七、dokcer-compose部署springboot的jar

1、准备

打包后包名为   ruoyi-admin.jar

增加接口 httpL//{ip}:{port}/common/test/han

#环境变量预application.yml 中REDIS_HOSTt的值，去环境变量去找；如果找不到REDIS_HOST就用myredis

 1、Dockerfile

FROM hlw/java:8-jre

RUN ln -sf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

RUN mkdir -p /aaaa

WORKDIR /aaaa

EXPOSE 7979

ENV TZ=Asia/Shanghai 

ENV JAVA_OPTS="-Xms512m -Xmx1024m -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom"

ADD ./target/ruoyi-admin.jar ./

CMD sleep 20;java $JAVA_OPTS -jar ruoyi-admin.ja

2、docker-compose.yml

version: '3.8'
services:
  myredis:
    container_name: redis_6379
    image: redis:6.0.6
    restart: always
    ports:
      - 6379:6379
    privileged: true
    command: redis-server /etc/redis/redis.conf --appendonly yes
    volumes:
      - $PWD/redis/data:/data:rw
      - $PWD/redis/conf/redis.conf:/etc/redis/redis.conf:rw
    networks:
      - qingcheweb
  myService:
    container_name: service_test
    build: ./springboot
    restart: always
    environment:
#环境变量预application.yml 中redis->host的值；如果找不到REDIS_HOST就用myredis
      - REDIS_HOST = 39.105.156.105
    ports:
      - "8088:8080"
    depends_on:
      - myredis
    links:
      - myredis
    volumes:
      - /home/sqmydzf/ruoyi:/home/sqmydzf/ruoyi:rw
    networks:
      - qingcheweb

networks:
  qingcheweb:
    driver: bridge

3、结构目录

[root@izwz91uabta2x8pfjc2wzsz docker]# tree
.
├── docker-compose.yml
├── redis
│   ├── conf
│   │   └── redis.conf
│   └── data
│       ├── appendonly.aof
│       └── dump.rdb
└── springboot
    ├── Dockerfile
    └── target
        └── ruoyi-admin.jar

2、测试

1、构建镜像

FROM hlw/java:8-jre

RUN ln -sf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

RUN mkdir -p /aaaa

WORKDIR /aaaa

EXPOSE 7979

ENV TZ=Asia/Shanghai 

ENV JAVA_OPTS="-Xms512m -Xmx1024m -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom"

ADD ./target/ruoyi-admin.jar ./

CMD sleep 20;java $JAVA_OPTS -jar ruoyi-admin.jar

2、启动

[root@izwz91uabta2x8pfjc2wzsz docker]# docker-compose up -d
[+] Running 3/3
 ✔ Network docker_qingcheweb  Created                                                                                                                                                 0.1s 
 ✔ Container redis_6379       Started                                                                                                                                                 0.5s 
 ✔ Container service_test     Started  

3、测试

[root@izwz91uabta2x8pfjc2wzsz docker]# curl http://127.0.0.1:8088/common/test/han
{"msg":"hello,han","code":200}