step3/manifests/server.yaml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: serverservice
spec:
  selector:
    matchLabels:
      app: serverservice
  template:
    metadata:
      labels:
        app: serverservice
    spec:
      serviceAccountName: default
      containers:
        - name: server
          image: serverservice
          ports:
            - containerPort: 5050
          # Since Kubernetes 1.23, it's recommended to use native grpc probe.
          # https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-a-grpc-liveness-probe
          readinessProbe:
            exec:
              command: ["/bin/grpc_health_probe", "-addr=:5050"]
            initialDelaySeconds: 3
          livenessProbe:
            exec:
              command: ["/bin/grpc_health_probe", "-addr=:5050"]
            initialDelaySeconds: 10
          env:
            - name: PORT
              value: "5050"
          resources:
            requests:
              cpu: 300m
              memory: 256Mi
            limits:
              cpu: 600m
              memory: 1Gi
---
apiVersion: v1
kind: Service
metadata:
  name: serverservice
spec:
  type: ClusterIP
  selector:
    app: serverservice
  ports:
    - name: grpc
      port: 5050
      targetPort: 5050