docker,k8s部署Apollo

因為樓主更改了apollo源碼，所以需要重新打包，然后在制作鏡像。

1.docker部署Apollo

1. 打包

可以參考上文。

2.制作鏡像

分別獲取打包之后zip包，在/apollo-portal/target/，apollo-adminservice/target/，apollo-configservice/target/中。

分別在apollo-portal，apollo-adminservice，apollo-configservice中獲取dockerflie。

docker build -t apollo-portal . docker build -t apollo-adminservice . docker build -t apollo-configservice .

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3.運行容器

在虛擬機中執行以下命令即可。

adminconfig docker run -d -p 8090:8090 --net=host -e SPRING_DATASOURCE_URL="jdbc:postgresql://ip:5432/apolloconfig?characterEncoding=utf8" -e SPRING_DATASOURCE_USERNAME=apolloconfig -e SPRING_DATASOURCE_PASSWORD=123 -d -v /tmp/logs:/opt/logs --name apollo-adminservice apollo-adminservice SPRING_DATASOURCE_URL: 對應環境ApolloConfigDB的地址 SPRING_DATASOURCE_USERNAME: 對應環境ApolloConfigDB的用戶名 SPRING_DATASOURCE_PASSWORD: 對應環境ApolloConfigDB的密碼 --name apollo-adminservice apollo-adminservice：為鏡像同名 下面同理 apollo-configservice docker run -p 8080:8080 --net=host -e SPRING_DATASOURCE_URL="jdbc:postgresql://ip:5432/apolloconfig?characterEncoding=utf8" -e SPRING_DATASOURCE_USERNAME=apolloconfig -e SPRING_DATASOURCE_PASSWORD=123 -d -v /tmp/logs:/opt/logs --name apollo-configservice apollo-configservice SPRING_DATASOURCE_URL: 對應環境ApolloConfigDB的地址 SPRING_DATASOURCE_USERNAME: 對應環境ApolloConfigDB的用戶名 SPRING_DATASOURCE_PASSWORD: 對應環境ApolloConfigDB的密碼 apollo-portal docker run -p 8070:8070 --net=host -e SPRING_DATASOURCE_URL="jdbc:postgresql://ip:5432/apolloportal" -e SPRING_DATASOURCE_USERNAME=apolloportal -e SPRING_DATASOURCE_PASSWORD=123 -e APOLLO_PORTAL_ENVS=dev -e DEV_META=http://localhost:8080 -d -v /tmp/logs:/opt/logs --name apollo-portal apollo-portal SPRING_DATASOURCE_URL: 對應環境ApolloPortalDB的地址 SPRING_DATASOURCE_USERNAME: 對應環境ApolloPortalDB的用戶名 SPRING_DATASOURCE_PASSWORD: 對應環境ApolloPortalDB的密碼 APOLLO_PORTAL_ENVS(可選): 對應ApolloPortalDB中的apollo.portal.envs配置項，如果沒有在數據庫中配置的話，可以通過此環境參數配置 DEV_META/PRO_META(可選): 配置對應環境的Meta Service地址，以${ENV}_META命名，需要注意的是如果配置了ApolloPortalDB中的apollo.portal.meta.servers配置，則以apollo.portal.meta.servers中的配置為準

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如沒有定制數據庫需求，可以參考官方文檔

https://github.com/ctripcorp/apollo/wiki/%E5%88%86%E5%B8%83%E5%BC%8F%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97#2-apolloportalmetaservers—%E5%90%84%E7%8E%AF%E5%A2%83meta-service%E5%88%97%E8%A1%A8

2.k8s部署Apollo

書接上文 樓主定制了oracle版本的apollo，那么怎么使用k8s部署呢，本文只部署dev環境，使用yaml文件在Kubernetes-dashboard部署。

如果有對Kubernetes-dashboard不熟悉的，可以參考k8s專欄 。

1.部署apollo-admin

--- apiVersion: v1 kind: ConfigMap metadata: namespace: apollo #更改自己的namespace name: configmap-apollo-admin-server data: application-github.properties: | spring.datasource.url = jdbc:postgresql://ip:5432/apolloconfig?characterEncoding=utf8 spring.datasource.username = apolloconfig spring.datasource.password = 123 eureka.service.url = ip:5001/eureka --- apiVersion: v1 kind: Service metadata: namespace: apollo name: service-apollo-admin-server labels: app: service-apollo-admin-server spec: ports: - protocol: TCP port: 8090 nodePort: 8090 selector: app: pod-apollo-admin-server type: NodePort --- apiVersion: apps/v1 kind: Deployment metadata: namespace: apollo name: deployment-apollo-admin-server labels: app: deployment-apollo-admin-server spec: replicas: 1 selector: matchLabels: app: pod-apollo-admin-server strategy: rollingUpdate: maxSurge: 1 maxUnavailable: 1 type: RollingUpdate template: metadata: labels: app: pod-apollo-admin-server spec: volumes: - name: volume-configmap-apollo-admin-server configMap: name: configmap-apollo-admin-server items: - key: application-github.properties path: application-github.properties containers: - image: ip:9000/apollo/apollo-adminservice:latest #鏡像地址 樓主這里使用了私人倉庫 securityContext: privileged: true imagePullPolicy: IfNotPresent name: container-apollo-admin-server ports: - protocol: TCP containerPort: 8090 volumeMounts: - name: volume-configmap-apollo-admin-server mountPath: /apollo-admin-server/config/application-github.properties subPath: application-github.properties env: - name: APOLLO_ADMIN_SERVICE_NAME value: "service-apollo-admin-server.sre" readinessProbe: tcpSocket: port: 8090 initialDelaySeconds: 10 periodSeconds: 5 livenessProbe: tcpSocket: port: 8090 initialDelaySeconds: 120 periodSeconds: 10 dnsPolicy: ClusterFirst restartPolicy: Always nodeName: apollo #指定的nodes節點

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2.部署apollo-config

--- kind: ConfigMap apiVersion: v1 metadata: namespace: apollo #更改自己的namespace name: configmap-apollo-config-server data: application-github.properties: | spring.datasource.url = jdbc:postgresql://ip:5432/apolloconfig?characterEncoding=utf8 spring.datasource.username = apolloconfig spring.datasource.password = 123 eureka.service.url = ip:5001/eureka --- kind: Service apiVersion: v1 metadata: namespace: apollo name: service-apollo-meta-server labels: app: service-apollo-meta-server spec: ports: - protocol: TCP port: 8080 targetPort: 8080 selector: app: pod-apollo-config-server type: ClusterIP clusterIP: None sessionAffinity: ClientIP --- kind: Service apiVersion: v1 metadata: namespace: apollo name: service-apollo-config-server labels: app: service-apollo-config-server spec: ports: - protocol: TCP port: 8080 targetPort: 8080 nodePort: 8080 selector: app: pod-apollo-config-server type: NodePort sessionAffinity: ClientIP --- kind: StatefulSet apiVersion: apps/v1 metadata: namespace: apollo name: statefulset-apollo-config-server labels: app: statefulset-apollo-config-server spec: serviceName: service-apollo-meta-server replicas: 1 selector: matchLabels: app: pod-apollo-config-server updateStrategy: type: RollingUpdate template: metadata: labels: app: pod-apollo-config-server spec: volumes: - name: volume-configmap-apollo-config-server configMap: name: configmap-apollo-config-server items: - key: application-github.properties path: application-github.properties containers: - image: ip:9000/apollo/apollo-configservice:latest #私人倉庫 securityContext: privileged: true imagePullPolicy: IfNotPresent name: container-apollo-config-server ports: - protocol: TCP containerPort: 8080 volumeMounts: - name: volume-configmap-apollo-config-server mountPath: /apollo-config-server/config/application-github.properties subPath: application-github.properties env: - name: APOLLO_CONFIG_SERVICE_NAME value: "service-apollo-config-server.sre" readinessProbe: tcpSocket: port: 8080 initialDelaySeconds: 10 periodSeconds: 5 livenessProbe: tcpSocket: port: 8080 initialDelaySeconds: 120 periodSeconds: 10 dnsPolicy: ClusterFirst restartPolicy: Always nodeName: apollo #nodes節點名稱

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3.apollo-portal

--- kind: ConfigMap apiVersion: v1 metadata: namespace: apollo name: configmap-apollo-portal-server data: application-github.properties: | spring.datasource.url = jdbc:postgresql://ip:5432/apolloportal spring.datasource.username = apolloportal spring.datasource.password = 123 apollo-env.properties: | dev.meta=http://ip:8080 #上文的apollo-config 切記不用寫localhost --- kind: Service apiVersion: v1 metadata: namespace: apollo name: service-apollo-portal-server labels: app: service-apollo-portal-server spec: ports: - protocol: TCP port: 8070 targetPort: 8070 nodePort: 8070 selector: app: pod-apollo-portal-server type: NodePort sessionAffinity: ClientIP --- kind: Deployment apiVersion: apps/v1 metadata: namespace: apollo name: deployment-apollo-portal-server labels: app: deployment-apollo-portal-server spec: replicas: 1 selector: matchLabels: app: pod-apollo-portal-server strategy: rollingUpdate: maxSurge: 1 maxUnavailable: 1 type: RollingUpdate template: metadata: labels: app: pod-apollo-portal-server spec: 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: ip:9000/apollo/apollo-portal:latest #私人倉庫 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-server/config/application-github.properties subPath: application-github.properties - name: volume-configmap-apollo-portal-server mountPath: /apollo-portal-server/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 initialDelaySeconds: 120 periodSeconds: 15 dnsPolicy: ClusterFirst restartPolicy: Always nodeName: apollo #nodes地址

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注意：以上yaml 一定注意格式，比如空行，空格，注釋，能去掉一定去掉，否則會報各種錯誤。

注意 ，以下apollo-portal.zip中的配置也需要修改（否則一直會訪問localhost）

Docker 容器

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