docker的常用命令汇总

本文介绍了Docker的基本操作,包括启动、停止、重启Docker服务,创建、启动、停止、重启容器,查看容器列表和日志,以及删除容器的方法。

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1、docker的启动、停止、重启

  1. [root@localhost ~] # service docker restart
  2. Redirecting to /bin/systemctl restart docker.service
  3. [root@localhost ~] # service docker stop
  4. Redirecting to /bin/systemctl stop docker.service
  5. [root@localhost ~] # service docker start
  6. Redirecting to /bin/systemctl start docker.service

2、docker创建一个容器

  
  1. [root@localhost ~] # docker run -it -v /docker_test:/yufei --name yufei_6 centos
  2. [root@724e7701f0d4 /] #
   -i:允许我们对容器内的 (STDIN) 进行交互
  -t: 在新容器内指定一个伪终端或终端
 -v:是挂在宿机目录, /docker_test是宿机目录,/yufei是当前docker容器的目录,宿机目录必须是绝对的。
--name:是给容器起一个名字,可省略,省略的话docker会随机产生一个名字

3、docker启动的容器列表

  1. [root@localhost ~] # docker ps
  2. CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
  3. 724e7701f0d4 centos "/bin/bash" 4 minutes ago Up 4 minutes yufei_6
  4. f9097691663e centos "/bin/bash" 5 minutes ago Up 5 minutes yufei_5
  5. [root@localhost ~] #

3、查看docker创建的所有容器

  1. [root@localhost ~] # docker ps -a
  2. CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
  3. 724e7701f0d4 centos "/bin/bash" 5 minutes ago Up 5 minutes yufei_6
  4. f9097691663e centos "/bin/bash" 6 minutes ago Up 6 minutes yufei_5
  5. e59a540fb979 centos "/bin/base" 6 minutes ago Created yufei_4
  6. ff49dfedea4f centos "/bin/bash" 2 hours ago Exited ( 137) 10 minutes ago yufei_03
  7. d2cc70abb5a5 centos "/bin/bash" 2 hours ago Exited ( 127) 2 hours ago yufei_02
  8. 2d48fc5b7c17 centos "/bin/bash" 2 hours ago Exited ( 127) 2 hours ago yufei_01
  9. [root@localhost ~] #
 docker ps 默认列表是正在启动的容器 -a是显示所有创建的容器 -l显示最近创建的容器

4、启动、停止、重启某个docker 容器

  1. [root@localhost ~] # docker start yufei_01
  2. yufei_01
  3. [root@localhost ~] # docker stop yufei_01
  4. yufei_01
  5. [root@localhost ~] # docker restart yufei_01
  6. yufei_01
  7. [root@localhost ~] #

5、查看指定容器的日志记录

  1. <span style= "color:#333333;">[root@localhost ~] # docker logs -f yufei_01
  2. </span><span style= "background-color:rgb(51,204,255);"><span style= "color:#ff0000;">[root@ 2d48fc5b7c17 /] # ls
  3. anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var
  4. [ root@2d48fc5b7c17 /] # exit
  5. exit
  6. [ root@2d48fc5b7c17 /] # ls
  7. anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var
  8. [ root@2d48fc5b7c17 /] #
  9. [ root@2d48fc5b7c17 /] #
  10. [ root@2d48fc5b7c17 /] #
  11. [ root@2d48fc5b7c17 /] #
  12. [ root@2d48fc5b7c17 /] #
  13. [ root@2d48fc5b7c17 /] #
  14. [ root@2d48fc5b7c17 /] #
  15. [ root@2d48fc5b7c17 /] # cd /
  16. [ root@2d48fc5b7c17 /] # ls
  17. anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var
  18. [ root@2d48fc5b7c17 /] # mkdir yufei
  19. [ root@2d48fc5b7c17 /] # ls
  20. anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var yufei
  21. [ root@2d48fc5b7c17 /] # cd yufei
  22. [ root@2d48fc5b7c17 yufei] # ls
  23. yufei
  24. [ root@2d48fc5b7c17 yufei] # cd yufei
  25. [ root@2d48fc5b7c17 yufei] # ls
  26. application
  27. [ root@2d48fc5b7c17 yufei] # cd ../../
  28. [ root@2d48fc5b7c17 /] # rm -rf yufei
  29. [ root@2d48fc5b7c17 /] # eixt
  30. bash: eixt: command not found
  31. [ root@2d48fc5b7c17 /] # exit
  32. exit</span></span><span style= "color:#333333;">
  33. [ root@2d48fc5b7c17 /] # </span>

上面红色部分是日志命令部分。

6、删除某个容器,若正在运行,需要先停止

  1. [root@localhost ~] # docker rm yufei_01
  2. Error response from daemon: You cannot remove a running container 2d48fc5b7c17b01e6247cbc012013306faf1e54f24651d5e16d6db4e15f92d33. Stop the container before attempting removal or use -f
  3. [root@localhost ~] # docker stop yufei_01
  4. yufei_01
  5. [root@localhost ~] # docker rm yufei_01
  6. yufei_01
  7. [root@localhost ~] #

7、删除所有容器

  1. [root@localhost ~] # docker rm $(docker ps -a -q)
  2. Error response from daemon: You cannot remove a running container 724e7701f0d4a830167e21f75b470235a0e408fd6cc2913403426e96f69cba11. Stop the container before attempting removal or use -f
  3. Error response from daemon: You cannot remove a running container f9097691663ee36f9d2ee56afbdcca0eeb8b63e5590ddf18c0c42954c93b9f06. Stop the container before attempting removal or use -f
  4. [root@localhost ~] #
  5. [root@localhost ~] #
  6. [root@localhost ~] # docker stop yufei_6
  7. yufei_6
  8. [root@localhost ~] # docker stop yufei_5
  9. yufei_5
  10. [root@localhost ~] # docker rm $(docker ps -a -q)
  11. 724e7701f0d4
  12. f9097691663e
  13. [root@localhost ~] #

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