docker-compose简单说明

亦凉 2022-04-25 10:18 200阅读 0赞

## docker-compose命令说明 ##

可以通过docker-compose --help命令查看具体参数说明

Define and run multi-container applications with Docker.
    
    Usage:
      docker-compose [-f <arg>...] [options] [COMMAND] [ARGS...]
      docker-compose -h|--help
    
    Options:
      -f, --file FILE             Specify an alternate compose file
                                  (default: docker-compose.yml)
      -p, --project-name NAME     Specify an alternate project name
                                  (default: directory name)
      --verbose                   Show more output
      --log-level LEVEL           Set log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
      --no-ansi                   Do not print ANSI control characters
      -v, --version               Print version and exit
      -H, --host HOST             Daemon socket to connect to
    
      --tls                       Use TLS; implied by --tlsverify
      --tlscacert CA_PATH         Trust certs signed only by this CA
      --tlscert CLIENT_CERT_PATH  Path to TLS certificate file
      --tlskey TLS_KEY_PATH       Path to TLS key file
      --tlsverify                 Use TLS and verify the remote
      --skip-hostname-check       Don't check the daemon's hostname against the
                                  name specified in the client certificate
      --project-directory PATH    Specify an alternate working directory
                                  (default: the path of the Compose file)
      --compatibility             If set, Compose will attempt to convert deploy
                                  keys in v3 files to their non-Swarm equivalent
    
    Commands:
      build              Build or rebuild services
      bundle             Generate a Docker bundle from the Compose file
      config             Validate and view the Compose file
      create             Create services
      down               Stop and remove containers, networks, images, and volumes
      events             Receive real time events from containers
      exec               Execute a command in a running container
      help               Get help on a command
      images             List images
      kill               Kill containers
      logs               View output from containers
      pause              Pause services
      port               Print the public port for a port binding
      ps                 List containers
      pull               Pull service images
      push               Push service images
      restart            Restart services
      rm                 Remove stopped containers
      run                Run a one-off command
      scale              Set number of containers for a service
      start              Start services
      stop               Stop services
      top                Display the running processes
      unpause            Unpause services
      up                 Create and start containers
      version            Show the Docker-Compose version information

## 命令演示 ##

*  \-f 指定文件地址
 *  \-d 后台运行
 *  up 创建并运行容器

#  创建docker-compose文件
    [root@giraffe-dachao microservice]# cat spmia-docker-compose.yml
    version: '2'
    services:
      simpleservice:
          image: johncarnell/tmx-simple-service:chapter1
          ports:
            - "8080:8080"
          container_name: johncarnell-dachao
    # docker-compose 获取镜像并启动镜像
    [root@giraffe-dachao microservice]# docker-compose -f spmia-docker-compose.yml up -d
    Pulling simpleservice (johncarnell/tmx-simple-service:chapter1)...
    chapter1: Pulling from johncarnell/tmx-simple-service
    ff3a5c916c92: Pull complete
    5de5f69f42d7: Pull complete
    fd869c8b9b59: Pull complete
    bb3586e8b16e: Pull complete
    89ee496235a2: Pull complete
    2ec073225fef: Pull complete
    0a49ef8c54dd: Pull complete
    4e6a0085ba25: Pull complete
    Creating johncarnell-dachao ... done
    [root@giraffe-dachao microservice]# docker ps
    CONTAINER ID        IMAGE                                     COMMAND                  CREATED             STATUS              PORTS                               NAMES
    0da30513d697        johncarnell/tmx-simple-service:chapter1   "/bin/sh -c ./run.sh"    4 seconds ago       Up 3 seconds        0.0.0.0:8080->8080/tcp              johncarnell-dachao

## 官方文档 ##

*  docker-compose.yml配置文件参数说明： [https://docs.docker.com/compose/compose-file/][https_docs.docker.com_compose_compose-file]
 *  docker-compose说明： [https://docs.docker.com/compose/overview/][https_docs.docker.com_compose_overview]

[https_docs.docker.com_compose_compose-file]: https://docs.docker.com/compose/compose-file/
[https_docs.docker.com_compose_overview]: https://docs.docker.com/compose/overview/