symfony-deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: symfony
  annotations:
    pod.alpha.kubernetes.io/init-containers: '[{
            "name": "install",
            "image": "revsbech/symfonydemo",
            "command": ["cp", "-a", "/var/www/application", "/app"],
            "volumeMounts": [
                {
                    "name": "workdir",
                    "mountPath": "/app"
                }
            ]
        }
    ]'

spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: symfony
    spec:
      containers:
      - name: nginx
        image: pcodk/nginx
        ports:
        - containerPort: 80
        volumeMounts:
         - mountPath: /var/www/application
           name: workdir   
      - name: php
        image: pcodk/php7
        volumeMounts:
         - mountPath: /var/www/application
           name: workdir        
      volumes:
       - name: workdir
         emptyDir: {}