apiVersion: apps/v1
kind: Deployment
metadata:
  name: app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: app
  template:
    metadata:
      labels:
        app: app
    spec:
      containers:
      - image: image
        name: name1
      - image: alpine
        name: name2
        ports:
        - containerPort: 123
          name: foo
      - name: name3
        image: alpine