---
kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  name: functions
  labels:
    app: functions
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: functions
    spec:
      containers:
      - name: functions
        image: iron/functions
        securityContext:
          privileged: true
        env:
        - name: DOCKER_HOST
          value: unix:///var/run/docker.sock
        - name: MQ_URL
          valueFrom:
            configMapKeyRef:
              name: functions-config
              key: MQ_URL
        - name: DB_URL
          valueFrom:
            configMapKeyRef:
              name: functions-config
              key: DB_URL
        volumeMounts:
        - mountPath: "/var/run/docker.sock"
          name: docker-socket
          readOnly: false
        ports:
        - name: http-server
          containerPort: 8080
      volumes:
      - name: docker-socket
        hostPath:
          path: "/var/run/docker.sock"