samples/grpc-echo/grpc-echo.yaml

apiVersion: v1
kind: Service
metadata:
  labels:
    app: echo
  name: echo
  namespace: echo-grpc
spec:
  selector:
    app: echo
  type: ClusterIP
  ports:
  - name: http
    port: 80
    targetPort: 18080
  - name: grpc
    port: 7070
    targetPort: 17070
  - name: tcp
    port: 9090
    targetPort: 19090
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo-v1
  namespace: echo-grpc
spec:
  replicas: 1
  selector:
    matchLabels:
      app: echo
      version: v1
  template:
    metadata:
      annotations:
        inject.istio.io/templates: grpc-agent
        proxy.istio.io/config: '{"holdApplicationUntilProxyStarts": true}'
      labels:
        app: echo
        version: v1
    spec:
      containers:
        - args:
          - --metrics=15014
          - --port
          - "18080"
          - --tcp
          - "19090"
          - --xds-grpc-server=17070
          - --grpc
          - "17070"
          - --grpc
          - "17171"
          - --port
          - "3333"
          - --port
          - "8080"
          - --version
          - v1
          - --crt=/cert.crt
          - --key=/cert.key
          env:
          - name: INSTANCE_IP
            valueFrom:
              fieldRef:
                apiVersion: v1
                fieldPath: status.podIP
          image: gcr.io/istio-testing/app:latest
          imagePullPolicy: Always
          livenessProbe:
            failureThreshold: 10
            initialDelaySeconds: 10
            periodSeconds: 10
            successThreshold: 1
            tcpSocket:
              port: tcp-health-port
            timeoutSeconds: 1
          name: app
          ports:
          - containerPort: 17070
            protocol: TCP
          - containerPort: 17171
            protocol: TCP
          - containerPort: 8080
            protocol: TCP
          - containerPort: 3333
            name: tcp-health-port
            protocol: TCP
          readinessProbe:
            failureThreshold: 10
            httpGet:
              path: /
              port: 8080
              scheme: HTTP
            initialDelaySeconds: 1
            periodSeconds: 2
            successThreshold: 1
            timeoutSeconds: 1
          securityContext:
            runAsGroup: 1338
            runAsUser: 1338
          startupProbe:
            failureThreshold: 10
            periodSeconds: 10
            successThreshold: 1
            tcpSocket:
              port: tcp-health-port
            timeoutSeconds: 1
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo-v2
  namespace: echo-grpc
spec:
  replicas: 1
  selector:
    matchLabels:
      app: echo
      version: v2
  template:
    metadata:
      annotations:
        inject.istio.io/templates: grpc-agent
        proxy.istio.io/config: '{"holdApplicationUntilProxyStarts": true}'
      labels:
        app: echo
        version: v2
    spec:
      containers:
        - args:
          - --metrics=15014
          - --xds-grpc-server=17070
          - --port
          - "18080"
          - --tcp
          - "19090"
          - --grpc
          - "17070"
          - --grpc
          - "17171"
          - --port
          - "3333"
          - --port
          - "8080"
          - --version
          - v2
          - --crt=/cert.crt
          - --key=/cert.key
          env:
          - name: INSTANCE_IP
            valueFrom:
              fieldRef:
                apiVersion: v1
                fieldPath: status.podIP
          image: gcr.io/istio-testing/app:latest
          imagePullPolicy: Always
          livenessProbe:
            failureThreshold: 10
            initialDelaySeconds: 10
            periodSeconds: 10
            successThreshold: 1
            tcpSocket:
              port: tcp-health-port
            timeoutSeconds: 1
          name: app
          ports:
          - containerPort: 17070
            protocol: TCP
          - containerPort: 17171
            protocol: TCP
          - containerPort: 8080
            protocol: TCP
          - containerPort: 3333
            name: tcp-health-port
            protocol: TCP
          readinessProbe:
            failureThreshold: 10
            httpGet:
              path: /
              port: 8080
              scheme: HTTP
            initialDelaySeconds: 1
            periodSeconds: 2
            successThreshold: 1
            timeoutSeconds: 1
          securityContext:
            runAsGroup: 1338
            runAsUser: 1338
          startupProbe:
            failureThreshold: 10
            periodSeconds: 10
            successThreshold: 1
            tcpSocket:
              port: tcp-health-port
            timeoutSeconds: 1