##
## Heron API server deployment
##
apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: heron-apiserver
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: heron-apiserver
    spec:
      volumes:
        - name: google-cloud-key
          secret:
            secretName: heron-gcs-key
      containers:
        - name: heron-apiserver
          image: heron/heron:latest
          command: ["sh", "-c"]
          args:
            - >-
              heron-apiserver
              --base-template kubernetes
              --cluster kubernetes
              -D heron.statemgr.connection.string=zookeeper:2181
              -D heron.kubernetes.scheduler.uri=http://localhost:8001
              -D heron.executor.docker.image=heron/heron:latest
              -D heron.class.uploader=com.twitter.heron.uploader.gcs.GcsUploader
              -D heron.uploader.gcs.bucket=$GCS_BUCKET
          volumeMounts:
            - name: google-cloud-key
              mountPath: /heron/secret
          env:
            - name: GOOGLE_APPLICATION_CREDENTIALS
              value: /heron/secret/key.json
            - name: GCS_BUCKET
              valueFrom:
                configMapKeyRef:
                  name: heron-apiserver-config
                  key: gcs.bucket
        - name: kubectl-proxy
          image: heron/kubectl:latest
          command: ["sh", "-c"]
          args:
            - >
              kubectl proxy -p 8001

---

##
## Service to expose the heron api server
##
apiVersion: v1
kind: Service
metadata:
  name: heron-apiserver
spec:
  selector:
    app: heron-apiserver
  ports:
    - protocol: TCP
      port: 9000
      targetPort: 9000