client-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: client-deployment
  labels:
    app: client
spec:
  replicas: 1
  selector:
    matchLabels:
      app: client
  template:
    metadata:
      labels:
        app: client
    spec:
      containers:
      - name: client-container
        image: quay.io/amitos/client-app:latest
        imagePullPolicy: Always
        env:
        - name: SERVER_HOSTNAME
          valueFrom:
            configMapKeyRef:
              name: my-config-map
              key: SERVER_HOSTNAME
        - name: SERVER_PORT 
          valueFrom:
            configMapKeyRef:
              name: my-config-map
              key: SERVER_PORT
        - name: CLIENT_PORT 
          valueFrom:
            configMapKeyRef:
              name: my-config-map
              key: CLIENT_PORT
---
apiVersion: v1
kind: Service
metadata:
  name: client-service
spec:
  selector:
    app: client 
  ports:
    - protocol: TCP
      port: 5001
      targetPort: 5001
  type: NodePort