Added Kubernetes support

deploy/deployment.yaml

@@ -0,0 +1,44 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  creationTimestamp: null
+  labels:
+    app: accounts
+  name: accounts
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: accounts
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: accounts
+    spec:
+      containers:
+      - image: us.icr.io/sn-labs-coursera1308/accounts:1
+        name: accounts
+        resources: {}
+
+        env:
+          - name: DATABASE_HOST
+            value: postgresql
+          - name: DATABASE_NAME
+            valueFrom:
+              secretKeyRef:
+                name: postgresql
+                key: database-name
+          - name: DATABASE_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: postgresql
+                key: database-password
+          - name: DATABASE_USER
+            valueFrom:
+              secretKeyRef:
+                name: postgresql
+                key: database-user
+
+status: {}

deploy/service.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  creationTimestamp: null
+  labels:
+    app: accounts
+  name: accounts
+spec:
+  ports:
+  - port: 8080
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: accounts
+  type: ClusterIP
+status:
+  loadBalancer: {}