apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo-api-dep
spec:
  replicas: 3
  selector:
    matchLabels:
      app: echo-app
      tier: back
  template:
    metadata:
      labels:
        app: echo-app
        tier: back
    spec:
      containers:
      - name: echo-api
        image: tasb/echo-api:k8s
        ports:
        - containerPort: 80