Memo for kubernetes config files.

deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: second-app-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: second-app
      tier: backend
  template:
    metadata:
      labels:
        app: second-app
        tier: backend
    spec:
      containers:
        - name: second-node
          image: duyoji/kub-first-app:2
          livenessProbe:
            httpGet:
              path: /
              port: 8080
            periodSeconds: 10
            initialDelaySeconds: 5
          # resources:
          #   requests:
          #     memory: '64Mi'
          #     cpu: '250m'
          #   limits:
          #     memory: '128Mi'
          #     cpu: '500m'

service.yaml

apiVersion: v1
kind: Service
metadata:
  name: backend
spec:
  selector: 
    app: second-app
  ports:
    - protocol: 'TCP'
      port: 80
      targetPort: 8080
    # - protocol: 'TCP'
    #   port: 443
    #   targetPort: 443
  type: LoadBalancer