apiVersion: apps/v1
kind: Deployment
metadata:
  name: pi-web
  labels:
    kiamol: ch07-lab
spec:
  replicas: 2
  selector:
    matchLabels:
      app: pi-web
  template:
    metadata:
      labels:
        app: pi-web
    spec:
      initContainers:
        - name: init-script-1
          image: kiamol/ch03-sleep
          command: ['sh', '-c', "echo '#!/bin/sh\ndotnet Pi.Web.dll -m web' > /init/startup.sh"]
          volumeMounts:
            - name: init
              mountPath: "/init"
        - name: init-script-2
          image: kiamol/ch03-sleep
          command: ['sh', '-c', "chmod +x /init/startup.sh"]
          volumeMounts:
            - name: init
              mountPath: "/init"
        - name: init-version
          image: kiamol/ch03-sleep
          command: ['sh', '-c', "echo 'ch07-lab' > /init/version.txt"]
          volumeMounts:
            - name: init
              mountPath: "/init"
      containers:
        - name: web
          image: kiamol/ch05-pi
          command: ["/init/startup.sh"] 
          ports:
            - containerPort: 80
              name: http
          volumeMounts:
            - name: init
              mountPath: "/init"     
        - name: server
          image: kiamol/ch03-sleep  
          command: ['sh', '-c', 'while true; do echo -e "HTTP/1.1 200 OK\nContent-Type: text/plain\nContent-Length: 9\n\n$(cat /init/version.txt)" | nc -l -p 8080; done']
          ports:
            - containerPort: 8080
              name: http
          volumeMounts:
            - name: init
              mountPath: "/init"
      volumes:
        - name: init
          emptyDir: {}