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sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose -v
mvn clean package
- FROM java:8
- VOLUME /tmp
- ADD docker-demo-0.0.1-SNAPSHOT.jar app.jar
- RUN bash -c 'touch /app.jar'
- EXPOSE 9000
- ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","app.jar"]
- version: '2' # 表示该 Docker-Compose 文件使用的是 Version 2 file
- services:
- docker-demo: # 指定服务名称
- build: . # 指定 Dockerfile 所在路径
- ports: # 指定端口映射
- - "9000:8761"
- docker-compose up
- docker-compose up -d // 后台启动并运行容器
docker-compose ps
docker-compose logs
docker-compose port eureka 8761
docker-compose build
docker-compose start eureka
docker-compose stop eureka
docker-compose rm eureka
docker-compose up
docker-compose kill eureka
docker-compose scale user=3 movie=3
docker-compose run web bash
- build: ./dir
- ---------------
- build:
- context: ./dir
- dockerfile: Dockerfile
- args:
- buildno: 1
- command: bundle exec thin -p 3000
- ----------------------------------
- command: [bundle,exec,thin,-p,3000]
- dns: 8.8.8.8
- ------------
- dns:
- - 8.8.8.8
- - 9.9.9.9
- dns_search: example.com
- ------------------------
- dns_search:
- - dc1.example.com
- - dc2.example.com
- environment:
- RACK_ENV: development
- SHOW: 'ture'
- -------------------------
- environment:
- - RACK_ENV=development
- - SHOW=ture
- env_file: .env
- ---------------
- env_file:
- - ./common.env
- expose:
- - "3000"
- - "8000"
image: java
- network_mode: "bridge"
- network_mode: "host"
- network_mode: "none"
- network_mode: "service:[service name]"
- network_mode: "container:[container name/id]"
- ports: # 暴露端口信息 - "宿主机端口:容器暴露端口"
- - "8763:8763"
- - "8763:8763"
- links: # 指定服务名称:别名
- - docker-compose-eureka-server:compose-eureka
- volumes:
- - /lib
- - /var
- --no-color 单色输出,不显示其他颜.
- -f, --follow 跟踪日志输出,就是可以实时查看日志
- -t, --timestamps 显示时间戳
- --tail 从日志的结尾显示,--tail=200
- version: '2'
- services:
- web:
- build: .
- links:
- - "db:database"
- db:
- image: postgres
链接:https://www.jianshu.com/p/658911a8cff3
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