fix npm start,manual start z/os script,health chk

Signed-off-by: Nakul Manchanda <nakul.manchanda@ibm.com>

package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "start": "node server/app.js",
+    "start": "node server/app.js --service sample-node-api --port 8080 --key sslcert/server.key --cert sslcert/server.cert",
     "build": "npm run clean && cp -r server dist/server && cp -r bin dist/bin && cp *.yml dist && cp *.json dist && cp *.js dist && rimraf dist/package-lock.json",
     "clean": "rimraf dist && mkdirp dist"
   },

server/app.js

@@ -130,13 +130,22 @@ app.use(cors());
 const routes = require('./routes/index.route');
 
 app.get('/', (req, res) => res.send('Hello World!'));
+app.get('/health', (req, res) => {
+  const healthcheck = {
+		uptime: process.uptime(),
+		message: 'OK',
+		timestamp: Date.now()
+  };
+  res.send(JSON.stringify(healthcheck));
+});
 app.use(routes);
 
-// const httpServer = http.createServer(app);
+const httpServer = http.createServer(app);
 const httpsServer = https.createServer(credentials, app);
 
-// httpServer.listen(HTTP_PORT);
-httpsServer.listen(config.port);
-console.log(`server listening at port ${config.port}`);
+httpServer.listen(config.port);
+httpsServer.listen(config.port+1);
+console.log(`http server listening at port ${config.port}`);
+console.log(`https server listening at port ${config.port + 1}`);
 
 module.exports = { app };

start-sample.sh

@@ -0,0 +1,10 @@
+## start locally
+node server/app.js --service sample-node-api --port 8080 --key sslcert/server.key --cert sslcert/server.cert -v
+
+## start on z/os uss 
+KEYSTORE_DIRECTORY=/u/nakul/zowe/keystore
+KEYSTORE_ALIAS=localhost
+KEYSTORE_PREFIX="${KEYSTORE_DIRECTORY}/${KEYSTORE_ALIAS}/${KEYSTORE_ALIAS}.keystore"
+KEYSTORE_KEY=${KEYSTORE_PREFIX}.key
+KEYSTORE_CERTIFICATE=${KEYSTORE_PREFIX}.cer-ebcdic
+node server/app.js --service sample-node-api --port 19000 --key ${KEYSTORE_KEY} --cert ${KEYSTORE_CERTIFICATE} -v