apollo基本搭建

1.数据库的准备

# 下载源码  1.7.2 分支
git clone --branch 1.7.2 https://hub.fastgit.org/ctripcorp/apollo.git
# 创建 apolloportaldb
sql文件地址: https://hub.fastgit.org/ctripcorp/apollo/tree/1.7.2/scripts/sql/apolloportaldb.sql
# 创建 apolloconfigdb
sql文件地址: https://hub.fastgit.org/ctripcorp/apollo/tree/1.7.2/scripts/sql/apolloconfigdb.sql
说明:
    Apollo服务端共需要两个数据库：ApolloPortalDB和ApolloConfigDB,ApolloPortalDB只需要在生产环境部署一个即可，而ApolloConfigDB需要在每个环境部署一套，如dev、test、和pro分别部署3套ApolloConfigDB,sql文件(/root/apollo/scripts/sql)。
2、修改自定义环境
	# apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/Env.java
    
	修改com.ctrip.framework.apollo.core.enums.Env类，在其中加入TEST枚举：
    	public enum Env{
            LOCAL, DEV, TEST, BETA, FWS, FAT, UAT, LPT, PRO, TOOLS, UNKNOWN;
            ...
            }
        
     # apollo-core/src/main/java/com/ctrip/framework/apollo/core/enums/EnvUtils.java
    
     修改com.ctrip.framework.apollo.core.enums.EnvUtils类，在其中加入TEST枚举的转换逻辑：
    public final class EnvUtils {
        public static Env transformEnv(String envName) {
         if (StringUtils.isBlank(envName)) {
           return Env.UNKNOWN;
         }
         switch (envName.trim().toUpperCase()) {
           ...
           case "TEST":
             return Env.TEST;
           ...
           default:
             return Env.UNKNOWN;
         }
        }
        }

2.配置文件修改

1）修改build.sh配置文件
# 修改连接数据库信息
# apollo config db info
apollo_config_db_url=jdbc:mysql://10.2.1.15:3306/apolloconfigdb?characterEncoding=utf8
apollo_config_db_username=apollo
apollo_config_db_password=123

# apollo portal db info
apollo_portal_db_url=jdbc:mysql://10.2.1.15:3306/apolloportaldb?characterEncoding=utf8
apollo_portal_db_username=apollo
apollo_portal_db_password=123
2) 修改三个服务配置文件
[root@localhost ~]# cat apollo/apollo-adminservice/src/main/resources/application.yml
spring:
  application:
    name: apollo-adminservice
  profiles:
    active: ${apollo_profile}
  cloud:
    inetutils:
      ignoredInterfaces:
        - docker0
        - eth1
ctrip:
  appid: 100003172
server:
  port: 8090
logging:
  file:
    name: /opt/logs/100003172/apollo-adminservice.log
eureka:
  instance:
    ip-address: 10.2.1.15 # 服务器ip 
————————
[root@localhost ~]# cat apollo/apollo-adminservice/src/main/resources/application.yml
spring:
  application:
    name: apollo-adminservice
  profiles:
    active: ${apollo_profile}
  cloud:
    inetutils:
      ignoredInterfaces:
        - docker0
        - eth1
ctrip:
  appid: 100003172
server:
  port: 8090
logging:
  file:
    name: /opt/logs/100003172/apollo-adminservice.log
eureka:
  instance:
    ip-address: 10.2.1.15
[root@localhost ~]# cat apollo/apollo-co/src/main/resources/application.yml
apollo-common/        apollo-configservice/ apollo-core/          
[root@localhost ~]# cat apollo/apollo-co/src/main/resources/application.yml
apollo-common/        apollo-configservice/ apollo-core/          
[root@localhost ~]# cat apollo/apollo-configservice/src/main/resources/application.yml
spring:
  application:
    name: apollo-configservice
  profiles:
    active: ${apollo_profile}

ctrip:
  appid: 100003171

server:
  port: 8080

logging:
  file: /opt/logs/100003171/apollo-configservice.log
——————
[root@localhost ~]# cat apollo/apollo-portal/src/main/resources/application.yml
spring:
  application:
    name: apollo-portal
  profiles:
    active: ${apollo_profile}
  jpa:
    properties:
      hibernate:
        query:
          plan_cache_max_size: 192 # limit query plan cache max size

server:
  port: 8070
  compression:
    enabled: true
  tomcat:
    use-relative-redirects: true

logging:
  file: /opt/logs/100003173/apollo-portal.log

management:
  health:
    status:
      order: DOWN, OUT_OF_SERVICE, UNKNOWN, UP

3.制作镜像

1) 代码打包(依赖java、mvn环境，需要提前安装)
# 以上配置文件修改后，直接执行build.sh文件即可
./scripts/build.sh
2) 构建镜像
代码打包成功后，可以使用mvn进行镜像制作: 
    cd apollo
    mvn docker:build -pl apollo-configservice,apollo-adminservice,apollo-portal
也可以自定义构建(因为端口已经修改，所以采用自定义):
    官方提供的Dockerfile文件位置: apollo/apollo-${service}/src/main/docker/
    这里以apollo-adminservice为例(需要修改Dockerfile中暴露的端口号)
    	cd apollo/apollo-adminservice/target
        cp apollo/apollo-adminservice/src/main/docker/Dockerfile .
        docker build -t  .
3) 镜像制作后，上传到对应的镜像仓库，后面在服务器部署时，直接pull对应的镜像地址即可

4.运行

#  apollo-configservice、apollo-adminservice
[root@localhost ~]# docker run -p 18080:8080 -d -v /store/logs:/opt/logs --name apollo-configservice apolloconfig/apollo-configservice
[root@localhost ~]# docker run -p 18090:8090 -d -v /store/logs:/opt/logs --name apollo-adminservice apolloconfig/apollo-adminservice
# apollo-portal
[root@localhost ~]# docker run -p 18070:8070 -d -v /store/logs:/opt/logs --name apollo-portal apolloconfig/apollo-portal