web-controller.yaml

apiVersion: v1
kind: ReplicationController
metadata:
  name: www-v1
  labels:
    app: www
spec:
  replicas: 2
  selector:
    app: www
    version: v1
  template:
    metadata:
      labels:
        app: www
        version: v1
    spec:
     volumes:
     - name: web-assets
       emptyDir: {}
     - name: web-sock
       emptyDir: {}
     containers:
     - name: web
       image: gcr.io/foxio-rnd/rails-image:v1
       ports:
         - name: web-server
           containerPort: 8080
       env:
        - name: RAILS_ENV
          value: production
        - name: WEB_DATABASE_HOST
          value: db
        - name: SECRET_KEY_BASE
          value: 4fb2a451674dd7c5641577a0031847d82247bd137fedb0ba91c6d1a6ccbc8d2da370ffa164503f50c2f2c121f46f1f21b89dc946633924e0c464bdb69b368415
       volumeMounts:
        - mountPath: /assets
          name: web-assets
        - mountPath: /tmp
          name: web-sock
       lifecycle:
        postStart:
         exec:
          command:
            - /bin/bash
            - -c
            - /my_project/kubernetes-post-start.sh
     - name: nginx
       image: gcr.io/foxio-rnd/nginx-image:v1
       ports:
        - name: http-server
          containerPort: 80
        - name: https-server
          containerPort: 443
       volumeMounts:
       - mountPath: /my_project/public
         name: web-assets
         readOnly: true
       - mountPath: /tmp
         name: web-sock