apiVersion: apps/v1
kind: Deployment
metadata:
  name: web
spec:
  replicas: 3
  selector:
    matchLabels:
      app: web
  strategy:
      type: RollingUpdate
      rollingUpdate:
         maxUnavailable: 0
         maxSurge: 100%
  template:
    metadata:
     labels: 
       app: web
    spec:
      containers:
        - name: web
          image: olegim89/otus_intro:latest
          livenessProbe:
            tcpSocket: 
              port: 8000
          readinessProbe:
            httpGet:
              path: /index.html
              port: 8000
          volumeMounts:
            - name: app
              mountPath: /app
      initContainers:
        - name: init-myservice
          image: busybox:1.31.0
          command: ['sh', '-c', 'wget -O- https://raw.githubusercontent.com/express42/otus-platform-snippets/master/Module-02/Introduction-to-Kubernetes/wget.sh | sh']
          volumeMounts:
            - name: app
              mountPath: /app
      volumes:
         - name: app
           emptyDir: {}