访问容器的方式 —— docker attach/exec

  1. 进入容器默认运行的session:

    docker attach $pid

     Usage:  docker attach [OPTIONS] CONTAINER
    	
     Attach to a running container
    	
     Options:
      --detach-keys string   Override the key sequence for detaching a container
      --help                 Print usage
      --no-stdin             Do not attach STDIN
      --sig-proxy            Proxy all received signals to the process (default true)
    
  2. 进入容器环境并运行新的命令:

    docker exec -it $pid /bin/bash // 对指定的容器执行bash

     docker exec --help
    	
     Usage:  docker exec [OPTIONS] CONTAINER COMMAND [ARG...]
    	
     Run a command in a running container
    	
      -d, --detach         Detached mode: run command in the background
       --detach-keys        Override the key sequence for detaching a container
       --help               Print usage
       -i, --interactive    Keep STDIN open even if not attached
       --privileged         Give extended privileges to the command
       -t, --tty            Allocate a pseudo-TTY
       -u, --user           Username or UID (format: <name|uid>[:<group|gid>])
    

如果本文对你有帮助,欢迎投食

简单的 python http 服务器 删除 Docker 容器和镜像