docker-compose 完整打包发布, 多服务,多节点SPRING CLOUD ,EUREKA 集群

这里不再使用 端口映射的方式,因为不同主机上,Feign 根据 docker hostname访问会有问题.

把打包的好jar copy到docker镜像里

有几个服务,就复制几个dockerfile

Dockerfile

FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144

#
MAINTAINER zhenweilai <181282945@qq.com>

COPY jar /usr/local

RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
echo 'Asia/Shanghai' >/etc/timezone

开启两个eureka,互相注册

开启两个api服务,

开启两个app服务.

开启一个zuul路由服务

docker-compose

version: '2'
services:
eureka_master:
build: eurekaserver
network_mode: "host"
command: java -jar /usr/local/eurekaserver.jar --spring.profiles.active=test --eureka.instance.hostname=eureka1 --eureka.instance.other-hostname=eureka2 --server.port=8000 --eureka.instance.other-port=8001
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

eureka_backup:
build: eurekaserver
network_mode: "host"
command: java -jar /usr/local/eurekaserver.jar --spring.profiles.active=test --eureka.instance.hostname=eureka2 --eureka.instance.other-hostname=eureka1 --server.port=8001 --eureka.instance.other-port=8000
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

api_8070:
build: api
network_mode: "host"
command: java -jar /usr/local/api.jar --spring.profiles.active=test --server.port=8070
depends_on:
- eureka_master
- eureka_backup
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

api_8071:
build: api
network_mode: "host"
command: java -jar /usr/local/api.jar --spring.profiles.active=test --server.port=8071
depends_on:
- eureka_master
- eureka_backup
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

router:
build: router
network_mode: "host"
command: java -jar /usr/local/router.jar --spring.profiles.active=test --server.port=8088
depends_on:
- eureka_master
- eureka_backup
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

app_8060:
build: app
network_mode: "host"
command: java -jar /usr/local/app.jar --spring.profiles.active=test --server.port=8060
depends_on:
- eureka_master
- eureka_backup
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

app_8080:
build: app
network_mode: "host"
command: java -jar /usr/local/app.jar --spring.profiles.active=test --server.port=8080
depends_on:
- eureka_master
- eureka_backup
volumes:
- /usr/local/microservice/log:/usr/local/microservice/log
restart: always

应用application.yml,注册到两个eureka

eureka:
instance:
appname: app
instance-id: ${spring.cloud.client.ipAddress}:${server.port}
#续约更新时间间隔
lease-renewal-interval-in-seconds: 10
#续约到期时间
lease-expiration-duration-in-seconds: 30
client:
serviceUrl:
defaultZone: http://username:password@eureka1:8000/eureka/,http://username:password@eureka2:8001/eureka/[/code] 
eureka application.yml

eureka:
instance:
hostname: localhost
other-port: 8001
other-hostname: backup
appname: eureka-server
instance-id: ${spring.cloud.client.ipAddress}:${server.port}
lease-expiration-duration-in-seconds: 5
server:
#5秒清理一次
eviction-interval-timer-in-ms: 5
client:
register-with-eureka: true
fetch-registry: true
service-url:
defaultZone: http://username:password@${eureka.instance.other-hostname}:${eureka.instance.other-port}/eureka/[/code] 
输入命令:docker-compose up --build -d

Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> 7a1be0756dca
Removing intermediate container 5c45807bbc81
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Running in e8988ea8a1f8
---> ad26f883175e
Removing intermediate container e8988ea8a1f8
Successfully built ad26f883175e
Successfully tagged microservice_eureka_backup:latest
Building eureka_master
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> 7a1be0756dca
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> ad26f883175e
Successfully built ad26f883175e
Successfully tagged microservice_eureka_master:latest
Building cloudinvoice_8080
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> b9fe90218b85
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> 709a728e383a
Successfully built 709a728e383a
Successfully tagged microservice_cloudinvoice_8080:latest
Building cloudinvoice_8060
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> b9fe90218b85
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> 709a728e383a
Successfully built 709a728e383a
Successfully tagged microservice_cloudinvoice_8060:latest
Building api_8070
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> 5b85563136e5
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> 679564f7d414
Successfully built 679564f7d414
Successfully tagged microservice_api_8070:latest
Building api_8071
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> 5b85563136e5
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> 679564f7d414
Successfully built 679564f7d414
Successfully tagged microservice_api_8071:latest
Building router
Step 1/4 : FROM registry.cn-hangzhou.aliyuncs.com/laizhenwei/jre:8u144
---> 1b97d252ae81
Step 2/4 : MAINTAINER zhenweilai <181282945@qq.com>
---> Using cache
---> bf31044329be
Step 3/4 : COPY jar /usr/local
---> Using cache
---> c88e35c7fc38
Step 4/4 : RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&     echo 'Asia/Shanghai' >/etc/timezone
---> Using cache
---> 288ce24cfef0
Successfully built 288ce24cfef0
Successfully tagged microservice_router:latest
Recreating microservice_eureka_master_1 ...
Recreating microservice_eureka_backup_1 ...
Recreating microservice_eureka_master_1
Recreating microservice_eureka_backup_1 ... done
Recreating microservice_app_8060_1 ...
Recreating microservice_api_8070_1 ...
Recreating microservice_api_8070_1
Recreating microservice_router_1 ...
Recreating microservice_api_8071_1 ...
Recreating microservice_cloudinvoice_8060_1
Recreating microservice_api_8071_1
Recreating microservice_app_8080_1 ...
Recreating microservice_router_1
Recreating microservice_app_8080_1 ... done


docker-compose ps

Name                            Command               State   Ports
---------------------------------------------------------------------------------
microservice_api_8070_1            java -jar /usr/local/api ...   Up
microservice_api_8071_1            java -jar /usr/local/api ...   Up
microservice_app_8060_1   java -jar /usr/local/app ...   Up
microservice_app_8080_1   java -jar /usr/local/app...   Up
microservice_eureka_backup_1       java -jar /usr/local/eurek ...   Up
microservice_eureka_master_1       java -jar /usr/local/eurek ...   Up
microservice_router_1              java -jar /usr/local/route ...   Up




192.168.51.60:8000