要进行分环境，需要将现有实验环境进行拆分

portal服务，可以各个环境共用，但是apollo-adminservice和apollo-configservice必须要分开。

1、zk环境拆分为test和prod环境

添加dns解析：

# vi /var/named/od.com.zone

zk-test.od.com       A       10.4.7.11

zk-prod.od.com      A       10.4.7.12

2、namespace 分环境，，创建test 和prod

# kubectl create ns test # kubectl create ns prod

创建secret：

# kubectl create secret docker-registry harbor --docker-server=harbor.od.com --docker-username=harbor --docker-password=Harbor12345 -n test # kubectl create secret docker-registry harbor --docker-server=harbor.od.com --docker-username=harbor --docker-password=Harbor12345 -n prod

3、数据库进行拆分，因实验资源有限，故使用分库的形式模拟分环境

修改数据库初始化脚本，分别创建ApolloConfigTestDB和ApolloConfigProdDB

修改数据库中eureka的地址，这里用到了两个新的域名，自行在bind9中添加解析

> update ApolloConfigProdDB.ServerConfig set ServerConfig.Value="" where ServerConfig.Key="eureka.service.url"; > grant INSERT,DELETE,UPDATE,SELECT on ApolloConfigProdDB.* to "apolloconfig"@"10.4.7.%" identified by "123456"; > update ApolloConfigTestDB.ServerConfig set ServerConfig.Value="" where ServerConfig.Key="eureka.service.url"; > grant INSERT,DELETE,UPDATE,SELECT on ApolloConfigTestDB.* to "apolloconfig"@"10.4.7.%" identified by "123456";

修改portal数据，支持fat和pro环境：

> update ServerConfig set Value=‘fat,pro‘ where Id=1;

修改portal的cm资源配置清单：

# vi /data/k8s-yaml/apollo-portal/cm.yaml

# kubectl apply -f http://k8s-yaml.od.com/apollo-portal/cm.yaml

分别创建修改两个环境的资源配置文件：

test：

# cd /data/k8s-yaml

# mkdir -p test/{apollo-adminservice,apollo-configservice,dubbo-demo-server,dubbo-demo-consumer} # mkdir -p prod/{apollo-adminservice,apollo-configservice,dubbo-demo-server,dubbo-demo-consumer}

将之前的资源配置清单cp到对应环境的目录中，进行修改：

# cd test/apollo-configservice/

# cp ../../apollo-configservice/* ./

1、cm.yaml 修改ns，数据库库名，eureka地址

apiVersion: v1 kind: ConfigMap metadata: name: apollo-configservice-cm namespace: test data: application-github.properties: | # DataSource spring.datasource.url = jdbc:mysql://mysql.od.com:3306/ApolloConfigTestDB?characterEncoding=utf8 spring.datasource.username = apolloconfig spring.datasource.password = 123456 eureka.service.url = http://config-test.od.com/eureka app.properties: | appId=100003171

2、dp.yaml

kind: Deployment apiVersion: extensions/v1beta1 metadata: name: apollo-configservice namespace: test labels: name: apollo-configservice spec: replicas: 1 selector: matchLabels: name: apollo-configservice template: metadata: labels: app: apollo-configservice name: apollo-configservice spec: volumes: - name: configmap-volume configMap: name: apollo-configservice-cm containers: - name: apollo-configservice image: harbor.od.com/infra/apollo-configservice:v1.5.1 ports: - containerPort: 8080 protocol: TCP volumeMounts: - name: configmap-volume mountPath: /apollo-configservice/config terminationMessagePath: /dev/termination-log terminationMessagePolicy: File imagePullPolicy: IfNotPresent imagePullSecrets: - name: harbor restartPolicy: Always terminationGracePeriodSeconds: 30 securityContext: runAsUser: 0 schedulerName: default-scheduler strategy: type: RollingUpdate rollingUpdate: maxUnavailable: 1 maxSurge: 1 revisionHistoryLimit: 7 progressDeadlineSeconds: 600

3、svc.yaml