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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+
+[[package]]
+name = "walkdir"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
+dependencies = [
+ "same-file",
+ "winapi 0.3.9",
+ "winapi-util",
+]
+
+[[package]]
+name = "want"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
+dependencies = [
+ "futures 0.1.30",
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+dependencies = [
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "wasi"
+version = "0.9.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
+dependencies = [
+ "cfg-if 0.1.10",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f22b422e2a757c35a73774860af8e112bff612ce6cb604224e8e47641a9e4f68"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2 1.0.24",
+ "quote 1.0.7",
+ "syn 1.0.48",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b13312a745c08c469f0b292dd2fcd6411dba5f7160f593da6ef69b64e407038"
+dependencies = [
+ "quote 1.0.7",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f249f06ef7ee334cc3b8ff031bfc11ec99d00f34d86da7498396dc1e3b1498fe"
+dependencies = [
+ "proc-macro2 1.0.24",
+ "quote 1.0.7",
+ "syn 1.0.48",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
+
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "winreg"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
+[[package]]
+name = "xattr"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "xml-rs"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b07db065a5cf61a7e4ba64f29e67db906fb1787316516c4e6e5ff0fea1efcd8a"
+
+[[package]]
+name = "zeroize"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f33972566adbd2d3588b0491eb94b98b43695c4ef897903470ede4f3f5a28a"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 00000000..3fd747ba
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,53 @@
+[package]
+name = "qovery-engine"
+version = "0.1.0"
+authors = ["Romaric Philogene <romaric@qovery.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+chrono = "0.4.11"
+cmd_lib = "0.7.8"
+git2 = "0.13.8"
+walkdir = "2.3.1"
+itertools = "0.9.0"
+base64 = "0.12.3"
+dirs = "3.0.1"
+rust-crypto = "0.2.36"
+retry = "1.0.0"
+dns-lookup = "1.0.3"
+rand = "0.7.3"
+# FIXME use https://crates.io/crates/blocking instead of runtime.rs
+
+# tar gz
+flate2 = "1.0.16" # tar gz
+tar = "0.4.29"
+
+# logger
+env_logger = "0.7.1"
+log = "0.4.8"
+
+# Docker deps
+# shiplift = "0.6.0"
+
+# Jinja2
+tera = "1.3.1"
+serde = "1.0.114"
+serde_json = "1.0.57"
+serde_derive = "1.0"
+# AWS deps
+tokio = "0.2.22"
+rusoto_core = "0.45.0"
+rusoto_sts = "0.45.0"
+rusoto_credential = "0.45.0"
+rusoto_ecr = "0.45.0"
+rusoto_eks = "0.45.0"
+rusoto_s3 = "0.45.0"
+rusoto_dynamodb = "0.45.0"
+
+# Digital Ocean Deps
+digitalocean = "0.1.1"
+
+[dev-dependencies]
+test-utilities = { path = "test_utilities" }
diff --git a/src/build_platform/error.rs b/src/build_platform/error.rs
new file mode 100644
index 00000000..61f366e8
--- /dev/null
+++ b/src/build_platform/error.rs
@@ -0,0 +1,4 @@
+#[derive(Debug)]
+pub enum BuildPlatformError {
+    Unexpected(String),
+}
diff --git a/src/build_platform/local_docker.rs b/src/build_platform/local_docker.rs
new file mode 100644
index 00000000..e253b73b
--- /dev/null
+++ b/src/build_platform/local_docker.rs
@@ -0,0 +1,254 @@
+use std::path::Path;
+use std::rc::Rc;
+
+use crate::build_platform::error::BuildPlatformError;
+use crate::build_platform::{Build, BuildError, BuildPlatform, BuildResult, Image, Kind};
+use crate::fs::workspace_directory;
+use crate::git::checkout_submodules;
+use crate::models::{
+    Context, Listeners, ListenersHelper, ProgressInfo, ProgressLevel, ProgressListener,
+    ProgressScope,
+};
+use crate::transaction::CommitError::BuildImage;
+use crate::{cmd, git};
+
+/// use Docker in local
+pub struct LocalDocker {
+    context: Context,
+    id: String,
+    name: String,
+    listeners: Listeners,
+}
+
+impl LocalDocker {
+    pub fn new(context: Context, id: &str, name: &str) -> Self {
+        LocalDocker {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            listeners: vec![],
+        }
+    }
+
+    fn image_does_exist(&self, image: &Image) -> Result<bool, BuildError> {
+        let envs = match self.context.docker_tcp_socket() {
+            Some(tcp_socket) => vec![("DOCKER_HOST", tcp_socket.as_str())],
+            None => vec![],
+        };
+
+        Ok(
+            match crate::cmd::utilities::exec_with_envs(
+                "docker",
+                vec!["image", "inspect", image.name_with_tag().as_str()],
+                envs,
+            ) {
+                Ok(_) => true,
+                _ => false,
+            },
+        )
+    }
+}
+
+impl BuildPlatform for LocalDocker {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::LocalDocker
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn is_valid(&self) -> Result<(), BuildPlatformError> {
+        if !crate::cmd::utilities::does_binary_exist("docker") {
+            return Err(BuildPlatformError::Unexpected(
+                "docker binary not found".to_string(),
+            ));
+        }
+
+        Ok(())
+    }
+
+    fn add_listener(&mut self, listener: Rc<Box<dyn ProgressListener>>) {
+        self.listeners.push(listener);
+    }
+
+    fn build(&self, build: Build, force_build: bool) -> Result<BuildResult, BuildError> {
+        info!("LocalDocker.build() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        if !force_build && self.image_does_exist(&build.image)? {
+            info!(
+                "image {:?} does already exist - no need to build it",
+                build.image
+            );
+
+            return Ok(BuildResult { build });
+        }
+
+        // git clone
+        let into_dir = workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("build/{}", build.image.name.as_str()),
+        );
+
+        info!("cloning repository: {}", build.git_repository.url);
+        let git_clone = git::clone(
+            build.git_repository.url.as_str(),
+            &into_dir,
+            &build.git_repository.credentials,
+        );
+
+        match git_clone {
+            Ok(_) => {}
+            Err(err) => {
+                error! {"Error while trying to clone repository {}", build.git_repository.url}
+                return Err(BuildError::Git(err));
+            }
+        }
+
+        // git checkout to given commit
+        let repo = &git_clone.unwrap();
+        let commit_id = &build.git_repository.commit_id;
+        match git::checkout(&repo, &commit_id, build.git_repository.url.as_str()) {
+            Ok(_) => {}
+            Err(err) => return Err(BuildError::Git(err)),
+        }
+
+        // git checkout submodules
+        let _ = checkout_submodules(&repo);
+        // TODO what if we can't checkout submodules? Today we ignore it
+
+        let into_dir_docker_style = format!("{}/.", into_dir.as_str());
+
+        let dockerfile_relative_path = match build.git_repository.dockerfile_path.trim() {
+            "" | "." | "/" | "/." | "./" | "Dockerfile" => "Dockerfile",
+            dockerfile_root_path => dockerfile_root_path,
+        };
+
+        let dockerfile_complete_path =
+            format!("{}/{}", into_dir.as_str(), dockerfile_relative_path);
+
+        match Path::new(dockerfile_complete_path.as_str()).exists() {
+            false => {
+                error!(
+                    "Unable to find Dockerfile path {}",
+                    dockerfile_complete_path.as_str()
+                );
+                return Err(BuildError::Error);
+            }
+            _ => {}
+        }
+
+        let env_var_args = &build
+            .options
+            .environment_variables
+            .iter()
+            .map(|ev| format!("'{}={}'", ev.key, ev.value))
+            .collect::<Vec<_>>();
+
+        let name_with_tag = build.image.name_with_tag();
+        let mut docker_args = vec![
+            "build",
+            "-f",
+            dockerfile_complete_path.as_str(),
+            "-t",
+            name_with_tag.as_str(),
+        ];
+
+        let mut docker_args = if env_var_args.is_empty() {
+            docker_args
+        } else {
+            let mut build_args = vec![];
+            env_var_args.iter().for_each(|x| {
+                build_args.push("--build-arg");
+                build_args.push(x.as_str());
+            });
+
+            docker_args.extend(build_args);
+            docker_args
+        };
+
+        docker_args.push(into_dir_docker_style.as_str());
+
+        let envs = match self.context.docker_tcp_socket() {
+            Some(tcp_socket) => vec![("DOCKER_HOST", tcp_socket.as_str())],
+            None => vec![],
+        };
+
+        // docker build
+        let exit_status = cmd::utilities::exec_with_envs_and_output(
+            "docker",
+            docker_args,
+            envs,
+            |line| {
+                let line_string = line.unwrap();
+                info!("{}", line_string.as_str());
+
+                listeners_helper.start_in_progress(ProgressInfo::new(
+                    ProgressScope::Application {
+                        id: build.image.application_id.clone(),
+                    },
+                    ProgressLevel::Info,
+                    Some(line_string.as_str()),
+                    self.context.execution_id(),
+                ));
+            },
+            |line| {
+                let line_string = line.unwrap();
+                error!("{}", line_string.as_str());
+
+                listeners_helper.error(ProgressInfo::new(
+                    ProgressScope::Application {
+                        id: build.image.application_id.clone(),
+                    },
+                    ProgressLevel::Error,
+                    Some(line_string.as_str()),
+                    self.context.execution_id(),
+                ));
+            },
+        );
+
+        match exit_status {
+            Ok(_) => {}
+            Err(_) => return Err(BuildError::Error),
+        }
+
+        listeners_helper.start_in_progress(ProgressInfo::new(
+            ProgressScope::Application {
+                id: build.image.application_id.clone(),
+            },
+            ProgressLevel::Info,
+            Some("build is done ✔"),
+            self.context.execution_id(),
+        ));
+
+        Ok(BuildResult { build })
+    }
+
+    fn build_error(&self, build: Build) -> Result<BuildResult, BuildError> {
+        warn!("LocalDocker.build_error() called for {}", self.name());
+
+        let listener_helper = ListenersHelper::new(&self.listeners);
+        listener_helper.error(ProgressInfo::new(
+            ProgressScope::Application {
+                id: build.image.application_id,
+            },
+            ProgressLevel::Error,
+            Some("something goes wrong (not implemented)"),
+            self.context.execution_id(),
+        ));
+
+        // FIXME
+        Err(BuildError::Error)
+    }
+}
diff --git a/src/build_platform/mod.rs b/src/build_platform/mod.rs
new file mode 100644
index 00000000..8686fb99
--- /dev/null
+++ b/src/build_platform/mod.rs
@@ -0,0 +1,75 @@
+use std::rc::Rc;
+
+use git2::Error;
+use serde::{Deserialize, Serialize};
+
+use crate::build_platform::error::BuildPlatformError;
+use crate::git::Credentials;
+use crate::models::{Context, ProgressListener};
+
+pub mod error;
+pub mod local_docker;
+
+pub trait BuildPlatform {
+    fn context(&self) -> &Context;
+    fn kind(&self) -> Kind;
+    fn id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn is_valid(&self) -> Result<(), BuildPlatformError>;
+    fn add_listener(&mut self, listener: Rc<Box<dyn ProgressListener>>);
+    fn build(&self, build: Build, force_build: bool) -> Result<BuildResult, BuildError>;
+    fn build_error(&self, build: Build) -> Result<BuildResult, BuildError>;
+}
+
+pub struct Build {
+    pub git_repository: GitRepository,
+    pub image: Image,
+    pub options: BuildOptions,
+}
+
+pub struct BuildOptions {
+    pub environment_variables: Vec<EnvironmentVariable>,
+}
+
+pub struct EnvironmentVariable {
+    pub key: String,
+    pub value: String,
+}
+
+pub struct GitRepository {
+    pub url: String,
+    pub credentials: Option<Credentials>,
+    pub commit_id: String,
+    pub dockerfile_path: String,
+}
+
+#[derive(Clone, Eq, PartialEq, Hash, Debug)]
+pub struct Image {
+    pub application_id: String,
+    pub name: String,
+    pub tag: String,
+    pub commit_id: String,
+    pub registry_url: Option<String>,
+}
+
+impl Image {
+    pub fn name_with_tag(&self) -> String {
+        format!("{}:{}", self.name, self.tag)
+    }
+}
+
+pub struct BuildResult {
+    pub build: Build,
+}
+
+#[derive(Debug)]
+pub enum BuildError {
+    Git(Error),
+    Error,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum Kind {
+    LocalDocker,
+}
diff --git a/src/cloud_provider/aws/application.rs b/src/cloud_provider/aws/application.rs
new file mode 100644
index 00000000..71c99cef
--- /dev/null
+++ b/src/cloud_provider/aws/application.rs
@@ -0,0 +1,419 @@
+use serde::{Deserialize, Serialize};
+use tera::Context as TeraContext;
+
+use crate::build_platform::Image;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Application as CApplication, Create, Delete, Pause, Service, ServiceError, ServiceType,
+    StatelessService,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::Context;
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub struct Application {
+    context: Context,
+    id: String,
+    action: Action,
+    name: String,
+    private_port: Option<u16>,
+    total_cpus: String,
+    cpu_burst: String,
+    total_ram_in_mib: u32,
+    total_instances: u16,
+    image: Image,
+    storage: Vec<Storage>,
+    environment_variables: Vec<EnvironmentVariable>,
+}
+
+impl Application {
+    pub fn new(
+        context: Context,
+        id: &str,
+        action: Action,
+        name: &str,
+        private_port: Option<u16>,
+        total_cpus: String,
+        cpu_burst: String,
+        total_ram_in_mib: u32,
+        total_instances: u16,
+        image: Image,
+        storage: Vec<Storage>,
+        environment_variables: Vec<EnvironmentVariable>,
+    ) -> Self {
+        Application {
+            context,
+            id: id.to_string(),
+            action,
+            name: name.to_string(),
+            private_port,
+            total_cpus,
+            cpu_burst,
+            total_ram_in_mib,
+            total_instances,
+            image,
+            storage,
+            environment_variables,
+        }
+    }
+
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(format!("application-{}-{}", self.name(), self.id()), 50)
+    }
+
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("applications/{}", self.name()),
+        )
+    }
+
+    fn context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+        let commit_id = self.image().commit_id.as_str();
+
+        context.insert("helm_app_version", &commit_id[..7]);
+
+        match &self.image().registry_url {
+            Some(registry_url) => context.insert("image_name_with_tag", registry_url.as_str()),
+            None => {
+                let image_name_with_tag = self.image().name_with_tag();
+                warn!("there is no registry url, use image name with tag with the default container registry: {}", image_name_with_tag.as_str());
+                context.insert("image_name_with_tag", image_name_with_tag.as_str());
+            }
+        }
+
+        let environment_variables = self
+            .environment_variables
+            .iter()
+            .map(|ev| EnvironmentVariableDataTemplate {
+                key: ev.key.clone(),
+                value: ev.value.clone(),
+            })
+            .collect::<Vec<_>>();
+
+        context.insert("environment_variables", &environment_variables);
+
+        let storage = self
+            .storage
+            .iter()
+            .map(|s| StorageDataTemplate {
+                id: s.id.clone(),
+                name: s.name.clone(),
+                storage_type: match s.storage_type {
+                    StorageType::SC1 => "sc1",
+                    StorageType::ST1 => "st1",
+                    StorageType::GP2 => "gp2",
+                    StorageType::IO1 => "io1",
+                }
+                .to_string(),
+                size_in_gib: s.size_in_gib,
+                mount_point: s.mount_point.clone(),
+                snapshot_retention_in_days: s.snapshot_retention_in_days,
+            })
+            .collect::<Vec<_>>();
+
+        let is_storage = storage.len() > 0;
+
+        context.insert("storage", &storage);
+        context.insert("is_storage", &is_storage);
+        context.insert("clone", &false);
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget, is_error: bool) -> Result<(), ServiceError> {
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let workspace_dir = self.workspace_directory();
+        let helm_release_name = self.helm_release_name();
+        let selector = format!("app={}", self.name());
+
+        if is_error {
+            let _ = common::get_stateless_resource_information(
+                kubernetes,
+                environment,
+                workspace_dir.as_str(),
+                selector.as_str(),
+            )?;
+        }
+
+        // clean the resource
+        let _ = common::do_stateless_service_cleanup(
+            kubernetes,
+            environment,
+            workspace_dir.as_str(),
+            helm_release_name.as_str(),
+        )?;
+
+        Ok(())
+    }
+}
+
+impl crate::cloud_provider::service::Application for Application {
+    fn image(&self) -> &Image {
+        &self.image
+    }
+
+    fn set_image(&mut self, image: Image) {
+        self.image = image;
+    }
+}
+
+impl StatelessService for Application {}
+
+impl Service for Application {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::Application
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.image.commit_id.as_str()
+    }
+
+    fn action(&self) -> &Action {
+        &self.action
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        self.private_port
+    }
+
+    fn total_cpus(&self) -> String {
+        self.total_cpus.to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        self.total_ram_in_mib
+    }
+
+    fn total_instances(&self) -> u16 {
+        self.total_instances
+    }
+}
+
+impl Create for Application {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.application.on_create() called for {}", self.name());
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let context = self.context(kubernetes, environment);
+        let workspace_dir = self.workspace_directory();
+
+        let from_dir = format!("{}/aws/charts/q-application", self.context.lib_root_dir());
+        let _ = crate::template::generate_and_copy_all_files_into_dir(
+            from_dir.as_str(),
+            workspace_dir.as_str(),
+            &context,
+        )?;
+
+        // render
+        // TODO check the rendered files?
+        let helm_release_name = self.helm_release_name();
+        let aws_credentials_envs = vec![
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ];
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        )?;
+
+        // do exec helm upgrade and return the last deployment status
+        let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name.as_str(),
+            workspace_dir.as_str(),
+            aws_credentials_envs.clone(),
+        )?;
+
+        // check deployment status
+        if helm_history_row.is_none() || !helm_history_row.unwrap().is_successfully_deployed() {
+            // TODO get pod output by using kubectl and return it into the OnCreateFailed
+            return Err(ServiceError::OnCreateFailed);
+        }
+
+        // check app status
+        let selector = format!("app={}", self.name());
+
+        match crate::cmd::kubectl::kubectl_exec_is_pod_ready_with_retry(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            selector.as_str(),
+            aws_credentials_envs,
+        ) {
+            Ok(Some(true)) => {}
+            _ => return Err(ServiceError::OnCreateFailed),
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.application.on_create_error() called for {}",
+            self.name()
+        );
+
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let workspace_dir = self.workspace_directory();
+
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let aws_credentials_envs = vec![
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ];
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        )?;
+
+        let helm_release_name = self.helm_release_name();
+
+        let history_rows = crate::cmd::helm::helm_exec_history(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name.as_str(),
+            aws_credentials_envs.clone(),
+        )?;
+        if history_rows.len() == 1 {
+            crate::cmd::helm::helm_exec_uninstall(
+                kubernetes_config_file_path.as_str(),
+                environment.namespace(),
+                helm_release_name.as_str(),
+                aws_credentials_envs.clone(),
+            )?;
+        }
+        Ok(())
+    }
+}
+
+impl Pause for Application {
+    fn on_pause(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.application.on_pause() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_pause_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.application.on_pause_error() called for {}",
+            self.name()
+        );
+        self.delete(target, true)
+    }
+}
+
+impl Delete for Application {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.application.on_delete() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.application.on_delete_error() called for {}",
+            self.name()
+        );
+        self.delete(target, true)
+    }
+}
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub struct EnvironmentVariable {
+    pub key: String,
+    pub value: String,
+}
+
+#[derive(Serialize, Deserialize)]
+struct EnvironmentVariableDataTemplate {
+    pub key: String,
+    pub value: String,
+}
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub struct Storage {
+    pub id: String,
+    pub name: String,
+    pub storage_type: StorageType,
+    pub size_in_gib: u16,
+    pub mount_point: String,
+    pub snapshot_retention_in_days: u16,
+}
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub enum StorageType {
+    SC1,
+    ST1,
+    GP2,
+    IO1,
+}
+
+#[derive(Serialize, Deserialize)]
+struct StorageDataTemplate {
+    pub id: String,
+    pub name: String,
+    pub storage_type: String,
+    pub size_in_gib: u16,
+    pub mount_point: String,
+    pub snapshot_retention_in_days: u16,
+}
diff --git a/src/cloud_provider/aws/common.rs b/src/cloud_provider/aws/common.rs
new file mode 100644
index 00000000..59fc6a93
--- /dev/null
+++ b/src/cloud_provider/aws/common.rs
@@ -0,0 +1,156 @@
+use std::io::Error;
+use std::str::FromStr;
+
+use rusoto_core::Region;
+
+use crate::cloud_provider::aws::AWS;
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::ServiceError;
+use crate::cmd::utilities::CmdError;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+
+pub fn kubernetes_config_path(
+    workspace_directory: &str,
+    organization_id: &str,
+    kubernetes_cluster_id: &str,
+    access_key_id: &str,
+    secret_access_key: &str,
+    region: &str,
+) -> Result<String, Error> {
+    let kubernetes_config_bucket_name = format!("qovery-kubeconfigs-{}", kubernetes_cluster_id);
+    let kubernetes_config_object_key = format!("{}.yaml", kubernetes_cluster_id);
+
+    let kubernetes_config_file_path = format!(
+        "{}/kubernetes_config_{}",
+        workspace_directory, kubernetes_cluster_id
+    );
+
+    let _region = Region::from_str(region).unwrap();
+
+    let _ = crate::s3::get_kubernetes_config_file(
+        access_key_id,
+        secret_access_key,
+        &_region,
+        kubernetes_config_bucket_name.as_str(),
+        kubernetes_config_object_key.as_str(),
+        kubernetes_config_file_path.as_str(),
+    )?;
+
+    Ok(kubernetes_config_file_path)
+}
+
+pub type Logs = String;
+pub type Describe = String;
+
+/// show different output (kubectl describe, log..) for debug purpose
+pub fn get_stateless_resource_information(
+    kubernetes: &dyn Kubernetes,
+    environment: &Environment,
+    workspace_dir: &str,
+    selector: &str,
+) -> Result<(Describe, Logs), CmdError> {
+    let aws = kubernetes
+        .cloud_provider()
+        .as_any()
+        .downcast_ref::<AWS>()
+        .unwrap();
+
+    let kubernetes_config_file_path = kubernetes_config_path(
+        workspace_dir,
+        environment.organization_id.as_str(),
+        kubernetes.id(),
+        aws.access_key_id.as_str(),
+        aws.secret_access_key.as_str(),
+        kubernetes.region(),
+    )?;
+
+    let aws_credentials_envs = vec![
+        (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+        (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+    ];
+
+    // exec describe pod...
+    let describe = match crate::cmd::kubectl::kubectl_exec_describe_pod(
+        kubernetes_config_file_path.as_str(),
+        environment.namespace(),
+        selector,
+        aws_credentials_envs.clone(),
+    ) {
+        Ok(output) => {
+            info!("{}", output);
+            output
+        }
+        Err(err) => {
+            error!("{:?}", err);
+            return Err(err);
+        }
+    };
+
+    // exec logs...
+    let logs = match crate::cmd::kubectl::kubectl_exec_logs(
+        kubernetes_config_file_path.as_str(),
+        environment.namespace(),
+        selector,
+        aws_credentials_envs.clone(),
+    ) {
+        Ok(output) => {
+            info!("{}", output);
+            output
+        }
+        Err(err) => {
+            error!("{:?}", err);
+            return Err(err);
+        }
+    };
+
+    Ok((describe, logs))
+}
+
+pub fn do_stateless_service_cleanup(
+    kubernetes: &dyn Kubernetes,
+    environment: &Environment,
+    workspace_dir: &str,
+    helm_release_name: &str,
+) -> Result<(), ServiceError> {
+    let aws = kubernetes
+        .cloud_provider()
+        .as_any()
+        .downcast_ref::<AWS>()
+        .unwrap();
+
+    let kubernetes_config_file_path = kubernetes_config_path(
+        workspace_dir,
+        environment.organization_id.as_str(),
+        kubernetes.id(),
+        aws.access_key_id.as_str(),
+        aws.secret_access_key.as_str(),
+        kubernetes.region(),
+    )?;
+
+    let aws_credentials_envs = vec![
+        (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+        (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+    ];
+
+    let history_rows = crate::cmd::helm::helm_exec_history(
+        kubernetes_config_file_path.as_str(),
+        environment.namespace(),
+        helm_release_name,
+        aws_credentials_envs.clone(),
+    )?;
+
+    // if there is no valid history - then delete the helm chart
+    let first_valid_history_row = history_rows.iter().find(|x| x.is_successfully_deployed());
+
+    if first_valid_history_row.is_some() {
+        crate::cmd::helm::helm_exec_uninstall(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name,
+            aws_credentials_envs,
+        )?;
+    }
+
+    Ok(())
+}
diff --git a/src/cloud_provider/aws/databases/mod.rs b/src/cloud_provider/aws/databases/mod.rs
new file mode 100644
index 00000000..647dc15a
--- /dev/null
+++ b/src/cloud_provider/aws/databases/mod.rs
@@ -0,0 +1,8 @@
+pub use mongodb::MongoDB;
+pub use mysql::MySQL;
+pub use postgresql::PostgreSQL;
+
+mod mongodb;
+mod mysql;
+mod postgresql;
+mod utilities;
diff --git a/src/cloud_provider/aws/databases/mongodb.rs b/src/cloud_provider/aws/databases/mongodb.rs
new file mode 100644
index 00000000..5512e71e
--- /dev/null
+++ b/src/cloud_provider/aws/databases/mongodb.rs
@@ -0,0 +1,478 @@
+use tera::Context as TeraContext;
+
+use crate::cloud_provider::aws::databases::utilities;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Backup, Create, Database, DatabaseOptions, DatabaseType, Delete, Downgrade, Pause,
+    Service, ServiceError, ServiceType, StatefulService, Upgrade,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::Context;
+
+pub struct MongoDB {
+    context: Context,
+    id: String,
+    action: Action,
+    name: String,
+    version: String,
+    fqdn: String,
+    fqdn_id: String,
+    total_cpus: String,
+    total_ram_in_mib: u32,
+    database_instance_type: String,
+    options: DatabaseOptions,
+}
+
+impl MongoDB {
+    pub fn new(
+        context: Context,
+        id: &str,
+        action: Action,
+        name: &str,
+        version: &str,
+        fqdn: &str,
+        fqdn_id: &str,
+        total_cpus: String,
+        total_ram_in_mib: u32,
+        database_instance_type: &str,
+        options: DatabaseOptions,
+    ) -> Self {
+        MongoDB {
+            context,
+            action,
+            id: id.to_string(),
+            name: name.to_string(),
+            version: version.to_string(),
+            fqdn: fqdn.to_string(),
+            fqdn_id: fqdn_id.to_string(),
+            total_cpus,
+            total_ram_in_mib,
+            database_instance_type: database_instance_type.to_string(),
+            options,
+        }
+    }
+
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(format!("mongodb-{}", self.id()), 50)
+    }
+
+    fn helm_release_external_dns(&self) -> String {
+        format!("{}-dns", self.helm_release_name())
+    }
+
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("databases/{}", self.name()),
+        )
+    }
+
+    fn tera_context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+        // FIXME: is there an other way than downcast a pointer?
+        let cp = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .expect("Could not downcast kubernetes.cloud_provider() to AWS");
+        // we need the kubernetes config file to store tfstates file in kube secrets
+        let kubernetes_config_file_path = utilities::get_kubernetes_config_path(
+            self.workspace_directory().as_str(),
+            kubernetes,
+            environment,
+        );
+        match kubernetes_config_file_path {
+            Ok(kube_config) => {
+                context.insert("kubeconfig_path", &kube_config.as_str());
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                utilities::create_namespace(&environment.namespace(), kube_config.as_str(), aws);
+            }
+            Err(e) => error!("Failed to generate the kubernetes config file path: {}", e),
+        }
+        context.insert("namespace", environment.namespace());
+
+        context.insert("aws_access_key", &cp.access_key_id);
+        context.insert("aws_secret_key", &cp.secret_access_key);
+        context.insert("eks_cluster_id", kubernetes.id());
+        context.insert("eks_cluster_name", kubernetes.name());
+
+        context.insert("fqdn_id", self.fqdn_id.as_str());
+        context.insert("fqdn", self.fqdn.as_str());
+
+        context.insert("database_login", self.options.login.as_str());
+        context.insert("database_password", self.options.password.as_str());
+        context.insert("database_port", &self.private_port());
+        context.insert("database_disk_size_in_gib", &self.options.disk_size_in_gib);
+        context.insert("database_instance_type", &self.database_instance_type);
+        context.insert("database_disk_type", &self.options.database_disk_type);
+        context.insert("database_ram_size_in_mib", &self.total_ram_in_mib);
+        context.insert("database_total_cpus", &self.total_cpus);
+        context.insert("database_fqdn", &self.options.host.as_str());
+        context.insert("database_id", &self.id());
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget, is_error: bool) -> Result<(), ServiceError> {
+        let workspace_dir = self.workspace_directory();
+
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                if is_error {
+                    // do not delete if it is an error
+                    return Ok(());
+                }
+
+                let context = self.tera_context(*kubernetes, *environment);
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/mongodb", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                match crate::cmd::terraform::terraform_exec_with_init_validate_destroy(
+                    workspace_dir.as_str(),
+                ) {
+                    Ok(o) => {
+                        info!("Deleting secrets containing tfstates");
+                        utilities::delete_terraform_tfstate_secret(
+                            *kubernetes,
+                            environment,
+                            self.workspace_directory().as_str(),
+                        );
+                    }
+                    //TODO: find a way to raise the error
+                    Err(e) => error!("Error while destroying infrastructure {}", e),
+                }
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                let helm_release_name = self.helm_release_name();
+                let selector = format!("app={}", self.name());
+
+                if is_error {
+                    let _ = common::get_stateless_resource_information(
+                        *kubernetes,
+                        *environment,
+                        workspace_dir.as_str(),
+                        selector.as_str(),
+                    )?;
+                }
+
+                // clean the resource
+                let _ = common::do_stateless_service_cleanup(
+                    *kubernetes,
+                    *environment,
+                    workspace_dir.as_str(),
+                    helm_release_name.as_str(),
+                )?;
+            }
+        }
+
+        Ok(())
+    }
+}
+
+impl StatefulService for MongoDB {}
+
+impl Service for MongoDB {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::Database(DatabaseType::MongoDB(&self.options))
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.version.as_str()
+    }
+
+    fn action(&self) -> &Action {
+        &self.action
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        Some(self.options.port)
+    }
+
+    fn total_cpus(&self) -> String {
+        self.total_cpus.to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        self.total_ram_in_mib
+    }
+
+    fn total_instances(&self) -> u16 {
+        1
+    }
+}
+
+impl Database for MongoDB {}
+
+impl Create for MongoDB {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.MongoDB.on_create() called for {}", self.name());
+
+        let workspace_dir = self.workspace_directory();
+
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                // use terraform
+                info!("deploy mongodb on AWS DocumentDB for {}", self.name());
+                let context = self.tera_context(*kubernetes, *environment);
+                let workspace_dir = self.workspace_directory();
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/mongodb", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+
+                // deploy database + external DNS
+                crate::cmd::terraform::terraform_exec_with_init_validate_plan_apply(
+                    workspace_dir.as_str(),
+                    false,
+                )?;
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                // use helm
+                info!("deploy MongoDB on Kubernetes for {}", self.name());
+                let context = self.tera_context(*kubernetes, *environment);
+
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                let kubernetes_config_file_path = common::kubernetes_config_path(
+                    workspace_dir.as_str(),
+                    environment.organization_id.as_str(),
+                    kubernetes.id(),
+                    aws.access_key_id.as_str(),
+                    aws.secret_access_key.as_str(),
+                    kubernetes.region(),
+                )?;
+
+                let from_dir = format!("{}/common/services/mongodb", self.context.lib_root_dir());
+
+                let _ = crate::template::generate_and_copy_all_files_into_dir(
+                    from_dir.as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                // render templates
+                let helm_release_name = self.helm_release_name();
+                let aws_credentials_envs = vec![
+                    (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+                    (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+                ];
+
+                // do exec helm upgrade and return the last deployment status
+                let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    helm_release_name.as_str(),
+                    workspace_dir.as_str(),
+                    aws_credentials_envs.clone(),
+                )?;
+
+                // check deployment status
+                if helm_history_row.is_none()
+                    || !helm_history_row.unwrap().is_successfully_deployed()
+                {
+                    return Err(ServiceError::OnCreateFailed);
+                }
+
+                // check app status
+                let selector = format!("app={}", self.name());
+
+                match crate::cmd::kubectl::kubectl_exec_is_pod_ready_with_retry(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    selector.as_str(),
+                    aws_credentials_envs,
+                ) {
+                    Ok(Some(true)) => {}
+                    _ => return Err(ServiceError::OnCreateFailed),
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MongoDB.on_create_error() called for {}", self.name());
+
+        self.delete(target, true)
+    }
+}
+
+impl Pause for MongoDB {
+    fn on_pause(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.MongoDB.on_pause() called for {}", self.name());
+
+        // TODO how to pause production? - the goal is to reduce cost, but it is possible to pause a production env?
+        // TODO how to pause development? - the goal is also to reduce cost, we can set the number of instances to 0, which will avoid to delete data :)
+
+        Ok(())
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_pause_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MongoDB.on_pause_error() called for {}", self.name());
+
+        // TODO what to do if there is a pause error?
+
+        Ok(())
+    }
+}
+
+impl Delete for MongoDB {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.MongoDB.on_delete() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MongoDB.on_create_error() called for {}", self.name());
+        self.delete(target, true)
+    }
+}
+
+impl crate::cloud_provider::service::Clone for MongoDB {
+    fn on_clone(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Upgrade for MongoDB {
+    fn on_upgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Downgrade for MongoDB {
+    fn on_downgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Backup for MongoDB {
+    fn on_backup(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
diff --git a/src/cloud_provider/aws/databases/mysql.rs b/src/cloud_provider/aws/databases/mysql.rs
new file mode 100644
index 00000000..53674604
--- /dev/null
+++ b/src/cloud_provider/aws/databases/mysql.rs
@@ -0,0 +1,472 @@
+use tera::Context as TeraContext;
+
+use crate::cloud_provider::aws::databases::utilities;
+use crate::cloud_provider::aws::kubernetes::EKS;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Backup, Create, DatabaseOptions, DatabaseType, Delete, Downgrade, Pause, Service,
+    ServiceError, ServiceType, StatefulService, Upgrade,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::cmd::kubectl::{
+    kubectl_exec_create_namespace, kubectl_exec_delete_namespace, kubectl_exec_delete_secret,
+};
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::Context;
+
+pub struct MySQL {
+    context: Context,
+    id: String,
+    action: Action,
+    name: String,
+    version: String,
+    fqdn: String,
+    fqdn_id: String,
+    total_cpus: String,
+    total_ram_in_mib: u32,
+    database_instance_type: String,
+    options: DatabaseOptions,
+}
+
+impl MySQL {
+    pub fn new(
+        context: Context,
+        id: &str,
+        action: Action,
+        name: &str,
+        version: &str,
+        fqdn: &str,
+        fqdn_id: &str,
+        total_cpus: String,
+        total_ram_in_mib: u32,
+        database_instance_type: &str,
+        options: DatabaseOptions,
+    ) -> Self {
+        Self {
+            context,
+            action,
+            id: id.to_string(),
+            name: name.to_string(),
+            version: version.to_string(),
+            fqdn: fqdn.to_string(),
+            fqdn_id: fqdn_id.to_string(),
+            total_cpus,
+            total_ram_in_mib,
+            database_instance_type: database_instance_type.to_string(),
+            options,
+        }
+    }
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(format!("mysql-{}", self.id()), 50)
+    }
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("databases/{}", self.name()),
+        )
+    }
+    fn tera_context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+        // FIXME: is there an other way than downcast a pointer?
+        let cp = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .expect("Could not downcast kubernetes.cloud_provider() to AWS");
+        // we need the kubernetes config file to store tfstates file in kube secrets
+        let kubernetes_config_file_path = utilities::get_kubernetes_config_path(
+            self.workspace_directory().as_str(),
+            kubernetes,
+            environment,
+        );
+        match kubernetes_config_file_path {
+            Ok(kube_config) => {
+                context.insert("kubeconfig_path", &kube_config.as_str());
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                utilities::create_namespace(&environment.namespace(), kube_config.as_str(), aws);
+            }
+            Err(e) => error!("Failed to generate the kubernetes config file path: {}", e),
+        }
+        context.insert("namespace", environment.namespace());
+
+        context.insert("aws_access_key", &cp.access_key_id);
+        context.insert("aws_secret_key", &cp.secret_access_key);
+        context.insert("eks_cluster_id", kubernetes.id());
+        context.insert("eks_cluster_name", kubernetes.name());
+
+        context.insert("fqdn_id", self.fqdn_id.as_str());
+        context.insert("fqdn", self.fqdn.as_str());
+
+        context.insert("database_login", self.options.login.as_str());
+        context.insert("database_password", self.options.password.as_str());
+        context.insert("database_port", &self.private_port());
+        context.insert("database_disk_size_in_gib", &self.options.disk_size_in_gib);
+        context.insert("database_instance_type", &self.database_instance_type);
+        context.insert("database_disk_type", &self.options.database_disk_type);
+        context.insert("database_ram_size_in_mib", &self.total_ram_in_mib);
+        context.insert("database_total_cpus", &self.total_cpus);
+        context.insert("database_fqdn", &self.options.host.as_str());
+        context.insert("database_id", &self.id());
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget, is_error: bool) -> Result<(), ServiceError> {
+        let workspace_dir = self.workspace_directory();
+
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                if is_error {
+                    // do not delete if it is an error
+                    return Ok(());
+                }
+
+                let context = self.tera_context(*kubernetes, *environment);
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/mysql", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                match crate::cmd::terraform::terraform_exec_with_init_validate_destroy(
+                    workspace_dir.as_str(),
+                ) {
+                    Ok(o) => {
+                        info!("Deleting secrets containing tfstates");
+                        utilities::delete_terraform_tfstate_secret(
+                            *kubernetes,
+                            environment,
+                            self.workspace_directory().as_str(),
+                        );
+                    }
+                    //TODO: find a way to raise the error
+                    Err(e) => error!("Error while destroying infrastructure {}", e),
+                }
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                let helm_release_name = self.helm_release_name();
+                let selector = format!("app={}", self.name());
+
+                if is_error {
+                    let _ = common::get_stateless_resource_information(
+                        *kubernetes,
+                        *environment,
+                        workspace_dir.as_str(),
+                        selector.as_str(),
+                    )?;
+                }
+
+                // clean the resource
+                let _ = common::do_stateless_service_cleanup(
+                    *kubernetes,
+                    *environment,
+                    workspace_dir.as_str(),
+                    helm_release_name.as_str(),
+                )?;
+            }
+        }
+
+        Ok(())
+    }
+}
+
+impl StatefulService for MySQL {}
+
+impl Service for MySQL {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::Database(DatabaseType::MySQL(&self.options))
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.version.as_str()
+    }
+
+    fn action(&self) -> &Action {
+        &self.action
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        Some(self.options.port)
+    }
+
+    fn total_cpus(&self) -> String {
+        self.total_cpus.to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        self.total_ram_in_mib
+    }
+
+    fn total_instances(&self) -> u16 {
+        1
+    }
+}
+
+impl Create for MySQL {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                // use terraform
+                info!("deploy MySQL on AWS RDS for {}", self.name());
+                let context = self.tera_context(*kubernetes, *environment);
+
+                let workspace_dir = self.workspace_directory();
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/mysql", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+
+                crate::cmd::terraform::terraform_exec_with_init_validate_plan_apply(
+                    workspace_dir.as_str(),
+                    false,
+                )?;
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                // use helm
+                info!("deploy MySQL on Kubernetes for {}", self.name());
+
+                let context = self.tera_context(*kubernetes, *environment);
+                let workspace_dir = self.workspace_directory();
+
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                let kubernetes_config_file_path = common::kubernetes_config_path(
+                    workspace_dir.as_str(),
+                    environment.organization_id.as_str(),
+                    kubernetes.id(),
+                    aws.access_key_id.as_str(),
+                    aws.secret_access_key.as_str(),
+                    kubernetes.region(),
+                )?;
+
+                let from_dir = format!("{}/common/services/mysql", self.context.lib_root_dir());
+
+                let _ = crate::template::generate_and_copy_all_files_into_dir(
+                    from_dir.as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                // render templates
+                let helm_release_name = self.helm_release_name();
+                let aws_credentials_envs = vec![
+                    (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+                    (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+                ];
+
+                // do exec helm upgrade and return the last deployment status
+                let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    helm_release_name.as_str(),
+                    workspace_dir.as_str(),
+                    aws_credentials_envs.clone(),
+                )?;
+
+                // check deployment status
+                if helm_history_row.is_none()
+                    || !helm_history_row.unwrap().is_successfully_deployed()
+                {
+                    return Err(ServiceError::OnCreateFailed);
+                }
+
+                // check app status
+                let selector = format!("app={}", self.name());
+
+                match crate::cmd::kubectl::kubectl_exec_is_pod_ready_with_retry(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    selector.as_str(),
+                    aws_credentials_envs,
+                ) {
+                    Ok(Some(true)) => {}
+                    _ => return Err(ServiceError::OnCreateFailed),
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        //FIXME : perform an actual check
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MySQL.on_create_error() called for {}", self.name());
+
+        self.delete(target, true)
+    }
+}
+
+impl Pause for MySQL {
+    fn on_pause(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.MySQL.on_pause() called for {}", self.name());
+
+        // TODO how to pause production? - the goal is to reduce cost, but it is possible to pause a production env?
+        // TODO how to pause development? - the goal is also to reduce cost, we can set the number of instances to 0, which will avoid to delete data :)
+
+        Ok(())
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_pause_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MySQL.on_pause_error() called for {}", self.name());
+
+        // TODO what to do if there is a pause error?
+
+        Ok(())
+    }
+}
+
+impl Delete for MySQL {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.MySQL.on_delete() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.MySQL.on_create_error() called for {}", self.name());
+        self.delete(target, true)
+    }
+}
+
+impl crate::cloud_provider::service::Clone for MySQL {
+    fn on_clone(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Upgrade for MySQL {
+    fn on_upgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Downgrade for MySQL {
+    fn on_downgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Backup for MySQL {
+    fn on_backup(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
diff --git a/src/cloud_provider/aws/databases/postgresql.rs b/src/cloud_provider/aws/databases/postgresql.rs
new file mode 100644
index 00000000..ef1a04d5
--- /dev/null
+++ b/src/cloud_provider/aws/databases/postgresql.rs
@@ -0,0 +1,482 @@
+use tera::Context as TeraContext;
+
+use crate::cloud_provider::aws::databases::utilities;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Backup, Create, Database, DatabaseOptions, DatabaseType, Delete, Downgrade, Pause,
+    Service, ServiceError, ServiceType, StatefulService, Upgrade,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::Context;
+
+pub struct PostgreSQL {
+    context: Context,
+    id: String,
+    action: Action,
+    name: String,
+    version: String,
+    fqdn: String,
+    fqdn_id: String,
+    total_cpus: String,
+    total_ram_in_mib: u32,
+    database_instance_type: String,
+    options: DatabaseOptions,
+}
+
+impl PostgreSQL {
+    pub fn new(
+        context: Context,
+        id: &str,
+        action: Action,
+        name: &str,
+        version: &str,
+        fqdn: &str,
+        fqdn_id: &str,
+        total_cpus: String,
+        total_ram_in_mib: u32,
+        database_instance_type: &str,
+        options: DatabaseOptions,
+    ) -> Self {
+        PostgreSQL {
+            context,
+            action,
+            id: id.to_string(),
+            name: name.to_string(),
+            version: version.to_string(),
+            fqdn: fqdn.to_string(),
+            fqdn_id: fqdn_id.to_string(),
+            total_cpus,
+            total_ram_in_mib,
+            database_instance_type: database_instance_type.to_string(),
+            options,
+        }
+    }
+
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(format!("postgresql-{}", self.id()), 50)
+    }
+
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("databases/{}", self.name()),
+        )
+    }
+
+    fn tera_context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+        // FIXME: is there an other way than downcast a pointer?
+        let cp = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .expect("Could not downcast kubernetes.cloud_provider() to AWS");
+        // we need the kubernetes config file to store tfstates file in kube secrets
+        let kubernetes_config_file_path = utilities::get_kubernetes_config_path(
+            self.workspace_directory().as_str(),
+            kubernetes,
+            environment,
+        );
+        match kubernetes_config_file_path {
+            Ok(kube_config) => {
+                context.insert("kubeconfig_path", &kube_config.as_str());
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                utilities::create_namespace(&environment.namespace(), kube_config.as_str(), aws);
+            }
+            Err(e) => error!("Failed to generate the kubernetes config file path: {}", e),
+        }
+        context.insert("namespace", environment.namespace());
+
+        context.insert("aws_access_key", &cp.access_key_id);
+        context.insert("aws_secret_key", &cp.secret_access_key);
+        context.insert("eks_cluster_id", kubernetes.id());
+        context.insert("eks_cluster_name", kubernetes.name());
+
+        context.insert("fqdn_id", self.fqdn_id.as_str());
+        context.insert("fqdn", self.fqdn.as_str());
+
+        context.insert("database_login", self.options.login.as_str());
+        context.insert("database_password", self.options.password.as_str());
+        context.insert("database_port", &self.private_port());
+        context.insert("database_disk_size_in_gib", &self.options.disk_size_in_gib);
+        context.insert("database_instance_type", &self.database_instance_type);
+        context.insert("database_disk_type", &self.options.database_disk_type);
+        context.insert("database_ram_size_in_mib", &self.total_ram_in_mib);
+        context.insert("database_total_cpus", &self.total_cpus);
+        context.insert("database_fqdn", &self.options.host.as_str());
+        context.insert("database_id", &self.id());
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget, is_error: bool) -> Result<(), ServiceError> {
+        let workspace_dir = self.workspace_directory();
+
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                if is_error {
+                    // do not delete if it is an error
+                    return Ok(());
+                }
+
+                let context = self.tera_context(*kubernetes, *environment);
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/postgresql", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                match crate::cmd::terraform::terraform_exec_with_init_validate_destroy(
+                    workspace_dir.as_str(),
+                ) {
+                    Ok(o) => {
+                        info!("Deleting secrets containing tfstates");
+                        utilities::delete_terraform_tfstate_secret(
+                            *kubernetes,
+                            environment,
+                            self.workspace_directory().as_str(),
+                        );
+                    }
+                    //TODO: find a way to raise the error
+                    Err(e) => error!("Error while destroying infrastructure {}", e),
+                }
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                let helm_release_name = self.helm_release_name();
+                let selector = format!("app={}", self.name());
+
+                if is_error {
+                    let _ = common::get_stateless_resource_information(
+                        *kubernetes,
+                        *environment,
+                        workspace_dir.as_str(),
+                        selector.as_str(),
+                    )?;
+                }
+
+                // clean the resource
+                let _ = common::do_stateless_service_cleanup(
+                    *kubernetes,
+                    *environment,
+                    workspace_dir.as_str(),
+                    helm_release_name.as_str(),
+                )?;
+            }
+        }
+
+        Ok(())
+    }
+}
+
+impl StatefulService for PostgreSQL {}
+
+impl Service for PostgreSQL {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::Database(DatabaseType::PostgreSQL(&self.options))
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.version.as_str()
+    }
+
+    fn action(&self) -> &Action {
+        &self.action
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        Some(self.options.port)
+    }
+
+    fn total_cpus(&self) -> String {
+        self.total_cpus.to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        self.total_ram_in_mib
+    }
+
+    fn total_instances(&self) -> u16 {
+        1
+    }
+}
+
+impl Database for PostgreSQL {}
+
+impl Create for PostgreSQL {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.PostgreSQL.on_create() called for {}", self.name());
+
+        let workspace_dir = self.workspace_directory();
+
+        match target {
+            DeploymentTarget::ManagedServices(kubernetes, environment) => {
+                // use terraform
+                info!("deploy postgresql on AWS RDS for {}", self.name());
+                let context = self.tera_context(*kubernetes, *environment);
+
+                let workspace_dir = self.workspace_directory();
+
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/common", self.context.lib_root_dir()).as_str(),
+                    &workspace_dir,
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!("{}/aws/services/postgresql", self.context.lib_root_dir()).as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+                crate::template::generate_and_copy_all_files_into_dir(
+                    format!(
+                        "{}/aws/charts/external-name-svc",
+                        self.context.lib_root_dir()
+                    )
+                    .as_str(),
+                    format!("{}/{}", workspace_dir, "external-name-svc").as_str(),
+                    &context,
+                )?;
+
+                crate::cmd::terraform::terraform_exec_with_init_validate_plan_apply(
+                    workspace_dir.as_str(),
+                    false,
+                )?;
+            }
+            DeploymentTarget::SelfHosted(kubernetes, environment) => {
+                // use helm
+                info!("deploy PostgreSQL on Kubernetes for {}", self.name());
+
+                let context = self.tera_context(*kubernetes, *environment);
+
+                let aws = kubernetes
+                    .cloud_provider()
+                    .as_any()
+                    .downcast_ref::<AWS>()
+                    .unwrap();
+
+                let kubernetes_config_file_path = common::kubernetes_config_path(
+                    workspace_dir.as_str(),
+                    environment.organization_id.as_str(),
+                    kubernetes.id(),
+                    aws.access_key_id.as_str(),
+                    aws.secret_access_key.as_str(),
+                    kubernetes.region(),
+                )?;
+
+                let from_dir =
+                    format!("{}/common/services/postgresql", self.context.lib_root_dir());
+
+                let _ = crate::template::generate_and_copy_all_files_into_dir(
+                    from_dir.as_str(),
+                    workspace_dir.as_str(),
+                    &context,
+                )?;
+
+                // render templates
+                let helm_release_name = self.helm_release_name();
+                let aws_credentials_envs = vec![
+                    (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+                    (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+                ];
+
+                // do exec helm upgrade and return the last deployment status
+                let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    helm_release_name.as_str(),
+                    workspace_dir.as_str(),
+                    aws_credentials_envs.clone(),
+                )?;
+
+                // check deployment status
+                if helm_history_row.is_none()
+                    || !helm_history_row.unwrap().is_successfully_deployed()
+                {
+                    return Err(ServiceError::OnCreateFailed);
+                }
+
+                // check app status
+                let selector = format!("app={}", self.name());
+
+                match crate::cmd::kubectl::kubectl_exec_is_pod_ready_with_retry(
+                    kubernetes_config_file_path.as_str(),
+                    environment.namespace(),
+                    selector.as_str(),
+                    aws_credentials_envs,
+                ) {
+                    Ok(Some(true)) => {}
+                    _ => return Err(ServiceError::OnCreateFailed),
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.PostgreSQL.on_create_error() called for {}",
+            self.name()
+        );
+
+        self.delete(target, true)
+    }
+}
+
+impl Pause for PostgreSQL {
+    fn on_pause(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.PostgreSQL.on_pause() called for {}", self.name());
+
+        // TODO how to pause production? - the goal is to reduce cost, but it is possible to pause a production env?
+        // TODO how to pause development? - the goal is also to reduce cost, we can set the number of instances to 0, which will avoid to delete data :)
+
+        Ok(())
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_pause_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.PostgreSQL.on_pause_error() called for {}", self.name());
+
+        // TODO what to do if there is a pause error?
+
+        Ok(())
+    }
+}
+
+impl Delete for PostgreSQL {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.PostgreSQL.on_delete() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.PostgreSQL.on_create_error() called for {}",
+            self.name()
+        );
+        self.delete(target, true)
+    }
+}
+
+impl crate::cloud_provider::service::Clone for PostgreSQL {
+    fn on_clone(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_clone_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Upgrade for PostgreSQL {
+    fn on_upgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_upgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Downgrade for PostgreSQL {
+    fn on_downgrade(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_downgrade_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
+
+impl Backup for PostgreSQL {
+    fn on_backup(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_backup_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_check(&self) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+
+    fn on_restore_error(&self, _target: &DeploymentTarget) -> Result<(), ServiceError> {
+        unimplemented!()
+    }
+}
diff --git a/src/cloud_provider/aws/databases/utilities.rs b/src/cloud_provider/aws/databases/utilities.rs
new file mode 100644
index 00000000..a000355d
--- /dev/null
+++ b/src/cloud_provider/aws/databases/utilities.rs
@@ -0,0 +1,74 @@
+use tokio::io::Error;
+
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cmd::kubectl::{kubectl_exec_create_namespace, kubectl_exec_delete_secret};
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+
+// generate the kubernetes config path
+pub fn get_kubernetes_config_path(
+    workspace: &str,
+    kubernetes: &dyn Kubernetes,
+    environment: &Environment,
+) -> Result<String, Error> {
+    let aws = kubernetes
+        .cloud_provider()
+        .as_any()
+        .downcast_ref::<AWS>()
+        .unwrap();
+
+    common::kubernetes_config_path(
+        workspace,
+        environment.organization_id.as_str(),
+        kubernetes.id(),
+        aws.access_key_id.as_str(),
+        aws.secret_access_key.as_str(),
+        kubernetes.region(),
+    )
+}
+
+pub fn create_namespace(namespace: &str, kube_config: &str, aws: &AWS) {
+    let aws_credentials_envs = vec![
+        (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+        (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+    ];
+    kubectl_exec_create_namespace(kube_config, namespace, aws_credentials_envs);
+}
+
+pub fn delete_terraform_tfstate_secret(
+    kubernetes: &dyn Kubernetes,
+    environment: &Environment,
+    workspace_dir: &str,
+) -> Result<(), Error> {
+    let aws = kubernetes
+        .cloud_provider()
+        .as_any()
+        .downcast_ref::<AWS>()
+        .unwrap();
+    let aws_credentials_envs = vec![
+        (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+        (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+    ];
+
+    let kubernetes_config_file_path = common::kubernetes_config_path(
+        workspace_dir,
+        environment.organization_id.as_str(),
+        kubernetes.id(),
+        aws.access_key_id.as_str(),
+        aws.secret_access_key.as_str(),
+        kubernetes.region(),
+    );
+
+    match kubernetes_config_file_path {
+        Ok(kube_config) => {
+            //create the namespace to insert the tfstate in secrets
+            kubectl_exec_delete_secret(kube_config, "tfstate-default-state", aws_credentials_envs);
+            Ok(())
+        }
+        Err(e) => {
+            error!("Failed to generate the kubernetes config file path: {}", e);
+            Err(e)
+        }
+    }
+}
diff --git a/src/cloud_provider/aws/external_service.rs b/src/cloud_provider/aws/external_service.rs
new file mode 100644
index 00000000..a90bdd30
--- /dev/null
+++ b/src/cloud_provider/aws/external_service.rs
@@ -0,0 +1,364 @@
+use serde::{Deserialize, Serialize};
+use tera::Context as TeraContext;
+
+use crate::build_platform::Image;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Application, Create, Delete, Pause, Service, ServiceError, ServiceType,
+    StatelessService,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::Context;
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub struct ExternalService {
+    context: Context,
+    id: String,
+    action: Action,
+    name: String,
+    total_cpus: String,
+    total_ram_in_mib: u32,
+    image: Image,
+    environment_variables: Vec<EnvironmentVariable>,
+}
+
+impl ExternalService {
+    pub fn new(
+        context: Context,
+        id: &str,
+        action: Action,
+        name: &str,
+        total_cpus: String,
+        total_ram_in_mib: u32,
+        image: Image,
+        environment_variables: Vec<EnvironmentVariable>,
+    ) -> Self {
+        ExternalService {
+            context,
+            id: id.to_string(),
+            action,
+            name: name.to_string(),
+            total_cpus,
+            total_ram_in_mib,
+            image,
+            environment_variables,
+        }
+    }
+
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(
+            format!("external-service-{}-{}", self.name(), self.id()),
+            50,
+        )
+    }
+
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("external-services/{}", self.name()),
+        )
+    }
+
+    fn context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+        let commit_id = self.image().commit_id.as_str();
+
+        context.insert("helm_app_version", &commit_id[..7]);
+
+        match &self.image().registry_url {
+            Some(registry_url) => context.insert("image_name_with_tag", registry_url.as_str()),
+            None => {
+                let image_name_with_tag = self.image().name_with_tag();
+                warn!("there is no registry url, use image name with tag with the default container registry: {}", image_name_with_tag.as_str());
+                context.insert("image_name_with_tag", image_name_with_tag.as_str());
+            }
+        }
+
+        let environment_variables = self
+            .environment_variables
+            .iter()
+            .map(|ev| EnvironmentVariableDataTemplate {
+                key: ev.key.clone(),
+                value: ev.value.clone(),
+            })
+            .collect::<Vec<_>>();
+
+        context.insert("environment_variables", &environment_variables);
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget, is_error: bool) -> Result<(), ServiceError> {
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let workspace_dir = self.workspace_directory();
+        let helm_release_name = self.helm_release_name();
+        let selector = format!("app={}", self.name());
+
+        if is_error {
+            let _ = common::get_stateless_resource_information(
+                kubernetes,
+                environment,
+                workspace_dir.as_str(),
+                selector.as_str(),
+            )?;
+        }
+
+        // clean the resource
+        let _ = common::do_stateless_service_cleanup(
+            kubernetes,
+            environment,
+            workspace_dir.as_str(),
+            helm_release_name.as_str(),
+        )?;
+
+        Ok(())
+    }
+}
+
+impl crate::cloud_provider::service::ExternalService for ExternalService {}
+
+impl crate::cloud_provider::service::Application for ExternalService {
+    fn image(&self) -> &Image {
+        &self.image
+    }
+
+    fn set_image(&mut self, image: Image) {
+        self.image = image;
+    }
+}
+
+impl StatelessService for ExternalService {}
+
+impl Service for ExternalService {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::ExternalService
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.image.commit_id.as_str()
+    }
+
+    fn action(&self) -> &Action {
+        &self.action
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        None
+    }
+
+    fn total_cpus(&self) -> String {
+        self.total_cpus.to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        self.total_ram_in_mib
+    }
+
+    fn total_instances(&self) -> u16 {
+        1
+    }
+}
+
+impl Create for ExternalService {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!(
+            "AWS.external_service.on_create() called for {}",
+            self.name()
+        );
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let context = self.context(kubernetes, environment);
+        let workspace_dir = self.workspace_directory();
+
+        let from_dir = format!("{}/common/services/q-job", self.context.lib_root_dir());
+        let _ = crate::template::generate_and_copy_all_files_into_dir(
+            from_dir.as_str(),
+            workspace_dir.as_str(),
+            &context,
+        )?;
+
+        // render
+        // TODO check the rendered files?
+        let helm_release_name = self.helm_release_name();
+        let aws_credentials_envs = vec![
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ];
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        )?;
+
+        // do exec helm upgrade and return the last deployment status
+        let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name.as_str(),
+            workspace_dir.as_str(),
+            aws_credentials_envs.clone(),
+        )?;
+
+        // check deployment status
+        if helm_history_row.is_none() || !helm_history_row.unwrap().is_successfully_deployed() {
+            // TODO get pod output by using kubectl and return it into the OnCreateFailed
+            return Err(ServiceError::OnCreateFailed);
+        }
+
+        // check job status
+        match crate::cmd::kubectl::kubectl_exec_is_job_ready_with_retry(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            self.name.as_str(),
+            aws_credentials_envs,
+        ) {
+            Ok(Some(true)) => {}
+            _ => return Err(ServiceError::OnCreateFailed),
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.external_service.on_create_error() called for {}",
+            self.name()
+        );
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let workspace_dir = self.workspace_directory();
+
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let aws_credentials_envs = vec![
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ];
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        )?;
+
+        let helm_release_name = self.helm_release_name();
+
+        let history_rows = crate::cmd::helm::helm_exec_history(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name.as_str(),
+            aws_credentials_envs.clone(),
+        )?;
+
+        if history_rows.len() == 1 {
+            crate::cmd::helm::helm_exec_uninstall(
+                kubernetes_config_file_path.as_str(),
+                environment.namespace(),
+                helm_release_name.as_str(),
+                aws_credentials_envs.clone(),
+            )?;
+        }
+
+        Ok(())
+    }
+}
+
+impl Pause for ExternalService {
+    fn on_pause(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.external_service.on_pause() called for {}", self.name());
+        self.delete(target, false)
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_pause_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.external_service.on_pause_error() called for {}",
+            self.name()
+        );
+        self.delete(target, true)
+    }
+}
+
+impl Delete for ExternalService {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!(
+            "AWS.external_service.on_delete() called for {}",
+            self.name()
+        );
+        self.delete(target, false)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!(
+            "AWS.external_service.on_delete_error() called for {}",
+            self.name()
+        );
+        self.delete(target, true)
+    }
+}
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub struct EnvironmentVariable {
+    pub key: String,
+    pub value: String,
+}
+
+#[derive(Serialize, Deserialize)]
+struct EnvironmentVariableDataTemplate {
+    pub key: String,
+    pub value: String,
+}
diff --git a/src/cloud_provider/aws/kubernetes/mod.rs b/src/cloud_provider/aws/kubernetes/mod.rs
new file mode 100644
index 00000000..f3d03d91
--- /dev/null
+++ b/src/cloud_provider/aws/kubernetes/mod.rs
@@ -0,0 +1,1245 @@
+use std::borrow::Borrow;
+use std::env;
+use std::iter::FromIterator;
+use std::ops::Deref;
+use std::rc::Rc;
+use std::str::FromStr;
+
+use itertools::Itertools;
+use rusoto_core::Region;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+use tera::Context as TeraContext;
+
+use crate::cloud_provider::aws::common::{do_stateless_service_cleanup, kubernetes_config_path};
+use crate::cloud_provider::aws::kubernetes::node::Node;
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::{
+    check_kubernetes_has_enough_resources_to_deploy_environment, Kind, Kubernetes, KubernetesError,
+    KubernetesNode, Resources,
+};
+use crate::cloud_provider::service::{Service, ServiceType};
+use crate::cloud_provider::{CloudProvider, DeploymentTarget};
+use crate::cmd;
+use crate::cmd::helm::helm_uninstall_list;
+use crate::cmd::kubectl::{kubectl_exec_delete_namespace, kubectl_exec_get_all_namespaces};
+use crate::cmd::utilities::CmdError;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::deletion_utilities::{get_firsts_namespaces_to_delete, get_qovery_managed_namespaces};
+use crate::dns_provider::cloudflare::Cloudflare;
+use crate::dns_provider::DnsProvider;
+use crate::dns_provider::Kind::CLOUDFLARE;
+use crate::fs::workspace_directory;
+use crate::models::{
+    Context, Listener, Listeners, ListenersHelper, ProgressInfo, ProgressLevel, ProgressListener,
+    ProgressScope,
+};
+use crate::string::terraform_list_format;
+use crate::unit_conversion::{cpu_string_to_float, ki_to_mi};
+use crate::{dns_provider, dynamo_db, s3};
+
+pub mod node;
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+pub struct Options {
+    pub eks_zone_a_subnet_blocks: Vec<String>,
+    pub eks_zone_b_subnet_blocks: Vec<String>,
+    pub eks_zone_c_subnet_blocks: Vec<String>,
+    pub rds_zone_a_subnet_blocks: Vec<String>,
+    pub rds_zone_b_subnet_blocks: Vec<String>,
+    pub rds_zone_c_subnet_blocks: Vec<String>,
+    pub documentdb_zone_a_subnet_blocks: Vec<String>,
+    pub documentdb_zone_b_subnet_blocks: Vec<String>,
+    pub documentdb_zone_c_subnet_blocks: Vec<String>,
+    pub elasticsearch_zone_a_subnet_blocks: Vec<String>,
+    pub elasticsearch_zone_b_subnet_blocks: Vec<String>,
+    pub elasticsearch_zone_c_subnet_blocks: Vec<String>,
+    pub vpc_cidr_block: String,
+    pub eks_cidr_subnet: String,
+    pub qovery_api_url: String,
+    pub tls_email_report: String,
+    pub rds_cidr_subnet: String,
+    pub documentdb_cidr_subnet: String,
+    pub elasticsearch_cidr_subnet: String,
+    pub engine_version_controller_token: String,
+}
+
+pub struct EKS<'a> {
+    context: Context,
+    id: String,
+    name: String,
+    version: String,
+    region: Region,
+    cloud_provider: &'a AWS,
+    dns_provider: &'a DnsProvider,
+    nodes: Vec<Node>,
+    template_directory: String,
+    options: Options,
+    listeners: Listeners,
+}
+
+impl<'a> EKS<'a> {
+    pub fn new(
+        context: Context,
+        id: &str,
+        name: &str,
+        version: &str,
+        region: &str,
+        cloud_provider: &'a AWS,
+        dns_provider: &'a DnsProvider,
+        options: Options,
+        nodes: Vec<Node>,
+    ) -> Self {
+        let template_directory = format!("{}/aws/bootstrap", context.lib_root_dir());
+
+        EKS {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            version: version.to_string(),
+            region: Region::from_str(region).unwrap(),
+            cloud_provider,
+            dns_provider,
+            options,
+            nodes,
+            template_directory,
+            listeners: cloud_provider.listeners.clone(), // copy listeners from CloudProvider
+        }
+    }
+
+    fn tera_context(&self) -> TeraContext {
+        let format_ips = |ips: &Vec<String>| -> Vec<String> {
+            ips.iter()
+                .map(|ip| format!("\"{}\"", ip))
+                .collect::<Vec<_>>()
+        };
+
+        let eks_zone_a_subnet_blocks = format_ips(&self.options.eks_zone_a_subnet_blocks);
+        let eks_zone_b_subnet_blocks = format_ips(&self.options.eks_zone_b_subnet_blocks);
+        let eks_zone_c_subnet_blocks = format_ips(&self.options.eks_zone_c_subnet_blocks);
+        let rds_zone_a_subnet_blocks = format_ips(&self.options.rds_zone_a_subnet_blocks);
+        let rds_zone_b_subnet_blocks = format_ips(&self.options.rds_zone_b_subnet_blocks);
+        let rds_zone_c_subnet_blocks = format_ips(&self.options.rds_zone_c_subnet_blocks);
+
+        let documentdb_zone_a_subnet_blocks =
+            format_ips(&self.options.documentdb_zone_a_subnet_blocks);
+
+        let documentdb_zone_b_subnet_blocks =
+            format_ips(&self.options.documentdb_zone_b_subnet_blocks);
+
+        let documentdb_zone_c_subnet_blocks =
+            format_ips(&self.options.documentdb_zone_c_subnet_blocks);
+
+        let elasticsearch_zone_a_subnet_blocks =
+            format_ips(&self.options.elasticsearch_zone_a_subnet_blocks);
+
+        let elasticsearch_zone_b_subnet_blocks =
+            format_ips(&self.options.elasticsearch_zone_b_subnet_blocks);
+
+        let elasticsearch_zone_c_subnet_blocks =
+            format_ips(&self.options.elasticsearch_zone_c_subnet_blocks);
+
+        let region_cluster_id = format!("{}-{}", self.region(), self.id());
+        let vpc_cidr_block = self.options.vpc_cidr_block.clone();
+        let eks_cloudwatch_log_group = format!("/aws/eks/{}/cluster", self.id());
+        let eks_cidr_subnet = self.options.eks_cidr_subnet.clone();
+        let worker_nodes = self
+            .nodes
+            .iter()
+            .group_by(|e| e.instance_type())
+            .into_iter()
+            .map(|(instance_type, group)| (instance_type, group.collect::<Vec<_>>()))
+            .map(|(instance_type, nodes)| WorkerNodeDataTemplate {
+                instance_type: instance_type.to_string(),
+                desired_size: nodes.len().to_string(),
+                max_size: nodes.len().to_string(),
+                min_size: nodes.len().to_string(),
+            })
+            .collect::<Vec<WorkerNodeDataTemplate>>();
+
+        let s3_kubeconfig_bucket = get_s3_kubeconfig_bucket_name(self.id.clone());
+
+        let qovery_api_url = self.options.qovery_api_url.clone();
+        let rds_cidr_subnet = self.options.rds_cidr_subnet.clone();
+        let documentdb_cidr_subnet = self.options.documentdb_cidr_subnet.clone();
+        let elasticsearch_cidr_subnet = self.options.elasticsearch_cidr_subnet.clone();
+
+        let managed_dns_list = vec![self.dns_provider.name()];
+        let managed_dns_domains_helm_format = vec![format!("\"{}\"", self.dns_provider.domain())];
+        let managed_dns_domains_terraform_format =
+            terraform_list_format(vec![self.dns_provider.domain().to_string()]);
+        let managed_dns_resolvers: Vec<String> = self
+            .dns_provider
+            .resolvers()
+            .iter()
+            .map(|x| format!("{}", x.clone().to_string()))
+            .collect();
+        let managed_dns_resolvers_terraform_format = terraform_list_format(managed_dns_resolvers);
+
+        let mut context = TeraContext::new();
+        // Qovery
+        context.insert("organization_id", self.cloud_provider.organization_id());
+        context.insert("qovery_api_url", &qovery_api_url);
+        context.insert(
+            "engine_version_controller_token",
+            &self.options.engine_version_controller_token,
+        );
+
+        // DNS configuration
+        context.insert("managed_dns", &managed_dns_list);
+        context.insert(
+            "managed_dns_domains_helm_format",
+            &managed_dns_domains_helm_format,
+        );
+        context.insert(
+            "managed_dns_domains_terraform_format",
+            &managed_dns_domains_terraform_format,
+        );
+        context.insert(
+            "managed_dns_resolvers_terraform_format",
+            &managed_dns_resolvers_terraform_format,
+        );
+
+        match self.dns_provider.kind() {
+            dns_provider::Kind::CLOUDFLARE => {
+                context.insert("external_dns_provider", "cloudflare");
+                context.insert("cloudflare_api_token", self.dns_provider.token());
+                context.insert("cloudflare_email", self.dns_provider.account());
+            }
+        };
+
+        context.insert("dns_email_report", &self.options.tls_email_report); // Pierre suggested renaming to tls_email_report
+
+        // TLS
+        let lets_encrypt_url = match self.context.metadata() {
+            Some(meta) => match meta.test {
+                Some(true) => "https://acme-staging-v02.api.letsencrypt.org/directory",
+                _ => "https://acme-v02.api.letsencrypt.org/directory",
+            },
+            _ => "https://acme-v02.api.letsencrypt.org/directory",
+        };
+        context.insert("acme_server_url", lets_encrypt_url);
+
+        // AWS
+        context.insert("aws_access_key", &self.cloud_provider.access_key_id);
+        context.insert("aws_secret_key", &self.cloud_provider.secret_access_key);
+
+        // AWS S3 tfstate storage
+        context.insert(
+            "aws_access_key_tfstates_account",
+            self.cloud_provider()
+                .terraform_state_credentials()
+                .access_key_id
+                .as_str(),
+        );
+
+        context.insert(
+            "aws_secret_key_tfstates_account",
+            self.cloud_provider()
+                .terraform_state_credentials()
+                .secret_access_key
+                .as_str(),
+        );
+        context.insert(
+            "aws_region_tfstates_account",
+            self.cloud_provider()
+                .terraform_state_credentials()
+                .region
+                .as_str(),
+        );
+
+        // TODO URGENT change the behavior of self.bucket_name()
+        context.insert("aws_region", &self.region.name());
+        context.insert("aws_terraform_backend_bucket", "qovery-terrafom-tfstates");
+        context.insert(
+            "aws_terraform_backend_dynamodb_table",
+            "qovery-terrafom-tfstates",
+        );
+        context.insert("vpc_cidr_block", &vpc_cidr_block.clone());
+        context.insert("s3_kubeconfig_bucket", &s3_kubeconfig_bucket);
+
+        // AWS - EKS
+        context.insert("eks_cidr_subnet", &eks_cidr_subnet.clone());
+        context.insert("eks_cluster_name", &self.name());
+        context.insert("eks_cluster_id", self.id());
+        context.insert("eks_region_cluster_id", region_cluster_id.as_str());
+        context.insert("eks_worker_nodes", &worker_nodes);
+        context.insert("eks_zone_a_subnet_blocks", &eks_zone_a_subnet_blocks);
+        context.insert("eks_zone_b_subnet_blocks", &eks_zone_b_subnet_blocks);
+        context.insert("eks_zone_c_subnet_blocks", &eks_zone_c_subnet_blocks);
+        context.insert("eks_masters_version", &self.version());
+        context.insert("eks_workers_version", &self.version());
+        context.insert("eks_cloudwatch_log_group", &eks_cloudwatch_log_group);
+
+        // AWS - RDS
+        context.insert("rds_cidr_subnet", &rds_cidr_subnet);
+        context.insert("rds_zone_a_subnet_blocks", &rds_zone_a_subnet_blocks);
+        context.insert("rds_zone_b_subnet_blocks", &rds_zone_b_subnet_blocks);
+        context.insert("rds_zone_c_subnet_blocks", &rds_zone_c_subnet_blocks);
+
+        // AWS - DocumentDB
+        context.insert("documentdb_cidr_subnet", &documentdb_cidr_subnet);
+        context.insert(
+            "documentdb_zone_a_subnet_blocks",
+            &documentdb_zone_a_subnet_blocks,
+        );
+        context.insert(
+            "documentdb_zone_b_subnet_blocks",
+            &documentdb_zone_b_subnet_blocks,
+        );
+        context.insert(
+            "documentdb_zone_c_subnet_blocks",
+            &documentdb_zone_c_subnet_blocks,
+        );
+
+        // AWS - Elasticsearch
+        context.insert(
+            "elasticsearch_cidr_subnet",
+            &elasticsearch_cidr_subnet.clone(),
+        );
+        context.insert(
+            "elasticsearch_zone_a_subnet_blocks",
+            &elasticsearch_zone_a_subnet_blocks,
+        );
+        context.insert(
+            "elasticsearch_zone_b_subnet_blocks",
+            &elasticsearch_zone_b_subnet_blocks,
+        );
+        context.insert(
+            "elasticsearch_zone_c_subnet_blocks",
+            &elasticsearch_zone_c_subnet_blocks,
+        );
+
+        context
+    }
+}
+
+impl<'a> Kubernetes for EKS<'a> {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::EKS
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        self.version.as_str()
+    }
+
+    fn region(&self) -> &str {
+        self.region.name()
+    }
+
+    fn cloud_provider(&self) -> &dyn CloudProvider {
+        self.cloud_provider
+    }
+
+    fn dns_provider(&self) -> &dyn DnsProvider {
+        self.dns_provider
+    }
+
+    fn is_valid(&self) -> Result<(), KubernetesError> {
+        Ok(())
+    }
+
+    fn add_listener(&mut self, listener: Listener) {
+        self.listeners.push(listener);
+    }
+
+    fn listeners(&self) -> &Listeners {
+        &self.listeners
+    }
+
+    fn resources(&self, environment: &Environment) -> Result<Resources, KubernetesError> {
+        let aws = self
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            self.context.workspace_root_dir(),
+            environment.organization_id.as_str(),
+            &self.id,
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            self.region(),
+        )?;
+
+        let aws_credentials_envs = vec![
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ];
+
+        let nodes =
+            cmd::kubectl::kubectl_exec_get_node(kubernetes_config_file_path, aws_credentials_envs)?;
+
+        let mut resources = Resources {
+            free_cpu: 0.0,
+            max_cpu: 0.0,
+            free_ram_in_mib: 0,
+            max_ram_in_mib: 0,
+            free_pods: 0,
+            max_pods: 0,
+            running_nodes: 0,
+        };
+
+        for node in nodes.items {
+            resources.free_cpu += cpu_string_to_float(node.status.allocatable.cpu);
+            resources.max_cpu += cpu_string_to_float(node.status.capacity.cpu);
+            resources.free_ram_in_mib += ki_to_mi(node.status.allocatable.memory);
+            resources.max_ram_in_mib += ki_to_mi(node.status.capacity.memory);
+            resources.free_pods = match node.status.allocatable.pods.parse::<u16>() {
+                Ok(v) => v,
+                _ => 0,
+            };
+            resources.max_pods = match node.status.capacity.pods.parse::<u16>() {
+                Ok(v) => v,
+                _ => 0,
+            };
+            resources.running_nodes += 1;
+        }
+
+        Ok(resources)
+    }
+
+    fn on_create(&self) -> Result<(), KubernetesError> {
+        info!("EKS.on_create() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        listeners_helper.start_in_progress(ProgressInfo::new(
+            ProgressScope::Infrastructure {
+                execution_id: self.context.execution_id().to_string(),
+            },
+            ProgressLevel::Info,
+            Some(format!(
+                "start to delete EKS cluster {} with id {}",
+                self.name(),
+                self.id()
+            )),
+            self.context.execution_id(),
+        ));
+
+        let temp_dir = workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("bootstrap/{}", self.name()),
+        );
+
+        // generate terraform files and copy them into temp dir
+        let context = self.tera_context();
+        let _ = crate::template::generate_and_copy_all_files_into_dir(
+            self.template_directory.as_str(),
+            temp_dir.as_str(),
+            &context,
+        )?;
+
+        // copy lib/common/bootstrap/charts directory (and sub directory) into the lib/aws/bootstrap/common/charts directory.
+        // this is due to the required dependencies of lib/aws/bootstrap/*.tf files
+        let common_charts_temp_dir = format!("{}/common/charts", temp_dir.as_str());
+        let _ = crate::template::copy_non_template_files(
+            format!("{}/common/bootstrap/charts", self.context.lib_root_dir()),
+            common_charts_temp_dir.as_str(),
+        )?;
+
+        let _ = crate::cmd::terraform::terraform_exec_with_init_validate_plan_apply(
+            temp_dir.as_str(),
+            true,
+        )?;
+
+        Ok(())
+    }
+
+    fn on_create_error(&self) -> Result<(), KubernetesError> {
+        warn!("EKS.on_create_error() called for {}", self.name());
+        // FIXME
+        Err(KubernetesError::Error)
+    }
+
+    fn on_upgrade(&self) -> Result<(), KubernetesError> {
+        info!("EKS.on_upgrade() called for {}", self.name());
+        unimplemented!()
+    }
+
+    fn on_upgrade_error(&self) -> Result<(), KubernetesError> {
+        warn!("EKS.on_upgrade_error() called for {}", self.name());
+        unimplemented!()
+    }
+
+    fn on_downgrade(&self) -> Result<(), KubernetesError> {
+        info!("EKS.on_downgrade() called for {}", self.name());
+        unimplemented!()
+    }
+
+    fn on_downgrade_error(&self) -> Result<(), KubernetesError> {
+        warn!("EKS.on_downgrade_error() called for {}", self.name());
+        unimplemented!()
+    }
+
+    fn on_delete(&self) -> Result<(), KubernetesError> {
+        info!("EKS.on_delete() called for {}", self.name());
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+        listeners_helper.delete_in_progress(ProgressInfo::new(
+            ProgressScope::Infrastructure {
+                execution_id: self.context.execution_id().to_string(),
+            },
+            ProgressLevel::Warn,
+            Some(format!(
+                "start to delete EKS cluster {} with id {}",
+                self.name(),
+                self.id()
+            )),
+            self.context.execution_id(),
+        ));
+
+        let temp_dir = workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("bootstrap/{}", self.name()),
+        );
+
+        // generate terraform files and copy them into temp dir
+        let context = self.tera_context();
+        let _ = crate::template::generate_and_copy_all_files_into_dir(
+            self.template_directory.as_str(),
+            temp_dir.as_str(),
+            &context,
+        )?;
+
+        // copy lib/common/bootstrap/charts directory (and sub directory) into the lib/aws/bootstrap/common/charts directory.
+        // this is due to the required dependencies of lib/aws/bootstrap/*.tf files
+        let common_charts_temp_dir = format!("{}/common/charts", temp_dir.as_str());
+        let _ = crate::template::copy_non_template_files(
+            format!("{}/common/bootstrap/charts", self.context.lib_root_dir()),
+            common_charts_temp_dir.as_str(),
+        )?;
+        let aws_credentials_envs = vec![
+            (
+                AWS_ACCESS_KEY_ID,
+                self.cloud_provider.access_key_id.as_str(),
+            ),
+            (
+                AWS_SECRET_ACCESS_KEY,
+                &self.cloud_provider.secret_access_key.as_str(),
+            ),
+        ];
+
+        let kubernetes_config_file_path = kubernetes_config_path(
+            self.context.workspace_root_dir(),
+            self.cloud_provider.organization_id.as_str(),
+            self.id(),
+            self.cloud_provider.access_key_id.as_str(),
+            self.cloud_provider.secret_access_key.as_str(),
+            self.region(),
+        )?;
+        let all_namespaces = kubectl_exec_get_all_namespaces(
+            kubernetes_config_file_path,
+            aws_credentials_envs.clone(),
+        );
+
+        // should make the diff between all namespaces and qovery managed namespaces
+        match all_namespaces {
+            Ok(namespace_vec) => {
+                let namespaces_as_str = namespace_vec.iter().map(std::ops::Deref::deref).collect();
+                let namespaces_to_delete = get_firsts_namespaces_to_delete(namespaces_as_str);
+                info!("Deleting non Qovery Namespaces");
+                for namespace_to_delete in namespaces_to_delete.iter() {
+                    let kubernetes_config_file_path0 = kubernetes_config_path(
+                        self.context.workspace_root_dir(),
+                        self.cloud_provider.organization_id.as_str(),
+                        self.id(),
+                        self.cloud_provider.access_key_id.as_str(),
+                        self.cloud_provider.secret_access_key.as_str(),
+                        self.region(),
+                    )?;
+
+                    let deletion = cmd::kubectl::kubectl_exec_delete_namespace(
+                        &kubernetes_config_file_path0,
+                        namespace_to_delete,
+                        aws_credentials_envs.clone(),
+                    );
+                    match deletion {
+                        Ok(out) => info!("Namespace {} is deleted", namespace_to_delete),
+                        Err(e) => {
+                            error!(
+                                "Can't delete the namespace {}, quiting now",
+                                namespace_to_delete
+                            );
+                        }
+                    }
+                }
+            }
+            Err(e) => error!("Error while getting all namespaces {}", e),
+        }
+        info!("Deleting Qovery managed Namespaces");
+        let kubernetes_config_file_path2 = kubernetes_config_path(
+            self.context.workspace_root_dir(),
+            self.cloud_provider.organization_id.as_str(),
+            self.id(),
+            self.cloud_provider.access_key_id.as_str(),
+            self.cloud_provider.secret_access_key.as_str(),
+            self.region(),
+        )?;
+        // TODO use label instead fixed names
+        let mut qovery_namespaces = get_qovery_managed_namespaces();
+        for qovery_namespace in qovery_namespaces.iter() {
+            let deletion = cmd::kubectl::kubectl_exec_delete_namespace(
+                &kubernetes_config_file_path2,
+                qovery_namespace,
+                aws_credentials_envs.clone(),
+            );
+            match deletion {
+                Ok(out) => info!("Namespace {} is fully deleted", qovery_namespace),
+                Err(e) => {
+                    error!(
+                        "Can't delete the namespace {}, quiting now",
+                        qovery_namespace
+                    );
+                }
+            }
+        }
+        info!("Delete all remaining deployed helm applications");
+
+        match cmd::helm::helm_list(&kubernetes_config_file_path2, aws_credentials_envs.clone()) {
+            Ok(helm_list) => {
+                cmd::helm::helm_uninstall_list(
+                    &kubernetes_config_file_path2,
+                    helm_list,
+                    aws_credentials_envs.clone(),
+                );
+            }
+            Err(e) => error!("Unable to get helm list"),
+        }
+        info!("Running Terraform destroy");
+        let terraform_result =
+            cmd::terraform::terraform_exec_with_init_validate_destroy(temp_dir.as_str())?;
+        // we should delete the bucket containing the kubeconfig after
+        // to prevent to loose connection from terraform to kube cluster
+        match terraform_result {
+            () => {
+                info!("Deleting S3 Bucket containing Kubeconfig");
+                let s3_kubeconfig_bucket = get_s3_kubeconfig_bucket_name(self.id.clone());
+                let _region = Region::from_str(self.region()).unwrap();
+                s3::delete_bucket(
+                    self.cloud_provider.access_key_id.as_str(),
+                    self.cloud_provider.secret_access_key.as_str(),
+                    s3_kubeconfig_bucket.clone().as_str(),
+                );
+            }
+            _ => {
+                error!("Something is wrong with terraform destroy, Kubeconfig S3 location will not be deleting preventing to loose kube accessibility");
+            }
+        }
+
+        Ok(())
+    }
+
+    fn on_delete_error(&self) -> Result<(), KubernetesError> {
+        warn!("EKS.on_delete_error() called for {}", self.name());
+
+        // FIXME What should we do if something goes wrong while deleting the cluster?
+
+        Ok(())
+    }
+
+    fn deploy_environment(&self, environment: &Environment) -> Result<(), KubernetesError> {
+        info!("EKS.deploy_environment() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        let stateful_deployment_target = match environment.kind {
+            crate::cloud_provider::environment::Kind::Production => {
+                DeploymentTarget::ManagedServices(self, environment)
+            }
+            crate::cloud_provider::environment::Kind::Development => {
+                DeploymentTarget::SelfHosted(self, environment)
+            }
+        };
+
+        // do not deploy if there is not enough resources
+        check_kubernetes_has_enough_resources_to_deploy_environment(self, environment)?;
+
+        // create all stateful services (database)
+        for service in &environment.stateful_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "let's deploy {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.exec_action(&stateful_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateful service {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while deploying {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.start_in_progress(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "deployment succeeded for {} {}",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        // stateless services are deployed on kubernetes, that's why we choose the deployment target SelfHosted.
+        let stateless_deployment_target = DeploymentTarget::SelfHosted(self, environment);
+        // create all stateless services (router, application...)
+        for service in &environment.stateless_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "let's deploy {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.exec_action(&stateless_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateless service {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while deploying {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.start_in_progress(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "deployment succeeded for {} {}",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        // check all deployed services
+        for service in &environment.stateful_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "check {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.on_create_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateful service while checking it {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while checking {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.started(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "{} {} is up and running",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        for service in &environment.stateless_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "check {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.on_create_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateless service while checking it {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while checking {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.start_in_progress(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "{} {} is up and running",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn deploy_environment_error(&self, environment: &Environment) -> Result<(), KubernetesError> {
+        warn!("EKS.deploy_environment_error() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        listeners_helper.start_in_progress(ProgressInfo::new(
+            ProgressScope::Environment {
+                id: self.context.execution_id().to_string(),
+            },
+            ProgressLevel::Warn,
+            Some(
+                "An error occurred while trying to deploy the environment, so let's revert changes",
+            ),
+            self.context.execution_id(),
+        ));
+
+        let stateful_deployment_target = match environment.kind {
+            crate::cloud_provider::environment::Kind::Production => {
+                DeploymentTarget::ManagedServices(self, environment)
+            }
+            crate::cloud_provider::environment::Kind::Development => {
+                DeploymentTarget::SelfHosted(self, environment)
+            }
+        };
+
+        // clean up all stateful services (database)
+        for service in &environment.stateful_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "reverting changes for {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.on_create_error(&stateful_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateful service {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while reverting changes for {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.start_in_progress(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "reverting changes succeeded for {} {}",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        // stateless services are deployed on kubernetes, that's why we choose the deployment target SelfHosted.
+        let stateless_deployment_target = DeploymentTarget::SelfHosted(self, environment);
+        // clean up all stateless services (router, application...)
+        for service in &environment.stateless_services {
+            let progress_scope = service.progress_scope();
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                progress_scope.clone(),
+                ProgressLevel::Info,
+                Some(format!(
+                    "reverting changes for {} {}",
+                    service.service_type().name().to_lowercase(),
+                    service.name()
+                )),
+                self.context.execution_id(),
+            ));
+
+            match service.on_create_error(&stateless_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateless service {} , id: {} => {:?}",
+                        service.name(),
+                        service.id(),
+                        err
+                    );
+
+                    listeners_helper.error(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Error,
+                        Some(format!(
+                            "error while reverting changes for {} {} : error => {:?}",
+                            service.service_type().name().to_lowercase(),
+                            service.name(),
+                            err
+                        )),
+                        self.context.execution_id(),
+                    ));
+
+                    return Err(KubernetesError::Deploy(err));
+                }
+                _ => {
+                    listeners_helper.start_in_progress(ProgressInfo::new(
+                        progress_scope,
+                        ProgressLevel::Info,
+                        Some(format!(
+                            "reverting changes succeeded for {} {}",
+                            service.service_type().name().to_lowercase(),
+                            service.name()
+                        )),
+                        self.context.execution_id(),
+                    ));
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn pause_environment(&self, environment: &Environment) -> Result<(), KubernetesError> {
+        info!("EKS.pause_environment() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        let stateful_deployment_target = match environment.kind {
+            crate::cloud_provider::environment::Kind::Production => {
+                DeploymentTarget::ManagedServices(self, environment)
+            }
+            crate::cloud_provider::environment::Kind::Development => {
+                DeploymentTarget::SelfHosted(self, environment)
+            }
+        };
+
+        // create all stateful services (database)
+        for stateful_service in &environment.stateful_services {
+            match stateful_service.on_pause(&stateful_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateful service {} , id: {} => {:?}",
+                        stateful_service.name(),
+                        stateful_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Pause(err));
+                }
+                _ => {}
+            }
+        }
+
+        // stateless services are deployed on kubernetes, that's why we choose the deployment target SelfHosted.
+        let stateless_deployment_target = DeploymentTarget::SelfHosted(self, environment);
+        // create all stateless services (router, application...)
+        for stateless_service in &environment.stateless_services {
+            match stateless_service.on_pause(&stateless_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateless service {} , id: {} => {:?}",
+                        stateless_service.name(),
+                        stateless_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Pause(err));
+                }
+                _ => {}
+            }
+        }
+
+        // check all deployed services
+        for stateful_service in &environment.stateful_services {
+            match stateful_service.on_pause_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateful service while checking it {} , id: {} => {:?}",
+                        stateful_service.name(),
+                        stateful_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Pause(err));
+                }
+                _ => {}
+            }
+        }
+
+        for stateless_service in &environment.stateless_services {
+            match stateless_service.on_pause_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateless service while checking it {} , id: {} => {:?}",
+                        stateless_service.name(),
+                        stateless_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Pause(err));
+                }
+                _ => {}
+            }
+        }
+
+        Ok(())
+    }
+
+    fn pause_environment_error(&self, _environment: &Environment) -> Result<(), KubernetesError> {
+        warn!("EKS.pause_environment_error() called for {}", self.name());
+        Ok(())
+    }
+
+    fn delete_environment(&self, environment: &Environment) -> Result<(), KubernetesError> {
+        info!("EKS.delete_environment() called for {}", self.name());
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+        // TODO use listeners_helper !!!! Don't be so shy Marc + Pierre
+
+        let stateful_deployment_target = match environment.kind {
+            crate::cloud_provider::environment::Kind::Production => {
+                DeploymentTarget::ManagedServices(self, environment)
+            }
+            crate::cloud_provider::environment::Kind::Development => {
+                DeploymentTarget::SelfHosted(self, environment)
+            }
+        };
+
+        // delete all stateful services (database)
+        for stateful_service in &environment.stateful_services {
+            match stateful_service.on_delete(&stateful_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateful service {} , id: {} => {:?}",
+                        stateful_service.name(),
+                        stateful_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Delete(err));
+                }
+                _ => {}
+            }
+        }
+
+        // stateless services are deployed on kubernetes, that's why we choose the deployment target SelfHosted.
+        let stateless_deployment_target = DeploymentTarget::SelfHosted(self, environment);
+        // delete all stateless services (router, application...)
+        for stateless_service in &environment.stateless_services {
+            match stateless_service.on_delete(&stateless_deployment_target) {
+                Err(err) => {
+                    error!(
+                        "error with stateless service {} , id: {} => {:?}",
+                        stateless_service.name(),
+                        stateless_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Delete(err));
+                }
+                _ => {}
+            }
+        }
+
+        // check all deployed services
+        for stateful_service in &environment.stateful_services {
+            match stateful_service.on_delete_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateful service while checking it {} , id: {} => {:?}",
+                        stateful_service.name(),
+                        stateful_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Delete(err));
+                }
+                _ => {}
+            }
+        }
+
+        for stateless_service in &environment.stateless_services {
+            match stateless_service.on_delete_check() {
+                Err(err) => {
+                    error!(
+                        "error with stateless service while checking it {} , id: {} => {:?}",
+                        stateless_service.name(),
+                        stateless_service.id(),
+                        err
+                    );
+
+                    return Err(KubernetesError::Delete(err));
+                }
+                _ => {}
+            }
+        }
+
+        let aws_credentials_envs = vec![
+            (
+                AWS_ACCESS_KEY_ID,
+                self.cloud_provider.access_key_id.as_str(),
+            ),
+            (
+                AWS_SECRET_ACCESS_KEY,
+                &self.cloud_provider.secret_access_key.as_str(),
+            ),
+        ];
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            &self.context.workspace_root_dir(),
+            &environment.organization_id.as_str(),
+            &self.id,
+            &self.cloud_provider.access_key_id.as_str(),
+            &self.cloud_provider.secret_access_key.as_str(),
+            &self.region.name(),
+        )?;
+
+        kubectl_exec_delete_namespace(
+            kubernetes_config_file_path,
+            &environment.namespace(),
+            aws_credentials_envs,
+        );
+
+        Ok(())
+    }
+
+    fn delete_environment_error(&self, _environment: &Environment) -> Result<(), KubernetesError> {
+        warn!("EKS.delete_environment_error() called for {}", self.name());
+        Ok(())
+    }
+}
+
+fn get_s3_kubeconfig_bucket_name(id: String) -> String {
+    format!("qovery-kubeconfigs-{}", id)
+}
+
+#[derive(Serialize, Deserialize)]
+struct WorkerNodeDataTemplate {
+    instance_type: String,
+    desired_size: String,
+    max_size: String,
+    min_size: String,
+}
diff --git a/src/cloud_provider/aws/kubernetes/node.rs b/src/cloud_provider/aws/kubernetes/node.rs
new file mode 100644
index 00000000..754baa66
--- /dev/null
+++ b/src/cloud_provider/aws/kubernetes/node.rs
@@ -0,0 +1,97 @@
+use std::any::Any;
+
+use crate::cloud_provider::kubernetes::KubernetesNode;
+
+pub struct Node {
+    total_cpu: u8,
+    total_memory_in_gib: u16,
+    instance_types_table: [(u8, u16, &'static str); 6],
+}
+
+impl Node {
+    /// Number of CPUs and total memory wanted - the right AWS EC2 instance type is found algorithmically
+    /// Eg. total_cpu = 1 and total_memory_in_gib = 2 means `t2.small` instance type
+    /// BUT total_cpu = 1 and total_memory_in_gib = 3 does not have an existing instance - so we will pick the upper closest,
+    /// which is `t2.medium` with 2 cpu and 4 GiB
+    /// ```
+    /// use qovery_engine::cloud_provider::aws::kubernetes::node::Node;
+    /// use qovery_engine::cloud_provider::kubernetes::KubernetesNode;
+    ///
+    /// let node = Node::new(2, 4);
+    /// assert_eq!(node.instance_type(), "t2.medium")
+    /// ```
+    pub fn new(total_cpu: u8, total_memory_in_gib: u16) -> Self {
+        let instance_types_table = [
+            (1, 1, "t2.micro"),
+            (1, 2, "t2.small"),
+            (2, 4, "t2.medium"),
+            (2, 8, "t2.large"),
+            (4, 16, "t2.xlarge"),
+            (8, 32, "t2.2xlarge"),
+            // TODO add other instance types
+        ];
+
+        Node {
+            total_cpu,
+            total_memory_in_gib,
+            instance_types_table,
+        }
+    }
+}
+
+impl KubernetesNode for Node {
+    fn total_cpu(&self) -> u8 {
+        self.total_cpu
+    }
+
+    fn total_memory_in_gib(&self) -> u16 {
+        self.total_memory_in_gib
+    }
+
+    fn instance_type(&self) -> &str {
+        if self.total_cpu() == 0 || self.total_memory_in_gib() == 0 {
+            let (_, _, instance_type) = self.instance_types_table.first().unwrap();
+            return instance_type;
+        }
+
+        for (_cpu, mem, instance_type) in self.instance_types_table.iter() {
+            if self.total_memory_in_gib() <= *mem {
+                return instance_type;
+            }
+        }
+
+        let (_, _, instance_type) = self.instance_types_table.last().unwrap();
+        return instance_type;
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::cloud_provider::aws::kubernetes::node::Node;
+    use crate::cloud_provider::kubernetes::KubernetesNode;
+
+    #[test]
+    fn test_instance_types() {
+        assert_eq!(Node::new(0, 0).instance_type(), "t2.micro");
+        assert_eq!(Node::new(1, 0).instance_type(), "t2.micro");
+        assert_eq!(Node::new(0, 1).instance_type(), "t2.micro");
+        assert_eq!(Node::new(1, 1).instance_type(), "t2.micro");
+        assert_eq!(Node::new(1, 2).instance_type(), "t2.small");
+        assert_eq!(Node::new(2, 4).instance_type(), "t2.medium");
+        assert_eq!(Node::new(2, 5).instance_type(), "t2.large");
+        assert_eq!(Node::new(1, 6).instance_type(), "t2.large");
+        assert_eq!(Node::new(1, 7).instance_type(), "t2.large");
+        assert_eq!(Node::new(2, 8).instance_type(), "t2.large");
+        assert_eq!(Node::new(3, 8).instance_type(), "t2.large");
+        assert_eq!(Node::new(3, 10).instance_type(), "t2.xlarge");
+        assert_eq!(Node::new(3, 12).instance_type(), "t2.xlarge");
+        assert_eq!(Node::new(4, 16).instance_type(), "t2.xlarge");
+        assert_eq!(Node::new(4, 17).instance_type(), "t2.2xlarge");
+        assert_eq!(Node::new(8, 32).instance_type(), "t2.2xlarge");
+        assert_eq!(Node::new(16, 64).instance_type(), "t2.2xlarge");
+    }
+}
diff --git a/src/cloud_provider/aws/mod.rs b/src/cloud_provider/aws/mod.rs
new file mode 100644
index 00000000..3e56f6fb
--- /dev/null
+++ b/src/cloud_provider/aws/mod.rs
@@ -0,0 +1,109 @@
+use std::any::Any;
+use std::rc::Rc;
+
+use rusoto_core::{Client, HttpClient, Region};
+use rusoto_credential::StaticProvider;
+use rusoto_sts::{GetCallerIdentityRequest, Sts, StsClient};
+
+use crate::cloud_provider::{CloudProvider, CloudProviderError, Kind, TerraformStateCredentials};
+use crate::models::{Context, Listener, Listeners, ProgressListener};
+use crate::runtime::async_run;
+
+mod common;
+
+pub mod application;
+pub mod databases;
+pub mod external_service;
+pub mod kubernetes;
+pub mod router;
+
+pub struct AWS {
+    context: Context,
+    id: String,
+    organization_id: String,
+    name: String,
+    pub access_key_id: String,
+    pub secret_access_key: String,
+    terraform_state_credentials: TerraformStateCredentials,
+    listeners: Listeners,
+}
+
+impl AWS {
+    pub fn new(
+        context: Context,
+        id: &str,
+        organization_id: &str,
+        name: &str,
+        access_key_id: &str,
+        secret_access_key: &str,
+        terraform_state_credentials: TerraformStateCredentials,
+    ) -> Self {
+        AWS {
+            context,
+            id: id.to_string(),
+            organization_id: organization_id.to_string(),
+            name: name.to_string(),
+            access_key_id: access_key_id.to_string(),
+            secret_access_key: secret_access_key.to_string(),
+            terraform_state_credentials,
+            listeners: vec![],
+        }
+    }
+
+    pub fn credentials(&self) -> StaticProvider {
+        StaticProvider::new(
+            self.access_key_id.to_string(),
+            self.secret_access_key.to_string(),
+            None,
+            None,
+        )
+    }
+
+    pub fn client(&self) -> Client {
+        Client::new_with(self.credentials(), HttpClient::new().unwrap())
+    }
+}
+
+impl CloudProvider for AWS {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::AWS
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn organization_id(&self) -> &str {
+        self.organization_id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn is_valid(&self) -> Result<(), CloudProviderError> {
+        let client = StsClient::new_with_client(self.client(), Region::default());
+        let s = async_run(client.get_caller_identity(GetCallerIdentityRequest::default()));
+
+        match s {
+            Ok(_x) => Ok(()),
+            Err(err) => Err(CloudProviderError::from(err)),
+        }
+    }
+
+    fn add_listener(&mut self, listener: Listener) {
+        self.listeners.push(listener);
+    }
+
+    fn terraform_state_credentials(&self) -> &TerraformStateCredentials {
+        &self.terraform_state_credentials
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
diff --git a/src/cloud_provider/aws/router.rs b/src/cloud_provider/aws/router.rs
new file mode 100644
index 00000000..676924ab
--- /dev/null
+++ b/src/cloud_provider/aws/router.rs
@@ -0,0 +1,500 @@
+use dns_lookup::lookup_host;
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use serde::{Deserialize, Serialize};
+use tera::Context as TeraContext;
+
+use crate::cloud_provider::aws::{common, AWS};
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::service::{
+    Action, Create, Delete, Pause, Router as RRouter, Service, ServiceError, ServiceType,
+    StatelessService,
+};
+use crate::cloud_provider::DeploymentTarget;
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+use crate::models::{Context, Metadata};
+
+pub struct Router {
+    context: Context,
+    id: String,
+    name: String,
+    default_domain: String,
+    custom_domains: Vec<CustomDomain>,
+    routes: Vec<Route>,
+}
+
+impl Router {
+    pub fn new(
+        context: Context,
+        id: &str,
+        name: &str,
+        default_domain: &str,
+        custom_domains: Vec<CustomDomain>,
+        routes: Vec<Route>,
+    ) -> Self {
+        Router {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            default_domain: default_domain.to_string(),
+            custom_domains,
+            routes,
+        }
+    }
+
+    fn helm_release_name(&self) -> String {
+        crate::string::cut(format!("router-{}", self.id()), 50)
+    }
+
+    fn aws_credentials_envs<'x>(&self, aws: &'x AWS) -> [(&'x str, &'x str); 2] {
+        [
+            (AWS_ACCESS_KEY_ID, aws.access_key_id.as_str()),
+            (AWS_SECRET_ACCESS_KEY, aws.secret_access_key.as_str()),
+        ]
+    }
+
+    fn workspace_directory(&self) -> String {
+        crate::fs::workspace_directory(
+            self.context.workspace_root_dir(),
+            self.context.execution_id(),
+            format!("routers/{}", self.name()),
+        )
+    }
+
+    fn tera_context(&self, kubernetes: &dyn Kubernetes, environment: &Environment) -> TeraContext {
+        let mut context = self.default_tera_context(kubernetes, environment);
+
+        let applications = environment
+            .stateless_services
+            .iter()
+            .filter(|x| x.service_type() == ServiceType::Application)
+            .collect::<Vec<_>>();
+
+        let custom_domain_data_templates = self
+            .custom_domains
+            .iter()
+            .map(|cd| {
+                let domain_hash = crate::crypto::to_sha1_truncate_16(cd.domain.as_str());
+                //context.insert("target_hostname", cd.domain.clone());
+                CustomDomainDataTemplate {
+                    domain: cd.domain.clone(),
+                    domain_hash,
+                    target_domain: cd.target_domain.clone(),
+                }
+            })
+            .collect::<Vec<_>>();
+
+        let route_data_templates = self
+            .routes
+            .iter()
+            .map(|r| {
+                match applications
+                    .iter()
+                    .find(|app| app.name() == r.application_name.as_str())
+                {
+                    Some(application) => match application.private_port() {
+                        Some(private_port) => Some(RouteDataTemplate {
+                            path: r.path.clone(),
+                            application_name: application.name().to_string(),
+                            application_port: private_port,
+                        }),
+                        _ => None,
+                    },
+                    _ => None,
+                }
+            })
+            .filter(|x| x.is_some())
+            .map(|x| x.unwrap())
+            .collect::<Vec<_>>();
+
+        let workspace_dir = self.workspace_directory();
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        );
+
+        match kubernetes_config_file_path {
+            Ok(kubernetes_config_file_path_string) => {
+                // Default domain
+                let external_ingress_hostname_default =
+                    crate::cmd::kubectl::kubectl_exec_get_external_ingress_hostname(
+                        kubernetes_config_file_path_string.as_str(),
+                        "nginx-ingress",
+                        "app=nginx-ingress,component=controller",
+                        self.aws_credentials_envs(aws).to_vec(),
+                    );
+
+                match external_ingress_hostname_default {
+                    Ok(external_ingress_hostname_default) => {
+                        match external_ingress_hostname_default {
+                            Some(hostname) => context
+                                .insert("external_ingress_hostname_default", hostname.as_str()),
+                            None => {
+                                warn!("unable to get external_ingress_hostname_default - what's wrong? This must never happened");
+                            }
+                        }
+                    }
+                    _ => {
+                        // FIXME really?
+                        warn!("can't fetch kubernetes config file - what's wrong? This must never happened");
+                    }
+                }
+
+                // Check if there is a custom domain first
+                if !self.custom_domains.is_empty() {
+                    let external_ingress_hostname_custom =
+                        crate::cmd::kubectl::kubectl_exec_get_external_ingress_hostname(
+                            kubernetes_config_file_path_string.as_str(),
+                            environment.namespace(),
+                            "app=nginx-ingress,component=controller",
+                            self.aws_credentials_envs(aws).to_vec(),
+                        );
+
+                    match external_ingress_hostname_custom {
+                        Ok(external_ingress_hostname_custom) => {
+                            match external_ingress_hostname_custom {
+                                Some(hostname) => {
+                                    context.insert(
+                                        "external_ingress_hostname_custom",
+                                        hostname.as_str(),
+                                    );
+                                }
+                                None => {
+                                    warn!("unable to get external_ingress_hostname_custom - what's wrong? This must never happened");
+                                }
+                            }
+                        }
+                        _ => {
+                            // FIXME really?
+                            warn!("can't fetch kubernetes config file - what's wrong? This must never happened");
+                        }
+                    }
+                    context.insert("app_id", kubernetes.id());
+                }
+            }
+            Err(_) => error!(
+                "can't fetch kubernetes config file - what's wrong? This must never happened"
+            ), // FIXME should I return an Err?
+        }
+
+        let router_default_domain_hash =
+            crate::crypto::to_sha1_truncate_16(self.default_domain.as_str());
+
+        context.insert("router_default_domain", self.default_domain.as_str());
+        context.insert(
+            "router_default_domain_hash",
+            router_default_domain_hash.as_str(),
+        );
+        context.insert("custom_domains", &custom_domain_data_templates);
+        context.insert("routes", &route_data_templates);
+        context.insert("spec_acme_email", "tls@qovery.com"); // TODO CHANGE ME
+        context.insert(
+            "metadata_annotations_cert_manager_cluster_issuer",
+            "letsencrypt-qovery",
+        );
+
+        let lets_encrypt_url = match self.context.metadata() {
+            Some(meta) => match meta.test {
+                Some(true) => "https://acme-staging-v02.api.letsencrypt.org/directory",
+                _ => "https://acme-v02.api.letsencrypt.org/directory",
+            },
+            _ => "https://acme-v02.api.letsencrypt.org/directory",
+        };
+        context.insert("spec_acme_server", lets_encrypt_url);
+
+        context
+    }
+
+    fn delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let workspace_dir = self.workspace_directory();
+        let helm_release_name = self.helm_release_name();
+
+        let _ = common::do_stateless_service_cleanup(
+            kubernetes,
+            environment,
+            workspace_dir.as_str(),
+            helm_release_name.as_str(),
+        )?;
+
+        Ok(())
+    }
+}
+
+impl Service for Router {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn service_type(&self) -> ServiceType {
+        ServiceType::Router
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn version(&self) -> &str {
+        "1.0"
+    }
+
+    fn action(&self) -> &Action {
+        &Action::Create
+    }
+
+    fn private_port(&self) -> Option<u16> {
+        None
+    }
+
+    fn total_cpus(&self) -> String {
+        "1".to_string()
+    }
+
+    fn total_ram_in_mib(&self) -> u32 {
+        1
+    }
+
+    fn total_instances(&self) -> u16 {
+        1
+    }
+}
+
+impl crate::cloud_provider::service::Router for Router {
+    fn check_domains(&self) -> Result<(), ServiceError> {
+        let check_result = retry::retry(Fibonacci::from_millis(3000).take(10), || {
+            // TODO send information back to the core
+            info!("check custom domain {}", self.default_domain.as_str());
+            match lookup_host(self.default_domain.as_str()) {
+                Ok(_) => OperationResult::Ok(()),
+                Err(err) => {
+                    debug!("{:?}", err);
+                    OperationResult::Retry(())
+                }
+            }
+        });
+
+        // TODO - check custom domains? if yes, why wasting time waiting for user setting up the custom domain?
+
+        match check_result {
+            Ok(_) => {}
+            Err(_) => return Err(ServiceError::CheckFailed),
+        }
+
+        Ok(())
+    }
+}
+
+impl StatelessService for Router {}
+
+impl Create for Router {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.router.on_create() called for {}", self.name());
+        let (kubernetes, environment) = match target {
+            DeploymentTarget::ManagedServices(k, env) => (*k, *env),
+            DeploymentTarget::SelfHosted(k, env) => (*k, *env),
+        };
+
+        let aws = kubernetes
+            .cloud_provider()
+            .as_any()
+            .downcast_ref::<AWS>()
+            .unwrap();
+
+        let workspace_dir = self.workspace_directory();
+        let helm_release_name = self.helm_release_name();
+
+        let kubernetes_config_file_path = common::kubernetes_config_path(
+            workspace_dir.as_str(),
+            environment.organization_id.as_str(),
+            kubernetes.id(),
+            aws.access_key_id.as_str(),
+            aws.secret_access_key.as_str(),
+            kubernetes.region(),
+        )?;
+
+        // respect order - getting the context here and not before is mandatory
+        // the nginx-ingress must be available to get the external dns target if necessary
+        let mut context = self.tera_context(kubernetes, environment);
+
+        if !self.custom_domains.is_empty() {
+            // custom domains? create an NGINX ingress
+            info!("setup NGINX ingress for custom domains");
+
+            let into_dir = crate::fs::workspace_directory(
+                self.context.workspace_root_dir(),
+                self.context.execution_id(),
+                "routers/nginx-ingress",
+            );
+
+            let from_dir = format!("{}/common/chart_values", self.context.lib_root_dir());
+            let _ = crate::template::generate_and_copy_all_files_into_dir(
+                from_dir.as_str(),
+                into_dir.as_str(),
+                &context,
+            )?;
+
+            let _ = crate::template::copy_non_template_files(
+                format!(
+                    "{}/common/charts/nginx-ingress",
+                    self.context().lib_root_dir()
+                ),
+                into_dir.as_str(),
+            )?;
+            // do exec helm upgrade and return the last deployment status
+            let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history_with_override(
+                kubernetes_config_file_path.as_str(),
+                environment.namespace(),
+                format!("custom-{}", helm_release_name).as_str(),
+                into_dir.as_str(),
+                format!("{}/nginx-ingress.yaml", into_dir.as_str()).as_str(),
+                self.aws_credentials_envs(aws).to_vec(),
+            )?;
+
+            // check deployment status
+            if helm_history_row.is_none() || !helm_history_row.unwrap().is_successfully_deployed() {
+                return Err(ServiceError::OnCreateFailed);
+            }
+            // waiting for the nlb, it should be deploy to get fqdn
+            let external_ingress_hostname_custom_result =
+                retry::retry(Fibonacci::from_millis(3000).take(10), || {
+                    let external_ingress_hostname_custom =
+                        crate::cmd::kubectl::kubectl_exec_get_external_ingress_hostname(
+                            kubernetes_config_file_path.as_str(),
+                            environment.namespace(),
+                            format!(
+                                "app=nginx-ingress,component=controller,release=custom-{}",
+                                helm_release_name
+                            )
+                            .as_str(),
+                            self.aws_credentials_envs(aws).to_vec(),
+                        );
+                    match external_ingress_hostname_custom {
+                        Ok(external_ingress_hostname_custom) => {
+                            OperationResult::Ok(external_ingress_hostname_custom)
+                        }
+                        Err(err) => {
+                            error!(
+                                "Waiting NLB endpoint to be available to be able to configure TLS"
+                            );
+                            OperationResult::Retry(err)
+                        }
+                    }
+                });
+            match external_ingress_hostname_custom_result {
+                Ok(elb) => {
+                    //put it in the context
+                    context.insert("nlb_ingress_hostname", &elb);
+                }
+                Err(e) => error!("Error getting the NLB endpoint to be able to configure TLS"),
+            }
+        }
+        let from_dir = format!("{}/aws/charts/q-ingress-tls", self.context.lib_root_dir());
+        let _ = crate::template::generate_and_copy_all_files_into_dir(
+            from_dir.as_str(),
+            workspace_dir.as_str(),
+            &context,
+        )?;
+
+        // do exec helm upgrade and return the last deployment status
+        let helm_history_row = crate::cmd::helm::helm_exec_with_upgrade_history(
+            kubernetes_config_file_path.as_str(),
+            environment.namespace(),
+            helm_release_name.as_str(),
+            workspace_dir.as_str(),
+            self.aws_credentials_envs(aws).to_vec(),
+        )?;
+
+        if helm_history_row.is_none() || !helm_history_row.unwrap().is_successfully_deployed() {
+            return Err(ServiceError::OnCreateFailed);
+        }
+
+        Ok(())
+    }
+
+    fn on_create_check(&self) -> Result<(), ServiceError> {
+        // Todo: manage it properly to avoid timeouts
+        //self.check_domains()
+        Ok(())
+    }
+
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.router.on_create_error() called for {}", self.name());
+        self.delete(target)
+    }
+}
+
+impl Pause for Router {
+    fn on_pause(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.router.on_pause() called for {}", self.name());
+        self.delete(target)
+    }
+
+    fn on_pause_check(&self) -> Result<(), ServiceError> {
+        warn!("AWS.router.on_pause_error() called for {}", self.name());
+        // TODO check resource has been cleaned?
+        Ok(())
+    }
+
+    fn on_pause_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        self.delete(target)
+    }
+}
+
+impl Delete for Router {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        info!("AWS.router.on_delete() called for {}", self.name());
+        self.delete(target)
+    }
+
+    fn on_delete_check(&self) -> Result<(), ServiceError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError> {
+        warn!("AWS.router.on_delete_error() called for {}", self.name());
+        self.delete(target)
+    }
+}
+
+pub struct CustomDomain {
+    pub domain: String,
+    pub target_domain: String,
+}
+
+#[derive(Serialize, Deserialize)]
+struct CustomDomainDataTemplate {
+    pub domain: String,
+    pub domain_hash: String,
+    pub target_domain: String,
+}
+
+pub struct Route {
+    pub path: String,
+    pub application_name: String,
+}
+
+#[derive(Serialize, Deserialize)]
+struct RouteDataTemplate {
+    pub path: String,
+    pub application_name: String,
+    pub application_port: u16,
+}
diff --git a/src/cloud_provider/digitalocean/mod.rs b/src/cloud_provider/digitalocean/mod.rs
new file mode 100644
index 00000000..f2cb5fe8
--- /dev/null
+++ b/src/cloud_provider/digitalocean/mod.rs
@@ -0,0 +1,67 @@
+extern crate digitalocean;
+
+use std::any::Any;
+use std::rc::Rc;
+
+use digitalocean::DigitalOcean;
+
+use crate::cloud_provider::{CloudProvider, CloudProviderError, Kind, TerraformStateCredentials};
+use crate::models::{Context, Listener, ProgressListener};
+
+pub struct DO {
+    context: Context,
+    id: String,
+    pub token: String,
+}
+
+impl DO {
+    pub fn new(context: Context, id: &str, token: &str) -> Self {
+        DO {
+            context,
+            id: id.to_string(),
+            token: token.to_string(),
+        }
+    }
+
+    pub fn client(&self) -> DigitalOcean {
+        DigitalOcean::new(self.token.as_str()).unwrap()
+    }
+}
+
+impl CloudProvider for DO {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::DO
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn organization_id(&self) -> &str {
+        unimplemented!()
+    }
+
+    fn name(&self) -> &str {
+        unimplemented!()
+    }
+
+    fn is_valid(&self) -> Result<(), CloudProviderError> {
+        unimplemented!()
+    }
+
+    fn add_listener(&mut self, _listener: Listener) {
+        unimplemented!()
+    }
+
+    fn terraform_state_credentials(&self) -> &TerraformStateCredentials {
+        unimplemented!()
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        unimplemented!()
+    }
+}
diff --git a/src/cloud_provider/environment.rs b/src/cloud_provider/environment.rs
new file mode 100644
index 00000000..e2c33bd9
--- /dev/null
+++ b/src/cloud_provider/environment.rs
@@ -0,0 +1,100 @@
+use crate::cloud_provider::service::{ServiceError, StatefulService, StatelessService};
+use crate::unit_conversion::cpu_string_to_float;
+
+pub struct Environment {
+    namespace: String,
+    pub kind: Kind,
+    pub id: String,
+    pub project_id: String,
+    pub owner_id: String,
+    pub organization_id: String,
+    pub stateless_services: Vec<Box<dyn StatelessService>>,
+    pub stateful_services: Vec<Box<dyn StatefulService>>,
+}
+
+impl Environment {
+    pub fn new(
+        kind: Kind,
+        id: &str,
+        project_id: &str,
+        owner_id: &str,
+        organization_id: &str,
+        stateless_services: Vec<Box<dyn StatelessService>>,
+        stateful_services: Vec<Box<dyn StatefulService>>,
+    ) -> Self {
+        Environment {
+            namespace: format!("{}-{}", project_id, id),
+            kind,
+            id: id.to_string(),
+            project_id: project_id.to_string(),
+            owner_id: owner_id.to_string(),
+            organization_id: organization_id.to_string(),
+            stateless_services,
+            stateful_services,
+        }
+    }
+
+    pub fn namespace(&self) -> &str {
+        self.namespace.as_str()
+    }
+
+    pub fn is_valid(&self) -> Result<(), ServiceError> {
+        for service in self.stateful_services.iter() {
+            match service.is_valid() {
+                Err(err) => return Err(err),
+                _ => {}
+            }
+        }
+
+        for service in self.stateless_services.iter() {
+            match service.is_valid() {
+                Err(err) => return Err(err),
+                _ => {}
+            }
+        }
+
+        Ok(())
+    }
+
+    /// compute the required resources for this environment from
+    /// applications, external services, routers, and databases
+    /// Note: Even if external services don't run on the targeted Kubernetes cluster, it requires CPU and memory resources to run the container(s)
+    pub fn required_resources(&self) -> EnvironmentResources {
+        let mut total_cpu_for_stateless_services: f32 = 0.0;
+        let mut total_ram_in_mib_for_stateless_services: u32 = 0;
+
+        for service in &self.stateless_services {
+            total_cpu_for_stateless_services += cpu_string_to_float(&service.total_cpus());
+            total_ram_in_mib_for_stateless_services += &service.total_ram_in_mib();
+        }
+
+        let mut total_cpu_for_stateful_services: f32 = 0.0;
+        let mut total_ram_in_mib_for_stateful_services: u32 = 0;
+        match self.kind {
+            Kind::Development => {
+                // development means databases are running on Kubernetes
+                for service in &self.stateful_services {
+                    total_cpu_for_stateful_services += cpu_string_to_float(&service.total_cpus());
+                    total_ram_in_mib_for_stateful_services += &service.total_ram_in_mib();
+                }
+            }
+            Kind::Production => {} // production means databases are running on managed services - so it consumes 0 cpu
+        };
+
+        EnvironmentResources {
+            cpu: total_cpu_for_stateless_services + total_cpu_for_stateful_services,
+            ram_in_mib: total_ram_in_mib_for_stateless_services
+                + total_ram_in_mib_for_stateless_services,
+        }
+    }
+}
+
+pub enum Kind {
+    Production,
+    Development,
+}
+
+pub struct EnvironmentResources {
+    pub cpu: f32,
+    pub ram_in_mib: u32,
+}
diff --git a/src/cloud_provider/gcp/mod.rs b/src/cloud_provider/gcp/mod.rs
new file mode 100644
index 00000000..a752a74a
--- /dev/null
+++ b/src/cloud_provider/gcp/mod.rs
@@ -0,0 +1,61 @@
+use std::any::Any;
+use std::rc::Rc;
+
+use crate::cloud_provider::{CloudProvider, CloudProviderError, Kind, TerraformStateCredentials};
+use crate::models::{Context, Listener, ProgressListener};
+
+pub struct GCP {
+    context: Context,
+    id: String,
+    name: String,
+    p12_file_content: String,
+}
+
+impl GCP {
+    pub fn new(context: Context, id: &str, name: &str, p12_file_content: &str) -> Self {
+        GCP {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            p12_file_content: p12_file_content.to_string(),
+        }
+    }
+}
+
+impl<'x> CloudProvider for GCP {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::GCP
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn organization_id(&self) -> &str {
+        unimplemented!()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn is_valid(&self) -> Result<(), CloudProviderError> {
+        Ok(())
+    }
+
+    fn add_listener(&mut self, _listener: Listener) {
+        // TODO
+    }
+
+    fn terraform_state_credentials(&self) -> &TerraformStateCredentials {
+        unimplemented!()
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
diff --git a/src/cloud_provider/kubernetes.rs b/src/cloud_provider/kubernetes.rs
new file mode 100644
index 00000000..4402ad3e
--- /dev/null
+++ b/src/cloud_provider/kubernetes.rs
@@ -0,0 +1,176 @@
+use std::any::Any;
+use std::process::ExitStatus;
+use std::rc::Rc;
+
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::service::ServiceError;
+use crate::cloud_provider::CloudProvider;
+use crate::cmd::utilities::CmdError;
+use crate::dns_provider::DnsProvider;
+use crate::models::{Context, Listener, Listeners, ProgressListener};
+
+pub trait Kubernetes {
+    fn context(&self) -> &Context;
+    fn kind(&self) -> Kind;
+    fn id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn version(&self) -> &str;
+    fn region(&self) -> &str;
+    fn cloud_provider(&self) -> &dyn CloudProvider;
+    fn dns_provider(&self) -> &dyn DnsProvider;
+    fn is_valid(&self) -> Result<(), KubernetesError>;
+    fn add_listener(&mut self, listener: Listener);
+    fn listeners(&self) -> &Listeners;
+    fn resources(&self, environment: &Environment) -> Result<Resources, KubernetesError>;
+    fn on_create(&self) -> Result<(), KubernetesError>;
+    fn on_create_error(&self) -> Result<(), KubernetesError>;
+    fn on_upgrade(&self) -> Result<(), KubernetesError>;
+    fn on_upgrade_error(&self) -> Result<(), KubernetesError>;
+    fn on_downgrade(&self) -> Result<(), KubernetesError>;
+    fn on_downgrade_error(&self) -> Result<(), KubernetesError>;
+    fn on_delete(&self) -> Result<(), KubernetesError>;
+    fn on_delete_error(&self) -> Result<(), KubernetesError>;
+    fn deploy_environment(&self, environment: &Environment) -> Result<(), KubernetesError>;
+    fn deploy_environment_error(&self, environment: &Environment) -> Result<(), KubernetesError>;
+    fn pause_environment(&self, environment: &Environment) -> Result<(), KubernetesError>;
+    fn pause_environment_error(&self, environment: &Environment) -> Result<(), KubernetesError>;
+    fn delete_environment(&self, environment: &Environment) -> Result<(), KubernetesError>;
+    fn delete_environment_error(&self, environment: &Environment) -> Result<(), KubernetesError>;
+}
+
+pub trait KubernetesNode {
+    fn total_cpu(&self) -> u8;
+    fn total_memory_in_gib(&self) -> u16;
+    fn instance_type(&self) -> &str;
+    fn as_any(&self) -> &dyn Any;
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub enum Kind {
+    EKS,
+}
+
+#[derive(Debug)]
+pub struct Resources {
+    pub free_cpu: f32,
+    pub max_cpu: f32,
+    pub free_ram_in_mib: u32,
+    pub max_ram_in_mib: u32,
+    pub free_pods: u16,
+    pub max_pods: u16,
+    pub running_nodes: u16,
+}
+
+#[derive(Debug)]
+pub enum KubernetesError {
+    Cmd(CmdError),
+    Io(std::io::Error),
+    Create(ExitStatus),
+    Deploy(ServiceError),
+    Pause(ServiceError),
+    Delete(ServiceError),
+    Error,
+}
+
+impl From<std::io::Error> for KubernetesError {
+    fn from(error: std::io::Error) -> Self {
+        KubernetesError::Io(error)
+    }
+}
+
+impl From<CmdError> for KubernetesError {
+    fn from(error: CmdError) -> Self {
+        KubernetesError::Cmd(error)
+    }
+}
+
+impl From<KubernetesError> for Option<ServiceError> {
+    fn from(item: KubernetesError) -> Self {
+        return match item {
+            KubernetesError::Deploy(e) | KubernetesError::Pause(e) | KubernetesError::Delete(e) => {
+                Option::from(e)
+            }
+            _ => None,
+        };
+    }
+}
+
+/// check that there is enough CPU and RAM, and pods resources
+/// before starting to deploy stateful and stateless services
+pub fn check_kubernetes_has_enough_resources_to_deploy_environment(
+    kubernetes: &dyn Kubernetes,
+    environment: &Environment,
+) -> Result<(), KubernetesError> {
+    let resources = kubernetes.resources(environment)?;
+    let required_resources = environment.required_resources();
+
+    if required_resources.cpu > resources.free_cpu
+        && required_resources.ram_in_mib > resources.free_ram_in_mib
+    {
+        // not enough cpu and ram to deploy environment
+        return Err(KubernetesError::Deploy(ServiceError::NotEnoughResources(
+            format!(
+                "There is not enough CPU and RAM resources on the Kubernetes '{}' cluster. \
+                {} CPU and {}mib RAM requested. \
+                {} CPU and {}mib RAM available. \
+                Consider to add one more node or upgrade your nodes configuration.",
+                kubernetes.name(),
+                required_resources.cpu,
+                required_resources.ram_in_mib,
+                resources.free_cpu,
+                resources.free_ram_in_mib,
+            ),
+        )));
+    } else if required_resources.cpu > resources.free_cpu {
+        // not enough cpu to deploy environment
+        return Err(KubernetesError::Deploy(ServiceError::NotEnoughResources(
+            format!(
+                "There is not enough free CPU on the Kubernetes '{}' cluster. \
+                {} CPU requested. {} CPU available. \
+                Consider to add one more node or upgrade your nodes configuration.",
+                kubernetes.name(),
+                required_resources.cpu,
+                resources.free_cpu,
+            ),
+        )));
+    } else if required_resources.ram_in_mib > resources.free_ram_in_mib {
+        // not enough ram to deploy environment
+        return Err(KubernetesError::Deploy(ServiceError::NotEnoughResources(
+            format!(
+                "There is not enough free RAM on the Kubernetes cluster '{}'. \
+                {}mib RAM requested. \
+                {}mib RAM available. \
+                Consider to add one more node or upgrade your nodes configuration.",
+                kubernetes.name(),
+                required_resources.ram_in_mib,
+                resources.free_ram_in_mib,
+            ),
+        )));
+    }
+
+    let mut required_pods = environment.stateless_services.len() as u16;
+
+    match environment.kind {
+        crate::cloud_provider::environment::Kind::Production => {}
+        crate::cloud_provider::environment::Kind::Development => {
+            required_pods += environment.stateful_services.len() as u16;
+        }
+    }
+
+    if required_pods > resources.free_pods {
+        // not enough free pods on the cluster
+        return Err(KubernetesError::Deploy(ServiceError::NotEnoughResources(
+            format!(
+                "There is not enough free Pods ({} required) on the Kubernetes cluster '{}'. \
+                Consider to add one more node or upgrade your nodes configuration.",
+                required_pods,
+                kubernetes.name(),
+            ),
+        )));
+    }
+
+    Ok(())
+}
diff --git a/src/cloud_provider/mod.rs b/src/cloud_provider/mod.rs
new file mode 100644
index 00000000..9dfd64c8
--- /dev/null
+++ b/src/cloud_provider/mod.rs
@@ -0,0 +1,86 @@
+use std::any::Any;
+use std::rc::Rc;
+
+use rusoto_core::RusotoError;
+use serde::{Deserialize, Serialize};
+
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::models::{Context, Listener, ProgressListener};
+
+pub mod aws;
+pub mod digitalocean;
+pub mod environment;
+pub mod gcp;
+pub mod kubernetes;
+pub mod service;
+
+pub trait CloudProvider {
+    fn context(&self) -> &Context;
+    fn kind(&self) -> Kind;
+    fn id(&self) -> &str;
+    fn organization_id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn is_valid(&self) -> Result<(), CloudProviderError>;
+    fn add_listener(&mut self, listener: Listener);
+    fn terraform_state_credentials(&self) -> &TerraformStateCredentials;
+    fn as_any(&self) -> &dyn Any;
+}
+
+#[derive(Debug)]
+pub enum CloudProviderError {
+    Credentials,
+    Error(Box<dyn std::error::Error>),
+    Unknown,
+}
+
+impl From<Box<dyn std::error::Error>> for CloudProviderError {
+    fn from(error: Box<dyn std::error::Error>) -> Self {
+        CloudProviderError::Error(error)
+    }
+}
+
+impl<E> From<RusotoError<E>> for CloudProviderError {
+    fn from(error: RusotoError<E>) -> Self {
+        match error {
+            RusotoError::Credentials(_) => CloudProviderError::Credentials,
+            RusotoError::Service(_) => CloudProviderError::Unknown,
+            RusotoError::HttpDispatch(_) => CloudProviderError::Unknown,
+            RusotoError::Validation(_) => CloudProviderError::Unknown,
+            RusotoError::ParseError(_) => CloudProviderError::Unknown,
+            RusotoError::Unknown(e) => {
+                if e.status == 403 {
+                    CloudProviderError::Credentials
+                } else {
+                    CloudProviderError::Unknown
+                }
+            }
+            RusotoError::Blocking => CloudProviderError::Unknown,
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum DeployError {
+    Error,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub enum Kind {
+    AWS,
+    GCP,
+    DO,
+}
+
+pub struct TerraformStateCredentials {
+    pub access_key_id: String,
+    pub secret_access_key: String,
+    pub region: String,
+}
+
+pub enum DeploymentTarget<'a> {
+    // ManagedService = Managed by the Cloud Provider (eg. RDS, DynamoDB...)
+    ManagedServices(&'a dyn Kubernetes, &'a Environment),
+    // SelfHosted = Kubernetes or anything else that implies management on our side
+    SelfHosted(&'a dyn Kubernetes, &'a Environment),
+}
diff --git a/src/cloud_provider/service.rs b/src/cloud_provider/service.rs
new file mode 100644
index 00000000..c27c5337
--- /dev/null
+++ b/src/cloud_provider/service.rs
@@ -0,0 +1,255 @@
+use std::io::Error;
+use std::net::TcpStream;
+use std::process::id;
+
+use tera::Context as TeraContext;
+
+use crate::build_platform::Image;
+use crate::cloud_provider::environment::Environment;
+use crate::cloud_provider::kubernetes::Kubernetes;
+use crate::cloud_provider::DeploymentTarget;
+use crate::cmd::utilities::CmdError;
+use crate::models::{Context, ProgressScope};
+use crate::transaction::CommitError;
+
+pub trait Service {
+    fn context(&self) -> &Context;
+    fn service_type(&self) -> ServiceType;
+    fn id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn version(&self) -> &str;
+    fn action(&self) -> &Action;
+    fn private_port(&self) -> Option<u16>;
+    fn total_cpus(&self) -> String;
+    fn total_ram_in_mib(&self) -> u32;
+    fn total_instances(&self) -> u16;
+    fn is_listening(&self, ip: &str) -> bool {
+        let private_port = match self.private_port() {
+            Some(private_port) => private_port,
+            _ => return false,
+        };
+
+        match TcpStream::connect(format!("{}:{}", ip, private_port)) {
+            Ok(_) => true,
+            Err(_) => false,
+        }
+    }
+
+    fn is_valid(&self) -> Result<(), ServiceError> {
+        let binaries = ["kubectl", "helm", "terraform", "aws-iam-authenticator"];
+
+        for binary in binaries.iter() {
+            if !crate::cmd::utilities::does_binary_exist(binary) {
+                let err = format!("{} binary not found", binary);
+                return Err(ServiceError::Unexpected(err));
+            }
+        }
+
+        // TODO check lib directories available
+
+        Ok(())
+    }
+
+    fn default_tera_context(
+        &self,
+        kubernetes: &dyn Kubernetes,
+        environment: &Environment,
+    ) -> TeraContext {
+        let mut context = TeraContext::new();
+
+        context.insert("id", self.id());
+        context.insert("owner_id", environment.owner_id.as_str());
+        context.insert("project_id", environment.project_id.as_str());
+        context.insert("organization_id", environment.organization_id.as_str());
+        context.insert("environment_id", environment.id.as_str());
+        context.insert("region", kubernetes.region());
+        context.insert("name", self.name());
+        context.insert("namespace", environment.namespace());
+        context.insert("cluster_name", kubernetes.name());
+        context.insert("total_cpus", &self.total_cpus());
+        context.insert("total_ram_in_mib", &self.total_ram_in_mib());
+        context.insert("total_instances", &self.total_instances());
+
+        context.insert("is_private_port", &self.private_port().is_some());
+        if self.private_port().is_some() {
+            context.insert("private_port", &self.private_port().unwrap());
+        }
+
+        context.insert("version", self.version());
+
+        context
+    }
+
+    fn progress_scope(&self) -> ProgressScope {
+        let id = self.id().to_string();
+
+        match self.service_type() {
+            ServiceType::Application => ProgressScope::Application { id },
+            ServiceType::ExternalService => ProgressScope::ExternalService { id },
+            ServiceType::Database(_) => ProgressScope::Database { id },
+            ServiceType::Router => ProgressScope::Router { id },
+        }
+    }
+}
+
+pub trait StatelessService: Service + Create + Pause + Delete {
+    fn exec_action(&self, deployment_target: &DeploymentTarget) -> Result<(), ServiceError> {
+        match self.action() {
+            crate::cloud_provider::service::Action::Create => self.on_create(deployment_target),
+            crate::cloud_provider::service::Action::Delete => self.on_delete(deployment_target),
+            crate::cloud_provider::service::Action::Pause => self.on_pause(deployment_target),
+            crate::cloud_provider::service::Action::Nothing => Ok(()),
+        }
+    }
+}
+
+pub trait StatefulService:
+    Service + Create + Pause + Delete + Backup + Clone + Upgrade + Downgrade
+{
+    fn exec_action(&self, deployment_target: &DeploymentTarget) -> Result<(), ServiceError> {
+        match self.action() {
+            crate::cloud_provider::service::Action::Create => self.on_create(deployment_target),
+            crate::cloud_provider::service::Action::Delete => self.on_delete(deployment_target),
+            crate::cloud_provider::service::Action::Pause => self.on_pause(deployment_target),
+            crate::cloud_provider::service::Action::Nothing => Ok(()),
+        }
+    }
+}
+
+pub trait Application: StatelessService {
+    fn image(&self) -> &Image;
+    fn set_image(&mut self, image: Image);
+}
+
+pub trait ExternalService: Application {}
+
+pub trait Router: StatelessService {
+    fn check_domains(&self) -> Result<(), ServiceError>;
+}
+
+pub trait Database: StatefulService {}
+
+pub trait Create {
+    fn on_create(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_create_check(&self) -> Result<(), ServiceError>;
+    fn on_create_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Pause {
+    fn on_pause(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_pause_check(&self) -> Result<(), ServiceError>;
+    fn on_pause_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Delete {
+    fn on_delete(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_delete_check(&self) -> Result<(), ServiceError>;
+    fn on_delete_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Backup {
+    fn on_backup(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_backup_check(&self) -> Result<(), ServiceError>;
+    fn on_backup_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_restore(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_restore_check(&self) -> Result<(), ServiceError>;
+    fn on_restore_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Clone {
+    fn on_clone(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_clone_check(&self) -> Result<(), ServiceError>;
+    fn on_clone_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Upgrade {
+    fn on_upgrade(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_upgrade_check(&self) -> Result<(), ServiceError>;
+    fn on_upgrade_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+pub trait Downgrade {
+    fn on_downgrade(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+    fn on_downgrade_check(&self) -> Result<(), ServiceError>;
+    fn on_downgrade_error(&self, target: &DeploymentTarget) -> Result<(), ServiceError>;
+}
+
+#[derive(Clone, Eq, PartialEq, Hash)]
+pub enum Action {
+    Create,
+    Pause,
+    Delete,
+    Nothing,
+}
+
+#[derive(Eq, PartialEq)]
+pub struct DatabaseOptions {
+    pub login: String,
+    pub password: String,
+    pub host: String,
+    pub port: u16,
+    pub disk_size_in_gib: u32,
+    pub database_disk_type: String,
+}
+
+#[derive(Eq, PartialEq)]
+pub enum DatabaseType<'a> {
+    PostgreSQL(&'a DatabaseOptions),
+    MongoDB(&'a DatabaseOptions),
+    MySQL(&'a DatabaseOptions),
+}
+
+#[derive(Eq, PartialEq)]
+pub enum ServiceType<'a> {
+    Application,
+    ExternalService,
+    Database(DatabaseType<'a>),
+    Router,
+}
+
+impl<'a> ServiceType<'a> {
+    pub fn name(&self) -> &str {
+        match self {
+            ServiceType::Application => "Application",
+            ServiceType::ExternalService => "ExternalService",
+            ServiceType::Database(_) => "Database",
+            ServiceType::Router => "Router",
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum ServiceError {
+    OnCreateFailed,
+    CheckFailed,
+    Cmd(CmdError),
+    Io(Error),
+    NotEnoughResources(String),
+    Unexpected(String),
+}
+
+impl From<std::io::Error> for ServiceError {
+    fn from(err: Error) -> Self {
+        ServiceError::Io(err)
+    }
+}
+
+impl From<CmdError> for ServiceError {
+    fn from(err: CmdError) -> Self {
+        ServiceError::Cmd(err)
+    }
+}
+
+impl From<CommitError> for Option<ServiceError> {
+    fn from(err: CommitError) -> Self {
+        return match err {
+            CommitError::DeleteEnvironment(e)
+            | CommitError::PauseEnvironment(e)
+            | CommitError::DeployEnvironment(e)
+            | CommitError::DeleteKubernetes(e)
+            | CommitError::CreateKubernetes(e) => Option::from(e),
+            CommitError::NotValidService(e) => Option::Some(e),
+            _ => None,
+        };
+    }
+}
diff --git a/src/cmd/helm.rs b/src/cmd/helm.rs
new file mode 100644
index 00000000..72bd4739
--- /dev/null
+++ b/src/cmd/helm.rs
@@ -0,0 +1,387 @@
+use std::ffi::OsStr;
+use std::fmt::{Display, Formatter};
+use std::io::Error;
+use std::io::{BufRead, BufReader};
+use std::path::Path;
+use std::process::{Child, Command, ExitStatus, Stdio};
+
+use dirs::home_dir;
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+use crate::cmd::structs::{Helm, HelmHistoryRow};
+use crate::cmd::utilities::{exec_with_envs_and_output, CmdError};
+use crate::constants::{KUBECONFIG, TF_PLUGIN_CACHE_DIR};
+
+pub fn helm_exec_with_upgrade_history<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    chart_root_dir: P,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<HelmHistoryRow>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    // do exec helm upgrade
+    info!(
+        "exec helm upgrade for namespace {} and chart {}",
+        namespace,
+        chart_root_dir.as_ref().to_str().unwrap()
+    );
+
+    let _ = helm_exec_upgrade(
+        kubernetes_config.as_ref(),
+        namespace,
+        release_name,
+        chart_root_dir.as_ref(),
+        envs.clone(),
+    )?;
+
+    // list helm history
+    info!(
+        "exec helm history for namespace {} and chart {}",
+        namespace,
+        chart_root_dir.as_ref().to_str().unwrap()
+    );
+
+    let helm_history_rows =
+        helm_exec_history(kubernetes_config.as_ref(), namespace, release_name, envs)?;
+
+    // take the last deployment from helm history - or return none if there is no history
+    Ok(match helm_history_rows.first() {
+        Some(helm_history_row) => Some(helm_history_row.clone()),
+        None => None,
+    })
+}
+
+pub fn helm_exec_upgrade<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    chart_root_dir: P,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    helm_exec_with_output(
+        vec![
+            "upgrade",
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+            "--create-namespace",
+            "--install",
+            "--history-max",
+            "50",
+            "--wait",
+            "--namespace",
+            namespace,
+            release_name,
+            chart_root_dir.as_ref().to_str().unwrap(),
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => info!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+    )
+}
+
+pub fn helm_exec_uninstall<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    helm_exec_with_output(
+        vec![
+            "uninstall",
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+            "--namespace",
+            namespace,
+            release_name,
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => info!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+    )
+}
+
+pub fn helm_exec_history<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Vec<HelmHistoryRow>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut output_string = String::new();
+    match helm_exec_with_output(
+        // WARN: do not add argument --debug, otherwise JSON decoding will not work
+        vec![
+            "history",
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+            "--namespace",
+            namespace,
+            "-o",
+            "json",
+            release_name,
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => output_string = line,
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    ) {
+        Ok(_) => info!("Helm history success for release name: {}", release_name),
+        Err(_) => info!("Helm history found for release name: {}", release_name),
+    };
+    // TODO better check, release not found
+
+    let mut results = match serde_json::from_str::<Vec<HelmHistoryRow>>(output_string.as_str()) {
+        Ok(x) => x,
+        Err(_) => vec![],
+    };
+
+    // unsort results by revision number
+    let _ = results.sort_by_key(|x| x.revision);
+    // there is no performance penalty to do it in 2 operations instead of one, but who really cares anyway
+    let _ = results.reverse();
+
+    Ok(results)
+}
+
+pub fn helm_uninstall_list<P>(
+    kubernetes_config: P,
+    helmlist: Vec<String>,
+    envs: Vec<(&str, &str)>,
+) -> Result<String, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut output_vec: Vec<String> = Vec::new();
+    let helmlist_string = helmlist.join(" ");
+    match helm_exec_with_output(
+        vec![
+            "uninstall",
+            helmlist_string.as_str(),
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    ) {
+        Ok(_) => info!("Helm uninstall fail with : {}", helmlist_string.clone()),
+        Err(_) => info!(
+            "Helm history found for release name: {}",
+            helmlist_string.clone()
+        ),
+    };
+    Ok(output_vec.join(""))
+}
+
+pub fn helm_exec_upgrade_with_override_file<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    chart_root_dir: P,
+    override_file: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    helm_exec_with_output(
+        vec![
+            "upgrade",
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+            "--create-namespace",
+            "--install",
+            "--history-max",
+            "50",
+            "--wait",
+            "--namespace",
+            namespace,
+            release_name,
+            chart_root_dir.as_ref().to_str().unwrap(),
+            "-f",
+            override_file,
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => info!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+        |out| match out {
+            // don't crash errors if releases are not found
+            Ok(line) if line.contains("Error: release: not found") => info!("{}", line.as_str()),
+            Ok(line) => error!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+    )
+}
+
+pub fn helm_exec_with_upgrade_history_with_override<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    release_name: &str,
+    chart_root_dir: P,
+    override_file: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<HelmHistoryRow>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    // do exec helm upgrade
+    info!(
+        "exec helm upgrade for namespace {} and chart {}",
+        namespace,
+        chart_root_dir.as_ref().to_str().unwrap()
+    );
+
+    let _ = helm_exec_upgrade_with_override_file(
+        kubernetes_config.as_ref(),
+        namespace,
+        release_name,
+        chart_root_dir.as_ref(),
+        override_file,
+        envs.clone(),
+    )?;
+
+    // list helm history
+    info!(
+        "exec helm history for namespace {} and chart {}",
+        namespace,
+        chart_root_dir.as_ref().to_str().unwrap()
+    );
+
+    let helm_history_rows =
+        helm_exec_history(kubernetes_config.as_ref(), namespace, release_name, envs)?;
+
+    // take the last deployment from helm history - or return none if there is no history
+    Ok(match helm_history_rows.first() {
+        Some(helm_history_row) => Some(helm_history_row.clone()),
+        None => None,
+    })
+}
+
+pub fn helm_list<P>(kubernetes_config: P, envs: Vec<(&str, &str)>) -> Result<Vec<String>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut output_vec: Vec<String> = Vec::new();
+    helm_exec_with_output(
+        vec![
+            "list",
+            "-A",
+            "--kubeconfig",
+            kubernetes_config.as_ref().to_str().unwrap(),
+            "-o",
+            "json",
+        ],
+        envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line.as_str()),
+            Err(err) => error!("{}", err),
+        },
+    );
+    let output_string: String = output_vec.join("");
+    let values = serde_json::from_str::<Vec<Helm>>(output_string.as_str());
+    let mut helms_name: Vec<String> = Vec::new();
+    match values {
+        Ok(all_helms) => {
+            for helm in all_helms {
+                helms_name.push(helm.name)
+            }
+        }
+        Err(e) => {
+            error!("Error while deserializing all helms names {}", e);
+            return Err(CmdError::Io(Error::new(std::io::ErrorKind::InvalidData, e)));
+        }
+    }
+    Ok(helms_name)
+}
+
+pub fn helm_exec(args: Vec<&str>, envs: Vec<(&str, &str)>) -> Result<(), CmdError> {
+    helm_exec_with_output(
+        args,
+        envs,
+        |line| {
+            info!("{}", line.unwrap());
+        },
+        |line| {
+            error!("{}", line.unwrap());
+        },
+    )
+}
+
+pub fn helm_exec_with_output<F, X>(
+    args: Vec<&str>,
+    envs: Vec<(&str, &str)>,
+    stdout_output: F,
+    stderr_output: X,
+) -> Result<(), CmdError>
+where
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    match exec_with_envs_and_output("helm", args, envs, stdout_output, stderr_output) {
+        Err(err) => return Err(err),
+        _ => {}
+    };
+
+    Ok(())
+}
+
+pub fn kubectl_exec_with_output<F, X>(
+    args: Vec<&str>,
+    envs: Vec<(&str, &str)>,
+    stdout_output: F,
+    stderr_output: X,
+) -> Result<(), CmdError>
+where
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    match exec_with_envs_and_output("kubectl", args, envs, stdout_output, stderr_output) {
+        Err(err) => return Err(err),
+        _ => {}
+    };
+
+    Ok(())
+}
diff --git a/src/cmd/kubectl.rs b/src/cmd/kubectl.rs
new file mode 100644
index 00000000..91483e9c
--- /dev/null
+++ b/src/cmd/kubectl.rs
@@ -0,0 +1,630 @@
+use std::ffi::OsStr;
+use std::fmt::{Display, Formatter};
+use std::io::Error;
+use std::io::{BufRead, BufReader};
+use std::path::Path;
+use std::process::{Child, Command, ExitStatus, Stdio};
+
+use dirs::home_dir;
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+use crate::cmd::structs::{
+    Item, KubernetesJob, KubernetesList, KubernetesNode, KubernetesPod, KubernetesPodStatusPhase,
+    KubernetesService,
+};
+use crate::cmd::utilities::{exec_with_envs_and_output, CmdError};
+use crate::constants::{KUBECONFIG, TF_PLUGIN_CACHE_DIR};
+
+pub fn kubectl_exec_with_output<F, X>(
+    args: Vec<&str>,
+    envs: Vec<(&str, &str)>,
+    stdout_output: F,
+    stderr_output: X,
+) -> Result<(), CmdError>
+where
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    match exec_with_envs_and_output("kubectl", args, envs, stdout_output, stderr_output) {
+        Err(err) => return Err(err),
+        _ => {}
+    };
+
+    Ok(())
+}
+
+pub fn kubectl_exec_get_external_ingress_hostname<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    selector: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<String>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(20);
+    let _ = kubectl_exec_with_output(
+        vec![
+            "get", "svc", "-o", "json", "-n", namespace, "-l", // selector
+            selector,
+        ],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    let output_string: String = output_vec.join("");
+
+    let result =
+        match serde_json::from_str::<KubernetesList<KubernetesService>>(output_string.as_str()) {
+            Ok(x) => x,
+            Err(err) => {
+                error!("{:?}", err);
+                error!("{}", output_string.as_str());
+                return Err(CmdError::Io(Error::new(
+                    std::io::ErrorKind::InvalidData,
+                    output_string,
+                )));
+            }
+        };
+
+    if result.items.is_empty()
+        || result
+            .items
+            .first()
+            .unwrap()
+            .status
+            .load_balancer
+            .ingress
+            .is_empty()
+    {
+        return Ok(None);
+    }
+
+    // FIXME unsafe unwrap here?
+    Ok(Some(
+        result
+            .items
+            .first()
+            .unwrap()
+            .status
+            .load_balancer
+            .ingress
+            .first()
+            .unwrap()
+            .hostname
+            .clone(),
+    ))
+}
+
+pub fn kubectl_exec_is_pod_ready_with_retry<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    selector: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<bool>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    // TODO check this
+    let result = retry::retry(Fibonacci::from_millis(3000).take(10), || {
+        let r = crate::cmd::kubectl::kubectl_exec_is_pod_ready(
+            kubernetes_config.as_ref(),
+            namespace,
+            selector,
+            envs.clone(),
+        );
+
+        match r {
+            Ok(is_ready) => match is_ready {
+                Some(true) => OperationResult::Ok(true),
+                _ => {
+                    let t = format!("pod with selector: {} is not ready yet", selector);
+                    info!("{}", t.as_str());
+                    OperationResult::Retry(t)
+                }
+            },
+            Err(err) => OperationResult::Err(format!("command error: {:?}", err)),
+        }
+    });
+
+    match result {
+        Err(err) => match err {
+            retry::Error::Operation {
+                error: _,
+                total_delay: _,
+                tries: _,
+            } => Ok(Some(false)),
+            retry::Error::Internal(err) => Err(CmdError::Unexpected(err)),
+        },
+        Ok(_) => Ok(Some(true)),
+    }
+}
+
+pub fn kubectl_exec_is_pod_ready<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    selector: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<bool>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(20);
+    let _ = kubectl_exec_with_output(
+        vec!["get", "pod", "-o", "json", "-n", namespace, "-l", selector],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    let output_string: String = output_vec.join("");
+
+    let result = match serde_json::from_str::<KubernetesList<KubernetesPod>>(output_string.as_str())
+    {
+        Ok(x) => x,
+        Err(err) => {
+            error!("{:?}", err);
+            error!("{}", output_string.as_str());
+            return Err(CmdError::Io(Error::new(
+                std::io::ErrorKind::InvalidData,
+                output_string,
+            )));
+        }
+    };
+
+    if result.items.is_empty()
+        || result
+            .items
+            .first()
+            .unwrap()
+            .status
+            .container_statuses
+            .is_empty()
+    {
+        return Ok(None);
+    }
+
+    let first_item = result.items.first().unwrap();
+
+    let is_ready = match first_item.status.phase {
+        KubernetesPodStatusPhase::Running => true,
+        _ => false,
+    };
+
+    Ok(Some(is_ready))
+}
+
+pub fn kubectl_exec_is_job_ready_with_retry<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    job_name: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<bool>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    // TODO check this
+    let result = retry::retry(Fibonacci::from_millis(3000).take(10), || {
+        let r = crate::cmd::kubectl::kubectl_exec_is_job_ready(
+            kubernetes_config.as_ref(),
+            namespace,
+            job_name,
+            envs.clone(),
+        );
+
+        match r {
+            Ok(is_ready) => match is_ready {
+                Some(true) => OperationResult::Ok(true),
+                _ => {
+                    let t = format!("job {} is not ready yet", job_name);
+                    info!("{}", t.as_str());
+                    OperationResult::Retry(t)
+                }
+            },
+            Err(err) => OperationResult::Err(format!("command error: {:?}", err)),
+        }
+    });
+
+    match result {
+        Err(err) => match err {
+            retry::Error::Operation {
+                error: _,
+                total_delay: _,
+                tries: _,
+            } => Ok(Some(false)),
+            retry::Error::Internal(err) => Err(CmdError::Unexpected(err)),
+        },
+        Ok(_) => Ok(Some(true)),
+    }
+}
+
+pub fn kubectl_exec_is_job_ready<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    job_name: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<Option<bool>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(20);
+    let _ = kubectl_exec_with_output(
+        vec!["get", "job", "-o", "json", "-n", namespace, job_name],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    let output_string: String = output_vec.join("");
+
+    let result = match serde_json::from_str::<KubernetesJob>(output_string.as_str()) {
+        Ok(x) => x,
+        Err(err) => {
+            error!("{:?}", err);
+            error!("{}", output_string.as_str());
+            return Err(CmdError::Io(Error::new(
+                std::io::ErrorKind::InvalidData,
+                output_string,
+            )));
+        }
+    };
+
+    if result.status.succeeded > 0 {
+        return Ok(Some(true));
+    }
+
+    Ok(Some(false))
+}
+
+pub fn kubectl_exec_create_namespace<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let _ = kubectl_exec_with_output(
+        vec!["create", "namespace", namespace],
+        _envs,
+        |out| match out {
+            Ok(line) => info!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    Ok(())
+}
+
+// used for testing the does_contain_terraform_tfstate
+
+pub fn create_sample_secret_terraform_in_namespace<P>(
+    kubernetes_config: P,
+    namespace_to_override: &str,
+    envs: &Vec<(&str, &str)>,
+) -> Result<String, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    let mut output_vec: Vec<String> = Vec::new();
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+    let _ = kubectl_exec_with_output(
+        vec![
+            "create",
+            "secret",
+            "tfstate-default-state",
+            "--from-literal=blablablabla",
+            "--namespace",
+            namespace_to_override,
+        ],
+        _envs,
+        |out| match out {
+            Ok(_line) => output_vec.push(_line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(_line) => {}
+            Err(err) => error!("{:?}", err),
+        },
+    );
+    Ok(output_vec.join(""))
+}
+
+pub fn does_contain_terraform_tfstate<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    envs: &Vec<(&str, &str)>,
+) -> Result<bool, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+    let mut exist = true;
+    let _ = kubectl_exec_with_output(
+        vec![
+            "describe",
+            "secrets/tfstate-default-state",
+            "--namespace",
+            namespace,
+        ],
+        _envs,
+        |out| match out {
+            Ok(_line) => exist = true,
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(_line) => {}
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+    Ok(exist)
+}
+
+pub fn kubectl_exec_get_all_namespaces<P>(
+    kubernetes_config: P,
+    envs: Vec<(&str, &str)>,
+) -> Result<Vec<String>, Error>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::new();
+    let _ = kubectl_exec_with_output(
+        vec!["get", "namespaces", "-o", "json"],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    let mut output_string: String = output_vec.join("");
+    let mut to_return: Vec<String> = Vec::new();
+    let result = serde_json::from_str::<KubernetesList<Item>>(output_string.as_str());
+    match result {
+        Ok(out) => {
+            for item in out.items {
+                to_return.push(item.metadata.name);
+            }
+        }
+        Err(e) => {
+            error!("While deserializing Kubernetes namespaces names {}", e);
+            return Err(Error::from(CmdError::Io(Error::new(
+                std::io::ErrorKind::InvalidData,
+                output_string,
+            ))));
+        }
+    };
+    Ok(to_return)
+}
+
+pub fn kubectl_exec_delete_namespace<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    match does_contain_terraform_tfstate(&kubernetes_config, &namespace, &envs) {
+        Ok(exist) => match exist {
+            true => {
+                return Err(CmdError::Io(Error::new(
+                    std::io::ErrorKind::Other,
+                    "Namespace contains terraform tfstates in secret, can't delete it !",
+                )));
+            }
+            false => info!(
+                "Namespace {} doesn't contain any tfstates, able to delete it",
+                namespace
+            ),
+        },
+        Err(e) => warn!(
+            "Unable to execute describe on secrets: {}. it may not exist anymore?",
+            e
+        ),
+    };
+
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let _ = kubectl_exec_with_output(
+        vec!["delete", "namespace", namespace],
+        _envs,
+        |out| match out {
+            Ok(line) => info!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    Ok(())
+}
+
+pub fn kubectl_exec_delete_secret<P>(
+    kubernetes_config: P,
+    secret: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let _ = kubectl_exec_with_output(
+        vec!["delete", "secret", secret],
+        _envs,
+        |out| match out {
+            Ok(line) => info!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    Ok(())
+}
+
+pub fn kubectl_exec_logs<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    selector: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<String, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(50);
+    let _ = kubectl_exec_with_output(
+        vec!["logs", "--tail", "1000", "-n", namespace, "-l", selector],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    Ok(output_vec.join("\n"))
+}
+
+pub fn kubectl_exec_describe_pod<P>(
+    kubernetes_config: P,
+    namespace: &str,
+    selector: &str,
+    envs: Vec<(&str, &str)>,
+) -> Result<String, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(50);
+    let _ = kubectl_exec_with_output(
+        vec!["describe", "pod", "-n", namespace, "-l", selector],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    Ok(output_vec.join("\n"))
+}
+
+pub fn kubectl_exec_get_node<P>(
+    kubernetes_config: P,
+    envs: Vec<(&str, &str)>,
+) -> Result<KubernetesList<KubernetesNode>, CmdError>
+where
+    P: AsRef<Path>,
+{
+    let mut _envs = Vec::with_capacity(envs.len() + 1);
+    _envs.push((KUBECONFIG, kubernetes_config.as_ref().to_str().unwrap()));
+    _envs.extend(envs);
+
+    let mut output_vec: Vec<String> = Vec::with_capacity(50);
+    let _ = kubectl_exec_with_output(
+        vec!["get", "node", "-o", "json"],
+        _envs,
+        |out| match out {
+            Ok(line) => output_vec.push(line),
+            Err(err) => error!("{:?}", err),
+        },
+        |out| match out {
+            Ok(line) => error!("{}", line),
+            Err(err) => error!("{:?}", err),
+        },
+    )?;
+
+    let output_string: String = output_vec.join("");
+
+    let result =
+        match serde_json::from_str::<KubernetesList<KubernetesNode>>(output_string.as_str()) {
+            Ok(x) => x,
+            Err(err) => {
+                error!("{:?}", err);
+                error!("{}", output_string.as_str());
+                return Err(CmdError::Io(Error::new(
+                    std::io::ErrorKind::InvalidData,
+                    output_string,
+                )));
+            }
+        };
+
+    Ok(result)
+}
diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs
new file mode 100644
index 00000000..eabeb043
--- /dev/null
+++ b/src/cmd/mod.rs
@@ -0,0 +1,5 @@
+pub mod helm;
+pub mod kubectl;
+pub mod structs;
+pub mod terraform;
+pub mod utilities;
diff --git a/src/cmd/structs.rs b/src/cmd/structs.rs
new file mode 100644
index 00000000..ed51bf1b
--- /dev/null
+++ b/src/cmd/structs.rs
@@ -0,0 +1,167 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesList<T> {
+    pub items: Vec<T>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesService {
+    pub status: KubernetesServiceStatus,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Labels {
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Spec {
+    pub finalizers: Vec<String>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Status {
+    pub phase: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Metadata2 {
+    pub resource_version: String,
+    pub self_link: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Item {
+    pub api_version: String,
+    pub kind: String,
+    pub metadata: Metadata,
+    pub spec: Spec,
+    pub status: Status,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Metadata {
+    pub creation_timestamp: String,
+    pub labels: Option<Labels>,
+    pub name: String,
+    pub resource_version: String,
+    pub self_link: String,
+    pub uid: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesServiceStatus {
+    pub load_balancer: KubernetesServiceStatusLoadBalancer,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesServiceStatusLoadBalancer {
+    pub ingress: Vec<KubernetesServiceStatusLoadBalancerIngress>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesServiceStatusLoadBalancerIngress {
+    pub hostname: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesPod {
+    pub status: KubernetesPodStatus,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesPodStatus {
+    pub container_statuses: Vec<KubernetesPodContainerStatus>,
+    // read the doc: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/
+    // phase can be Pending, Running, Succeeded, Failed, Unknown
+    pub phase: KubernetesPodStatusPhase,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub enum KubernetesPodStatusPhase {
+    Pending,
+    Running,
+    Succeeded,
+    Failed,
+    Unknown,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesPodContainerStatus {
+    pub ready: bool,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesJob {
+    pub status: KubernetesJobStatus,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesJobStatus {
+    pub succeeded: u32,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesNode {
+    pub status: KubernetesNodeStatus,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesNodeStatus {
+    pub allocatable: KubernetesNodeStatusResources,
+    pub capacity: KubernetesNodeStatusResources,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "camelCase")]
+pub struct KubernetesNodeStatusResources {
+    pub cpu: String,
+    pub memory: String,
+    pub pods: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, serde_derive::Serialize, serde_derive::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Helm {
+    pub name: String,
+    pub namespace: String,
+    pub revision: String,
+    pub updated: String,
+    pub status: String,
+    pub chart: String,
+    #[serde(rename = "app_version")]
+    pub app_version: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct HelmHistoryRow {
+    pub revision: u16,
+    pub status: String,
+    pub chart: String,
+    pub app_version: String,
+}
+
+impl HelmHistoryRow {
+    pub fn is_successfully_deployed(&self) -> bool {
+        self.status == "deployed"
+    }
+}
diff --git a/src/cmd/terraform.rs b/src/cmd/terraform.rs
new file mode 100644
index 00000000..f8039301
--- /dev/null
+++ b/src/cmd/terraform.rs
@@ -0,0 +1,101 @@
+use std::ffi::OsStr;
+use std::fmt::{Display, Formatter};
+use std::io::Error;
+use std::io::{BufRead, BufReader};
+use std::path::Path;
+use std::process::{Child, Command, ExitStatus, Stdio};
+
+use dirs::home_dir;
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+use crate::cmd::utilities::{exec_with_envs_and_output, CmdError};
+use crate::constants::{KUBECONFIG, TF_PLUGIN_CACHE_DIR};
+
+fn terraform_exec_with_init_validate(
+    root_dir: &str,
+    first_time_init_terraform: bool,
+) -> Result<(), CmdError> {
+    // terraform init
+    let init_args = if first_time_init_terraform {
+        vec!["init"]
+    } else {
+        vec!["init"]
+    };
+
+    //TODO print
+    terraform_exec(root_dir, init_args)?;
+
+    // terraform validate config
+    terraform_exec(root_dir, vec!["validate"])?;
+
+    Ok(())
+}
+
+fn terraform_exec_with_init_validate_plan(
+    root_dir: &str,
+    first_time_init_terraform: bool,
+) -> Result<(), CmdError> {
+    // terraform init
+    let init_args = if first_time_init_terraform {
+        vec!["init"]
+    } else {
+        vec!["init"]
+    };
+
+    //TODO print
+    terraform_exec(root_dir, init_args)?;
+
+    // terraform validate config
+    terraform_exec(root_dir, vec!["validate"])?;
+
+    // terraform plan
+    terraform_exec(root_dir, vec!["plan", "-out", "tf_plan"])?;
+
+    Ok(())
+}
+
+pub fn terraform_exec_with_init_validate_plan_apply(
+    root_dir: &str,
+    first_time_init_terraform: bool,
+) -> Result<(), CmdError> {
+    // terraform init and plan
+    terraform_exec_with_init_validate_plan(root_dir, first_time_init_terraform);
+
+    // terraform apply
+    terraform_exec(root_dir, vec!["apply", "-auto-approve", "tf_plan"])?;
+
+    Ok(())
+}
+
+pub fn terraform_exec_with_init_validate_destroy(root_dir: &str) -> Result<(), CmdError> {
+    // terraform init and plan
+    terraform_exec_with_init_validate(root_dir, false);
+
+    // terraform destroy
+    terraform_exec(root_dir, vec!["destroy", "-auto-approve"])
+}
+
+pub fn terraform_exec(root_dir: &str, args: Vec<&str>) -> Result<(), CmdError> {
+    let home_dir = home_dir().expect("Could not find $HOME");
+    let tf_plugin_cache_dir = format!("{}/.terraform.d/plugin-cache", home_dir.to_str().unwrap());
+
+    match exec_with_envs_and_output(
+        format!("{} terraform", root_dir).as_str(),
+        args,
+        vec![(TF_PLUGIN_CACHE_DIR, tf_plugin_cache_dir.as_str())],
+        |line: Result<String, std::io::Error>| {
+            info!("{}", line.unwrap());
+        },
+        |line: Result<String, std::io::Error>| {
+            error!("{}", line.unwrap());
+        },
+    ) {
+        Err(err) => return Err(err),
+        _ => {}
+    };
+
+    Ok(())
+}
diff --git a/src/cmd/utilities.rs b/src/cmd/utilities.rs
new file mode 100644
index 00000000..8195d463
--- /dev/null
+++ b/src/cmd/utilities.rs
@@ -0,0 +1,272 @@
+use std::ffi::OsStr;
+use std::fmt::{Display, Formatter};
+use std::io::Error;
+use std::io::{BufRead, BufReader};
+use std::path::Path;
+use std::process::{Child, Command, ExitStatus, Stdio};
+
+use dirs::home_dir;
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+use crate::constants::{KUBECONFIG, TF_PLUGIN_CACHE_DIR};
+
+fn command<P>(binary: P, args: Vec<&str>, envs: Option<Vec<(&str, &str)>>) -> Command
+where
+    P: AsRef<Path>,
+{
+    let s_binary = binary
+        .as_ref()
+        .to_str()
+        .unwrap()
+        .split_whitespace()
+        .map(|x| x.to_string())
+        .collect::<Vec<_>>();
+
+    let (current_dir, _binary) = if s_binary.len() == 1 {
+        (None, s_binary.first().unwrap().clone())
+    } else {
+        (
+            Some(s_binary.first().unwrap().clone()),
+            s_binary.get(1).unwrap().clone(),
+        )
+    };
+
+    let mut cmd = Command::new(&_binary);
+
+    cmd.args(&args)
+        .stdout(Stdio::piped())
+        .stderr(Stdio::piped());
+
+    if current_dir.is_some() {
+        cmd.current_dir(current_dir.unwrap());
+    }
+
+    if envs.is_some() {
+        envs.unwrap().into_iter().for_each(|(k, v)| {
+            cmd.env(k, v);
+        });
+    }
+
+    cmd
+}
+
+pub fn exec<P>(binary: P, args: Vec<&str>) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    let command_string = command_to_string(binary.as_ref(), &args);
+    info!("command: {}", command_string.as_str());
+
+    let exit_status = match command(binary, args, None).spawn().unwrap().wait() {
+        Ok(x) => x,
+        Err(err) => return Err(CmdError::Io(err)),
+    };
+
+    if exit_status.success() {
+        return Ok(());
+    }
+
+    Err(CmdError::Exec(exit_status))
+}
+
+pub fn exec_with_envs<P>(
+    binary: P,
+    args: Vec<&str>,
+    envs: Vec<(&str, &str)>,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+{
+    let command_string = command_with_envs_to_string(binary.as_ref(), &args, &envs);
+    info!("command: {}", command_string.as_str());
+
+    let exit_status = match command(binary, args, Some(envs)).spawn().unwrap().wait() {
+        Ok(x) => x,
+        Err(err) => return Err(CmdError::Io(err)),
+    };
+
+    if exit_status.success() {
+        return Ok(());
+    }
+
+    Err(CmdError::Exec(exit_status))
+}
+
+fn _with_output<F, X>(mut child: Child, mut stdout_output: F, mut stderr_output: X) -> Child
+where
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    let stdout_reader = BufReader::new(child.stdout.as_mut().unwrap());
+    for line in stdout_reader.lines() {
+        stdout_output(line);
+    }
+
+    let stderr_reader = BufReader::new(child.stderr.as_mut().unwrap());
+    for line in stderr_reader.lines() {
+        stderr_output(line);
+    }
+
+    child
+}
+
+pub fn exec_with_output<P, F, X>(
+    binary: P,
+    args: Vec<&str>,
+    stdout_output: F,
+    stderr_output: X,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    let command_string = command_to_string(binary.as_ref(), &args);
+    info!("command: {}", command_string.as_str());
+
+    let mut child = _with_output(
+        command(binary, args, None).spawn().unwrap(),
+        stdout_output,
+        stderr_output,
+    );
+
+    let exit_status = match child.wait() {
+        Ok(x) => x,
+        Err(err) => return Err(CmdError::Io(err)),
+    };
+
+    if exit_status.success() {
+        return Ok(());
+    }
+
+    Err(CmdError::Exec(exit_status))
+}
+
+pub fn exec_with_envs_and_output<P, F, X>(
+    binary: P,
+    args: Vec<&str>,
+    envs: Vec<(&str, &str)>,
+    stdout_output: F,
+    stderr_output: X,
+) -> Result<(), CmdError>
+where
+    P: AsRef<Path>,
+    F: FnMut(Result<String, Error>),
+    X: FnMut(Result<String, Error>),
+{
+    let command_string = command_with_envs_to_string(binary.as_ref(), &args, &envs);
+    info!("command: {}", command_string.as_str());
+
+    let mut child = _with_output(
+        command(binary, args, Some(envs)).spawn().unwrap(),
+        stdout_output,
+        stderr_output,
+    );
+
+    let exit_status = match child.wait() {
+        Ok(x) => x,
+        Err(err) => return Err(CmdError::Io(err)),
+    };
+
+    if exit_status.success() {
+        return Ok(());
+    }
+
+    Err(CmdError::Exec(exit_status))
+}
+
+// return the output of "binary_name" --version
+pub fn run_version_command_for(binary_name: &str) -> String {
+    let mut output_from_cmd = String::new();
+    exec_with_output(
+        binary_name,
+        vec!["--version"],
+        |r_out| match r_out {
+            Ok(s) => output_from_cmd.push_str(&s.to_owned()),
+            Err(e) => error!("Error while getting stdout from {} {}", binary_name, e),
+        },
+        |r_err| match r_err {
+            Ok(s) => error!("Error executing {}", binary_name),
+            Err(e) => error!("Error while getting stderr from {} {}", binary_name, e),
+        },
+    );
+    output_from_cmd
+}
+
+pub fn does_binary_exist<S>(binary: S) -> bool
+where
+    S: AsRef<OsStr>,
+{
+    match Command::new(binary)
+        .stdout(Stdio::null())
+        .stdin(Stdio::null())
+        .stderr(Stdio::null())
+        .spawn()
+    {
+        Ok(_) => true,
+        _ => false,
+    }
+}
+
+pub fn command_to_string<P>(binary: P, args: &Vec<&str>) -> String
+where
+    P: AsRef<Path>,
+{
+    format!("{} {}", binary.as_ref().to_str().unwrap(), args.join(" "))
+}
+
+pub fn command_with_envs_to_string<P>(
+    binary: P,
+    args: &Vec<&str>,
+    envs: &Vec<(&str, &str)>,
+) -> String
+where
+    P: AsRef<Path>,
+{
+    let _envs = envs
+        .iter()
+        .map(|(k, v)| format!("{}={}", k, v))
+        .collect::<Vec<_>>();
+
+    format!(
+        "{} {} {}",
+        _envs.join(" "),
+        binary.as_ref().to_str().unwrap(),
+        args.join(" ")
+    )
+}
+
+#[derive(Debug)]
+pub enum CmdError {
+    Exec(ExitStatus),
+    Io(Error),
+    Unexpected(String),
+}
+
+impl Display for CmdError {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        let s = match self {
+            CmdError::Exec(status) => format!("CmdError: Exec({})", status),
+            CmdError::Io(io) => format!("CmdError: IO: {}", io),
+            CmdError::Unexpected(s) => format!("CmdError: Unexpected: {}", s),
+        };
+        write!(f, "{}", s)
+    }
+}
+
+impl std::error::Error for CmdError {}
+
+impl From<std::io::Error> for CmdError {
+    fn from(err: Error) -> Self {
+        CmdError::Io(err)
+    }
+}
+
+impl From<CmdError> for std::io::Error {
+    fn from(e: CmdError) -> Self {
+        std::io::Error::new(std::io::ErrorKind::Other, e)
+    }
+}
diff --git a/src/constants.rs b/src/constants.rs
new file mode 100644
index 00000000..34ee639a
--- /dev/null
+++ b/src/constants.rs
@@ -0,0 +1,4 @@
+pub const TF_PLUGIN_CACHE_DIR: &str = "TF_PLUGIN_CACHE_DIR";
+pub const AWS_ACCESS_KEY_ID: &str = "AWS_ACCESS_KEY_ID";
+pub const AWS_SECRET_ACCESS_KEY: &str = "AWS_SECRET_ACCESS_KEY";
+pub const KUBECONFIG: &str = "KUBECONFIG";
diff --git a/src/container_registry/docker_hub.rs b/src/container_registry/docker_hub.rs
new file mode 100644
index 00000000..409f2dbf
--- /dev/null
+++ b/src/container_registry/docker_hub.rs
@@ -0,0 +1,210 @@
+use std::rc::Rc;
+
+use crate::build_platform::Image;
+use crate::cmd;
+use crate::cmd::utilities::CmdError;
+use crate::container_registry::{
+    ContainerRegistry, ContainerRegistryError, Kind, PushError, PushResult,
+};
+use crate::models::{Context, Listener, Listeners, ProgressListener};
+
+pub struct DockerHub {
+    context: Context,
+    id: String,
+    name: String,
+    login: String,
+    password: String,
+    listeners: Listeners,
+}
+
+impl DockerHub {
+    pub fn new(context: Context, id: &str, name: &str, login: &str, password: &str) -> Self {
+        DockerHub {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            login: login.to_string(),
+            password: password.to_string(),
+            listeners: vec![],
+        }
+    }
+}
+
+impl ContainerRegistry for DockerHub {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::DockerHub
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn is_valid(&self) -> Result<(), ContainerRegistryError> {
+        // check the version of docker and print it as info
+        let mut output_from_cmd = String::new();
+        cmd::utilities::exec_with_output(
+            "docker",
+            vec!["--version"],
+            |r_out| match r_out {
+                Ok(s) => output_from_cmd.push_str(&s.to_owned()),
+                Err(e) => error!("Error while getting sdtout from docker {}", e),
+            },
+            |r_err| match r_err {
+                Ok(s) => error!("Error executing docker command {}", s),
+                Err(e) => error!("Error while getting stderr from docker {}", e),
+            },
+        );
+        info!("Using Docker: {}", output_from_cmd);
+        Ok(())
+    }
+
+    fn add_listener(&mut self, listener: Listener) {
+        self.listeners.push(listener);
+    }
+
+    fn on_create(&self) -> Result<(), ContainerRegistryError> {
+        Ok(())
+    }
+
+    fn on_create_error(&self) -> Result<(), ContainerRegistryError> {
+        Ok(())
+    }
+
+    fn on_delete(&self) -> Result<(), ContainerRegistryError> {
+        Ok(())
+    }
+
+    fn on_delete_error(&self) -> Result<(), ContainerRegistryError> {
+        Ok(())
+    }
+
+    fn does_image_exists(&self, image: &Image) -> bool {
+        let envs = match self.context.docker_tcp_socket() {
+            Some(tcp_socket) => vec![("DOCKER_HOST", tcp_socket.as_str())],
+            None => vec![],
+        };
+
+        // login into docker hub
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec![
+                "login",
+                "-u",
+                self.login.as_str(),
+                "-p",
+                self.password.as_str(),
+            ],
+            envs.clone(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(exit_status) => {
+                    error!("Cannot login into dockerhub");
+                    return false;
+                }
+                CmdError::Io(err) => {
+                    error!("IO error on dockerhub login: {}", err);
+                    return false;
+                }
+                CmdError::Unexpected(err) => {
+                    error!("Unexpected error on dockerhub login: {}", err);
+                    return false;
+                }
+            },
+            _ => {}
+        };
+
+        // check if image and tag exist
+        // note: to retrieve if specific tags exist you can specify the tag at the end of the cUrl path
+        let curl_path = format!(
+            "https://index.docker.io/v1/repositories/{}/tags/",
+            image.name
+        );
+        let mut exist_stdoud: bool = false;
+        let mut exist_stderr: bool = true;
+
+        cmd::utilities::exec_with_envs_and_output(
+            "curl",
+            vec!["--silent", "-f", "-lSL", &curl_path],
+            envs.clone(),
+            |r_out| match r_out {
+                Ok(s) => exist_stdoud = true,
+                Err(e) => error!("Error while getting stdout from curl {}", e),
+            },
+            |r_err| match r_err {
+                Ok(s) => exist_stderr = true,
+                Err(e) => error!("Error while getting stderr from curl {}", e),
+            },
+        );
+        exist_stdoud
+    }
+
+    fn push(&self, image: &Image, force_push: bool) -> Result<PushResult, PushError> {
+        let envs = match self.context.docker_tcp_socket() {
+            Some(tcp_socket) => vec![("DOCKER_HOST", tcp_socket.as_str())],
+            None => vec![],
+        };
+
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec![
+                "login",
+                "-u",
+                self.login.as_str(),
+                "-p",
+                self.password.as_str(),
+            ],
+            envs.clone(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(exit_status) => return Err(PushError::CredentialsError),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        let dest = format!("{}/{}", self.login.as_str(), image.name_with_tag().as_str());
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec![
+                "tag",
+                dest.as_str(),
+                format!("{}/{}", self.login.as_str(), dest.as_str()).as_str(),
+            ],
+            envs.clone(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(exit_status) => return Err(PushError::ImageTagFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        match cmd::utilities::exec_with_envs("docker", vec!["push", dest.as_str()], envs) {
+            Err(err) => match err {
+                CmdError::Exec(exit_status) => return Err(PushError::ImagePushFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        let mut image = image.clone();
+        image.registry_url = Some(dest);
+
+        Ok(PushResult { image })
+    }
+
+    fn push_error(&self, _image: &Image) -> Result<PushResult, PushError> {
+        unimplemented!()
+    }
+}
diff --git a/src/container_registry/docr.rs b/src/container_registry/docr.rs
new file mode 100644
index 00000000..b93a4225
--- /dev/null
+++ b/src/container_registry/docr.rs
@@ -0,0 +1,188 @@
+extern crate digitalocean;
+
+use std::rc::Rc;
+
+use digitalocean::DigitalOcean;
+
+use crate::build_platform::Image;
+use crate::cmd;
+use crate::cmd::utilities::CmdError;
+use crate::container_registry::{
+    ContainerRegistry, ContainerRegistryError, Kind, PushError, PushResult,
+};
+use crate::models::{Context, Listener, ProgressListener};
+
+// TODO : use --output json
+// see https://www.digitalocean.com/community/tutorials/how-to-use-doctl-the-official-digitalocean-command-line-client
+
+pub struct DOCR {
+    pub context: Context,
+    pub registry_name: String,
+    pub api_key: String,
+}
+
+impl DOCR {
+    pub fn new(context: Context, registry_name: &str, api_key: &str) -> Self {
+        DOCR {
+            context,
+            registry_name: registry_name.to_string(),
+            api_key: api_key.to_string(),
+        }
+    }
+    pub fn client(&self) -> DigitalOcean {
+        DigitalOcean::new(self.api_key.as_str()).unwrap()
+    }
+
+    pub fn create_repository(&self, _image: &Image) -> Result<(), ContainerRegistryError> {
+        match cmd::utilities::exec(
+            "doctl",
+            vec![
+                "registry",
+                "create",
+                self.registry_name.as_str(),
+                "-t",
+                self.api_key.as_str(),
+            ],
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(ContainerRegistryError::Unknown),
+                CmdError::Io(err) => return Err(ContainerRegistryError::Unknown),
+                CmdError::Unexpected(err) => return Err(ContainerRegistryError::Unknown),
+            },
+            _ => {}
+        };
+        Ok(())
+    }
+
+    pub fn push_image(&self, dest: String, image: &Image) -> Result<PushResult, PushError> {
+        match cmd::utilities::exec(
+            "docker",
+            vec!["tag", image.name_with_tag().as_str(), dest.as_str()],
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::ImageTagFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        match cmd::utilities::exec("docker", vec!["push", dest.as_str()]) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::ImagePushFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        let mut image = image.clone();
+        image.registry_url = Some(dest);
+
+        Ok(PushResult { image })
+    }
+
+    fn get_or_create_repository(&self, _image: &Image) -> Result<(), ContainerRegistryError> {
+        // TODO check if repository really exist
+        self.create_repository(&_image)
+    }
+
+    fn delete_repository(&self, _image: &Image) -> Result<(), ContainerRegistryError> {
+        match cmd::utilities::exec(
+            "doctl",
+            vec![
+                "registry",
+                "delete",
+                self.registry_name.as_str(),
+                "-f",
+                "-t",
+                self.api_key.as_str(),
+            ],
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(exit_status) => return Err(ContainerRegistryError::Unknown),
+                CmdError::Io(err) => return Err(ContainerRegistryError::Unknown),
+                CmdError::Unexpected(err) => return Err(ContainerRegistryError::Unknown),
+            },
+            _ => {}
+        };
+        Ok(())
+    }
+}
+
+impl ContainerRegistry for DOCR {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::DOCR
+    }
+
+    fn id(&self) -> &str {
+        unimplemented!()
+    }
+
+    fn name(&self) -> &str {
+        unimplemented!()
+    }
+
+    fn is_valid(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn add_listener(&mut self, _listener: Listener) {
+        unimplemented!()
+    }
+
+    fn on_create(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn on_create_error(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn on_delete(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn on_delete_error(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn does_image_exists(&self, _image: &Image) -> bool {
+        unimplemented!()
+    }
+
+    // https://www.digitalocean.com/docs/images/container-registry/how-to/use-registry-docker-kubernetes/
+    fn push(&self, image: &Image, _force_push: bool) -> Result<PushResult, PushError> {
+        let image = image.clone();
+        //TODO instead use get_or_create_repository
+        self.create_repository(&image);
+        match cmd::utilities::exec(
+            "doctl",
+            vec![
+                "registry",
+                "login",
+                self.registry_name.as_str(),
+                "-t",
+                self.api_key.as_str(),
+            ],
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::CredentialsError),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+        //TODO check force or not
+        let dest = format!("{}:{}", self.registry_name.as_str(), image.tag.as_str());
+        self.push_image(dest, &image)
+    }
+
+    fn push_error(&self, _image: &Image) -> Result<PushResult, PushError> {
+        unimplemented!()
+    }
+}
diff --git a/src/container_registry/ecr.rs b/src/container_registry/ecr.rs
new file mode 100644
index 00000000..1d780197
--- /dev/null
+++ b/src/container_registry/ecr.rs
@@ -0,0 +1,382 @@
+use std::rc::Rc;
+use std::str::FromStr;
+
+use rusoto_core::{Client, HttpClient, Region, RusotoError};
+use rusoto_credential::StaticProvider;
+use rusoto_ecr::{
+    CreateRepositoryError, CreateRepositoryRequest, DescribeImagesRequest,
+    DescribeRepositoriesRequest, Ecr, EcrClient, GetAuthorizationTokenRequest, ImageDetail,
+    ImageIdentifier, PutLifecyclePolicyRequest, Repository,
+};
+use rusoto_sts::{GetCallerIdentityRequest, Sts, StsClient};
+
+use crate::build_platform::Image;
+use crate::cmd;
+use crate::cmd::utilities::CmdError;
+use crate::container_registry::{
+    ContainerRegistry, ContainerRegistryError, Kind, PushError, PushResult,
+};
+use crate::models::{
+    Context, Listener, Listeners, ListenersHelper, ProgressInfo, ProgressLevel, ProgressListener,
+    ProgressScope,
+};
+use crate::runtime::async_run;
+
+pub struct ECR {
+    context: Context,
+    id: String,
+    name: String,
+    access_key_id: String,
+    secret_access_key: String,
+    region: Region,
+    listeners: Listeners,
+}
+
+impl ECR {
+    pub fn new(
+        context: Context,
+        id: &str,
+        name: &str,
+        access_key_id: &str,
+        secret_access_key: &str,
+        region: &str,
+    ) -> Self {
+        ECR {
+            context,
+            id: id.to_string(),
+            name: name.to_string(),
+            access_key_id: access_key_id.to_string(),
+            secret_access_key: secret_access_key.to_string(),
+            region: Region::from_str(region).unwrap(),
+            listeners: vec![],
+        }
+    }
+
+    pub fn credentials(&self) -> StaticProvider {
+        StaticProvider::new(
+            self.access_key_id.to_string(),
+            self.secret_access_key.to_string(),
+            None,
+            None,
+        )
+    }
+
+    pub fn client(&self) -> Client {
+        Client::new_with(self.credentials(), HttpClient::new().unwrap())
+    }
+
+    pub fn ecr_client(&self) -> EcrClient {
+        EcrClient::new_with_client(self.client(), self.region.clone())
+    }
+
+    fn get_repository(&self, image: &Image) -> Option<Repository> {
+        let mut drr = DescribeRepositoriesRequest::default();
+        drr.repository_names = Some(vec![image.name.to_string()]);
+
+        let r = async_run(self.ecr_client().describe_repositories(drr));
+
+        match r {
+            Err(_) => None,
+            Ok(res) => match res.repositories {
+                // assume there is only one repository returned - why? Because we set only one repository_names above
+                Some(repositories) => repositories.into_iter().next(),
+                _ => None,
+            },
+        }
+    }
+
+    fn get_image(&self, image: &Image) -> Option<ImageDetail> {
+        let mut dir = DescribeImagesRequest::default();
+        dir.repository_name = image.name.to_string();
+
+        let mut image_identifier = ImageIdentifier::default();
+        image_identifier.image_tag = Some(image.tag.to_string());
+        dir.image_ids = Some(vec![image_identifier]);
+
+        let r = async_run(self.ecr_client().describe_images(dir));
+
+        match r {
+            Err(_) => None,
+            Ok(res) => match res.image_details {
+                // assume there is only one repository returned - why? Because we set only one repository_names above
+                Some(image_details) => image_details.into_iter().next(),
+                _ => None,
+            },
+        }
+    }
+
+    fn docker_envs(&self) -> Vec<(&str, &str)> {
+        match self.context.docker_tcp_socket() {
+            Some(tcp_socket) => vec![("DOCKER_HOST", tcp_socket.as_str())],
+            None => vec![],
+        }
+    }
+
+    fn push_image(&self, dest: String, image: &Image) -> Result<PushResult, PushError> {
+        // READ https://docs.aws.amazon.com/AmazonECR/latest/userguide/docker-push-ecr-image.html
+        // docker tag e9ae3c220b23 aws_account_id.dkr.ecr.region.amazonaws.com/my-web-app
+
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec!["tag", image.name_with_tag().as_str(), dest.as_str()],
+            self.docker_envs(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::ImageTagFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        // docker push aws_account_id.dkr.ecr.region.amazonaws.com/my-web-app
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec!["push", dest.as_str()],
+            self.docker_envs(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::ImagePushFailed),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        let mut image = image.clone();
+        image.registry_url = Some(dest);
+
+        Ok(PushResult { image })
+    }
+
+    fn create_repository(&self, image: &Image) -> Result<Repository, ContainerRegistryError> {
+        info!("ECR create repository {}", image.name.as_str());
+        let mut crr = CreateRepositoryRequest::default();
+        crr.repository_name = image.name.clone();
+
+        let r = async_run(self.ecr_client().create_repository(crr));
+        match r {
+            Err(err) => match err {
+                RusotoError::Service(ref err) => info!("{:?}", err),
+                _ => return Err(ContainerRegistryError::from(err)),
+            },
+            _ => {}
+        }
+
+        let mut plp = PutLifecyclePolicyRequest::default();
+        plp.repository_name = image.name.clone();
+
+        let ecr_policy = r#"
+        {
+          "rules": [
+            {
+              "action": {
+                "type": "expire"
+              },
+              "selection": {
+                "countType": "sinceImagePushed",
+                "countUnit": "days",
+                "countNumber": 1,
+                "tagStatus": "any"
+              },
+              "description": "Remove unit test images",
+              "rulePriority": 1
+            }
+          ]
+        }
+        "#;
+
+        plp.lifecycle_policy_text = ecr_policy.to_string();
+
+        let r = async_run(self.ecr_client().put_lifecycle_policy(plp));
+
+        match r {
+            Err(err) => Err(ContainerRegistryError::from(err)),
+            _ => Ok(self.get_repository(&image).unwrap()),
+        }
+    }
+
+    fn get_or_create_repository(
+        &self,
+        image: &Image,
+    ) -> Result<Repository, ContainerRegistryError> {
+        // check if the repository already exists
+        let repository = self.get_repository(&image);
+        if repository.is_some() {
+            info!("ECR repository {} already exists", image.name.as_str());
+            return Ok(repository.unwrap());
+        }
+
+        self.create_repository(&image)
+    }
+}
+
+impl ContainerRegistry for ECR {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::ECR
+    }
+
+    fn id(&self) -> &str {
+        self.id.as_str()
+    }
+
+    fn name(&self) -> &str {
+        self.name.as_str()
+    }
+
+    fn is_valid(&self) -> Result<(), ContainerRegistryError> {
+        let client = StsClient::new_with_client(self.client(), Region::default());
+        let s = async_run(client.get_caller_identity(GetCallerIdentityRequest::default()));
+
+        match s {
+            Ok(_x) => Ok(()),
+            Err(err) => Err(ContainerRegistryError::from(err)),
+        }
+    }
+
+    fn add_listener(&mut self, listener: Listener) {
+        self.listeners.push(listener);
+    }
+
+    fn on_create(&self) -> Result<(), ContainerRegistryError> {
+        info!("ECR.on_create() called");
+        Ok(())
+    }
+
+    fn on_create_error(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn on_delete(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn on_delete_error(&self) -> Result<(), ContainerRegistryError> {
+        unimplemented!()
+    }
+
+    fn does_image_exists(&self, image: &Image) -> bool {
+        self.get_repository(&image).is_some()
+    }
+
+    fn push(&self, image: &Image, force_push: bool) -> Result<PushResult, PushError> {
+        let r = async_run(
+            self.ecr_client()
+                .get_authorization_token(GetAuthorizationTokenRequest::default()),
+        );
+
+        let (access_token, password, endpoint_url) = match r {
+            Ok(t) => match t.authorization_data {
+                Some(authorization_data) => {
+                    let ad = authorization_data.first().unwrap();
+                    let b64_token = ad.authorization_token.as_ref().unwrap();
+
+                    let decoded_token = base64::decode(b64_token).unwrap();
+                    let token = std::str::from_utf8(decoded_token.as_slice()).unwrap();
+
+                    let s_token: Vec<&str> = token.split(":").collect::<Vec<_>>();
+
+                    (
+                        s_token.first().unwrap().to_string(),
+                        s_token.get(1).unwrap().to_string(),
+                        ad.clone().proxy_endpoint.unwrap(),
+                    )
+                }
+                None => return Err(PushError::RepositoryInitFailure),
+            },
+            _ => return Err(PushError::RepositoryInitFailure),
+        };
+
+        let repository = match if force_push {
+            self.create_repository(&image)
+        } else {
+            self.get_or_create_repository(&image)
+        } {
+            Ok(r) => r,
+            _ => return Err(PushError::RepositoryInitFailure),
+        };
+
+        match cmd::utilities::exec_with_envs(
+            "docker",
+            vec![
+                "login",
+                "-u",
+                access_token.as_str(),
+                "-p",
+                password.as_str(),
+                endpoint_url.as_str(),
+            ],
+            self.docker_envs(),
+        ) {
+            Err(err) => match err {
+                CmdError::Exec(_exit_status) => return Err(PushError::CredentialsError),
+                CmdError::Io(err) => return Err(PushError::IoError(err)),
+                CmdError::Unexpected(err) => return Err(PushError::Unknown(err)),
+            },
+            _ => {}
+        };
+
+        let dest = format!(
+            "{}:{}",
+            repository.repository_uri.unwrap(),
+            image.tag.as_str()
+        );
+
+        let listeners_helper = ListenersHelper::new(&self.listeners);
+
+        if !force_push && self.get_image(image).is_some() {
+            // check if image does exist - if yes, do not upload it again
+            let info_message = format!(
+                "image {:?} does already exist into ECR {} repository - no need to upload it",
+                image,
+                self.name()
+            );
+
+            info!("{}", info_message.as_str());
+
+            listeners_helper.start_in_progress(ProgressInfo::new(
+                ProgressScope::Application {
+                    id: image.application_id.clone(),
+                },
+                ProgressLevel::Info,
+                Some(info_message),
+                self.context.execution_id(),
+            ));
+
+            let mut image = image.clone();
+            image.registry_url = Some(dest);
+
+            return Ok(PushResult { image });
+        }
+
+        let info_message = format!(
+            "image {:?} does not exist into ECR {} repository - let's upload it",
+            image,
+            self.name()
+        );
+
+        info!("{}", info_message.as_str());
+
+        listeners_helper.start_in_progress(ProgressInfo::new(
+            ProgressScope::Application {
+                id: image.application_id.clone(),
+            },
+            ProgressLevel::Info,
+            Some(info_message),
+            self.context.execution_id(),
+        ));
+
+        self.push_image(dest, image)
+    }
+
+    fn push_error(&self, image: &Image) -> Result<PushResult, PushError> {
+        // TODO change this
+        Ok(PushResult {
+            image: image.clone(),
+        })
+    }
+}
diff --git a/src/container_registry/mod.rs b/src/container_registry/mod.rs
new file mode 100644
index 00000000..531cb77b
--- /dev/null
+++ b/src/container_registry/mod.rs
@@ -0,0 +1,76 @@
+use std::error::Error;
+use std::rc::Rc;
+
+use rusoto_core::RusotoError;
+use serde::{Deserialize, Serialize};
+
+use crate::build_platform::Image;
+use crate::models::{Context, Listener, ProgressListener};
+
+pub mod docker_hub;
+pub mod docr;
+pub mod ecr;
+
+pub trait ContainerRegistry {
+    fn context(&self) -> &Context;
+    fn kind(&self) -> Kind;
+    fn id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn is_valid(&self) -> Result<(), ContainerRegistryError>;
+    fn add_listener(&mut self, listener: Listener);
+    fn on_create(&self) -> Result<(), ContainerRegistryError>;
+    fn on_create_error(&self) -> Result<(), ContainerRegistryError>;
+    fn on_delete(&self) -> Result<(), ContainerRegistryError>;
+    fn on_delete_error(&self) -> Result<(), ContainerRegistryError>;
+    fn does_image_exists(&self, image: &Image) -> bool;
+    fn push(&self, image: &Image, force_push: bool) -> Result<PushResult, PushError>;
+    fn push_error(&self, image: &Image) -> Result<PushResult, PushError>;
+}
+
+pub struct PushResult {
+    pub image: Image,
+}
+
+#[derive(Debug)]
+pub enum PushError {
+    RepositoryInitFailure,
+    CredentialsError,
+    IoError(std::io::Error),
+    ImageTagFailed,
+    ImagePushFailed,
+    ImageAlreadyExists,
+    Unknown(String),
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub enum Kind {
+    DockerHub,
+    ECR,
+    DOCR,
+}
+
+#[derive(Debug, Eq, PartialEq)]
+pub enum ContainerRegistryError {
+    Credentials,
+    Unknown,
+}
+
+impl<E> From<RusotoError<E>> for ContainerRegistryError {
+    fn from(error: RusotoError<E>) -> Self {
+        match error {
+            RusotoError::Credentials(_) => ContainerRegistryError::Credentials,
+            RusotoError::Service(_) => ContainerRegistryError::Unknown,
+            RusotoError::HttpDispatch(_) => ContainerRegistryError::Unknown,
+            RusotoError::Validation(_) => ContainerRegistryError::Unknown,
+            RusotoError::ParseError(_) => ContainerRegistryError::Unknown,
+            RusotoError::Unknown(e) => {
+                if e.status == 403 {
+                    ContainerRegistryError::Credentials
+                } else {
+                    ContainerRegistryError::Unknown
+                }
+            }
+            RusotoError::Blocking => ContainerRegistryError::Unknown,
+        }
+    }
+}
diff --git a/src/crypto.rs b/src/crypto.rs
new file mode 100644
index 00000000..a2b8afad
--- /dev/null
+++ b/src/crypto.rs
@@ -0,0 +1,14 @@
+use crypto::digest::Digest;
+use crypto::sha1::Sha1;
+
+pub fn to_sha1(input: &str) -> String {
+    let mut hasher = Sha1::new();
+    hasher.input_str(input);
+    hasher.result_str()
+}
+
+pub fn to_sha1_truncate_16(input: &str) -> String {
+    let mut hash_str = to_sha1(input);
+    hash_str.truncate(16);
+    hash_str
+}
diff --git a/src/deletion_utilities.rs b/src/deletion_utilities.rs
new file mode 100644
index 00000000..ac96f210
--- /dev/null
+++ b/src/deletion_utilities.rs
@@ -0,0 +1,41 @@
+use crate::cmd::kubectl::{kubectl_exec_delete_namespace, kubectl_exec_get_all_namespaces};
+use crate::constants::{AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY};
+
+// this fn should implements the algorythm describe here: https://qovery.atlassian.net/secure/RapidBoard.jspa?rapidView=10&modal=detail&selectedIssue=DEV-283
+pub fn get_firsts_namespaces_to_delete(namespaces: Vec<&str>) -> Vec<&str> {
+    // from all namesapce remove managed and never delete namespaces
+    let minus_managed = minus_namespaces(namespaces, get_qovery_managed_namespaces());
+    let minus_qovery_managed_and_never_delete =
+        minus_namespaces(minus_managed, get_never_delete_namespaces());
+    minus_qovery_managed_and_never_delete
+}
+
+fn minus_namespaces<'a>(all: Vec<&'a str>, to_remove_namespaces: Vec<&str>) -> Vec<&'a str> {
+    let reduced = all
+        .into_iter()
+        .filter(|item| !to_remove_namespaces.contains(item))
+        .collect();
+    return reduced;
+}
+
+// TODO: use label instead
+// TODO: create enum: deletion_rule [system, qovery,..]
+pub fn get_qovery_managed_namespaces() -> Vec<&'static str> {
+    let mut qovery_managed_namespaces = Vec::with_capacity(5);
+    qovery_managed_namespaces.push("logging");
+    qovery_managed_namespaces.push("nginx");
+    qovery_managed_namespaces.push("qovery");
+    qovery_managed_namespaces.push("cert-manager");
+    qovery_managed_namespaces.push("prometheus");
+    return qovery_managed_namespaces;
+}
+
+// TODO: use label instead
+fn get_never_delete_namespaces() -> Vec<&'static str> {
+    let mut kubernetes_never_delete_namespaces = Vec::with_capacity(4);
+    kubernetes_never_delete_namespaces.push("default");
+    kubernetes_never_delete_namespaces.push("kube-node-lease");
+    kubernetes_never_delete_namespaces.push("kube-public");
+    kubernetes_never_delete_namespaces.push("kube-system");
+    return kubernetes_never_delete_namespaces;
+}
diff --git a/src/dns_provider/cloudflare.rs b/src/dns_provider/cloudflare.rs
new file mode 100644
index 00000000..42d56e99
--- /dev/null
+++ b/src/dns_provider/cloudflare.rs
@@ -0,0 +1,75 @@
+use std::net::Ipv4Addr;
+
+use crate::dns_provider::{DnsProvider, DnsProviderError, Kind};
+use crate::models::Context;
+
+pub struct Cloudflare {
+    context: Context,
+    id: String,
+    name: String,
+    domain: String,
+    cloudflare_api_token: String,
+    cloudflare_email: String,
+}
+
+impl Cloudflare {
+    pub fn new(
+        context: Context,
+        id: String,
+        name: String,
+        domain: String,
+        cloudflare_api_token: String,
+        cloudflare_email: String,
+    ) -> Self {
+        Cloudflare {
+            context,
+            id,
+            name,
+            domain,
+            cloudflare_api_token,
+            cloudflare_email,
+        }
+    }
+}
+
+impl DnsProvider for Cloudflare {
+    fn context(&self) -> &Context {
+        &self.context
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::CLOUDFLARE
+    }
+
+    fn id(&self) -> &str {
+        &self.id
+    }
+
+    fn name(&self) -> &str {
+        &self.name
+    }
+
+    fn account(&self) -> &str {
+        &self.cloudflare_email
+    }
+
+    fn token(&self) -> &str {
+        &self.cloudflare_api_token
+    }
+
+    fn domain(&self) -> &str {
+        self.domain.as_str()
+    }
+
+    fn resolvers(&self) -> Vec<Ipv4Addr> {
+        vec![Ipv4Addr::new(1, 1, 1, 1), Ipv4Addr::new(1, 0, 0, 1)]
+    }
+
+    fn is_valid(&self) -> Result<(), DnsProviderError> {
+        if self.cloudflare_api_token.is_empty() || self.cloudflare_email.is_empty() {
+            Err(DnsProviderError::Credentials)
+        } else {
+            Ok(())
+        }
+    }
+}
diff --git a/src/dns_provider/mod.rs b/src/dns_provider/mod.rs
new file mode 100644
index 00000000..faa653d3
--- /dev/null
+++ b/src/dns_provider/mod.rs
@@ -0,0 +1,30 @@
+use std::net::Ipv4Addr;
+
+use serde::{Deserialize, Serialize};
+
+use crate::models::Context;
+
+pub mod cloudflare;
+
+#[derive(Serialize, Deserialize, Clone)]
+pub enum Kind {
+    CLOUDFLARE,
+}
+
+pub trait DnsProvider {
+    fn context(&self) -> &Context;
+    fn kind(&self) -> Kind;
+    fn id(&self) -> &str;
+    fn name(&self) -> &str;
+    fn account(&self) -> &str;
+    fn token(&self) -> &str;
+    fn domain(&self) -> &str;
+    fn resolvers(&self) -> Vec<Ipv4Addr>;
+    fn is_valid(&self) -> Result<(), DnsProviderError>;
+}
+
+#[derive(Debug, Eq, PartialEq)]
+pub enum DnsProviderError {
+    Credentials,
+    Unknown,
+}
diff --git a/src/dynamo_db.rs b/src/dynamo_db.rs
new file mode 100644
index 00000000..fcf72e6d
--- /dev/null
+++ b/src/dynamo_db.rs
@@ -0,0 +1,67 @@
+use std::io::{Error, ErrorKind};
+
+use rusoto_core::{Client, HttpClient, Region, RusotoError};
+use rusoto_credential::StaticProvider;
+use rusoto_dynamodb::{
+    AttributeDefinition, CreateTableError, CreateTableInput, DynamoDb, DynamoDbClient,
+    KeySchemaElement,
+};
+
+use crate::runtime::async_run;
+
+pub fn create_terraform_table(
+    access_key_id: &str,
+    secret_access_key: &str,
+    region: &Region,
+    table_name: &str,
+) -> Result<(), Error> {
+    let access_key_id = access_key_id.to_string();
+    let secret_access_key = secret_access_key.to_string();
+    let table_name = table_name.to_string();
+
+    let credentials = StaticProvider::new(access_key_id, secret_access_key, None, None);
+    let client = Client::new_with(credentials, HttpClient::new().unwrap());
+    let ddb_client = DynamoDbClient::new_with_client(client, region.clone());
+
+    let mut cti = CreateTableInput::default();
+    cti.table_name = table_name;
+    cti.billing_mode = Some("PAY_PER_REQUEST".to_string());
+
+    cti.key_schema = vec![KeySchemaElement {
+        attribute_name: "LockID".to_string(),
+        key_type: "HASH".to_string(),
+    }];
+
+    cti.attribute_definitions = vec![AttributeDefinition {
+        attribute_name: "LockID".to_string(),
+        attribute_type: "S".to_string(),
+    }];
+
+    let r = async_run(ddb_client.create_table(cti));
+
+    // FIXME: return a custom DynamoDBError?
+    match r {
+        Err(err) => match err {
+            RusotoError::Unknown(r) => {
+                error!("{}", r.body_as_str());
+                Err(Error::new(ErrorKind::Other, r.body_as_str()))
+            }
+            RusotoError::Service(r) => match r {
+                CreateTableError::ResourceInUse(_) => Ok(()), // table already exists
+                _ => {
+                    return Err(Error::new(
+                        ErrorKind::Other,
+                        "something goes wrong while creating terraform DynamoDB table",
+                    ));
+                }
+            },
+            _ => {
+                return Err(Error::new(
+                    ErrorKind::Other,
+                    "something goes wrong while creating terraform DynamoDB table",
+                ));
+            }
+        },
+        Ok(_x) => Ok(()),
+    }
+}
diff --git a/src/engine.rs b/src/engine.rs
new file mode 100644
index 00000000..a2f7d76e
--- /dev/null
+++ b/src/engine.rs
@@ -0,0 +1,89 @@
+use std::borrow::Borrow;
+
+use crate::build_platform::BuildPlatform;
+use crate::cloud_provider::CloudProvider;
+use crate::container_registry::ContainerRegistry;
+use crate::dns_provider::DnsProvider;
+use crate::error::ConfigurationError;
+use crate::models::Context;
+use crate::session::Session;
+
+pub struct Engine {
+    context: Context,
+    build_platform: Box<dyn BuildPlatform>,
+    container_registry: Box<dyn ContainerRegistry>,
+    cloud_provider: Box<dyn CloudProvider>,
+    dns_provider: Box<dyn DnsProvider>,
+}
+
+impl Engine {
+    pub fn new(
+        context: Context,
+        build_platform: Box<dyn BuildPlatform>,
+        container_registry: Box<dyn ContainerRegistry>,
+        cloud_provider: Box<dyn CloudProvider>,
+        dns_provider: Box<dyn DnsProvider>,
+    ) -> Engine {
+        Engine {
+            context,
+            build_platform,
+            container_registry,
+            cloud_provider,
+            dns_provider,
+        }
+    }
+}
+
+impl<'a> Engine {
+    pub fn context(&self) -> &Context {
+        &self.context
+    }
+
+    pub fn build_platform(&self) -> &dyn BuildPlatform {
+        self.build_platform.borrow()
+    }
+
+    pub fn container_registry(&self) -> &dyn ContainerRegistry {
+        self.container_registry.borrow()
+    }
+
+    pub fn cloud_provider(&self) -> &dyn CloudProvider {
+        self.cloud_provider.borrow()
+    }
+    pub fn dns_provider(&self) -> &dyn DnsProvider {
+        self.dns_provider.borrow()
+    }
+
+    pub fn is_valid(&self) -> Result<(), ConfigurationError> {
+        match self.build_platform.is_valid() {
+            Ok(_) => {}
+            Err(err) => {
+                return Err(ConfigurationError::BuildPlatform(err));
+            }
+        }
+
+        match self.container_registry.is_valid() {
+            Ok(_) => {}
+            Err(err) => {
+                return Err(ConfigurationError::ContainerRegistry(err));
+            }
+        }
+
+        match self.cloud_provider.is_valid() {
+            Ok(_) => {}
+            Err(err) => {
+                return Err(ConfigurationError::CloudProvider(err));
+            }
+        }
+
+        Ok(())
+    }
+
+    /// check and init the connection to all the services
+    pub fn session(&'a self) -> Result<Session<'a>, ConfigurationError> {
+        match self.is_valid() {
+            Ok(_) => Ok(Session::<'a> { engine: self }),
+            Err(err) => Err(err),
+        }
+    }
+}
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 00000000..51780c59
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,10 @@
+use crate::build_platform::error::BuildPlatformError;
+use crate::cloud_provider::CloudProviderError;
+use crate::container_registry::ContainerRegistryError;
+
+#[derive(Debug)]
+pub enum ConfigurationError {
+    BuildPlatform(BuildPlatformError),
+    ContainerRegistry(ContainerRegistryError),
+    CloudProvider(CloudProviderError),
+}
diff --git a/src/fs.rs b/src/fs.rs
new file mode 100644
index 00000000..17eb75fc
--- /dev/null
+++ b/src/fs.rs
@@ -0,0 +1,118 @@
+use std::fs;
+use std::fs::{create_dir_all, File};
+use std::io::Error;
+use std::path::Path;
+
+use flate2::write::GzEncoder;
+use flate2::Compression;
+use walkdir::WalkDir;
+
+pub fn copy_files(from: &Path, to: &Path, exclude_j2_files: bool) -> Result<(), Error> {
+    let files = WalkDir::new(from)
+        .follow_links(true)
+        .into_iter()
+        .filter_map(|e| e.ok());
+
+    let files = match exclude_j2_files {
+        true => files
+            .filter(|e| {
+                // return only non *.j2.* files
+                e.file_name()
+                    .to_str()
+                    .map(|s| !s.contains(".j2."))
+                    .unwrap_or(false)
+            })
+            .collect::<Vec<_>>(),
+        false => files.collect::<Vec<_>>(),
+    };
+
+    let _ = fs::create_dir_all(to)?;
+    let from_str = from.to_str().unwrap();
+
+    for file in files {
+        let path_str = file.path().to_str().unwrap();
+        let dest = format!(
+            "{}{}",
+            to.to_str().unwrap(),
+            path_str.replace(from_str, "").as_str()
+        );
+
+        if file.metadata().unwrap().is_dir() {
+            let _ = fs::create_dir_all(&dest)?;
+        }
+
+        let _ = fs::copy(file.path(), dest);
+    }
+
+    Ok(())
+}
+
+pub fn root_workspace_directory<X, S>(working_root_dir: X, execution_id: S) -> String
+where
+    X: AsRef<Path>,
+    S: AsRef<Path>,
+{
+    workspace_directory(working_root_dir, execution_id, ".")
+}
+
+pub fn workspace_directory<X, S, P>(working_root_dir: X, execution_id: S, dir_name: P) -> String
+where
+    X: AsRef<Path>,
+    S: AsRef<Path>,
+    P: AsRef<Path>,
+{
+    let dir = format!(
+        "{}/.qovery-workspace/{}/{}",
+        working_root_dir.as_ref().to_str().unwrap(),
+        execution_id.as_ref().to_str().unwrap(),
+        dir_name.as_ref().to_str().unwrap(),
+    );
+
+    let _ = create_dir_all(&dir);
+
+    dir
+}
+
+fn archive_workspace_directory(
+    working_root_dir: &str,
+    execution_id: &str,
+) -> Result<File, std::io::Error> {
+    let workspace_dir = crate::fs::root_workspace_directory(working_root_dir, execution_id);
+
+    let tar_gz_file_path = format!(
+        "{}/.qovery-workspace/{}.tar.gz",
+        working_root_dir, execution_id
+    );
+
+    let tar_gz_file = File::create(tar_gz_file_path.as_str())?;
+
+    let enc = GzEncoder::new(tar_gz_file, Compression::fast());
+    let mut tar = tar::Builder::new(enc);
+    tar.append_dir_all(execution_id, workspace_dir)?;
+
+    Ok(File::open(tar_gz_file_path).unwrap())
+}
+
+pub fn cleanup_workspace_directory(working_root_dir: &str, execution_id: &str) {
+    let workspace_dir = crate::fs::root_workspace_directory(working_root_dir, execution_id);
+    std::fs::remove_dir_all(workspace_dir);
+}
+
+pub fn create_workspace_archive(
+    working_root_dir: &str,
+    execution_id: &str,
+) -> Result<File, std::io::Error> {
+    info!("archive workspace directory in progress");
+
+    match archive_workspace_directory(working_root_dir, execution_id) {
+        Err(err) => {
+            error!("archive workspace directory error: {:?}", err);
+            Err(err)
+        }
+        Ok(file) => {
+            info!("workspace directory is archived");
+            cleanup_workspace_directory(working_root_dir, execution_id);
+            Ok(file)
+        }
+    }
+}
diff --git a/src/git.rs b/src/git.rs
new file mode 100644
index 00000000..dd9df640
--- /dev/null
+++ b/src/git.rs
@@ -0,0 +1,104 @@
+use std::path::Path;
+
+use git2::build::RepoBuilder;
+use git2::{Error, Oid, Repository, Submodule};
+
+/// TODO support SSH repository_url - we assume that the repository URL starts with HTTPS
+/// TODO support git submodules
+pub fn clone<P>(
+    repository_url: &str,
+    into_dir: P,
+    credentials: &Option<Credentials>,
+) -> Result<Repository, Error>
+where
+    P: AsRef<Path>,
+{
+    let final_repository_url = match credentials {
+        Some(c) => format!(
+            "https://{}:{}@{}",
+            c.login,
+            c.password,
+            repository_url.replace("https://", "")
+        ),
+        None => repository_url.to_string(),
+    };
+
+    RepoBuilder::new().clone(final_repository_url.as_str(), into_dir.as_ref())
+}
+
+pub fn checkout(repo: &Repository, commit_id: &str, repo_url: &str) -> Result<(), Error> {
+    let oid = match Oid::from_str(&commit_id) {
+        Err(e) => {
+            let mut x = git2::Error::from_str(
+                format!(
+                    "Error while trying to validate commit ID {} on repository {}: {}",
+                    &commit_id, &repo_url, &e
+                )
+                .as_ref(),
+            );
+            return Err(x);
+        }
+        Ok(o) => o,
+    };
+
+    let _ = match repo.find_commit(oid) {
+        Err(e) => {
+            let mut x = git2::Error::from_str(
+                format!(
+                    "Commit ID {} on repository {} was not found",
+                    &commit_id, &repo_url
+                )
+                .as_ref(),
+            );
+            x.set_code(e.code());
+            x.set_class(e.class());
+            return Err(x);
+        }
+        Ok(c) => c,
+    };
+
+    let obj = match repo.revparse_single(&commit_id) {
+        Err(e) => {
+            let mut x = git2::Error::from_str(
+                format!(
+                    "Wasn't able to use git object commit ID {} on repository {}: {}",
+                    &commit_id, &repo_url, &e
+                )
+                .as_ref(),
+            );
+            return Err(x);
+        }
+        Ok(o) => o,
+    };
+
+    repo.checkout_tree(&obj, None);
+
+    repo.set_head(&("refs/heads/".to_owned() + &commit_id))
+}
+
+pub fn checkout_submodules(repo: &Repository) -> Result<(), Error> {
+    match repo.submodules() {
+        Ok(submodules) => {
+            for mut submodule in submodules {
+                info!(
+                    "getting submodule {:?} from {:?}",
+                    submodule.name(),
+                    submodule.url()
+                );
+
+                match submodule.update(true, None) {
+                    Err(e) => return Err(e),
+                    _ => (),
+                }
+            }
+        }
+        Err(err) => return Err(err),
+    }
+
+    Ok(())
+}
+
+pub struct Credentials {
+    pub login: String,
+    pub password: String,
+}
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 00000000..b9bb7f4a
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,25 @@
+#[macro_use]
+extern crate log;
+extern crate tera;
+
+pub mod build_platform;
+pub mod cloud_provider;
+pub mod cmd;
+mod constants;
+pub mod container_registry;
+mod crypto;
+mod deletion_utilities;
+pub mod dns_provider;
+mod dynamo_db;
+pub mod engine;
+pub mod error;
+pub mod fs;
+mod git;
+pub mod models;
+mod runtime;
+pub mod s3;
+pub mod session;
+mod string;
+mod template;
+pub mod transaction;
+mod unit_conversion;
diff --git a/src/models.rs b/src/models.rs
new file mode 100644
index 00000000..1763a2a4
--- /dev/null
+++ b/src/models.rs
@@ -0,0 +1,833 @@
+use std::hash::Hash;
+use std::rc::Rc;
+
+use chrono::{DateTime, Utc};
+use rand::distributions::Alphanumeric;
+use rand::{thread_rng, Rng};
+use serde::{Deserialize, Serialize};
+
+use crate::build_platform::{Build, BuildOptions, GitRepository, Image};
+use crate::cloud_provider::aws::databases::{MongoDB, MySQL, PostgreSQL};
+use crate::cloud_provider::service::{DatabaseOptions, StatefulService, StatelessService};
+use crate::cloud_provider::CloudProvider;
+use crate::cloud_provider::Kind as CPKind;
+use crate::git::Credentials;
+use crate::models::DatabaseKind::Mongodb;
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub enum EnvironmentAction {
+    Environment(TargetEnvironment),
+    EnvironmentWithFailover(TargetEnvironment, FailoverEnvironment),
+}
+
+pub type TargetEnvironment = Environment;
+pub type FailoverEnvironment = Environment;
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Environment {
+    pub execution_id: String,
+    pub id: String,
+    pub kind: Kind,
+    pub owner_id: String,
+    pub project_id: String,
+    pub organization_id: String,
+    pub action: Action,
+    pub applications: Vec<Application>,
+    pub routers: Vec<Router>,
+    pub databases: Vec<Database>,
+    pub external_services: Vec<ExternalService>,
+    pub clone_from_environment_id: Option<String>,
+}
+
+impl Environment {
+    pub fn is_valid(&self) -> Result<(), EnvironmentError> {
+        Ok(())
+    }
+
+    pub fn to_qe_environment(
+        &self,
+        context: &Context,
+        built_applications: &Vec<Box<dyn crate::cloud_provider::service::Application>>,
+        cloud_provider: &dyn CloudProvider,
+    ) -> crate::cloud_provider::environment::Environment {
+        let external_services = self
+            .external_services
+            .iter()
+            .map(
+                |x| match built_applications.iter().find(|y| x.id.as_str() == y.id()) {
+                    Some(app) => {
+                        x.to_stateless_service(context, app.image().clone(), cloud_provider)
+                    }
+                    _ => x.to_stateless_service(context, x.to_image(), cloud_provider),
+                },
+            )
+            .filter(|x| x.is_some())
+            .map(|x| x.unwrap())
+            .collect::<Vec<_>>();
+
+        let applications = self
+            .applications
+            .iter()
+            .map(
+                |x| match built_applications.iter().find(|y| x.id.as_str() == y.id()) {
+                    Some(app) => {
+                        x.to_stateless_service(context, app.image().clone(), cloud_provider)
+                    }
+                    _ => x.to_stateless_service(context, x.to_image(), cloud_provider),
+                },
+            )
+            .filter(|x| x.is_some())
+            .map(|x| x.unwrap())
+            .collect::<Vec<_>>();
+
+        let routers = self
+            .routers
+            .iter()
+            .map(|x| x.to_stateless_service(context, cloud_provider))
+            .filter(|x| x.is_some())
+            .map(|x| x.unwrap())
+            .collect::<Vec<_>>();
+
+        let mut stateless_services = external_services;
+        stateless_services.extend(routers);
+        stateless_services.extend(applications);
+
+        let databases = self
+            .databases
+            .iter()
+            .map(|x| x.to_stateful_service(context, cloud_provider))
+            .filter(|x| x.is_some())
+            .map(|x| x.unwrap())
+            .collect::<Vec<_>>();
+
+        let stateful_services = databases;
+
+        crate::cloud_provider::environment::Environment::new(
+            match self.kind {
+                Kind::Production => crate::cloud_provider::environment::Kind::Production,
+                Kind::Development => crate::cloud_provider::environment::Kind::Development,
+            },
+            self.id.as_str(),
+            self.project_id.as_str(),
+            self.owner_id.as_str(),
+            self.organization_id.as_str(),
+            stateless_services,
+            stateful_services,
+        )
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum Kind {
+    Production,
+    Development,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum Action {
+    Create,
+    Pause,
+    Delete,
+    Nothing,
+}
+
+impl Action {
+    pub fn to_service_action(&self) -> crate::cloud_provider::service::Action {
+        match self {
+            Action::Create => crate::cloud_provider::service::Action::Create,
+            Action::Pause => crate::cloud_provider::service::Action::Pause,
+            Action::Delete => crate::cloud_provider::service::Action::Delete,
+            Action::Nothing => crate::cloud_provider::service::Action::Nothing,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Application {
+    pub id: String,
+    pub name: String,
+    pub action: Action,
+    pub git_url: String,
+    pub git_credentials: GitCredentials,
+    pub branch: String,
+    pub commit_id: String,
+    pub dockerfile_path: String,
+    pub private_port: Option<u16>,
+    pub total_cpus: String,
+    pub cpu_burst: String,
+    pub total_ram_in_mib: u32,
+    pub total_instances: u16,
+    pub storage: Vec<Storage>,
+    pub environment_variables: Vec<EnvironmentVariable>,
+}
+
+impl Application {
+    pub fn to_application<'a>(
+        &self,
+        context: &Context,
+        image: &Image,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<(dyn crate::cloud_provider::service::Application)>> {
+        match cloud_provider.kind() {
+            CPKind::AWS => Some(Box::new(
+                crate::cloud_provider::aws::application::Application::new(
+                    context.clone(),
+                    self.id.as_str(),
+                    self.action.to_service_action(),
+                    self.name.as_str(),
+                    self.private_port,
+                    self.total_cpus.clone(),
+                    self.cpu_burst.clone(),
+                    self.total_ram_in_mib,
+                    self.total_instances,
+                    image.clone(),
+                    self.storage
+                        .iter()
+                        .map(|s| s.to_aws_storage())
+                        .collect::<Vec<_>>(),
+                    self.environment_variables
+                        .iter()
+                        .map(|ev| ev.to_aws_application_environment_variable())
+                        .collect::<Vec<_>>(),
+                ),
+            )),
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+
+    pub fn to_stateless_service(
+        &self,
+        context: &Context,
+        image: Image,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<dyn StatelessService>> {
+        match cloud_provider.kind() {
+            CPKind::AWS => Some(Box::new(
+                crate::cloud_provider::aws::application::Application::new(
+                    context.clone(),
+                    self.id.as_str(),
+                    self.action.to_service_action(),
+                    self.name.as_str(),
+                    self.private_port,
+                    self.total_cpus.clone(),
+                    self.cpu_burst.clone(),
+                    self.total_ram_in_mib,
+                    self.total_instances,
+                    image,
+                    self.storage
+                        .iter()
+                        .map(|s| s.to_aws_storage())
+                        .collect::<Vec<_>>(),
+                    self.environment_variables
+                        .iter()
+                        .map(|ev| ev.to_aws_application_environment_variable())
+                        .collect::<Vec<_>>(),
+                ),
+            )),
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+
+    pub fn to_image(&self) -> Image {
+        Image {
+            application_id: self.id.clone(),
+            name: self.name.clone(),
+            tag: self.commit_id.clone(),
+            commit_id: self.commit_id.clone(),
+            registry_url: None,
+        }
+    }
+
+    pub fn to_build(&self) -> Build {
+        Build {
+            git_repository: GitRepository {
+                url: self.git_url.clone(),
+                credentials: Some(Credentials {
+                    login: self.git_credentials.login.clone(),
+                    password: self.git_credentials.access_token.clone(),
+                }),
+                commit_id: self.commit_id.clone(),
+                dockerfile_path: self.dockerfile_path.clone(),
+            },
+            image: self.to_image(),
+            options: BuildOptions {
+                environment_variables: self
+                    .environment_variables
+                    .iter()
+                    .map(|ev| crate::build_platform::EnvironmentVariable {
+                        key: ev.key.clone(),
+                        value: ev.value.clone(),
+                    })
+                    .collect::<Vec<_>>(),
+            },
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct EnvironmentVariable {
+    pub key: String,
+    pub value: String,
+}
+
+impl EnvironmentVariable {
+    pub fn to_aws_application_environment_variable(
+        &self,
+    ) -> crate::cloud_provider::aws::application::EnvironmentVariable {
+        crate::cloud_provider::aws::application::EnvironmentVariable {
+            key: self.key.clone(),
+            value: self.value.clone(),
+        }
+    }
+
+    pub fn to_aws_external_service_environment_variable(
+        &self,
+    ) -> crate::cloud_provider::aws::external_service::EnvironmentVariable {
+        crate::cloud_provider::aws::external_service::EnvironmentVariable {
+            key: self.key.clone(),
+            value: self.value.clone(),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct GitCredentials {
+    pub login: String,
+    pub access_token: String,
+    pub expired_at: DateTime<Utc>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Storage {
+    pub id: String,
+    pub name: String,
+    pub storage_type: StorageType,
+    pub size_in_gib: u16,
+    pub mount_point: String,
+    pub snapshot_retention_in_days: u16,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum StorageType {
+    SlowHdd,
+    Hdd,
+    Ssd,
+    FastSsd,
+}
+
+impl Storage {
+    pub fn to_aws_storage(&self) -> crate::cloud_provider::aws::application::Storage {
+        crate::cloud_provider::aws::application::Storage {
+            id: self.id.clone(),
+            name: self.name.clone(),
+            storage_type: match self.storage_type {
+                StorageType::SlowHdd => crate::cloud_provider::aws::application::StorageType::SC1,
+                StorageType::Hdd => crate::cloud_provider::aws::application::StorageType::ST1,
+                StorageType::Ssd => crate::cloud_provider::aws::application::StorageType::GP2,
+                StorageType::FastSsd => crate::cloud_provider::aws::application::StorageType::IO1,
+            },
+            size_in_gib: self.size_in_gib,
+            mount_point: self.mount_point.clone(),
+            snapshot_retention_in_days: self.snapshot_retention_in_days,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Router {
+    pub id: String,
+    pub name: String,
+    pub action: Action,
+    pub default_domain: String,
+    pub public_port: u16,
+    pub custom_domains: Vec<CustomDomain>,
+    pub routes: Vec<Route>,
+}
+
+impl Router {
+    pub fn to_stateless_service(
+        &self,
+        context: &Context,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<dyn StatelessService>> {
+        match cloud_provider.kind() {
+            CPKind::AWS => {
+                let router: Box<dyn StatelessService> =
+                    Box::new(crate::cloud_provider::aws::router::Router::new(
+                        context.clone(),
+                        self.id.as_str(),
+                        self.name.as_str(),
+                        self.default_domain.as_str(),
+                        self.custom_domains
+                            .iter()
+                            .map(|x| crate::cloud_provider::aws::router::CustomDomain {
+                                domain: x.domain.clone(),
+                                target_domain: x.target_domain.clone(),
+                            })
+                            .collect::<Vec<_>>(),
+                        self.routes
+                            .iter()
+                            .map(|x| crate::cloud_provider::aws::router::Route {
+                                path: x.path.clone(),
+                                application_name: x.application_name.clone(),
+                            })
+                            .collect::<Vec<_>>(),
+                    ));
+                Some(router)
+            }
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct CustomDomain {
+    pub domain: String,
+    pub target_domain: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Route {
+    pub path: String,
+    pub application_name: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Database {
+    pub kind: DatabaseKind,
+    pub action: Action,
+    pub id: String,
+    pub name: String,
+    pub version: String,
+    pub fqdn_id: String,
+    pub fqdn: String,
+    pub port: u16,
+    pub username: String,
+    pub password: String,
+    pub total_cpus: String,
+    pub total_ram_in_mib: u32,
+    pub disk_size_in_gib: u32,
+    pub database_instance_type: String,
+    pub database_disk_type: String,
+}
+
+impl Database {
+    pub fn to_stateful_service(
+        &self,
+        context: &Context,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<dyn StatefulService>> {
+        let database_options = DatabaseOptions {
+            login: self.username.clone(),
+            password: self.password.clone(),
+            host: self.fqdn.clone(),
+            port: self.port,
+            disk_size_in_gib: self.disk_size_in_gib,
+            database_disk_type: self.database_disk_type.clone(),
+        };
+
+        match cloud_provider.kind() {
+            CPKind::AWS => match self.kind {
+                DatabaseKind::Postgresql => {
+                    let db: Box<dyn StatefulService> = Box::new(PostgreSQL::new(
+                        context.clone(),
+                        self.id.as_str(),
+                        self.action.to_service_action(),
+                        self.name.as_str(),
+                        self.version.as_str(),
+                        self.fqdn.as_str(),
+                        self.fqdn_id.as_str(),
+                        self.total_cpus.clone(),
+                        self.total_ram_in_mib,
+                        self.database_instance_type.as_str(),
+                        database_options,
+                    ));
+
+                    Some(db)
+                }
+                DatabaseKind::Mysql => {
+                    let db: Box<dyn StatefulService> = Box::new(MySQL::new(
+                        context.clone(),
+                        self.id.as_str(),
+                        self.action.to_service_action(),
+                        self.name.as_str(),
+                        self.version.as_str(),
+                        self.fqdn.as_str(),
+                        self.fqdn_id.as_str(),
+                        self.total_cpus.clone(),
+                        self.total_ram_in_mib,
+                        self.database_instance_type.as_str(),
+                        database_options,
+                    ));
+
+                    Some(db)
+                }
+                DatabaseKind::Mongodb => {
+                    let db: Box<dyn StatefulService> = Box::new(MongoDB::new(
+                        context.clone(),
+                        self.id.as_str(),
+                        self.action.to_service_action(),
+                        self.name.as_str(),
+                        self.version.as_str(),
+                        self.fqdn.as_str(),
+                        self.fqdn_id.as_str(),
+                        self.total_cpus.clone(),
+                        self.total_ram_in_mib,
+                        self.database_instance_type.as_str(),
+                        database_options,
+                    ));
+
+                    Some(db)
+                }
+                _ => None,
+            },
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum DatabaseKind {
+    Postgresql,
+    Mysql,
+    Mongodb,
+}
+
+#[derive(Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct ExternalService {
+    pub action: Action,
+    pub id: String,
+    pub name: String,
+    pub total_cpus: String,
+    pub total_ram_in_mib: u32,
+    pub git_url: String,
+    pub git_credentials: GitCredentials,
+    pub branch: String,
+    pub commit_id: String,
+    pub on_create_dockerfile_path: String,
+    pub on_pause_dockerfile_path: String,
+    pub on_delete_dockerfile_path: String,
+    pub environment_variables: Vec<EnvironmentVariable>,
+}
+
+impl ExternalService {
+    pub fn to_application<'a>(
+        &self,
+        context: &Context,
+        image: &Image,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<(dyn crate::cloud_provider::service::Application)>> {
+        match cloud_provider.kind() {
+            CPKind::AWS => Some(Box::new(
+                crate::cloud_provider::aws::external_service::ExternalService::new(
+                    context.clone(),
+                    self.id.as_str(),
+                    self.action.to_service_action(),
+                    self.name.as_str(),
+                    self.total_cpus.clone(),
+                    self.total_ram_in_mib,
+                    image.clone(),
+                    self.environment_variables
+                        .iter()
+                        .map(|ev| ev.to_aws_external_service_environment_variable())
+                        .collect::<Vec<_>>(),
+                ),
+            )),
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+
+    pub fn to_stateless_service<'a>(
+        &self,
+        context: &Context,
+        image: Image,
+        cloud_provider: &dyn CloudProvider,
+    ) -> Option<Box<(dyn crate::cloud_provider::service::StatelessService)>> {
+        match cloud_provider.kind() {
+            CPKind::AWS => Some(Box::new(
+                crate::cloud_provider::aws::external_service::ExternalService::new(
+                    context.clone(),
+                    self.id.as_str(),
+                    self.action.to_service_action(),
+                    self.name.as_str(),
+                    self.total_cpus.clone(),
+                    self.total_ram_in_mib,
+                    image,
+                    self.environment_variables
+                        .iter()
+                        .map(|ev| ev.to_aws_external_service_environment_variable())
+                        .collect::<Vec<_>>(),
+                ),
+            )),
+            CPKind::GCP => None,
+            _ => None,
+            //TODO to implement
+        }
+    }
+
+    pub fn to_image(&self) -> Image {
+        Image {
+            application_id: self.id.clone(),
+            name: self.name.clone(),
+            tag: self.commit_id.clone(),
+            commit_id: self.commit_id.clone(),
+            registry_url: None,
+        }
+    }
+
+    pub fn to_build(&self) -> Build {
+        Build {
+            git_repository: GitRepository {
+                url: self.git_url.clone(),
+                credentials: Some(Credentials {
+                    login: self.git_credentials.login.clone(),
+                    password: self.git_credentials.access_token.clone(),
+                }),
+                commit_id: self.commit_id.clone(),
+                dockerfile_path: match self.action {
+                    Action::Create => self.on_create_dockerfile_path.clone(),
+                    Action::Pause => self.on_pause_dockerfile_path.clone(),
+                    Action::Delete => self.on_delete_dockerfile_path.clone(),
+                    Action::Nothing => self.on_create_dockerfile_path.clone(),
+                },
+            },
+            image: self.to_image(),
+            options: BuildOptions {
+                environment_variables: self
+                    .environment_variables
+                    .iter()
+                    .map(|ev| crate::build_platform::EnvironmentVariable {
+                        key: ev.key.clone(),
+                        value: ev.value.clone(),
+                    })
+                    .collect::<Vec<_>>(),
+            },
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum EnvironmentError {}
+
+#[derive(Clone)]
+pub struct ProgressInfo {
+    pub created_at: DateTime<Utc>,
+    pub scope: ProgressScope,
+    pub level: ProgressLevel,
+    pub message: Option<String>,
+    pub execution_id: String,
+}
+
+impl ProgressInfo {
+    pub fn new<T: Into<String>, X: Into<String>>(
+        scope: ProgressScope,
+        level: ProgressLevel,
+        message: Option<T>,
+        execution_id: X,
+    ) -> Self {
+        ProgressInfo {
+            created_at: Utc::now(),
+            scope,
+            level,
+            message: match message {
+                Some(msg) => Some(msg.into()),
+                _ => None,
+            },
+            execution_id: execution_id.into(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
+#[serde(tag = "kind", rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum ProgressScope {
+    Queued,
+    Infrastructure { execution_id: String },
+    Database { id: String },
+    Application { id: String },
+    ExternalService { id: String },
+    Router { id: String },
+    Environment { id: String },
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum ProgressLevel {
+    Debug,
+    Info,
+    Warn,
+    Error,
+}
+
+pub trait ProgressListener {
+    fn start_in_progress(&self, info: ProgressInfo);
+    fn pause_in_progress(&self, info: ProgressInfo);
+    fn delete_in_progress(&self, info: ProgressInfo);
+    fn error(&self, info: ProgressInfo);
+    fn started(&self, info: ProgressInfo);
+    fn paused(&self, info: ProgressInfo);
+    fn deleted(&self, info: ProgressInfo);
+    fn start_error(&self, info: ProgressInfo);
+    fn pause_error(&self, info: ProgressInfo);
+    fn delete_error(&self, info: ProgressInfo);
+}
+
+pub type Listener = Rc<Box<dyn ProgressListener>>;
+pub type Listeners = Vec<Listener>;
+
+pub struct ListenersHelper<'a> {
+    listeners: &'a Listeners,
+}
+
+impl<'a> ListenersHelper<'a> {
+    pub fn new(listeners: &'a Listeners) -> Self {
+        ListenersHelper { listeners }
+    }
+
+    pub fn start_in_progress(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.start_in_progress(info.clone()));
+    }
+
+    pub fn pause_in_progress(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.pause_in_progress(info.clone()));
+    }
+
+    pub fn delete_in_progress(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.delete_in_progress(info.clone()));
+    }
+
+    pub fn error(&self, info: ProgressInfo) {
+        self.listeners.iter().for_each(|l| l.error(info.clone()));
+    }
+
+    pub fn started(&self, info: ProgressInfo) {
+        self.listeners.iter().for_each(|l| l.started(info.clone()));
+    }
+
+    pub fn paused(&self, info: ProgressInfo) {
+        self.listeners.iter().for_each(|l| l.paused(info.clone()));
+    }
+
+    pub fn deleted(&self, info: ProgressInfo) {
+        self.listeners.iter().for_each(|l| l.deleted(info.clone()));
+    }
+
+    pub fn start_error(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.start_error(info.clone()));
+    }
+
+    pub fn pause_error(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.pause_error(info.clone()));
+    }
+
+    pub fn delete_error(&self, info: ProgressInfo) {
+        self.listeners
+            .iter()
+            .for_each(|l| l.delete_error(info.clone()));
+    }
+}
+
+#[derive(PartialEq, Eq, Hash, Clone)]
+pub struct Context {
+    execution_id: String,
+    workspace_root_dir: String,
+    lib_root_dir: String,
+    docker_host: Option<String>,
+    metadata: Option<Metadata>,
+}
+
+// trait used to reimplement clone without same fields
+// this trait is used for Context struct
+pub trait Clone2 {
+    fn clone_not_same_execution_id(&self) -> Self;
+}
+
+// for test we need to clone context but to change the directory workspace used
+// to to this we just have to suffix the execution id in tests
+impl Clone2 for Context {
+    fn clone_not_same_execution_id(&self) -> Context {
+        let mut new = self.clone();
+        let suffix = rand::thread_rng()
+            .sample_iter(&Alphanumeric)
+            .take(10)
+            .collect::<String>();
+        new.execution_id = format!("{}-{}", self.execution_id, suffix);
+        new
+    }
+}
+
+impl Context {
+    pub fn new(
+        execution_id: &str,
+        workspace_root_dir: &str,
+        lib_root_dir: &str,
+        docker_host: Option<String>,
+        metadata: Option<Metadata>,
+    ) -> Self {
+        Context {
+            execution_id: execution_id.to_string(),
+            workspace_root_dir: workspace_root_dir.to_string(),
+            lib_root_dir: lib_root_dir.to_string(),
+            docker_host,
+            metadata,
+        }
+    }
+
+    pub fn execution_id(&self) -> &str {
+        self.execution_id.as_str()
+    }
+
+    pub fn workspace_root_dir(&self) -> &str {
+        self.workspace_root_dir.as_str()
+    }
+
+    pub fn lib_root_dir(&self) -> &str {
+        self.lib_root_dir.as_str()
+    }
+
+    pub fn docker_tcp_socket(&self) -> Option<&String> {
+        self.docker_host.as_ref()
+    }
+
+    pub fn metadata(&self) -> Option<&Metadata> {
+        self.metadata.as_ref()
+    }
+}
+
+/// put everything you want here that is required to change the behaviour of the request.
+/// E.g you can indicate that this request is a test, then you can adapt the behaviour as you want.
+#[derive(Debug, Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
+pub struct Metadata {
+    pub test: Option<bool>,
+}
+
+impl Metadata {
+    pub fn new(test: Option<bool>) -> Self {
+        Metadata { test }
+    }
+}
diff --git a/src/runtime.rs b/src/runtime.rs
new file mode 100644
index 00000000..e0ef66c4
--- /dev/null
+++ b/src/runtime.rs
@@ -0,0 +1,9 @@
+use std::future::Future;
+
+use tokio::runtime::Runtime;
+
+pub fn async_run<F: Future>(future: F) -> F::Output {
+    // TODO improve - is it efficient to create a Runtime at each exec?
+    let mut runtime = Runtime::new().expect("unable to create a tokio runtime");
+    runtime.block_on(future)
+}
diff --git a/src/s3.rs b/src/s3.rs
new file mode 100644
index 00000000..5eb430ff
--- /dev/null
+++ b/src/s3.rs
@@ -0,0 +1,257 @@
+use std::fmt::Display;
+use std::fs::{read_to_string, File};
+use std::io;
+use std::io::{Error, ErrorKind, Read, Write};
+use std::path::Path;
+use std::str::FromStr;
+
+use retry::delay::Fibonacci;
+use retry::OperationResult;
+use rusoto_core::{Client, HttpClient, Region, RusotoError};
+use rusoto_credential::StaticProvider;
+use rusoto_s3::{
+    CreateBucketConfiguration, CreateBucketError, CreateBucketRequest, GetObjectError,
+    GetObjectRequest, ListObjectsV2Output, ListObjectsV2Request, PutBucketVersioningRequest,
+    S3Client, VersioningConfiguration, S3,
+};
+
+use crate::cmd::utilities::{exec_with_envs, CmdError};
+use crate::runtime::async_run;
+
+pub const AWS_REGION_FOR_S3_US: &str = "ap-south-1";
+
+pub fn create_bucket(
+    access_key_id: &str,
+    secret_access_key: &str,
+    bucket_name: &str,
+) -> Result<(), CmdError> {
+    exec_with_envs(
+        "aws",
+        vec!["s3api", "create-bucket", "--bucket", &bucket_name],
+        vec![
+            ("AWS_ACCESS_KEY_ID", &access_key_id),
+            ("AWS_SECRET_ACCESS_KEY", &secret_access_key),
+        ],
+    )
+}
+
+pub type FileContent = String;
+
+pub fn get_object(
+    access_key_id: &str,
+    secret_access_key: &str,
+    region: &Region,
+    bucket_name: &str,
+    object_key: &str,
+) -> Result<FileContent, Error> {
+    let credentials = StaticProvider::new(
+        access_key_id.to_string(),
+        secret_access_key.to_string(),
+        None,
+        None,
+    );
+    let client = Client::new_with(credentials, HttpClient::new().unwrap());
+    let s3_client = S3Client::new_with_client(client, region.clone());
+
+    let mut or = GetObjectRequest::default();
+    or.bucket = bucket_name.to_string();
+    or.key = object_key.to_string();
+
+    let get_object_output = s3_client.get_object(or);
+    let r = async_run(get_object_output);
+
+    let _err = Error::new(
+        ErrorKind::Other,
+        format!(
+            "something goes wrong while getting object {} in the S3 bucket {}",
+            object_key, bucket_name
+        ),
+    );
+
+    match r {
+        Ok(x) => {
+            let mut s = String::new();
+            x.body.unwrap().into_blocking_read().read_to_string(&mut s);
+
+            if s.is_empty() {
+                // this handle a case where the request succeeds but contains an empty body.
+                // https://github.com/rusoto/rusoto/issues/1822
+                let r_from_aws_cli = get_object_via_aws_cli(
+                    access_key_id,
+                    secret_access_key,
+                    bucket_name,
+                    object_key,
+                )?;
+                return Ok(r_from_aws_cli);
+            }
+            Ok(s)
+        }
+        Err(err) => {
+            return match err {
+                RusotoError::Service(s) => match s {
+                    GetObjectError::NoSuchKey(x) => {
+                        info!("no such key '{}': {}", object_key, x.as_str());
+                        Err(Error::new(
+                            ErrorKind::NotFound,
+                            format!("no such key '{}': {}", object_key, x.as_str()),
+                        ))
+                    }
+                },
+                RusotoError::Unknown(r) => {
+                    let r_from_aws_cli = get_object_via_aws_cli(
+                        access_key_id,
+                        secret_access_key,
+                        bucket_name,
+                        object_key,
+                    );
+
+                    match r_from_aws_cli {
+                        Ok(..) => Ok(r_from_aws_cli.unwrap()),
+                        Err(err) => {
+                            error!("{}", err);
+                            Err(_err)
+                        }
+                    }
+                }
+                _ => Err(_err),
+            };
+        }
+    }
+}
+
+/// gets an aws s3 object using aws-cli
+/// used as a failover when rusoto_s3 acts up
+fn get_object_via_aws_cli(
+    access_key_id: &str,
+    secret_access_key: &str,
+    bucket_name: &str,
+    object_key: &str,
+) -> Result<FileContent, Error> {
+    let s3_url = format!("s3://{}/{}", bucket_name, object_key);
+    let local_path = format!("/tmp/{}", object_key);
+    let r = exec_with_envs(
+        "aws",
+        vec!["s3", "cp", &s3_url, &local_path],
+        vec![
+            ("AWS_ACCESS_KEY_ID", &access_key_id),
+            ("AWS_SECRET_ACCESS_KEY", &secret_access_key),
+        ],
+    );
+    match r {
+        Err(e) => return Err(Error::new(ErrorKind::Other, e)),
+        _ => {}
+    };
+    let s = read_to_string(&local_path)?;
+    Ok(s)
+}
+
+pub fn get_kubernetes_config_file<P>(
+    access_key_id: &str,
+    secret_access_key: &str,
+    region: &Region,
+    kubernetes_config_bucket_name: &str,
+    kubernetes_config_object_key: &str,
+    file_path: P,
+) -> Result<File, Error>
+where
+    P: AsRef<Path>,
+{
+    // return the file if it already exists
+    let _ = match File::open(file_path.as_ref()) {
+        Ok(f) => return Ok(f),
+        Err(_) => {}
+    };
+
+    let file_content_result = retry::retry(Fibonacci::from_millis(3000).take(5), || {
+        let file_content = crate::s3::get_object_via_aws_cli(
+            access_key_id,
+            secret_access_key,
+            kubernetes_config_bucket_name,
+            kubernetes_config_object_key,
+        );
+        match file_content {
+            Ok(file_content) => OperationResult::Ok(file_content),
+            Err(err) => {
+                warn!(
+                    "Can't download the kubernetes config file {} stored on {}, please check access key and secrets",
+                    kubernetes_config_object_key, kubernetes_config_bucket_name
+                );
+                OperationResult::Retry(err)
+            }
+        }
+    });
+
+    let file_content = match file_content_result {
+        Ok(file_content) => file_content,
+        Err(_) => {
+            return Err(Error::new(
+                ErrorKind::InvalidData,
+                "file content is empty (retry failed multiple times) - which is not the expected content - what's wrong?",
+            ));
+        }
+    };
+
+    let mut kubernetes_config_file = File::create(file_path.as_ref())?;
+    let _ = kubernetes_config_file.write(file_content.as_bytes())?;
+
+    Ok(kubernetes_config_file)
+}
+
+pub fn list_objects_in(
+    access_key_id: &str,
+    secret_access_key: &str,
+    bucket_name: &str,
+) -> Result<ListObjectsV2Output, Error> {
+    let credentials = StaticProvider::new(
+        access_key_id.to_string(),
+        secret_access_key.to_string(),
+        None,
+        None,
+    );
+    let client = Client::new_with(credentials, HttpClient::new().unwrap());
+    let s3_client = S3Client::new_with_client(client, get_default_region_for_us());
+    let mut list_request = ListObjectsV2Request::default();
+    list_request.bucket = bucket_name.to_string();
+    let lis_object = s3_client.list_objects_v2(list_request);
+    let objects_in = async_run(lis_object);
+    match objects_in {
+        Ok(objects) => Ok(objects),
+        Err(err) => Err(Error::new(ErrorKind::Other, err)),
+    }
+}
+
+// delete bucket implement by default objects deletion
+pub fn delete_bucket(
+    access_key_id: &str,
+    secret_access_key: &str,
+    bucket_name: &str,
+) -> Result<(), CmdError> {
+    info!("Deleting S3 Bucket {}", bucket_name.clone());
+    match exec_with_envs(
+        "aws",
+        vec![
+            "s3",
+            "rb",
+            "--force",
+            "--bucket",
+            format!("s3://{}", bucket_name).as_str(),
+        ],
+        vec![
+            ("AWS_ACCESS_KEY_ID", &access_key_id),
+            ("AWS_SECRET_ACCESS_KEY", &secret_access_key),
+        ],
+    ) {
+        Ok(o) => {
+            info!("Successfuly delete bucket");
+            return Ok(o);
+        }
+        Err(e) => {
+            error!("while deleting bucket {}", e);
+            return Err(e);
+        }
+    }
+}
+
+pub fn get_default_region_for_us() -> Region {
+    Region::from_str(AWS_REGION_FOR_S3_US).unwrap()
+}
diff --git a/src/session.rs b/src/session.rs
new file mode 100644
index 00000000..d5265107
--- /dev/null
+++ b/src/session.rs
@@ -0,0 +1,12 @@
+use crate::engine::Engine;
+use crate::transaction::Transaction;
+
+pub struct Session<'a> {
+    pub engine: &'a Engine,
+}
+
+impl<'a> Session<'a> {
+    pub fn transaction(self) -> Transaction<'a> {
+        Transaction::new(self.engine)
+    }
+}
diff --git a/src/string.rs b/src/string.rs
new file mode 100644
index 00000000..69dd4611
--- /dev/null
+++ b/src/string.rs
@@ -0,0 +1,11 @@
+pub fn cut(str: String, max_length: usize) -> String {
+    if str.len() <= max_length {
+        str
+    } else {
+        str.as_str()[..max_length - 1].to_string()
+    }
+}
+
+pub fn terraform_list_format(tf_vec: Vec<String>) -> String {
+    format!("{{{}}}", tf_vec.join(","))
+}
diff --git a/src/template.rs b/src/template.rs
new file mode 100644
index 00000000..a9094212
--- /dev/null
+++ b/src/template.rs
@@ -0,0 +1,180 @@
+use std::ffi::OsStr;
+use std::fs;
+use std::fs::File;
+use std::io::{Error, ErrorKind, Write};
+use std::os::unix::fs::PermissionsExt;
+use std::path::Path;
+
+use tera::Error as TeraError;
+use tera::{Context, Tera};
+use walkdir::WalkDir;
+
+pub fn generate_and_copy_all_files_into_dir<S, P>(
+    from_dir: S,
+    to_dir: P,
+    context: &Context,
+) -> Result<(), Error>
+where
+    S: AsRef<Path> + Copy,
+    P: AsRef<Path> + Copy,
+{
+    // generate j2 templates
+    let rendered_templates = match generate_j2_template_files(from_dir, context) {
+        Ok(rt) => rt,
+        Err(e) => {
+            let error_msg = match e.kind {
+                tera::ErrorKind::TemplateNotFound(x) => format!("template not found: {}", x),
+                tera::ErrorKind::Msg(x) => format!("tera error: {}", x),
+                tera::ErrorKind::CircularExtend {
+                    tpl,
+                    inheritance_chain,
+                } => format!(
+                    "circular extend - template: {}, inheritance chain: {:?}",
+                    tpl, inheritance_chain
+                ),
+                tera::ErrorKind::MissingParent { current, parent } => {
+                    format!("missing parent - current: {}, parent: {}", current, parent)
+                }
+                tera::ErrorKind::FilterNotFound(x) => format!("filter not found: {}", x),
+                tera::ErrorKind::TestNotFound(x) => format!("test not found: {}", x),
+                tera::ErrorKind::InvalidMacroDefinition(x) => {
+                    format!("invalid macro definition: {}", x)
+                }
+                tera::ErrorKind::FunctionNotFound(x) => format!("function not found: {}", x),
+                tera::ErrorKind::Json(x) => format!("json error: {:?}", x),
+                tera::ErrorKind::CallFunction(x) => format!("call function: {}", x),
+                tera::ErrorKind::CallFilter(x) => format!("call filter: {}", x),
+                tera::ErrorKind::CallTest(x) => format!("call test: {}", x),
+                tera::ErrorKind::__Nonexhaustive => format!("non exhaustive error"),
+            };
+
+            error!("{}", error_msg.as_str());
+            return Err(Error::new(ErrorKind::InvalidData, error_msg));
+        }
+    };
+
+    // copy all .tf and .yaml files into our dest directory
+    copy_non_template_files(from_dir.as_ref(), to_dir.as_ref())?;
+
+    write_rendered_templates(&rendered_templates, to_dir.as_ref())?;
+
+    Ok(())
+}
+
+pub fn copy_non_template_files<S, P>(from: S, to: P) -> Result<(), Error>
+where
+    S: AsRef<Path>,
+    P: AsRef<Path>,
+{
+    crate::fs::copy_files(from.as_ref(), to.as_ref(), true)
+}
+
+pub fn generate_j2_template_files<P>(
+    root_dir: P,
+    context: &Context,
+) -> Result<Vec<RenderedTemplate>, TeraError>
+where
+    P: AsRef<Path>,
+{
+    //TODO: sort on fly context should be implemented to optimize reading
+    debug!("context: {:#?}", context);
+    let root_dir_str = root_dir.as_ref().to_str().unwrap();
+    let tera_template_string = format!("{}/**/*.j2.*", root_dir_str);
+
+    let tera = Tera::new(tera_template_string.as_str())?;
+
+    let files = WalkDir::new(root_dir_str)
+        .follow_links(true)
+        .into_iter()
+        .filter_map(|e| e.ok())
+        .filter(|e| {
+            e.file_name()
+                .to_str()
+                .map(|s| s.contains(".j2."))
+                .unwrap_or(false)
+        })
+        .collect::<Vec<_>>();
+
+    let mut results: Vec<RenderedTemplate> = vec![];
+
+    for file in files.into_iter() {
+        let path_str = file.path().to_str().unwrap();
+        let j2_path = path_str.replace(root_dir_str, "");
+
+        let j2_file_name = file.file_name().to_str().unwrap();
+        let j2_path_split = j2_path.split("/").collect::<Vec<_>>();
+        let j2_root_path: String = j2_path_split.as_slice()[..j2_path_split.len() - 1].join("/");
+        let file_name = j2_file_name.replace(".j2", "");
+
+        let content = tera.render(&j2_path[1..], &context)?;
+
+        results.push(RenderedTemplate::new(j2_root_path, file_name, content));
+    }
+
+    Ok(results)
+}
+
+pub fn write_rendered_templates(
+    rendered_templates: &[RenderedTemplate],
+    into: &Path,
+) -> Result<(), Error> {
+    for rt in rendered_templates {
+        let dest = format!("{}/{}", into.to_str().unwrap(), rt.path_and_file_name());
+
+        if dest.contains("/") {
+            // create the parent directories
+            let s_dest = dest.split("/").collect::<Vec<_>>();
+            let dir: String = s_dest.as_slice()[..s_dest.len() - 1].join("/");
+            let _ = fs::create_dir_all(dir);
+        }
+
+        // remove file if it already exists
+        let _ = fs::remove_file(dest.as_str());
+
+        // create an empty file
+        let mut f = fs::File::create(&dest)?;
+
+        // write rendered template into the new file
+        f.write_all(rt.content.as_bytes())?;
+
+        // perform spcific action based on the extension
+        let extension = Path::new(&dest).extension().and_then(OsStr::to_str);
+        match extension {
+            Some("sh") => set_file_permission(&f, 0o755),
+            _ => {}
+        }
+    }
+
+    Ok(())
+}
+
+pub fn set_file_permission(f: &File, mode: u32) {
+    let metadata = f.metadata().unwrap();
+    let mut permissions = metadata.permissions();
+    permissions.set_mode(mode);
+    f.set_permissions(permissions).unwrap();
+}
+
+pub struct RenderedTemplate {
+    pub path: String,
+    pub file_name: String,
+    pub content: String,
+}
+
+impl RenderedTemplate {
+    pub fn new(path: String, file_name: String, content: String) -> Self {
+        RenderedTemplate {
+            path,
+            file_name,
+            content,
+        }
+    }
+
+    pub fn path_and_file_name(&self) -> String {
+        if self.path.trim().is_empty() || self.path.as_str() == "." {
+            self.file_name.clone()
+        } else {
+            format!("{}/{}", self.path.as_str(), self.file_name.as_str())
+        }
+    }
+}
diff --git a/src/transaction.rs b/src/transaction.rs
new file mode 100644
index 00000000..74c5bff3
--- /dev/null
+++ b/src/transaction.rs
@@ -0,0 +1,791 @@
+use std::collections::HashMap;
+use std::thread;
+
+use serde::{Deserialize, Serialize};
+
+use crate::build_platform::BuildError;
+use crate::cloud_provider::kubernetes::{Kubernetes, KubernetesError};
+use crate::cloud_provider::service::ServiceError;
+use crate::cloud_provider::service::{Application, Service};
+use crate::cloud_provider::DeployError;
+use crate::container_registry::{PushError, PushResult};
+use crate::engine::Engine;
+use crate::models::{
+    Action, Environment, EnvironmentAction, EnvironmentError, ListenersHelper, ProgressInfo,
+    ProgressLevel, ProgressScope,
+};
+
+pub struct Transaction<'a> {
+    engine: &'a Engine,
+    steps: Vec<Step<'a>>,
+    executed_steps: Vec<Step<'a>>,
+}
+
+impl<'a> Transaction<'a> {
+    pub fn new(engine: &'a Engine) -> Self {
+        Transaction::<'a> {
+            engine,
+            steps: vec![],
+            executed_steps: vec![],
+        }
+    }
+
+    pub fn create_kubernetes(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+    ) -> Result<(), KubernetesError> {
+        match kubernetes.is_valid() {
+            Ok(_) => {
+                self.steps.push(Step::CreateKubernetes(kubernetes));
+                Ok(())
+            }
+            Err(err) => Err(err),
+        }
+    }
+
+    pub fn delete_kubernetes(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+    ) -> Result<(), KubernetesError> {
+        match kubernetes.is_valid() {
+            Ok(_) => {
+                self.steps.push(Step::DeleteKubernetes(kubernetes));
+                Ok(())
+            }
+            Err(err) => Err(err),
+        }
+    }
+
+    pub fn deploy_environment(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+        environment_action: &'a EnvironmentAction,
+    ) -> Result<(), EnvironmentError> {
+        self.deploy_environment_with_options(
+            kubernetes,
+            environment_action,
+            DeploymentOption {
+                force_build: false,
+                force_push: false,
+            },
+        )
+    }
+
+    pub fn deploy_environment_with_options(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+        environment_action: &'a EnvironmentAction,
+        option: DeploymentOption,
+    ) -> Result<(), EnvironmentError> {
+        let _ = self.check_environment_action(environment_action)?;
+
+        // add build step
+        self.steps
+            .push(Step::BuildEnvironment(environment_action, option));
+
+        // add deployment step
+        self.steps
+            .push(Step::DeployEnvironment(kubernetes, environment_action));
+
+        Ok(())
+    }
+
+    pub fn pause_environment(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+        environment_action: &'a EnvironmentAction,
+    ) -> Result<(), EnvironmentError> {
+        let _ = self.check_environment_action(environment_action)?;
+
+        self.steps
+            .push(Step::PauseEnvironment(kubernetes, environment_action));
+        Ok(())
+    }
+
+    pub fn delete_environment(
+        &mut self,
+        kubernetes: &'a dyn Kubernetes,
+        environment_action: &'a EnvironmentAction,
+    ) -> Result<(), EnvironmentError> {
+        let _ = self.check_environment_action(environment_action)?;
+
+        self.steps
+            .push(Step::DeleteEnvironment(kubernetes, environment_action));
+        Ok(())
+    }
+
+    fn check_environment_action(
+        &self,
+        environment_action: &EnvironmentAction,
+    ) -> Result<(), EnvironmentError> {
+        match environment_action {
+            EnvironmentAction::Environment(te) => match te.is_valid() {
+                Ok(_) => {}
+                Err(err) => return Err(err),
+            },
+            EnvironmentAction::EnvironmentWithFailover(te, fe) => {
+                match te.is_valid() {
+                    Ok(_) => {}
+                    Err(err) => return Err(err),
+                };
+
+                match fe.is_valid() {
+                    Ok(_) => {}
+                    Err(err) => return Err(err),
+                };
+            }
+        };
+
+        Ok(())
+    }
+
+    fn _build_applications(
+        &self,
+        environment: &Environment,
+        option: &DeploymentOption,
+    ) -> Result<Vec<Box<dyn Application>>, BuildError> {
+        let external_services_to_build = environment
+            .external_services
+            .iter()
+            // build only applications that are set with Action: Create
+            .filter(|es| es.action == Action::Create);
+
+        let external_service_and_result_tuples = external_services_to_build
+            .map(|es| {
+                (
+                    es,
+                    self.engine
+                        .build_platform()
+                        .build(es.to_build(), option.force_build),
+                )
+            })
+            .collect::<Vec<_>>();
+
+        // do the same for applications
+
+        let apps_to_build = environment
+            .applications
+            .iter()
+            // build only applications that are set with Action: Create
+            .filter(|app| app.action == Action::Create);
+
+        let application_and_result_tuples = apps_to_build
+            .map(|app| {
+                (
+                    app,
+                    self.engine
+                        .build_platform()
+                        .build(app.to_build(), option.force_build),
+                )
+            })
+            .collect::<Vec<_>>();
+
+        let mut applications: Vec<Box<dyn Application>> =
+            Vec::with_capacity(application_and_result_tuples.len());
+
+        for (external_service, result) in external_service_and_result_tuples {
+            // catch build error, can't do it in Fn
+            let build_result = match result {
+                Err(err) => {
+                    error!(
+                        "build error for external_service {}: {:?}",
+                        external_service.id.as_str(),
+                        err
+                    );
+                    return Err(err);
+                }
+                Ok(build_result) => build_result,
+            };
+
+            match external_service.to_application(
+                self.engine.context(),
+                &build_result.build.image,
+                self.engine.cloud_provider(),
+            ) {
+                Some(x) => applications.push(x),
+                None => {}
+            }
+        }
+
+        for (application, result) in application_and_result_tuples {
+            // catch build error, can't do it in Fn
+            let build_result = match result {
+                Err(err) => {
+                    error!(
+                        "build error for application {}: {:?}",
+                        application.id.as_str(),
+                        err
+                    );
+                    return Err(err);
+                }
+                Ok(build_result) => build_result,
+            };
+
+            match application.to_application(
+                self.engine.context(),
+                &build_result.build.image,
+                self.engine.cloud_provider(),
+            ) {
+                Some(x) => applications.push(x),
+                None => {}
+            }
+        }
+
+        Ok(applications)
+    }
+
+    fn _push_applications(
+        &self,
+        applications: Vec<Box<dyn Application>>,
+        option: &DeploymentOption,
+    ) -> Result<Vec<(Box<dyn Application>, PushResult)>, PushError> {
+        let application_and_push_results: Vec<_> = applications
+            .into_iter()
+            .map(|mut app| {
+                match self
+                    .engine
+                    .container_registry()
+                    .push(app.image(), option.force_push)
+                {
+                    Ok(push_result) => {
+                        // I am not a big fan of doing that but it's the most effective way
+                        app.set_image(push_result.image.clone());
+                        Ok((app, push_result))
+                    }
+                    Err(err) => Err(err),
+                }
+            })
+            .collect();
+
+        let mut results: Vec<(Box<dyn Application>, PushResult)> = vec![];
+        for result in application_and_push_results.into_iter() {
+            match result {
+                Ok(tuple) => results.push(tuple),
+                Err(err) => {
+                    error!("error pushing docker image {:?}", err);
+                    return Err(err);
+                }
+            }
+        }
+
+        Ok(results)
+    }
+
+    fn check_environment(
+        &self,
+        environment: &crate::cloud_provider::environment::Environment,
+    ) -> TransactionResult {
+        match environment.is_valid() {
+            Err(service_error) => {
+                warn!("ROLLBACK STARTED! an error occurred {:?}", service_error);
+                return match self.rollback() {
+                    Ok(_) => {
+                        TransactionResult::Rollback(CommitError::NotValidService(service_error))
+                    }
+                    Err(err) => {
+                        error!("ROLLBACK FAILED! fatal error: {:?}", err);
+                        TransactionResult::UnrecoverableError(
+                            CommitError::NotValidService(service_error),
+                            err,
+                        )
+                    }
+                };
+            }
+            _ => {}
+        };
+
+        TransactionResult::Ok
+    }
+
+    pub fn rollback(&self) -> Result<(), RollbackError> {
+        for step in self.executed_steps.iter() {
+            match step {
+                Step::CreateKubernetes(kubernetes) => {
+                    // revert kubernetes creation
+                    match kubernetes.on_create_error() {
+                        Err(err) => return Err(RollbackError::CreateKubernetes(err)),
+                        _ => {}
+                    };
+                }
+                Step::DeleteKubernetes(kubernetes) => {
+                    // revert kubernetes deletion
+                    match kubernetes.on_delete_error() {
+                        Err(err) => return Err(RollbackError::DeleteKubernetes(err)),
+                        _ => {}
+                    };
+                }
+                Step::BuildEnvironment(_environment_action, _option) => {
+                    // revert build applications
+                }
+                Step::DeployEnvironment(kubernetes, environment_action) => {
+                    // revert environment deployment
+                    self.rollback_environment(*kubernetes, *environment_action)?;
+                }
+                Step::PauseEnvironment(kubernetes, environment_action) => {
+                    self.rollback_environment(*kubernetes, *environment_action)?;
+                }
+                Step::DeleteEnvironment(kubernetes, environment_action) => {
+                    self.rollback_environment(*kubernetes, *environment_action)?;
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    /// This function is a wrapper to correctly revert all changes of an attempted deployment AND
+    /// if a failover environment is provided, then rollback.
+    fn rollback_environment(
+        &self,
+        kubernetes: &dyn Kubernetes,
+        environment_action: &EnvironmentAction,
+    ) -> Result<(), RollbackError> {
+        let qe_environment = |environment: &Environment| {
+            let mut _applications = Vec::with_capacity(
+                // ExternalService impl Application (which is a StatelessService)
+                environment.applications.len() + environment.external_services.len(),
+            );
+
+            for application in environment.applications.iter() {
+                let build = application.to_build();
+
+                match application.to_application(
+                    self.engine.context(),
+                    &build.image,
+                    self.engine.cloud_provider(),
+                ) {
+                    Some(x) => _applications.push(x),
+                    None => {}
+                }
+            }
+
+            for external_service in environment.external_services.iter() {
+                let build = external_service.to_build();
+
+                match external_service.to_application(
+                    self.engine.context(),
+                    &build.image,
+                    self.engine.cloud_provider(),
+                ) {
+                    Some(x) => _applications.push(x),
+                    None => {}
+                }
+            }
+
+            let qe_environment = environment.to_qe_environment(
+                self.engine.context(),
+                &_applications,
+                self.engine.cloud_provider(),
+            );
+
+            qe_environment
+        };
+
+        match environment_action {
+            EnvironmentAction::EnvironmentWithFailover(
+                target_environment,
+                failover_environment,
+            ) => {
+                // let's reverse changes and rollback on the provided failover version
+                let target_qe_environment = qe_environment(&target_environment);
+                let failover_qe_environment = qe_environment(&failover_environment);
+
+                let action = match failover_environment.action {
+                    Action::Create => {
+                        kubernetes.deploy_environment_error(&target_qe_environment);
+                        kubernetes.deploy_environment(&failover_qe_environment)
+                    }
+                    Action::Pause => {
+                        kubernetes.pause_environment_error(&target_qe_environment);
+                        kubernetes.pause_environment(&failover_qe_environment)
+                    }
+                    Action::Delete => {
+                        kubernetes.delete_environment_error(&target_qe_environment);
+                        kubernetes.delete_environment(&failover_qe_environment)
+                    }
+                    Action::Nothing => Ok(()),
+                };
+
+                let _ = match action {
+                    Ok(_) => {}
+                    Err(err) => {
+                        return Err(match failover_environment.action {
+                            Action::Create => RollbackError::DeployEnvironment(err),
+                            Action::Pause => RollbackError::PauseEnvironment(err),
+                            Action::Delete => RollbackError::DeleteEnvironment(err),
+                            Action::Nothing => RollbackError::Error, // it can't happens
+                        });
+                    }
+                };
+
+                Ok(())
+            }
+            EnvironmentAction::Environment(te) => {
+                // revert changes but there is no failover environment
+                let target_qe_environment = qe_environment(&te);
+
+                let action = match te.action {
+                    Action::Create => kubernetes.deploy_environment_error(&target_qe_environment),
+                    Action::Pause => kubernetes.pause_environment_error(&target_qe_environment),
+                    Action::Delete => kubernetes.delete_environment_error(&target_qe_environment),
+                    Action::Nothing => Ok(()),
+                };
+
+                let _ = match action {
+                    Ok(_) => {}
+                    Err(err) => {
+                        return Err(match te.action {
+                            Action::Create => RollbackError::DeployEnvironment(err),
+                            Action::Pause => RollbackError::PauseEnvironment(err),
+                            Action::Delete => RollbackError::DeleteEnvironment(err),
+                            Action::Nothing => RollbackError::Error, // it can't happens
+                        });
+                    }
+                };
+
+                Err(RollbackError::NoFailoverEnvironment)
+            }
+        }
+    }
+
+    pub fn commit(&mut self) -> TransactionResult {
+        let mut applications_by_environment: HashMap<&Environment, Vec<Box<dyn Application>>> =
+            HashMap::new();
+
+        for step in self.steps.iter() {
+            // execution loop
+            self.executed_steps.push(step.clone());
+
+            match step {
+                Step::CreateKubernetes(kubernetes) => {
+                    // create kubernetes
+                    match kubernetes.on_create() {
+                        Err(err) => {
+                            warn!("ROLLBACK STARTED! an error occurred {:?}", err);
+                            match self.rollback() {
+                                Ok(_) => {
+                                    TransactionResult::Rollback(CommitError::CreateKubernetes(err))
+                                }
+                                Err(e) => {
+                                    error!("ROLLBACK FAILED! fatal error: {:?}", e);
+                                    TransactionResult::UnrecoverableError(
+                                        CommitError::CreateKubernetes(err),
+                                        e,
+                                    )
+                                }
+                            }
+                        }
+                        _ => TransactionResult::Ok,
+                    };
+                }
+                Step::DeleteKubernetes(kubernetes) => {
+                    // delete kubernetes
+                    match kubernetes.on_delete() {
+                        Err(err) => {
+                            warn!("ROLLBACK STARTED! an error occurred {:?}", err);
+                            match self.rollback() {
+                                Ok(_) => {
+                                    TransactionResult::Rollback(CommitError::DeleteKubernetes(err))
+                                }
+                                Err(e) => {
+                                    error!("ROLLBACK FAILED! fatal error: {:?}", e);
+                                    TransactionResult::UnrecoverableError(
+                                        CommitError::DeleteKubernetes(err),
+                                        e,
+                                    )
+                                }
+                            }
+                        }
+                        _ => TransactionResult::Ok,
+                    };
+                }
+                Step::BuildEnvironment(environment_action, option) => {
+                    // build applications
+                    let target_environment = match environment_action {
+                        EnvironmentAction::Environment(te) => te,
+                        EnvironmentAction::EnvironmentWithFailover(te, _) => te,
+                    };
+
+                    let apps_result = match self._build_applications(target_environment, option) {
+                        Ok(applications) => match self._push_applications(applications, option) {
+                            Ok(results) => {
+                                let applications =
+                                    results.into_iter().map(|(app, _)| app).collect::<Vec<_>>();
+
+                                Ok(applications)
+                            }
+                            Err(err) => Err(CommitError::PushImage(err)),
+                        },
+                        Err(err) => Err(CommitError::BuildImage(err)),
+                    };
+
+                    if apps_result.is_err() {
+                        let commit_error = apps_result.err().unwrap();
+                        warn!("ROLLBACK STARTED! an error occurred {:?}", commit_error);
+
+                        return match self.rollback() {
+                            Ok(_) => TransactionResult::Rollback(commit_error),
+                            Err(err) => {
+                                error!("ROLLBACK FAILED! fatal error: {:?}", err);
+                                TransactionResult::UnrecoverableError(commit_error, err)
+                            }
+                        };
+                    }
+
+                    let applications = apps_result.ok().unwrap();
+                    applications_by_environment.insert(target_environment, applications);
+                }
+                Step::DeployEnvironment(kubernetes, environment_action) => {
+                    // deploy complete environment
+                    match self.commit_environment(
+                        *kubernetes,
+                        *environment_action,
+                        &applications_by_environment,
+                        |qe_env| kubernetes.deploy_environment(qe_env),
+                        |err| CommitError::DeployEnvironment(err),
+                    ) {
+                        TransactionResult::Ok => {}
+                        err => return err,
+                    };
+                }
+                Step::PauseEnvironment(kubernetes, environment_action) => {
+                    // pause complete environment
+                    match self.commit_environment(
+                        *kubernetes,
+                        *environment_action,
+                        &applications_by_environment,
+                        |qe_env| kubernetes.pause_environment(qe_env),
+                        |err| CommitError::PauseEnvironment(err),
+                    ) {
+                        TransactionResult::Ok => {}
+                        err => return err,
+                    };
+                }
+                Step::DeleteEnvironment(kubernetes, environment_action) => {
+                    // delete complete environment
+                    match self.commit_environment(
+                        *kubernetes,
+                        *environment_action,
+                        &applications_by_environment,
+                        |qe_env| kubernetes.delete_environment(qe_env),
+                        |err| CommitError::DeleteEnvironment(err),
+                    ) {
+                        TransactionResult::Ok => {}
+                        err => return err,
+                    };
+                }
+            };
+        }
+
+        TransactionResult::Ok
+    }
+
+    fn commit_environment<F, E>(
+        &self,
+        kubernetes: &dyn Kubernetes,
+        environment_action: &EnvironmentAction,
+        applications_by_environment: &HashMap<&Environment, Vec<Box<dyn Application>>>,
+        action_fn: F,
+        commit_error: E,
+    ) -> TransactionResult
+    where
+        F: Fn(&crate::cloud_provider::environment::Environment) -> Result<(), KubernetesError>,
+        E: Fn(KubernetesError) -> CommitError,
+    {
+        let target_environment = match environment_action {
+            EnvironmentAction::Environment(te) => te,
+            EnvironmentAction::EnvironmentWithFailover(te, _) => te,
+        };
+
+        let empty_vec = Vec::with_capacity(0);
+        let built_applications = match applications_by_environment.get(target_environment) {
+            Some(applications) => applications,
+            None => &empty_vec,
+        };
+
+        let qe_environment = target_environment.to_qe_environment(
+            self.engine.context(),
+            built_applications,
+            kubernetes.cloud_provider(),
+        );
+
+        let _ = match self.check_environment(&qe_environment) {
+            TransactionResult::Ok => {}
+            err => return err, // which it means that an error occurred
+        };
+
+        let execution_id = self.engine.context().execution_id();
+
+        // inner function - I use it instead of closure because of ?Sized
+        fn get_final_progress_info<T>(service: &Box<T>, execution_id: &str) -> ProgressInfo
+        where
+            T: Service + ?Sized,
+        {
+            ProgressInfo::new(
+                service.progress_scope(),
+                ProgressLevel::Info,
+                None::<&str>,
+                execution_id,
+            )
+        };
+
+        // send the back the right progress status
+        fn send_progress<T>(
+            kubernetes: &dyn Kubernetes,
+            action: &Action,
+            service: &Box<T>,
+            execution_id: &str,
+            is_error: bool,
+        ) where
+            T: Service + ?Sized,
+        {
+            let lh = ListenersHelper::new(kubernetes.listeners());
+            let progress_info = get_final_progress_info(service, execution_id);
+
+            if !is_error {
+                match action {
+                    Action::Create => lh.started(progress_info),
+                    Action::Pause => lh.paused(progress_info),
+                    Action::Delete => lh.deleted(progress_info),
+                    Action::Nothing => {} // nothing to do here?
+                };
+                return;
+            }
+
+            match action {
+                Action::Create => lh.start_error(progress_info),
+                Action::Pause => lh.pause_error(progress_info),
+                Action::Delete => lh.delete_error(progress_info),
+                Action::Nothing => {} // nothing to do here?
+            };
+        }
+
+        // 100 ms sleep to avoid race condition on last service status update
+        // Otherwise, the last status sent to the CORE is (sometimes) not the right one.
+        // Even by storing data at the micro seconds precision
+        thread::sleep(std::time::Duration::from_millis(100));
+
+        let _ = match action_fn(&qe_environment) {
+            Err(err) => {
+                let rollback_result = match self.rollback() {
+                    Ok(_) => TransactionResult::Rollback(commit_error(err)),
+                    Err(rollback_err) => {
+                        error!("ROLLBACK FAILED! fatal error: {:?}", rollback_err);
+                        TransactionResult::UnrecoverableError(commit_error(err), rollback_err)
+                    }
+                };
+
+                // !!! don't change the order
+                // terminal update
+                for service in &qe_environment.stateful_services {
+                    send_progress(
+                        kubernetes,
+                        &target_environment.action,
+                        service,
+                        execution_id,
+                        true,
+                    );
+                }
+
+                for service in &qe_environment.stateless_services {
+                    send_progress(
+                        kubernetes,
+                        &target_environment.action,
+                        service,
+                        execution_id,
+                        true,
+                    );
+                }
+
+                return rollback_result;
+            }
+            _ => {
+                // terminal update
+                for service in &qe_environment.stateful_services {
+                    send_progress(
+                        kubernetes,
+                        &target_environment.action,
+                        service,
+                        execution_id,
+                        false,
+                    );
+                }
+
+                for service in &qe_environment.stateless_services {
+                    send_progress(
+                        kubernetes,
+                        &target_environment.action,
+                        service,
+                        execution_id,
+                        false,
+                    );
+                }
+            }
+        };
+
+        TransactionResult::Ok
+    }
+}
+
+#[derive(Clone)]
+pub struct DeploymentOption {
+    pub force_build: bool,
+    pub force_push: bool,
+}
+
+enum Step<'a> {
+    // init and create all the necessary resources (Network, Kubernetes)
+    CreateKubernetes(&'a dyn Kubernetes),
+    DeleteKubernetes(&'a dyn Kubernetes),
+    BuildEnvironment(&'a EnvironmentAction, DeploymentOption),
+    DeployEnvironment(&'a dyn Kubernetes, &'a EnvironmentAction),
+    PauseEnvironment(&'a dyn Kubernetes, &'a EnvironmentAction),
+    DeleteEnvironment(&'a dyn Kubernetes, &'a EnvironmentAction),
+}
+
+impl<'a> Clone for Step<'a> {
+    fn clone(&self) -> Self {
+        match self {
+            Step::CreateKubernetes(k) => Step::CreateKubernetes(*k),
+            Step::DeleteKubernetes(k) => Step::DeleteKubernetes(*k),
+            Step::BuildEnvironment(e, option) => Step::BuildEnvironment(*e, option.clone()),
+            Step::DeployEnvironment(k, e) => Step::DeployEnvironment(*k, *e),
+            Step::PauseEnvironment(k, e) => Step::PauseEnvironment(*k, *e),
+            Step::DeleteEnvironment(k, e) => Step::DeleteEnvironment(*k, *e),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum CommitError {
+    CreateKubernetes(KubernetesError),
+    DeleteKubernetes(KubernetesError),
+    DeployEnvironment(KubernetesError),
+    PauseEnvironment(KubernetesError),
+    DeleteEnvironment(KubernetesError),
+    NotValidService(ServiceError),
+    BuildImage(BuildError),
+    PushImage(PushError),
+    DeployImage(DeployError),
+}
+
+#[derive(Debug)]
+pub enum RollbackError {
+    CreateKubernetes(KubernetesError),
+    DeleteKubernetes(KubernetesError),
+    DeployEnvironment(KubernetesError),
+    PauseEnvironment(KubernetesError),
+    DeleteEnvironment(KubernetesError),
+    NotValidService(ServiceError),
+    BuildImage(BuildError),
+    PushImage(PushError),
+    DeployImage(DeployError),
+    NoFailoverEnvironment,
+    Error,
+}
+
+pub enum TransactionResult {
+    Ok,
+    Rollback(CommitError),
+    UnrecoverableError(CommitError, RollbackError),
+}
diff --git a/src/unit_conversion.rs b/src/unit_conversion.rs
new file mode 100644
index 00000000..4c0ccc8e
--- /dev/null
+++ b/src/unit_conversion.rs
@@ -0,0 +1,62 @@
+use std::num::{ParseFloatError, ParseIntError};
+
+/// convert a cpu string (kubernetes like) into a float. It supports millis cpu
+/// examples:
+/// 250m = 0.25 cpu
+/// 500m = 0.50 cpu
+/// 1000m = 1 cpu
+/// 1.25 = 1.25
+pub fn cpu_string_to_float<T: Into<String>>(cpu: T) -> f32 {
+    let cpu = cpu.into();
+    if cpu.is_empty() {
+        return 0.0;
+    }
+
+    if !cpu.ends_with("m") {
+        // the value is not in millis
+        return match cpu.parse::<f32>() {
+            Ok(v) if v >= 0.0 => v,
+            _ => 0.0,
+        };
+    }
+
+    // the result is in millis, so convert it to float
+    let cpu = cpu.replace("m", "");
+    match cpu.parse::<f32>() {
+        Ok(v) if v >= 0.0 => v / 1000.0,
+        _ => 0.0,
+    }
+}
+
+/// convert ki to mi
+pub fn ki_to_mi<T: Into<String>>(ram: T) -> u32 {
+    let ram = ram.into().to_lowercase().replace("ki", "");
+    match ram.parse::<u32>() {
+        Ok(v) => v / 1000,
+        _ => 0,
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::unit_conversion::cpu_string_to_float;
+    use crate::unit_conversion::ki_to_mi;
+
+    #[test]
+    fn test_cpu_conversions() {
+        assert_eq!(cpu_string_to_float("250m"), 0.25);
+        assert_eq!(cpu_string_to_float("500m"), 0.5);
+        assert_eq!(cpu_string_to_float("1500m"), 1.5);
+        assert_eq!(cpu_string_to_float("1.5"), 1.5);
+        assert_eq!(cpu_string_to_float("0"), 0.0);
+        assert_eq!(cpu_string_to_float("0m"), 0.0);
+        assert_eq!(cpu_string_to_float("-250m"), 0.0);
+        assert_eq!(cpu_string_to_float("-10"), 0.0);
+        assert_eq!(cpu_string_to_float("1000"), 1000.0);
+    }
+
+    #[test]
+    fn test_kib_to_mib_conversions() {
+        assert_eq!(ki_to_mi("15564756Ki"), 15_564);
+    }
+}
diff --git a/test_utilities/Cargo.toml b/test_utilities/Cargo.toml
new file mode 100644
index 00000000..c534ce93
--- /dev/null
+++ b/test_utilities/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "test-utilities"
+version = "0.1.0"
+authors = ["Romaric Philogene <evoxmusic@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+qovery-engine = { path = "../" }
+chrono = "0.4.11"
+dirs = "3.0.1"
+env_logger = "0.7.1"
+rand = "0.7.3"
+serde = "1.0"
+serde_json = "1.0.57"
+serde_derive = "1.0"
+curl = "0.4.34"
+
+
+# Digital Ocean Deps
+digitalocean = "0.1.1"
\ No newline at end of file
diff --git a/test_utilities/src/aws.rs b/test_utilities/src/aws.rs
new file mode 100644
index 00000000..faace59d
--- /dev/null
+++ b/test_utilities/src/aws.rs
@@ -0,0 +1,688 @@
+extern crate serde;
+extern crate serde_derive;
+
+use std::borrow::Borrow;
+use std::fs::File;
+use std::io::Read;
+use std::str::FromStr;
+
+use chrono::Utc;
+use dirs::home_dir;
+use serde_json::map::Values;
+use serde_json::value::Value;
+
+use qovery_engine::build_platform::local_docker::LocalDocker;
+use qovery_engine::build_platform::BuildPlatform;
+use qovery_engine::cloud_provider::aws::kubernetes::node::Node;
+use qovery_engine::cloud_provider::aws::kubernetes::EKS;
+use qovery_engine::cloud_provider::aws::AWS;
+use qovery_engine::cloud_provider::{CloudProvider, TerraformStateCredentials};
+use qovery_engine::container_registry::docker_hub::DockerHub;
+use qovery_engine::container_registry::ecr::ECR;
+use qovery_engine::container_registry::ContainerRegistry;
+use qovery_engine::dns_provider::cloudflare::Cloudflare;
+use qovery_engine::dns_provider::DnsProvider;
+use qovery_engine::engine::Engine;
+use qovery_engine::models::{
+    Action, Application, Context, CustomDomain, Database, DatabaseKind, Environment,
+    EnvironmentVariable, GitCredentials, Kind, Metadata, Route, Router, Storage, StorageType,
+};
+use qovery_engine::session::Session;
+
+use crate::cloudflare::dns_provider_cloudflare;
+use crate::utilities::init;
+use crate::utilities::{build_platform_local_docker, generate_id};
+
+pub const AWS_ACCESS_KEY_ID: &str = "CHANGE ME";
+pub const AWS_SECRET_ACCESS_KEY: &str = "CHANGE ME";
+pub const AWS_DEFAULT_REGION: &str = "us-east-2";
+pub const TERRAFORM_AWS_ACCESS_KEY_ID: &str = "CHANGE ME";
+pub const TERRAFORM_AWS_SECRET_ACCESS_KEY: &str = "CHANGE ME";
+pub const ORGANIZATION_ID: &str = "u8nb94c7fwxzr2jt";
+pub const AWS_REGION_FOR_S3: &str = "us-east-1";
+pub const AWS_KUBERNETES_VERSION: &str = "1.16";
+
+pub fn execution_id() -> String {
+    Utc::now()
+        .to_rfc3339()
+        .replace(":", "-")
+        .replace(".", "-")
+        .replace("+", "-")
+}
+
+pub fn context() -> Context {
+    let execution_id = execution_id();
+    let home_dir = std::env::var("WORKSPACE_ROOT_DIR")
+        .unwrap_or(home_dir().unwrap().to_str().unwrap().to_string());
+    let lib_root_dir = std::env::var("LIB_ROOT_DIR").expect("LIB_ROOT_DIR is mandatory");
+    let metadata = Metadata {
+        test: Option::from(true),
+    };
+
+    Context::new(
+        execution_id.as_str(),
+        home_dir.as_str(),
+        lib_root_dir.as_str(),
+        None,
+        Option::from(metadata),
+    )
+}
+
+pub fn container_registry_ecr(context: &Context) -> ECR {
+    ECR::new(
+        context.clone(),
+        "default-ecr-registry-Qovery Test",
+        "ea59qe62xaw3wjai",
+        AWS_ACCESS_KEY_ID,
+        AWS_SECRET_ACCESS_KEY,
+        AWS_DEFAULT_REGION,
+    )
+}
+
+pub fn container_registry_docker_hub(context: &Context) -> DockerHub {
+    DockerHub::new(
+        context.clone(),
+        "my-docker-hub-id-123",
+        "my-default-docker-hub",
+        "qoveryrd",
+        "3b9481fe-74e7-4d7b-bc08-e147c9fd4f24",
+    )
+}
+
+pub fn aws_kubernetes_nodes() -> Vec<Node> {
+    vec![
+        Node::new(2, 16),
+        Node::new(2, 16),
+        Node::new(2, 16),
+        Node::new(2, 16),
+    ]
+}
+
+pub fn cloud_provider_aws(context: &Context) -> AWS {
+    AWS::new(
+        context.clone(),
+        "u8nb94c7fwxzr2jt",
+        ORGANIZATION_ID,
+        "QoveryTest",
+        AWS_ACCESS_KEY_ID,
+        AWS_SECRET_ACCESS_KEY,
+        TerraformStateCredentials {
+            access_key_id: TERRAFORM_AWS_ACCESS_KEY_ID.to_string(),
+            secret_access_key: TERRAFORM_AWS_SECRET_ACCESS_KEY.to_string(),
+            region: "eu-west-3".to_string(),
+        },
+    )
+}
+
+pub fn aws_kubernetes_eks<'a>(
+    context: &Context,
+    cloud_provider: &'a AWS,
+    dns_provider: &'a dyn DnsProvider,
+    nodes: Vec<Node>,
+) -> EKS<'a> {
+    let mut file = File::open("tests/assets/eks-options.json").expect("file not found");
+    let options_values = serde_json::from_reader(file).expect("JSON was not well-formatted");
+    EKS::<'a>::new(
+        context.clone(),
+        "dmubm9agk7sr8a8r",
+        "dmubm9agk7sr8a8r",
+        AWS_KUBERNETES_VERSION,
+        AWS_DEFAULT_REGION,
+        cloud_provider,
+        dns_provider,
+        options_values,
+        nodes,
+    )
+}
+
+pub fn docker_ecr_aws_engine(context: &Context) -> Engine {
+    // use ECR
+    let container_registry = Box::new(container_registry_ecr(context));
+
+    // use LocalDocker
+    let build_platform = Box::new(build_platform_local_docker(context));
+
+    // use AWS
+    let cloud_provider = Box::new(cloud_provider_aws(context));
+
+    let dns_provider = Box::new(dns_provider_cloudflare(context));
+
+    Engine::new(
+        context.clone(),
+        build_platform,
+        container_registry,
+        cloud_provider,
+        dns_provider,
+    )
+}
+
+pub fn environment_3_apps_3_routers_3_databases(context: &Context) -> Environment {
+    let app_name_1 = format!("{}-{}", "simple-app-1".to_string(), generate_id());
+    let app_name_2 = format!("{}-{}", "simple-app-2".to_string(), generate_id());
+    let app_name_3 = format!("{}-{}", "simple-app-3".to_string(), generate_id());
+
+    // mongoDB management part
+    let database_host_mongo = "mongodb-".to_string() + generate_id().as_str() + ".oom.sh"; // External access check
+    let database_port_mongo = 27017;
+    let database_db_name_mongo = "my-mongodb".to_string();
+    let database_username_mongo = "superuser".to_string();
+    let database_password_mongo = generate_id();
+    let database_uri_mongo = format!(
+        "mongodb://{}:{}@{}:{}/{}",
+        database_username_mongo,
+        database_password_mongo,
+        database_host_mongo,
+        database_port_mongo,
+        database_db_name_mongo
+    );
+    let version_mongo = "4.4";
+
+    // pSQL 1 management part
+    let fqdn_id = "my-postgresql-".to_string() + generate_id().as_str();
+    let fqdn = fqdn_id.clone() + ".oom.sh";
+    let database_port = 5432;
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    let database_name = "my-psql".to_string();
+
+    // pSQL 2 management part
+    let fqdn_id_2 = "my-postgresql-2".to_string() + generate_id().as_str();
+    let fqdn_2 = fqdn_id_2.clone() + ".oom.sh";
+    let database_username_2 = "superuser2".to_string();
+    let database_name_2 = "my-psql-2".to_string();
+
+    Environment {
+        execution_id: context.execution_id().to_string(),
+        id: generate_id(),
+        kind: Kind::Development,
+        owner_id: generate_id(),
+        project_id: generate_id(),
+        organization_id: ORGANIZATION_ID.to_string(),
+        action: Action::Create,
+        applications: vec![
+            Application {
+                id: generate_id(),
+                name: app_name_1.clone(),
+                git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+                commit_id: "5990752647af11ef21c3d46a51abbde3da1ab351".to_string(),
+                dockerfile_path: "Dockerfile".to_string(),
+                action: Action::Create,
+                git_credentials: GitCredentials {
+                    login: "x-access-token".to_string(),
+                    access_token: "CHANGE ME".to_string(),
+                    expired_at: Utc::now(),
+                },
+                storage: vec![Storage {
+                    id: generate_id(),
+                    name: "photos".to_string(),
+                    storage_type: StorageType::Ssd,
+                    size_in_gib: 10,
+                    mount_point: "/mnt/photos".to_string(),
+                    snapshot_retention_in_days: 0,
+                }],
+                environment_variables: vec![
+                    EnvironmentVariable {
+                        key: "PG_DBNAME".to_string(),
+                        value: database_name.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_HOST".to_string(),
+                        value: fqdn.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PORT".to_string(),
+                        value: database_port.clone().to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_USERNAME".to_string(),
+                        value: database_username.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PASSWORD".to_string(),
+                        value: database_password.clone(),
+                    },
+                ],
+                branch: "master".to_string(),
+                private_port: Some(1234),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 256,
+                total_instances: 2,
+                cpu_burst: "100m".to_string(),
+            },
+            Application {
+                id: generate_id(),
+                name: app_name_2.clone(),
+                git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+                commit_id: "5990752647af11ef21c3d46a51abbde3da1ab351".to_string(),
+                dockerfile_path: "Dockerfile".to_string(),
+                action: Action::Create,
+                git_credentials: GitCredentials {
+                    login: "x-access-token".to_string(),
+                    access_token: "CHANGE ME".to_string(),
+                    expired_at: Utc::now(),
+                },
+                storage: vec![Storage {
+                    id: generate_id(),
+                    name: "photos".to_string(),
+                    storage_type: StorageType::Ssd,
+                    size_in_gib: 10,
+                    mount_point: "/mnt/photos".to_string(),
+                    snapshot_retention_in_days: 0,
+                }],
+                environment_variables: vec![
+                    EnvironmentVariable {
+                        key: "PG_DBNAME".to_string(),
+                        value: database_name_2.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_HOST".to_string(),
+                        value: fqdn_2.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PORT".to_string(),
+                        value: database_port.clone().to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_USERNAME".to_string(),
+                        value: database_username_2.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PASSWORD".to_string(),
+                        value: database_password.clone(),
+                    },
+                ],
+                branch: "master".to_string(),
+                private_port: Some(1234),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 256,
+                total_instances: 2,
+                cpu_burst: "100m".to_string(),
+            },
+            Application {
+                id: generate_id(),
+                name: app_name_3.clone(),
+                git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+                commit_id: "158ea8ebc9897c50a7c56b910db33ce837ac1e61".to_string(),
+                dockerfile_path: format!("Dockerfile-{}", version_mongo),
+                action: Action::Create,
+                git_credentials: GitCredentials {
+                    login: "x-access-token".to_string(),
+                    access_token: "CHANGE ME".to_string(),
+                    expired_at: Utc::now(),
+                },
+                storage: vec![Storage {
+                    id: generate_id(),
+                    name: "photos".to_string(),
+                    storage_type: StorageType::Ssd,
+                    size_in_gib: 10,
+                    mount_point: "/mnt/photos".to_string(),
+                    snapshot_retention_in_days: 0,
+                }],
+                environment_variables: vec![
+                    EnvironmentVariable {
+                        key: "IS_DOCUMENTDB".to_string(),
+                        value: "false".to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "QOVERY_DATABASE_TESTING_DATABASE_FQDN".to_string(),
+                        value: database_host_mongo.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "QOVERY_DATABASE_MY_DDB_CONNECTION_URI".to_string(),
+                        value: database_uri_mongo.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "QOVERY_DATABASE_TESTING_DATABASE_PORT".to_string(),
+                        value: database_port_mongo.clone().to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "MONGODB_DBNAME".to_string(),
+                        value: database_db_name_mongo.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "QOVERY_DATABASE_TESTING_DATABASE_USERNAME".to_string(),
+                        value: database_username_mongo.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "QOVERY_DATABASE_TESTING_DATABASE_PASSWORD".to_string(),
+                        value: database_password_mongo.clone(),
+                    },
+                ],
+                branch: "master".to_string(),
+                private_port: Some(1234),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 256,
+                total_instances: 2,
+                cpu_burst: "100m".to_string(),
+            },
+        ],
+        routers: vec![
+            Router {
+                id: generate_id(),
+                name: "main".to_string(),
+                action: Action::Create,
+                default_domain: generate_id() + ".oom.sh",
+                public_port: 443,
+                custom_domains: vec![],
+                routes: vec![Route {
+                    path: "/app1".to_string(),
+                    application_name: app_name_1.clone(),
+                }],
+            },
+            Router {
+                id: generate_id(),
+                name: "second-router".to_string(),
+                action: Action::Create,
+                default_domain: generate_id() + ".oom.sh",
+                public_port: 443,
+                custom_domains: vec![],
+                routes: vec![Route {
+                    path: "/app2".to_string(),
+                    application_name: app_name_2.clone(),
+                }],
+            },
+            Router {
+                id: generate_id(),
+                name: "third-router".to_string(),
+                action: Action::Create,
+                default_domain: generate_id() + ".oom.sh",
+                public_port: 443,
+                custom_domains: vec![],
+                routes: vec![Route {
+                    path: "/app3".to_string(),
+                    application_name: app_name_3.clone(),
+                }],
+            },
+        ],
+        databases: vec![
+            Database {
+                kind: DatabaseKind::Postgresql,
+                action: Action::Create,
+                id: generate_id(),
+                name: database_name.clone(),
+                version: "11.8.0".to_string(),
+                fqdn_id: fqdn_id.clone(),
+                fqdn: fqdn.clone(),
+                port: database_port.clone(),
+                username: database_username.clone(),
+                password: database_password.clone(),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 512,
+                disk_size_in_gib: 10,
+                database_instance_type: "db.t2.micro".to_string(),
+                database_disk_type: "gp2".to_string(),
+            },
+            Database {
+                kind: DatabaseKind::Postgresql,
+                action: Action::Create,
+                id: generate_id(),
+                name: database_name_2.clone(),
+                version: "11.8.0".to_string(),
+                fqdn_id: fqdn_id_2.clone(),
+                fqdn: fqdn_2.clone(),
+                port: database_port.clone(),
+                username: database_username_2.clone(),
+                password: database_password.clone(),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 512,
+                disk_size_in_gib: 10,
+                database_instance_type: "db.t2.micro".to_string(),
+                database_disk_type: "gp2".to_string(),
+            },
+            Database {
+                kind: DatabaseKind::Mongodb,
+                action: Action::Create,
+                id: generate_id(),
+                name: database_db_name_mongo.clone(),
+                version: version_mongo.to_string(),
+                fqdn_id: "mongodb-".to_string() + generate_id().as_str(),
+                fqdn: database_host_mongo.clone(),
+                port: database_port_mongo.clone(),
+                username: database_username_mongo.clone(),
+                password: database_password_mongo.clone(),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 512,
+                disk_size_in_gib: 10,
+                database_instance_type: "db.t3.medium".to_string(),
+                database_disk_type: "gp2".to_string(),
+            },
+        ],
+        external_services: vec![],
+        clone_from_environment_id: None,
+    }
+}
+
+pub fn working_minimal_environment(context: &Context) -> Environment {
+    let suffix = generate_id();
+    Environment {
+        execution_id: context.execution_id().to_string(),
+        id: generate_id(),
+        kind: Kind::Development,
+        owner_id: generate_id(),
+        project_id: generate_id(),
+        organization_id: ORGANIZATION_ID.to_string(),
+        action: Action::Create,
+        applications: vec![Application {
+            id: generate_id(),
+            name: format!("{}-{}", "simple-app".to_string(), &suffix),
+            git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+            commit_id: "fc575a2f3be0b9100492c8a463bf18134a8698a5".to_string(),
+            dockerfile_path: "Dockerfile".to_string(),
+            action: Action::Create,
+            git_credentials: GitCredentials {
+                login: "x-access-token".to_string(),
+                access_token: "CHANGE ME".to_string(),
+                expired_at: Utc::now(),
+            },
+            storage: vec![],
+            environment_variables: vec![],
+            branch: "basic-app-deploy".to_string(),
+            private_port: Some(80),
+            total_cpus: "100m".to_string(),
+            total_ram_in_mib: 256,
+            total_instances: 2,
+            cpu_burst: "100m".to_string(),
+        }],
+        routers: vec![Router {
+            id: generate_id(),
+            name: "main".to_string(),
+            action: Action::Create,
+            default_domain: generate_id() + ".oom.sh",
+            public_port: 443,
+            custom_domains: vec![],
+            routes: vec![Route {
+                path: "/".to_string(),
+                application_name: format!("{}-{}", "simple-app".to_string(), &suffix),
+            }],
+        }],
+        databases: vec![],
+        external_services: vec![],
+        clone_from_environment_id: None,
+    }
+}
+
+pub fn environnement_2_app_2_routers_1_psql(context: &Context) -> Environment {
+    let fqdn_id = "my-postgresql-".to_string() + generate_id().as_str();
+    let fqdn = fqdn_id.clone() + ".oom.sh";
+
+    let database_port = 5432;
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    let database_name = "my-psql".to_string();
+
+    let suffix = generate_id();
+
+    Environment {
+        execution_id: context.execution_id().to_string(),
+        id: generate_id(),
+        kind: Kind::Development,
+        owner_id: generate_id(),
+        project_id: generate_id(),
+        organization_id: ORGANIZATION_ID.to_string(),
+        action: Action::Create,
+        databases: vec![Database {
+            kind: DatabaseKind::Postgresql,
+
+            action: Action::Create,
+            id: generate_id(),
+            name: database_name.clone(),
+            version: "11.8.0".to_string(),
+            fqdn_id: fqdn_id.clone(),
+            fqdn: fqdn.clone(),
+            port: database_port.clone(),
+            username: database_username.clone(),
+            password: database_password.clone(),
+            total_cpus: "100m".to_string(),
+            total_ram_in_mib: 512,
+            disk_size_in_gib: 10,
+            database_instance_type: "db.t2.micro".to_string(),
+            database_disk_type: "gp2".to_string(),
+        }],
+        applications: vec![
+            Application {
+                id: generate_id(),
+                name: format!("{}-{}", "simple-app".to_string(), &suffix),
+                git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+                commit_id: "680550d1937b3f90551849c0da8f77c39916913b".to_string(),
+                dockerfile_path: "Dockerfile".to_string(),
+                action: Action::Create,
+                git_credentials: GitCredentials {
+                    login: "x-access-token".to_string(),
+                    access_token: "CHANGE ME".to_string(),
+                    expired_at: Utc::now(),
+                },
+                storage: vec![Storage {
+                    id: generate_id(),
+                    name: "photos".to_string(),
+                    storage_type: StorageType::Ssd,
+                    size_in_gib: 10,
+                    mount_point: "/mnt/photos".to_string(),
+                    snapshot_retention_in_days: 0,
+                }],
+                environment_variables: vec![
+                    EnvironmentVariable {
+                        key: "PG_DBNAME".to_string(),
+                        value: database_name.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_HOST".to_string(),
+                        value: fqdn.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PORT".to_string(),
+                        value: database_port.clone().to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_USERNAME".to_string(),
+                        value: database_username.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PASSWORD".to_string(),
+                        value: database_password.clone(),
+                    },
+                ],
+                branch: "master".to_string(),
+                private_port: Some(1234),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 256,
+                total_instances: 2,
+                cpu_burst: "100m".to_string(),
+            },
+            Application {
+                id: generate_id(),
+                name: format!("{}-{}", "simple-app-2".to_string(), &suffix),
+                git_url: "https://github.com/Qovery/engine-testing.git".to_string(),
+                commit_id: "680550d1937b3f90551849c0da8f77c39916913b".to_string(),
+                dockerfile_path: "Dockerfile".to_string(),
+                action: Action::Create,
+                git_credentials: GitCredentials {
+                    login: "x-access-token".to_string(),
+                    access_token: "CHANGE ME".to_string(),
+                    expired_at: Utc::now(),
+                },
+                storage: vec![Storage {
+                    id: generate_id(),
+                    name: "photos".to_string(),
+                    storage_type: StorageType::Ssd,
+                    size_in_gib: 10,
+                    mount_point: "/mnt/photos".to_string(),
+                    snapshot_retention_in_days: 0,
+                }],
+                environment_variables: vec![
+                    EnvironmentVariable {
+                        key: "PG_DBNAME".to_string(),
+                        value: database_name.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_HOST".to_string(),
+                        value: fqdn.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PORT".to_string(),
+                        value: database_port.clone().to_string(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_USERNAME".to_string(),
+                        value: database_username.clone(),
+                    },
+                    EnvironmentVariable {
+                        key: "PG_PASSWORD".to_string(),
+                        value: database_password.clone(),
+                    },
+                ],
+                branch: "master".to_string(),
+                private_port: Some(1234),
+                total_cpus: "100m".to_string(),
+                total_ram_in_mib: 256,
+                total_instances: 2,
+                cpu_burst: "100m".to_string(),
+            },
+        ],
+        routers: vec![
+            Router {
+                id: generate_id(),
+                name: "main".to_string(),
+                action: Action::Create,
+                default_domain: generate_id() + ".oom.sh",
+                public_port: 443,
+                custom_domains: vec![],
+                routes: vec![Route {
+                    path: "/".to_string(),
+                    application_name: format!("{}-{}", "simple-app".to_string(), &suffix),
+                }],
+            },
+            Router {
+                id: generate_id(),
+                name: "second-router".to_string(),
+                action: Action::Create,
+                default_domain: generate_id() + ".oom.sh",
+                public_port: 443,
+                custom_domains: vec![],
+                routes: vec![Route {
+                    path: "/coco".to_string(),
+                    application_name: format!("{}-{}", "simple-app-2".to_string(), &suffix),
+                }],
+            },
+        ],
+
+        external_services: vec![],
+        clone_from_environment_id: None,
+    }
+}
+
+pub fn non_working_environment(context: &Context) -> Environment {
+    let mut environment = working_minimal_environment(context);
+
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.git_url = "https://github.com/Qovery/engine-testing.git".to_string();
+            app.branch = "bugged-image".to_string();
+            app.commit_id = "c2b2d7b5d96832732df25fe992721f53842b5eac".to_string();
+            app
+        })
+        .collect::<Vec<_>>();
+
+    environment
+}
diff --git a/test_utilities/src/cloudflare.rs b/test_utilities/src/cloudflare.rs
new file mode 100644
index 00000000..7837456e
--- /dev/null
+++ b/test_utilities/src/cloudflare.rs
@@ -0,0 +1,16 @@
+use qovery_engine::dns_provider::cloudflare::Cloudflare;
+use qovery_engine::models::Context;
+
+pub const CLOUDFLARE_ID: &str = "CHANGE ME";
+pub const CLOUDFLARE_TOKEN: &str = "CHANGE ME";
+
+pub fn dns_provider_cloudflare(context: &Context) -> Cloudflare {
+    Cloudflare::new(
+        context.clone(),
+        "qoverytestdnsclo".to_string(),
+        "Qovery Test Cloudflare".to_string(),
+        "oom.sh".to_string(),
+        CLOUDFLARE_TOKEN.to_string(), // Cloudflare name: Qovery test
+        CLOUDFLARE_ID.to_string(),
+    )
+}
diff --git a/test_utilities/src/digitalocean.rs b/test_utilities/src/digitalocean.rs
new file mode 100644
index 00000000..719cc584
--- /dev/null
+++ b/test_utilities/src/digitalocean.rs
@@ -0,0 +1,42 @@
+use digitalocean::DigitalOcean;
+
+use qovery_engine::cloud_provider::digitalocean::DO;
+use qovery_engine::container_registry::docr;
+use qovery_engine::container_registry::docr::DOCR;
+use qovery_engine::dns_provider::cloudflare::Cloudflare;
+use qovery_engine::engine::Engine;
+use qovery_engine::models::Context;
+
+use crate::cloudflare::dns_provider_cloudflare;
+use crate::utilities::build_platform_local_docker;
+
+//TODO: should be environment var
+pub const DIGITAL_OCEAN_TOKEN: &str = "CHANGE ME";
+pub const DIGITAL_OCEAN_URL: &str = "https://api.digitalocean.com/v2/";
+
+pub fn container_registry_digital_ocean(context: &Context) -> DOCR {
+    DOCR::new(context.clone(), "qovery-registry", DIGITAL_OCEAN_TOKEN)
+}
+
+pub fn docker_cr_do_engine(context: &Context) -> Engine {
+    // use DigitalOcean Container Registry
+    let container_registry = Box::new(container_registry_digital_ocean(context));
+    // use LocalDocker
+    let build_platform = Box::new(build_platform_local_docker(context));
+    // use Digital Ocean
+    let cloud_provider = Box::new(cloud_provider_digitalocean(context));
+
+    let dns_provider = Box::new(dns_provider_cloudflare(context));
+
+    Engine::new(
+        context.clone(),
+        build_platform,
+        container_registry,
+        cloud_provider,
+        dns_provider,
+    )
+}
+
+pub fn cloud_provider_digitalocean(context: &Context) -> DO {
+    DO::new(context.clone(), "test", DIGITAL_OCEAN_TOKEN)
+}
diff --git a/test_utilities/src/lib.rs b/test_utilities/src/lib.rs
new file mode 100644
index 00000000..b5b2ee6d
--- /dev/null
+++ b/test_utilities/src/lib.rs
@@ -0,0 +1,4 @@
+pub mod aws;
+pub mod cloudflare;
+pub mod digitalocean;
+pub mod utilities;
diff --git a/test_utilities/src/utilities.rs b/test_utilities/src/utilities.rs
new file mode 100644
index 00000000..49f50263
--- /dev/null
+++ b/test_utilities/src/utilities.rs
@@ -0,0 +1,61 @@
+use curl::easy::Easy;
+use curl::Error;
+use rand::distributions::Alphanumeric;
+use rand::{thread_rng, Rng};
+
+use qovery_engine::build_platform::local_docker::LocalDocker;
+use qovery_engine::models::{Context, Environment};
+
+pub fn build_platform_local_docker(context: &Context) -> LocalDocker {
+    LocalDocker::new(context.clone(), "oxqlm3r99vwcmvuj", "qovery-local-docker")
+}
+
+pub fn init() {
+    env_logger::try_init();
+    println!(
+        "running from current directory: {}",
+        std::env::current_dir().unwrap().to_str().unwrap()
+    );
+}
+
+pub fn generate_id() -> String {
+    // Should follow DNS naming convention https://tools.ietf.org/html/rfc1035
+    let uuid;
+
+    loop {
+        let rand_string: String = thread_rng().sample_iter(Alphanumeric).take(15).collect();
+        if rand_string.chars().next().unwrap().is_alphabetic() {
+            uuid = rand_string.to_lowercase();
+            break;
+        }
+    }
+    uuid
+}
+
+pub fn check_all_connections(env: &Environment) -> Vec<bool> {
+    let mut checking: Vec<bool> = Vec::with_capacity(env.routers.len());
+
+    for router_to_test in &env.routers {
+        let path_to_test = format!(
+            "https://{}{}",
+            &router_to_test.default_domain, &router_to_test.routes[0].path
+        );
+
+        checking.push(curl_path(path_to_test.as_str()));
+    }
+    return checking;
+}
+
+fn curl_path(path: &str) -> bool {
+    let mut easy = Easy::new();
+    easy.url(path).unwrap();
+    let res = easy.perform();
+    match res {
+        Ok(out) => return true,
+
+        Err(e) => {
+            println!("TEST Error : while trying to call {}", e);
+            return false;
+        }
+    }
+}
diff --git a/tests/assets/eks-options.json b/tests/assets/eks-options.json
new file mode 100644
index 00000000..9bb8c949
--- /dev/null
+++ b/tests/assets/eks-options.json
@@ -0,0 +1,128 @@
+{
+  "eks_zone_a_subnet_blocks": [
+    "10.0.0.0/23",
+    "10.0.2.0/23",
+    "10.0.4.0/23",
+    "10.0.6.0/23",
+    "10.0.8.0/23",
+    "10.0.10.0/23",
+    "10.0.12.0/23",
+    "10.0.14.0/23",
+    "10.0.16.0/23",
+    "10.0.18.0/23",
+    "10.0.20.0/23",
+    "10.0.22.0/23",
+    "10.0.24.0/23",
+    "10.0.26.0/23",
+    "10.0.28.0/23",
+    "10.0.30.0/23",
+    "10.0.32.0/23",
+    "10.0.34.0/23",
+    "10.0.36.0/23",
+    "10.0.38.0/23",
+    "10.0.40.0/23"
+  ],
+  "eks_zone_b_subnet_blocks": [
+    "10.0.42.0/23",
+    "10.0.44.0/23",
+    "10.0.46.0/23",
+    "10.0.48.0/23",
+    "10.0.50.0/23",
+    "10.0.52.0/23",
+    "10.0.54.0/23",
+    "10.0.56.0/23",
+    "10.0.58.0/23",
+    "10.0.60.0/23",
+    "10.0.62.0/23",
+    "10.0.64.0/23",
+    "10.0.66.0/23",
+    "10.0.68.0/23",
+    "10.0.70.0/23",
+    "10.0.72.0/23",
+    "10.0.74.0/23",
+    "10.0.78.0/23",
+    "10.0.80.0/23",
+    "10.0.82.0/23",
+    "10.0.84.0/23"
+  ],
+  "eks_zone_c_subnet_blocks": [
+    "10.0.86.0/23",
+    "10.0.88.0/23",
+    "10.0.90.0/23",
+    "10.0.92.0/23",
+    "10.0.94.0/23",
+    "10.0.96.0/23",
+    "10.0.98.0/23",
+    "10.0.100.0/23",
+    "10.0.102.0/23",
+    "10.0.104.0/23",
+    "10.0.106.0/23",
+    "10.0.108.0/23",
+    "10.0.110.0/23",
+    "10.0.112.0/23",
+    "10.0.114.0/23",
+    "10.0.116.0/23",
+    "10.0.118.0/23",
+    "10.0.120.0/23",
+    "10.0.122.0/23",
+    "10.0.124.0/23",
+    "10.0.126.0/23"
+  ],
+  "rds_zone_a_subnet_blocks": [
+    "10.0.214.0/23",
+    "10.0.216.0/23",
+    "10.0.218.0/23",
+    "10.0.220.0/23",
+    "10.0.222.0/23",
+    "10.0.224.0/23"
+  ],
+  "rds_zone_b_subnet_blocks": [
+    "10.0.226.0/23",
+    "10.0.228.0/23",
+    "10.0.230.0/23",
+    "10.0.232.0/23",
+    "10.0.234.0/23",
+    "10.0.236.0/23"
+  ],
+  "rds_zone_c_subnet_blocks": [
+    "10.0.238.0/23",
+    "10.0.240.0/23",
+    "10.0.242.0/23",
+    "10.0.244.0/23",
+    "10.0.246.0/23",
+    "10.0.248.0/23"
+  ],
+  "documentdb_zone_a_subnet_blocks": [
+    "10.0.196.0/23",
+    "10.0.198.0/23",
+    "10.0.200.0/23"
+  ],
+  "documentdb_zone_b_subnet_blocks": [
+    "10.0.202.0/23",
+    "10.0.204.0/23",
+    "10.0.206.0/23"
+  ],
+  "documentdb_zone_c_subnet_blocks": [
+    "10.0.208.0/23",
+    "10.0.210.0/23",
+    "10.0.212.0/23"
+  ],
+  "elasticsearch_zone_a_subnet_blocks": [
+    "10.0.184.0/23",
+    "10.0.186.0/23"
+  ],
+  "elasticsearch_zone_b_subnet_blocks": [
+    "10.0.188.0/23",
+    "10.0.190.0/23"
+  ],
+  "elasticsearch_zone_c_subnet_blocks": [
+    "10.0.192.0/23",
+    "10.0.194.0/23"
+  ],
+  "vpc_cidr_block": "10.0.0.0/16",
+  "eks_cidr_subnet": "23",
+  "qovery_api_url": "api.qovery.com",
+  "rds_cidr_subnet": "23",
+  "documentdb_cidr_subnet": "23",
+  "elasticsearch_cidr_subnet": "23"
+}
diff --git a/tests/aws/aws_environment.rs b/tests/aws/aws_environment.rs
new file mode 100644
index 00000000..cedbcdd4
--- /dev/null
+++ b/tests/aws/aws_environment.rs
@@ -0,0 +1,1330 @@
+extern crate test_utilities;
+
+use chrono::Utc;
+use rusoto_core::region::Region::Custom;
+
+use qovery_engine::cloud_provider::service::Router;
+use qovery_engine::cmd;
+use qovery_engine::models::Kind::Production;
+use qovery_engine::models::{
+    Action, Clone2, Context, CustomDomain, Database, DatabaseKind, Environment, EnvironmentAction,
+    EnvironmentVariable, ExternalService, GitCredentials, Kind, Storage, StorageType,
+};
+use qovery_engine::transaction::{DeploymentOption, TransactionResult};
+use test_utilities::aws::context;
+use test_utilities::utilities::init;
+
+use self::test_utilities::cloudflare::dns_provider_cloudflare;
+use self::test_utilities::utilities::generate_id;
+
+// insert how many actions you will use in tests
+// args are function you want to use and how many context you want to have
+// it permit you to create several different workspaces for each steps
+// TODO implement it well
+fn generate_contexts_and_environments(
+    number: u8,
+    func: fn(&Context) -> Environment,
+) -> (Vec<Context>, Vec<Environment>) {
+    let mut context_vec: Vec<Context> = Vec::new();
+    let mut env_vec: Vec<Environment> = Vec::new();
+    let context = context();
+    for i in std::iter::repeat(number) {
+        context_vec.push(context.clone_not_same_execution_id());
+        let mut environment = func(&context);
+        env_vec.push(environment);
+    }
+    (context_vec, env_vec)
+}
+
+fn deploy_environment(
+    context: &Context,
+    environment_action: &EnvironmentAction,
+) -> TransactionResult {
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let cp = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+    let dns_provider = dns_provider_cloudflare(context);
+    let k = test_utilities::aws::aws_kubernetes_eks(&context, &cp, &dns_provider, nodes);
+
+    tx.deploy_environment_with_options(
+        &k,
+        &environment_action,
+        DeploymentOption {
+            force_build: true,
+            force_push: true,
+        },
+    );
+
+    tx.commit()
+}
+
+fn pause_environment(
+    context: &Context,
+    environment_action: &EnvironmentAction,
+) -> TransactionResult {
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let cp = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+    let dns_provider = dns_provider_cloudflare(context);
+    let k = test_utilities::aws::aws_kubernetes_eks(&context, &cp, &dns_provider, nodes);
+
+    tx.pause_environment(&k, &environment_action);
+
+    tx.commit()
+}
+
+fn delete_environment(
+    context: &Context,
+    environment_action: &EnvironmentAction,
+) -> TransactionResult {
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let cp = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+    let dns_provider = dns_provider_cloudflare(context);
+    let k = test_utilities::aws::aws_kubernetes_eks(&context, &cp, &dns_provider, nodes);
+
+    tx.delete_environment(&k, &environment_action);
+
+    tx.commit()
+}
+
+#[test]
+fn deploy_a_working_environment_with_no_router_on_aws_eks() {
+    init();
+
+    let context = context();
+    let context_for_delete = context.clone_not_same_execution_id();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    let mut environment_for_delete = test_utilities::aws::working_minimal_environment(&context);
+    environment.routers = vec![];
+    environment_for_delete.routers = vec![];
+    environment_for_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_for_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+fn deploy_dockerfile_not_exist() {
+    init();
+    let context = context();
+    let context2 = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    // working env
+    let mut not_working_env = test_utilities::aws::working_minimal_environment(&context2);
+
+    not_working_env.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.git_url = "https://github.com/Qovery/engine-testing.git".to_string();
+            app.branch = "dockerfile-not-exist".to_string();
+            app.commit_id = "5cd900a07a17c7aa3c14cb5cb82c62e19219d57c".to_string();
+            app.environment_variables = vec![];
+            app.dockerfile_path = "".to_string();
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+
+    let ea = EnvironmentAction::Environment(not_working_env);
+
+    match deploy_environment(&context2, &ea) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(true),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
+
+#[test]
+fn deploy_a_not_working_environment_with_no_router_on_aws_eks() {
+    init();
+
+    let context = context();
+    let context_for_deletion = context.clone_not_same_execution_id();
+    let mut environment = test_utilities::aws::non_working_environment(&context);
+
+    environment.routers = vec![];
+
+    let mut environment_delete =
+        test_utilities::aws::non_working_environment(&context_for_deletion);
+    environment_delete.routers = vec![];
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+
+    match delete_environment(&context_for_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+
+    //Todo: remove the namespace (or project)
+}
+
+// to check overload between several databases and apps
+#[test]
+#[ignore]
+fn deploy_an_environment_with_3_databases_and_3_apps() {
+    init();
+    let context = context();
+    let context_for_deletion = context.clone_not_same_execution_id();
+    let mut environment = test_utilities::aws::environment_3_apps_3_routers_3_databases(&context);
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // TODO: should be uncommented as soon as cert-manager is fixed
+    // for the moment this assert report a SSL issue on the second router, so it's works well
+    /*    let connections = test_utilities::utilities::check_all_connections(&env_to_check);
+    for con in connections {
+        assert_eq!(con, true);
+    }*/
+
+    match delete_environment(&context_for_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_domain() {
+    init();
+
+    let context = context();
+    let context_for_deletion = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    match delete_environment(&context_for_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_custom_domain() {
+    init();
+
+    let context = context();
+    let context_for_delete = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    // Todo: fix domains
+    environment.routers = environment
+        .routers
+        .into_iter()
+        .map(|mut router| {
+            router.custom_domains = vec![CustomDomain {
+                // should be the client domain
+                domain: "test-domain.qvy.io".to_string(),
+                // should be our domain
+                target_domain: "target-domain.oom.sh".to_string(),
+            }];
+            router
+        })
+        .collect::<Vec<qovery_engine::models::Router>>();
+
+    let mut environment_delete =
+        test_utilities::aws::working_minimal_environment(&context_for_delete);
+    environment_delete.routers = environment_delete
+        .routers
+        .into_iter()
+        .map(|mut router| {
+            router.custom_domains = vec![CustomDomain {
+                // should be the client domain
+                domain: "test-domain.qvy.io".to_string(),
+                // should be our domain
+                target_domain: "target-domain.oom.sh".to_string(),
+            }];
+            router
+        })
+        .collect::<Vec<qovery_engine::models::Router>>();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_storage_on_aws_eks() {
+    init();
+
+    let context = context();
+    let context_for_deletion = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+
+    // Todo: make an image that check there is a mounted disk
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.storage = vec![Storage {
+                id: generate_id(),
+                name: "photos".to_string(),
+                storage_type: StorageType::Ssd,
+                size_in_gib: 10,
+                mount_point: "/mnt/photos".to_string(),
+                snapshot_retention_in_days: 0,
+            }];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+
+    let mut environment_delete =
+        test_utilities::aws::working_minimal_environment(&context_for_deletion);
+    environment_delete.action = Action::Delete;
+    environment_delete.applications = environment_delete
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.storage = vec![Storage {
+                id: generate_id(),
+                name: "photos".to_string(),
+                storage_type: StorageType::Ssd,
+                size_in_gib: 10,
+                mount_point: "/mnt/photos".to_string(),
+                snapshot_retention_in_days: 0,
+            }];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the disk is here and with correct size
+
+    match delete_environment(&context_for_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    //Todo: remove the namespace (or project)
+}
+
+#[test]
+fn deploy_a_working_environment_with_postgresql() {
+    init();
+
+    let context = context();
+    let context_for_delete = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+
+    let database_host = "postgresql-".to_string() + generate_id().as_str() + ".oom.sh"; // External access check
+    let database_port = 5432;
+    let database_db_name = "my-postgres".to_string();
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    environment.databases = vec![Database {
+        kind: DatabaseKind::Postgresql,
+        action: Action::Create,
+        id: generate_id(),
+        name: database_db_name.clone(),
+        version: "11.8.0".to_string(),
+        fqdn_id: "postgresql-".to_string() + generate_id().as_str(),
+        fqdn: database_host.clone(),
+        port: database_port.clone(),
+        username: database_username.clone(),
+        password: database_password.clone(),
+        total_cpus: "500m".to_string(),
+        total_ram_in_mib: 512,
+        disk_size_in_gib: 10,
+        database_instance_type: "db.t2.micro".to_string(),
+        database_disk_type: "gp2".to_string(),
+    }];
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.branch = "postgres-app".to_string();
+            app.commit_id = "5990752647af11ef21c3d46a51abbde3da1ab351".to_string();
+            app.private_port = Some(1234);
+            app.environment_variables = vec![
+                EnvironmentVariable {
+                    key: "PG_HOST".to_string(),
+                    value: database_host.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_PORT".to_string(),
+                    value: database_port.clone().to_string(),
+                },
+                EnvironmentVariable {
+                    key: "PG_DBNAME".to_string(),
+                    value: database_db_name.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_USERNAME".to_string(),
+                    value: database_username.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_PASSWORD".to_string(),
+                    value: database_password.clone(),
+                },
+            ];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    environment.routers[0].routes[0].application_name = "postgres-app".to_string();
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the database disk is here and with correct size
+
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_production_environment_with_postgresql() {
+    init();
+
+    let context = context();
+    let context_for_delete = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    environment.kind = Kind::Production;
+
+    let database_host = "postgresql-".to_string() + generate_id().as_str() + ".oom.sh"; // External access check
+    let database_port = 5432;
+    let database_db_name = "postgres".to_string();
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    environment.databases = vec![Database {
+        kind: DatabaseKind::Postgresql,
+        action: Action::Create,
+        id: generate_id(),
+        name: database_db_name.clone(),
+        version: "12.4".to_string(),
+        fqdn_id: "postgresql-".to_string() + generate_id().as_str(),
+        fqdn: database_host.clone(),
+        port: database_port.clone(),
+        username: database_username.clone(),
+        password: database_password.clone(),
+        total_cpus: "100m".to_string(),
+        total_ram_in_mib: 512,
+        disk_size_in_gib: 10,
+        database_instance_type: "db.t2.micro".to_string(),
+        database_disk_type: "gp2".to_string(),
+    }];
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.branch = "postgres-app".to_string();
+            app.commit_id = "5990752647af11ef21c3d46a51abbde3da1ab351".to_string();
+            app.private_port = Some(1234);
+            app.environment_variables = vec![
+                EnvironmentVariable {
+                    key: "PG_HOST".to_string(),
+                    value: database_host.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_PORT".to_string(),
+                    value: database_port.clone().to_string(),
+                },
+                EnvironmentVariable {
+                    key: "PG_DBNAME".to_string(),
+                    value: database_db_name.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_USERNAME".to_string(),
+                    value: database_username.clone(),
+                },
+                EnvironmentVariable {
+                    key: "PG_PASSWORD".to_string(),
+                    value: database_password.clone(),
+                },
+            ];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    environment.routers[0].routes[0].application_name = "postgres-app".to_string();
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the database disk is here and with correct size
+
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
+
+fn test_mongodb_configuration(context: Context, mut environment: Environment, version: &str) {
+    init();
+
+    let context_for_delete = context.clone_not_same_execution_id();
+
+    let database_host = "mongodb-".to_string() + generate_id().as_str() + ".oom.sh"; // External access check
+    let database_port = 27017;
+    let database_db_name = "my-mongodb".to_string();
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    let database_uri = format!(
+        "mongodb://{}:{}@{}:{}/{}",
+        database_username, database_password, database_host, database_port, database_db_name
+    );
+    // while waiting the info to be given directly in the database info, we're using this
+    let is_documentdb = match environment.kind {
+        Kind::Production => true,
+        Kind::Development => false,
+    };
+
+    environment.databases = vec![Database {
+        kind: DatabaseKind::Mongodb,
+        action: Action::Create,
+        id: generate_id(),
+        name: database_db_name.clone(),
+        version: version.to_string(),
+        fqdn_id: "mongodb-".to_string() + generate_id().as_str(),
+        fqdn: database_host.clone(),
+        port: database_port.clone(),
+        username: database_username.clone(),
+        password: database_password.clone(),
+        total_cpus: "500m".to_string(),
+        total_ram_in_mib: 512,
+        disk_size_in_gib: 10,
+        database_instance_type: "db.t3.medium".to_string(),
+        database_disk_type: "gp2".to_string(),
+    }];
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.branch = "mongodb-app".to_string();
+            app.commit_id = "158ea8ebc9897c50a7c56b910db33ce837ac1e61".to_string();
+            app.private_port = Some(1234);
+            app.dockerfile_path = format!("Dockerfile-{}", version);
+            app.environment_variables = vec![
+                // EnvironmentVariable {
+                //     key: "ENABLE_DEBUG".to_string(),
+                //     value: "true".to_string(),
+                // },
+                // EnvironmentVariable {
+                //     key: "DEBUG_PAUSE".to_string(),
+                //     value: "true".to_string(),
+                // },
+                EnvironmentVariable {
+                    key: "IS_DOCUMENTDB".to_string(),
+                    value: is_documentdb.to_string(),
+                },
+                EnvironmentVariable {
+                    key: "QOVERY_DATABASE_TESTING_DATABASE_FQDN".to_string(),
+                    value: database_host.clone(),
+                },
+                EnvironmentVariable {
+                    key: "QOVERY_DATABASE_MY_DDB_CONNECTION_URI".to_string(),
+                    value: database_uri.clone(),
+                },
+                EnvironmentVariable {
+                    key: "QOVERY_DATABASE_TESTING_DATABASE_PORT".to_string(),
+                    value: database_port.clone().to_string(),
+                },
+                EnvironmentVariable {
+                    key: "MONGODB_DBNAME".to_string(),
+                    value: database_db_name.clone(),
+                },
+                EnvironmentVariable {
+                    key: "QOVERY_DATABASE_TESTING_DATABASE_USERNAME".to_string(),
+                    value: database_username.clone(),
+                },
+                EnvironmentVariable {
+                    key: "QOVERY_DATABASE_TESTING_DATABASE_PASSWORD".to_string(),
+                    value: database_password.clone(),
+                },
+            ];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    environment.routers[0].routes[0].application_name = "mongodb-app".to_string();
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the database disk is here and with correct size
+
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
+
+/// test mongodb v3.6 with development environment
+#[test]
+fn deploy_a_working_environment_with_mongodb_v3_6() {
+    let context = context();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    test_mongodb_configuration(context, environment, "3.6");
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_mongodb_v4_0() {
+    let context = context();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    test_mongodb_configuration(context, environment, "4.0");
+}
+
+/// test mongodb v4.2 with development environment
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_mongodb_v4_2() {
+    let context = context();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    test_mongodb_configuration(context, environment, "4.2");
+}
+
+/// test mongodb v4.4 with development environment
+#[test]
+fn deploy_a_working_environment_with_mongodb_v4_4() {
+    let context = context();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    test_mongodb_configuration(context, environment, "4.4");
+}
+
+/// test mongodb v3.6 with production environment (DocumentDB)
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_production_mongodb_v3_6() {
+    let context = context();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    environment.kind = Kind::Production;
+
+    test_mongodb_configuration(context, environment, "3.6");
+}
+
+// #[test]
+// fn deploy_a_working_environment_with_external_service() {
+//     init();
+//
+//     let context = context();
+//     let deletion_context = context.clone_not_same_execution_id();
+//
+//     let mut environment = test_utilities::aws::working_minimal_environment(&context);
+//
+//     // no apps
+//     environment.applications = vec![];
+//
+//     environment.external_services = vec![ExternalService {
+//         id: generate_id(),
+//         action: Action::Create,
+//         name: "my-external-service".to_string(),
+//         total_cpus: "500m".to_string(),
+//         total_ram_in_mib: 512,
+//         git_url: "https://github.com/evoxmusic/qovery-external-service-example.git".to_string(),
+//         git_credentials: GitCredentials {
+//             login: "x-access-token".to_string(),
+//             access_token: "CHANGE ME".to_string(), // fake one
+//             expired_at: Utc::now(),
+//         },
+//         branch: "master".to_string(),
+//         commit_id: "db322f2f4ac70933f16e8a422ea9f72e1e14df22".to_string(),
+//         on_create_dockerfile_path: "extsvc/Dockerfile.on-create".to_string(),
+//         on_pause_dockerfile_path: "extsvc/Dockerfile.on-pause".to_string(),
+//         on_delete_dockerfile_path: "extsvc/Dockerfile.on-delete".to_string(),
+//         environment_variables: vec![],
+//     }];
+//
+//     let mut environment_delete = environment.clone();
+//     environment_delete.action = Action::Delete;
+//
+//     let ea = EnvironmentAction::Environment(environment);
+//     let ea_delete = EnvironmentAction::Environment(environment_delete);
+//
+//     match deploy_environment(&context, &ea) {
+//         TransactionResult::Ok => assert!(true),
+//         TransactionResult::Rollback(_) => assert!(false),
+//         TransactionResult::UnrecoverableError(_, _) => assert!(false),
+//     };
+//
+//     match delete_environment(&deletion_context, &ea_delete) {
+//         TransactionResult::Ok => assert!(true),
+//         TransactionResult::Rollback(_) => assert!(false),
+//         TransactionResult::UnrecoverableError(_, _) => assert!(false),
+//     };
+//
+//     // TODO: remove the namespace (or project)
+// }
+
+#[test]
+#[ignore]
+fn deploy_a_working_environment_with_mysql() {
+    init();
+
+    let context = context();
+    let deletion_context = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+
+    let database_host = "mysql-".to_string() + generate_id().as_str() + ".oom.sh"; // External access check
+    let database_port = 3306;
+    let database_db_name = "mydb".to_string();
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    environment.databases = vec![Database {
+        kind: DatabaseKind::Mysql,
+        action: Action::Create,
+        id: generate_id(),
+        name: database_db_name.clone(),
+        version: "5.7.30".to_string(),
+        fqdn_id: "mysql-".to_string() + generate_id().as_str(),
+        fqdn: database_host.clone(),
+        port: database_port.clone(),
+        username: database_username.clone(),
+        password: database_password.clone(),
+        total_cpus: "500m".to_string(),
+        total_ram_in_mib: 512,
+        disk_size_in_gib: 10,
+        database_instance_type: "db.t2.micro".to_string(),
+        database_disk_type: "gp2".to_string(),
+    }];
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.branch = "mysql-app".to_string();
+            app.commit_id = "222295112d58d78227c21060d3a707687302e86f".to_string();
+            app.private_port = Some(1234);
+            app.environment_variables = vec![
+                EnvironmentVariable {
+                    key: "MYSQL_HOST".to_string(),
+                    value: database_host.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_PORT".to_string(),
+                    value: database_port.clone().to_string(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_DBNAME".to_string(),
+                    value: database_db_name.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_USERNAME".to_string(),
+                    value: database_username.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_PASSWORD".to_string(),
+                    value: database_password.clone(),
+                },
+            ];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    environment.routers[0].routes[0].application_name = "mysql-app".to_string();
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the database disk is here and with correct size
+
+    match delete_environment(&deletion_context, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    //Todo: remove the namespace (or project)
+}
+
+#[test]
+#[ignore]
+/// Tests the creation of a simple environment on AWS, with the DB provisioned on RDS.
+fn deploy_a_working_production_environment_with_mysql() {
+    init();
+
+    let context = context();
+    let deletion_context = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    environment.kind = Production;
+
+    let database_host = "mysql-app-".to_string() + generate_id().as_str() + "-svc.oom.sh"; // External access check
+    let database_port = 3306;
+    let database_db_name = "mysql".to_string();
+    let database_username = "superuser".to_string();
+    let database_password = generate_id();
+    environment.databases = vec![Database {
+        kind: DatabaseKind::Mysql,
+        action: Action::Create,
+        id: generate_id(),
+        name: database_db_name.clone(),
+        version: "5.7.30".to_string(),
+        fqdn_id: "mysql-".to_string() + generate_id().as_str(),
+        fqdn: database_host.clone(),
+        port: database_port.clone(),
+        username: database_username.clone(),
+        password: database_password.clone(),
+        total_cpus: "500m".to_string(),
+        total_ram_in_mib: 512,
+        disk_size_in_gib: 10,
+        database_instance_type: "db.t2.micro".to_string(),
+        database_disk_type: "gp2".to_string(),
+    }];
+    environment.applications = environment
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.branch = "mysql-app".to_string();
+            app.commit_id = "222295112d58d78227c21060d3a707687302e86f".to_string();
+            app.private_port = Some(1234);
+            app.environment_variables = vec![
+                EnvironmentVariable {
+                    key: "MYSQL_HOST".to_string(),
+                    value: database_host.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_PORT".to_string(),
+                    value: database_port.clone().to_string(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_DBNAME".to_string(),
+                    value: database_db_name.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_USERNAME".to_string(),
+                    value: database_username.clone(),
+                },
+                EnvironmentVariable {
+                    key: "MYSQL_PASSWORD".to_string(),
+                    value: database_password.clone(),
+                },
+            ];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    environment.routers[0].routes[0].application_name = "mysql-app".to_string();
+
+    let mut environment_delete = environment.clone();
+    environment_delete.action = Action::Delete;
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // todo: check the database disk is here and with correct size
+
+    match delete_environment(&deletion_context, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_working_development_environment_with_all_options_and_psql() {
+    init();
+
+    let context = context();
+    let context_for_deletion = context.clone_not_same_execution_id();
+
+    let mut environment = test_utilities::aws::environnement_2_app_2_routers_1_psql(&context);
+    let mut env_to_check = environment.clone();
+    let mut environment_delete =
+        test_utilities::aws::environnement_2_app_2_routers_1_psql(&context_for_deletion);
+
+    environment.kind = Kind::Development;
+    environment_delete.kind = Kind::Development;
+    environment_delete.action = Action::Delete;
+
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_for_deletion = EnvironmentAction::Environment(environment_delete);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    // TODO: should be uncommented as soon as cert-manager is fixed
+    // for the moment this assert report a SSL issue on the second router, so it's works well
+    /*    let connections = test_utilities::utilities::check_all_connections(&env_to_check);
+    for con in connections {
+        assert_eq!(con, true);
+    }*/
+
+    match delete_environment(&context_for_deletion, &ea_for_deletion) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+/*#[test]
+#[ignore]
+fn deploy_a_working_production_environment_with_all_options_on_aws_eks() {
+    init();
+
+    let context = context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    environment.kind = Kind::Production;
+    let environment_delete = environment.clone_not_same_execution_id();
+    let ea = EnvironmentAction::Environment(environment);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    let ea_delete = EnvironmentAction::Environment(environment_delete);
+    match delete_environment(&context, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}*/
+
+#[test]
+fn deploy_a_not_working_environment_and_after_working_environment() {
+    init();
+
+    // let mut contex_envs = generate_contexts_and_environments(3, test_utilities::aws::working_minimal_environment);
+    let context = context();
+    let context_for_not_working = context.clone_not_same_execution_id();
+    let context_for_delete = context.clone_not_same_execution_id();
+    // env part generation
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    let mut environment_for_not_working =
+        test_utilities::aws::working_minimal_environment(&context_for_not_working);
+    // this environment is broken by container exit
+    environment_for_not_working.applications = environment_for_not_working
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.git_url = "https://gitlab.com/maathor/my-exit-container".to_string();
+            app.branch = "master".to_string();
+            app.commit_id = "55bc95a23fbf91a7699c28c5f61722d4f48201c9".to_string();
+            app.environment_variables = vec![];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+
+    let mut environment_for_delete =
+        test_utilities::aws::working_minimal_environment(&context_for_delete);
+    environment_for_delete.action = Action::Delete;
+    // environment actions
+    let ea = EnvironmentAction::Environment(environment);
+    let ea_not_working = EnvironmentAction::Environment(environment_for_not_working);
+    let ea_delete = EnvironmentAction::Environment(environment_for_delete);
+
+    match deploy_environment(&context_for_not_working, &ea_not_working) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+fn deploy_ok_fail_fail_ok_environment() {
+    init();
+    // working env
+    let context = context();
+    let mut environment = test_utilities::aws::working_minimal_environment(&context);
+    let ea = EnvironmentAction::Environment(environment);
+    // not working 1
+    let context_for_not_working = context.clone_not_same_execution_id();
+    let mut not_working_env =
+        test_utilities::aws::working_minimal_environment(&context_for_not_working);
+    // not working 2
+    let context_for_not_working2 = context.clone_not_same_execution_id();
+    let mut not_working_env2 =
+        test_utilities::aws::working_minimal_environment(&context_for_not_working2);
+    // final env is working
+    let context_for_working2 = context.clone_not_same_execution_id();
+    let mut working_env_2 = test_utilities::aws::working_minimal_environment(&context_for_working2);
+    let ea2 = EnvironmentAction::Environment(working_env_2);
+    // work for delete
+    let context_for_delete = context.clone_not_same_execution_id();
+    let mut delete_env = test_utilities::aws::working_minimal_environment(&context_for_delete);
+    delete_env.action = Action::Delete;
+    let ea_delete = EnvironmentAction::Environment(delete_env);
+    // override application to make envs to be not working
+    not_working_env.applications = not_working_env
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.git_url = "https://gitlab.com/maathor/my-exit-container".to_string();
+            app.branch = "master".to_string();
+            app.commit_id = "55bc95a23fbf91a7699c28c5f61722d4f48201c9".to_string();
+            app.environment_variables = vec![];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+    not_working_env2.applications = not_working_env2
+        .applications
+        .into_iter()
+        .map(|mut app| {
+            app.git_url = "https://gitlab.com/maathor/my-exit-container".to_string();
+            app.branch = "master".to_string();
+            app.commit_id = "55bc95a23fbf91a7699c28c5f61722d4f48201c9".to_string();
+            app.environment_variables = vec![];
+            app
+        })
+        .collect::<Vec<qovery_engine::models::Application>>();
+
+    let ea_not_working = EnvironmentAction::Environment(not_working_env);
+    let ea_not_working2 = EnvironmentAction::Environment(not_working_env2);
+
+    // OK
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    // FAIL and rollback
+    match deploy_environment(&context_for_not_working, &ea_not_working) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(true),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    // FAIL and Rollback again
+    match deploy_environment(&context_for_not_working2, &ea_not_working2) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(true),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    // Should be working
+    match deploy_environment(&context_for_working2, &ea2) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+fn deploy_a_non_working_environment_with_no_failover_on_aws_eks() {
+    init();
+
+    let context = context();
+
+    let mut environment = test_utilities::aws::non_working_environment(&context);
+
+    let ea = EnvironmentAction::Environment(environment);
+
+    let context_for_delete = context.clone_not_same_execution_id();
+    let mut delete_env = test_utilities::aws::non_working_environment(&context_for_delete);
+    delete_env.action = Action::Delete;
+    let ea_delete = EnvironmentAction::Environment(delete_env);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    match delete_environment(&context_for_delete, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_non_working_environment_with_a_working_failover_on_aws_eks() {
+    init();
+    // context for non working environment
+    let context = context();
+
+    let mut environment = test_utilities::aws::non_working_environment(&context);
+    let mut failover_environment = test_utilities::aws::working_minimal_environment(&context);
+    // context for deletion
+    let context_deletion = context.clone_not_same_execution_id();
+    let mut delete_env = test_utilities::aws::working_minimal_environment(&context_deletion);
+    delete_env.action = Action::Delete;
+    let ea_delete = EnvironmentAction::Environment(delete_env);
+    let ea = EnvironmentAction::EnvironmentWithFailover(environment, failover_environment);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    match delete_environment(&context_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn deploy_a_non_working_environment_with_a_non_working_failover_on_aws_eks() {
+    init();
+
+    let context = context();
+
+    let mut environment = test_utilities::aws::non_working_environment(&context);
+    let mut failover_environment = test_utilities::aws::non_working_environment(&context);
+
+    let context_for_deletion = context.clone_not_same_execution_id();
+    let mut delete_env = test_utilities::aws::non_working_environment(&context_for_deletion);
+    delete_env.action = Action::Delete;
+    // environment action initialize
+    let ea_delete = EnvironmentAction::Environment(delete_env);
+    let ea = EnvironmentAction::EnvironmentWithFailover(environment, failover_environment);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+    match delete_environment(&context_for_deletion, &ea_delete) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
+
+/*#[test]
+#[ignore]
+fn deploy_a_working_environment_with_a_failing_default_domain_on_aws_eks() {
+    init();
+
+    // TODO
+}
+
+#[test]
+#[ignore]
+fn deploy_but_fail_to_push_image_on_container_registry() {
+    init();
+
+    // TODO
+}*/
+/*
+fn pause_a_working_development_environment_on_aws_eks() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    environment.kind = Kind::Development;
+
+    let ea = EnvironmentAction::Environment(environment);
+
+    match pause_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn pause_a_working_production_environment_on_aws_eks() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    environment.kind = Kind::Production;
+
+    let ea = EnvironmentAction::Environment(environment);
+
+    match pause_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn pause_a_non_working_environment_on_aws_eks() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::non_working_environment(&context);
+
+    let ea = EnvironmentAction::Environment(environment);
+
+    match pause_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn start_and_pause_and_start_and_delete_a_working_environment_on_aws_eks() {
+    init();
+
+    // START
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    let ea = EnvironmentAction::Environment(environment);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // PAUSE
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    let ea = EnvironmentAction::Environment(environment);
+
+    match pause_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // START
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    let ea = EnvironmentAction::Environment(environment);
+
+    match deploy_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+
+    // DELETE
+    let context = test_utilities::aws::context();
+
+    let mut environment = test_utilities::aws::working_environment(&context);
+    let ea = EnvironmentAction::Environment(environment);
+
+    match delete_environment(&context, &ea) {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+*/
diff --git a/tests/aws/aws_kube_secret_tfstate.rs b/tests/aws/aws_kube_secret_tfstate.rs
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/tests/aws/aws_kube_secret_tfstate.rs
@@ -0,0 +1 @@
+
diff --git a/tests/aws/aws_kubernetes.rs b/tests/aws/aws_kubernetes.rs
new file mode 100644
index 00000000..a34c6ddb
--- /dev/null
+++ b/tests/aws/aws_kubernetes.rs
@@ -0,0 +1,223 @@
+/*extern crate test_utilities;
+use serde_json::value::Value;
+
+use self::test_utilities::cloudflare::dns_provider_cloudflare;
+use self::test_utilities::utilities::init;
+use qovery_engine::cloud_provider::aws::kubernetes::node::Node;
+use qovery_engine::cloud_provider::aws::kubernetes::EKS;
+use qovery_engine::cloud_provider::aws::AWS;
+use qovery_engine::cloud_provider::kubernetes::{Kubernetes, KubernetesError};
+use qovery_engine::cloud_provider::CloudProvider;
+use qovery_engine::dns_provider::cloudflare::Cloudflare;
+use qovery_engine::models::Clone2;
+use qovery_engine::transaction::TransactionResult;
+use std::borrow::Borrow;
+use std::fs::File;
+use std::io::{BufReader, Read};
+use test_utilities::aws::AWS_KUBERNETES_VERSION;
+
+#[test]
+#[ignore]
+fn create_eks_cluster_in_us_east_2() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let aws = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+
+    let cloudflare = dns_provider_cloudflare(&context);
+
+    let mut file = File::open("tests/assets/eks-options.json").unwrap();
+    let mut read_buf = String::new();
+    file.read_to_string(&mut read_buf).unwrap();
+
+    let options_result = serde_json::from_str::<
+        qovery_engine::cloud_provider::aws::kubernetes::Options,
+    >(read_buf.as_str());
+
+    let kubernetes = EKS::new(
+        context,
+        "eks-on-us-east-2",
+        "eks-us-east-2",
+        AWS_KUBERNETES_VERSION,
+        "us-east-2",
+        &aws,
+        &cloudflare,
+        options_result.expect("Oh my god an error in test... Options options options"),
+        nodes,
+    );
+
+    match tx.create_kubernetes(&kubernetes) {
+        Err(err) => panic!("{:?}", err),
+        _ => {}
+    }
+
+    let _ = match tx.commit() {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+pub fn read_file(filepath: &str) -> String {
+    let file = File::open(filepath).expect("could not open file");
+    let mut buffered_reader = BufReader::new(file);
+    let mut contents = String::new();
+    let _number_of_bytes: usize = match buffered_reader.read_to_string(&mut contents) {
+        Ok(number_of_bytes) => number_of_bytes,
+        Err(_err) => 0,
+    };
+
+    contents
+}
+
+#[test]
+#[ignore]
+fn create_eks_cluster_in_eu_west_3() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let aws = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+
+    let cloudflare = dns_provider_cloudflare(&context);
+
+    let mut file = File::open("tests/assets/eks-options.json").unwrap();
+    let mut read_buf = String::new();
+    file.read_to_string(&mut read_buf).unwrap();
+
+    let options_result = serde_json::from_str::<
+        qovery_engine::cloud_provider::aws::kubernetes::Options,
+    >(read_buf.as_str());
+
+    let kubernetes = EKS::new(
+        context.clone(),
+        "eks-on-eu-west-3",
+        "eks-eu-west-3",
+        AWS_KUBERNETES_VERSION,
+        "eu-west-3",
+        &aws,
+        &cloudflare,
+        options_result.expect("Oh my god an error in test... Options options options"),
+        nodes,
+    );
+
+    match tx.create_kubernetes(&kubernetes) {
+        Err(err) => panic!("{:?}", err),
+        _ => {}
+    }
+
+    let _ = match tx.commit() {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn delete_eks_cluster_in_us_east_2() {
+    init();
+
+    let context = test_utilities::aws::context();
+
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let aws = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+
+    let cloudflare = dns_provider_cloudflare(&context);
+
+    let mut file = File::open("tests/assets/eks-options.json").unwrap();
+    let mut read_buf = String::new();
+    file.read_to_string(&mut read_buf).unwrap();
+
+    let options_result = serde_json::from_str::<
+        qovery_engine::cloud_provider::aws::kubernetes::Options,
+    >(read_buf.as_str());
+
+    let kubernetes = EKS::new(
+        context,
+        "eks-on-us-east-2",
+        "eks-us-east-2",
+        AWS_KUBERNETES_VERSION,
+        "us-east-2",
+        &aws,
+        &cloudflare,
+        options_result.expect("Oh my god an error in test... Options options options"),
+        nodes,
+    );
+
+    match tx.delete_kubernetes(&kubernetes) {
+        Err(err) => panic!("{:?}", err),
+        _ => {}
+    }
+
+    let _ = match tx.commit() {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+
+#[test]
+#[ignore]
+fn delete_eks_cluster_in_eu_west_3() {
+    init();
+    // put some environments here, simulated or not
+
+    let context = test_utilities::aws::context();
+
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let aws = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+
+    let cloudflare = dns_provider_cloudflare(&context);
+
+    let mut file = File::open("tests/assets/eks-options.json").unwrap();
+    let mut read_buf = String::new();
+    file.read_to_string(&mut read_buf).unwrap();
+
+    let options_result = serde_json::from_str::<
+        qovery_engine::cloud_provider::aws::kubernetes::Options,
+    >(read_buf.as_str());
+
+    let kubernetes = EKS::new(
+        context,
+        "eks-on-eu-west-3",
+        "eks-eu-west-3",
+        AWS_KUBERNETES_VERSION,
+        "eu-west-3",
+        &aws,
+        &cloudflare,
+        options_result.expect("Oh my god an error in test... Options options options"),
+        nodes,
+    );
+
+    match tx.delete_kubernetes(&kubernetes) {
+        Err(err) => panic!("{:?}", err),
+        _ => {}
+    }
+
+    let _ = match tx.commit() {
+        TransactionResult::Ok => assert!(true),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(false),
+    };
+}
+*/
diff --git a/tests/aws/deletion.rs b/tests/aws/deletion.rs
new file mode 100644
index 00000000..beef0b5c
--- /dev/null
+++ b/tests/aws/deletion.rs
@@ -0,0 +1,59 @@
+use std::fs::File;
+use std::io::Read;
+
+use qovery_engine::cloud_provider::aws::kubernetes::EKS;
+use qovery_engine::cmd::kubectl::create_sample_secret_terraform_in_namespace;
+use qovery_engine::transaction::TransactionResult;
+use test_utilities::aws::AWS_KUBERNETES_VERSION;
+use test_utilities::cloudflare::dns_provider_cloudflare;
+use test_utilities::utilities::init;
+
+pub fn do_not_delete_cluster_containing_tfstate() {
+    init();
+    // put some environments here, simulated or not
+
+    let context = test_utilities::aws::context();
+
+    let engine = test_utilities::aws::docker_ecr_aws_engine(&context);
+    let session = engine.session().unwrap();
+    let mut tx = session.transaction();
+
+    let aws = test_utilities::aws::cloud_provider_aws(&context);
+    let nodes = test_utilities::aws::aws_kubernetes_nodes();
+
+    let cloudflare = dns_provider_cloudflare(&context);
+
+    let mut file = File::open("qovery-engine/tests/assets/eks-options.json").unwrap();
+    let mut read_buf = String::new();
+    file.read_to_string(&mut read_buf).unwrap();
+
+    let options_result = serde_json::from_str::<
+        qovery_engine::cloud_provider::aws::kubernetes::Options,
+    >(read_buf.as_str());
+
+    let kubernetes = EKS::new(
+        context,
+        "eks-on-eu-west-3",
+        "eks-eu-west-3",
+        AWS_KUBERNETES_VERSION,
+        "eu-west-3",
+        &aws,
+        &cloudflare,
+        options_result.expect("Oh my god an error in test... Options options options"),
+        nodes,
+    );
+
+    /*
+        create_sample_secret_terraform_in_namespace();
+    */
+    match tx.delete_kubernetes(&kubernetes) {
+        Err(err) => panic!("{:?}", err),
+        _ => {}
+    }
+
+    let _ = match tx.commit() {
+        TransactionResult::Ok => assert!(false),
+        TransactionResult::Rollback(_) => assert!(false),
+        TransactionResult::UnrecoverableError(_, _) => assert!(true),
+    };
+}
diff --git a/tests/aws/mod.rs b/tests/aws/mod.rs
new file mode 100644
index 00000000..ca587568
--- /dev/null
+++ b/tests/aws/mod.rs
@@ -0,0 +1,3 @@
+mod aws_environment;
+mod aws_kubernetes;
+mod deletion;
diff --git a/tests/digital_ocean/container_registry.rs b/tests/digital_ocean/container_registry.rs
new file mode 100644
index 00000000..4664bcb3
--- /dev/null
+++ b/tests/digital_ocean/container_registry.rs
@@ -0,0 +1,42 @@
+extern crate test_utilities;
+
+use qovery_engine::build_platform::Image;
+use qovery_engine::container_registry::docr::DOCR;
+use test_utilities::digitalocean::DIGITAL_OCEAN_TOKEN;
+
+use self::test_utilities::aws::context;
+use self::test_utilities::digitalocean::docker_cr_do_engine;
+use self::test_utilities::utilities::init;
+
+/*#[test]
+#[ignore]
+fn create_do_container_registry() {
+    init();
+    let context = context();
+    docker_cr_do_engine(&context);
+    let docr = DOCR {
+        context,
+        registry_name: "qoverytest".to_string(),
+        api_key: DIGITAL_OCEAN_TOKEN.to_string(),
+    };
+    let image_test = Image {
+        application_id: "to change".to_string(),
+        name: "imageName".to_string(),
+        tag: "v666".to_string(),
+        commit_id: "sha256".to_string(),
+        registry_url: None,
+    };
+    let repository = DOCR::create_repository(&docr, &image_test);
+}
+*/
+/*#[test]
+fn create_do_repository_on_container_registry() {}
+
+#[test]
+fn delete_do_repository_on_container_registry() {}
+
+#[test]
+fn push_sample_image_on_container_registry() {}*/
+
+//
+// test --package qovery-engine --test container_registry create_do_container_registry -- --exact
diff --git a/tests/digital_ocean/mod.rs b/tests/digital_ocean/mod.rs
new file mode 100644
index 00000000..228aba23
--- /dev/null
+++ b/tests/digital_ocean/mod.rs
@@ -0,0 +1 @@
+mod container_registry;
diff --git a/tests/lib.rs b/tests/lib.rs
new file mode 100644
index 00000000..3d96e5da
--- /dev/null
+++ b/tests/lib.rs
@@ -0,0 +1,3 @@
+mod aws;
+mod digital_ocean;
+mod unit;
diff --git a/tests/unit/mod.rs b/tests/unit/mod.rs
new file mode 100644
index 00000000..038fa38b
--- /dev/null
+++ b/tests/unit/mod.rs
@@ -0,0 +1 @@
+mod s3;
\ No newline at end of file
diff --git a/tests/unit/s3.rs b/tests/unit/s3.rs
new file mode 100644
index 00000000..60380c59
--- /dev/null
+++ b/tests/unit/s3.rs
@@ -0,0 +1,38 @@
+use std::str::FromStr;
+
+use rusoto_core::credential::StaticProvider;
+use rusoto_core::{Client, Region};
+use rusoto_s3::{
+    CreateBucketConfiguration, CreateBucketError, CreateBucketRequest, GetObjectError,
+    GetObjectRequest, ListObjectsV2Output, ListObjectsV2Request, PutBucketVersioningRequest,
+    PutObjectRequest, S3Client, VersioningConfiguration, S3,
+};
+
+use qovery_engine::s3;
+use qovery_engine::s3::{delete_bucket, get_default_region_for_us};
+use test_utilities::aws::{AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION, AWS_ACCESS_KEY_ID, AWS_REGION_FOR_S3};
+use test_utilities::utilities::init;
+
+#[test]
+fn delete_s3_bucket() {
+    init();
+    let bucket_name = "my-test-bucket";
+    let credentials = StaticProvider::new(
+        AWS_ACCESS_KEY_ID.to_string(),
+        AWS_SECRET_ACCESS_KEY.to_string(),
+        None,
+        None,
+    );
+
+    let creation = s3::create_bucket(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, bucket_name);
+    match creation {
+        Ok(out) => println!("Yippee Ki Yay"),
+        Err(e) => println!("While creating the bucket {}", e),
+    }
+
+    let delete = delete_bucket(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, bucket_name);
+    match delete {
+        Ok(out) => println!("Yippee Ki Yay"),
+        Err(e) => println!("While deleting the bucket {}", e),
+    }
+}