Containerization work for sample-node-api

Signed-off-by: Adarshdeep Cheema <adarshdeep.cheema@ibm.com>
2026-03-10 08:41:23 +00:00 · 2021-12-16 12:31:21 -05:00
parent 9bd626c42e
commit 5b0e931a7e
7 changed files with 488 additions and 4 deletions
--- a/container/sample-node-api.yml
+++ b/container/sample-node-api.yml
@@ -0,0 +1,135 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: sample-node-api
+  namespace: zowe
+  labels:
+    app.kubernetes.io/name: zowe
+    app.kubernetes.io/instance: zowe
+    # app.kubernetes.io/version:
+    app.kubernetes.io/component: sample-node-api
+    # app.kubernetes.io/part-of:
+    app.kubernetes.io/managed-by: manual
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: zowe
+      app.kubernetes.io/instance: zowe
+      app.kubernetes.io/component: sample-node-api
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: zowe
+        app.kubernetes.io/instance: zowe
+        app.kubernetes.io/component: sample-node-api
+    spec:
+      securityContext:
+        runAsUser: 20000
+        runAsGroup: 20000
+        fsGroup: 20000
+      serviceAccountName: zowe-sa
+      volumes:
+        - name: zowe-runtime
+          emptyDir: {}
+        - name: zowe-instance
+          emptyDir: {}
+        - name: zowe-config
+          configMap:
+            name: zowe-config
+        - name: zowe-keystore
+          projected:
+            sources:
+              - configMap:
+                  name: zowe-certificates-cm
+              - secret:
+                  name: zowe-certificates-secret
+        - name: zowe-workspace
+          persistentVolumeClaim:
+            claimName: zowe-workspace-pvc
+      containers:
+        - name: sample-node-api
+          image: zowe-docker-snapshot.jfrog.io/ompzowe/sample-node-api:1.0.0-ubuntu-amd64.containerization-6
+          imagePullPolicy: Always
+          resources:
+            requests:
+              memory: "64Mi"
+              cpu: "10m"
+            limits:
+              memory: "128Mi"
+              cpu: "100m"
+          ports:
+            - name: sna-port
+              containerPort: 18000
+              protocol: TCP
+          readinessProbe:
+            tcpSocket:
+              port: 18000
+            initialDelaySeconds: 30
+            # this should give 18 * periodSeconds(default to 10) seconds about 3 minutes to confirm it's ready
+            failureThreshold: 18
+          command: ["/bin/bash", "-c"]
+          args:
+            - "/home/zowe/runtime/bin/internal/run-zowe.sh -c /home/zowe/instance"
+          env:
+            - name: ZWE_POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+          lifecycle:
+            preStop:
+              exec:
+                command: ["/bin/sh", "-c", "/home/zowe/runtime/bin/internal/container-prestop.sh"]
+          securityContext:
+            readOnlyRootFilesystem: true
+          volumeMounts:
+            - name: zowe-runtime
+              mountPath: "/home/zowe/runtime"
+            - name: zowe-instance
+              mountPath: "/home/zowe/instance"
+            - name: zowe-config
+              mountPath: "/home/zowe/instance/instance.env"
+              subPath: instance.env
+              readOnly: true
+            - name: zowe-keystore
+              mountPath: "/home/zowe/keystore/"
+              readOnly: true
+            - name: zowe-workspace
+              mountPath: "/home/zowe/instance/workspace"
+      initContainers:
+        - name: init-zowe
+          image: zowe-docker-release.jfrog.io/ompzowe/zowe-launch-scripts:latest-ubuntu
+          imagePullPolicy: Always
+          resources:
+            requests:
+              memory: "64Mi"
+              cpu: "10m"
+            limits:
+              memory: "128Mi"
+              cpu: "100m"
+          securityContext:
+            readOnlyRootFilesystem: true
+          volumeMounts:
+            - name: zowe-runtime
+              mountPath: "/home/zowe/runtime"
+            - name: zowe-instance
+              mountPath: "/home/zowe/instance"
+---
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: sample-node-api-pdb
+  namespace: zowe
+  labels:
+    app.kubernetes.io/name: zowe
+    app.kubernetes.io/instance: zowe
+    # app.kubernetes.io/version:
+    app.kubernetes.io/component: pdb
+    app.kubernetes.io/managed-by: manual
+spec:
+  minAvailable: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: zowe
+      app.kubernetes.io/instance: zowe
+      app.kubernetes.io/component: sample-node-api