healthchecks and secrets

deployment/helloworld-healthcheck.yml

@@ -0,0 +1,23 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: helloworld-deployment
+spec:
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: helloworld
+    spec:
+      containers:
+      - name: k8s-demo
+        image: wardviaene/k8s-demo
+        ports:
+        - name: nodejs-port
+          containerPort: 3000
+        livenessProbe:
+          httpGet:
+            path: /
+            port: nodejs-port
+          initialDelaySeconds: 15
+          timeoutSeconds: 30

deployment/helloworld-secrets-volumes.yml

@@ -0,0 +1,25 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: helloworld-deployment
+spec:
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: helloworld
+    spec:
+      containers:
+      - name: k8s-demo
+        image: wardviaene/k8s-demo
+        ports:
+        - name: nodejs-port
+          containerPort: 3000
+        volumeMounts:
+        - name: cred-volume
+          mountPath: /etc/creds
+          readOnly: true
+      volumes:
+      - name: cred-volume
+        secret: 
+          secretName: db-secrets

deployment/helloworld-secrets.yml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: db-secrets
+type: Opaque
+data:
+  password: cm9vdA==
+  username: cGFzc3dvcmQ=