apollo/scripts/apollo-on-kubernetes/kubernetes/service-apollo-portal-server.yaml

#
# Copyright 2021 Apollo Authors
#
# 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
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# 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.
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---
# 为外部 mysql 服务设置 service
kind: Service
apiVersion: v1
metadata:
  namespace: sre
  name: service-mysql-for-portal-server
  labels:
    app: service-mysql-for-portal-server
spec:
  ports:
    - protocol: TCP
      port: 3306
      targetPort: 3306
  type: ClusterIP
  sessionAffinity: None
---
kind: Endpoints
apiVersion: v1
metadata:
  namespace: sre
  name: service-mysql-for-portal-server
subsets:
  - addresses:
      # 更改为你的 mysql addresses, 例如 1.1.1.1
      - ip: your-mysql-addresses
    ports:
      - protocol: TCP
        port: 3306

---
# configmap for apollo-portal-server
kind: ConfigMap
apiVersion: v1
metadata:
  namespace: sre
  name: configmap-apollo-portal-server
data:
  application-github.properties: |
    spring.datasource.url = jdbc:mysql://service-mysql-for-portal-server.sre:3306/ApolloPortalDB?characterEncoding=utf8
    # mysql username
    spring.datasource.username = FillInCorrectUser
    # mysql password
    spring.datasource.password = FillInCorrectPassword
    # enabled environments
    apollo.portal.envs = dev,fat,uat,pro
  apollo-env.properties: |
    dev.meta=http://service-apollo-config-server-dev.sre:8080
    fat.meta=http://service-apollo-config-server-fat.sre:8080
    uat.meta=http://service-apollo-config-server-uat.sre:8080
    pro.meta=http://service-apollo-config-server-prod.sre:8080

---
kind: Service
apiVersion: v1
metadata:
  namespace: sre
  name: service-apollo-portal-server
  labels:
    app: service-apollo-portal-server
spec:
  ports:
    - protocol: TCP
      port: 8070
      targetPort: 8070
      nodePort: 30001
  selector:
    app: pod-apollo-portal-server
  type: NodePort
  # portal session 保持
  sessionAffinity: ClientIP

---
kind: Deployment
apiVersion: apps/v1
metadata:
  namespace: sre
  name: deployment-apollo-portal-server
  labels:
    app: deployment-apollo-portal-server
spec:
  # 2 个实例
  replicas: 2
  selector:
    matchLabels:
      app: pod-apollo-portal-server
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: pod-apollo-portal-server
    spec:
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 100
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: app
                  operator: In
                  values:
                  - pod-apollo-portal-server
              topologyKey: kubernetes.io/hostname
      
      volumes:
        - name: volume-configmap-apollo-portal-server
          configMap:
            name: configmap-apollo-portal-server
            items:
              - key: application-github.properties
                path: application-github.properties
              - key: apollo-env.properties
                path: apollo-env.properties
      containers:
        - image: apolloconfig/apollo-portal:1.9.2
          securityContext:
            privileged: true
          imagePullPolicy: IfNotPresent
          name: container-apollo-portal-server
          ports:
            - protocol: TCP
              containerPort: 8070
          
          volumeMounts:
            - name: volume-configmap-apollo-portal-server
              mountPath: /apollo-portal/config/application-github.properties
              subPath: application-github.properties
            - name: volume-configmap-apollo-portal-server
              mountPath: /apollo-portal/config/apollo-env.properties
              subPath: apollo-env.properties
          
          env:
            - name: APOLLO_PORTAL_SERVICE_NAME
              value: "service-apollo-portal-server.sre"
          
          readinessProbe:
            tcpSocket:
              port: 8070
            initialDelaySeconds: 10
            periodSeconds: 5
          
          livenessProbe:
            tcpSocket:
              port: 8070
            # 120s 内, server 未启动则重启 container
            initialDelaySeconds: 120
            periodSeconds: 15
          
      dnsPolicy: ClusterFirst
      restartPolicy: Always