apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: alpaca
    env: prod
    ver: "1"
  name: alpaca-prod
spec:
  replicas: 3
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: alpaca
      env: prod
      ver: "1"
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: alpaca
        env: prod
        ver: "1"
    spec:
      containers:
      - image: gcr.io/kuar-demo/kuard-amd64:blue
        imagePullPolicy: IfNotPresent
        name: alpaca-prod
        ports:
        - containerPort: 8080
          protocol: TCP
        readinessProbe:
          failureThreshold: 3
          httpGet:
            path: /ready
            port: 8080
            scheme: HTTP
          periodSeconds: 2
          successThreshold: 1
          timeoutSeconds: 1