gke_config.yaml

apiVersion: v1
kind: Service
metadata:
  name: mygrpcendpoint-loadbalancer
spec:
  ports:
  # Port that accepts gRPC and JSON/HTTP2 requests over HTTP.
  - port: 8000
    targetPort: 9000
    protocol: TCP
    name: http2
  - port: 8001
    targetPort: 9001
    protocol: TCP
    name: http1
  selector:
    app: mygrpcendpoint
  type: LoadBalancer
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: mygrpcendpoint
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: mygrpcendpoint
    spec:
      volumes:
      - name: nginx-config
        configMap:
          name: nginx-config
      containers:
      # doc here: https://cloud.google.com/endpoints/docs/specify-proxy-startup-options
      - name: esp
        image: b.gcr.io/endpoints/endpoints-runtime:1.0
        args: [
          "-P", "9000",
          "-p", "9001",
          "-s", "mygrpcendpoint.endpoints.MYPROJECTID.cloud.goog",
          "-v", "apiversion", # will be substituded by the deploy script
          "-a", "grpc://127.0.0.1:8000",
          "-n", "/etc/nginx/custom/nginx.conf",
        ]
        ports:
          - containerPort: 8000
        volumeMounts:
          - mountPath: /etc/nginx/custom
            name: nginx-config
            readOnly: true

      - name: mygrpcendpoint
        image: gcr.io/MYPROJECTID/mygrpcendpoint:latest
        ports:
          - containerPort: 8000

      - name: mygrpcendpoint-swaggerui
        image: gcr.io/MYPROJECTID/mygrpcendpoint-swaggerui:latest
        ports:
          - containerPort: 9002