docker的常用命令汇总

青旅半醒 2022-06-04 07:14 196阅读 0赞

具体docker的优势我就不说了，下面就使用docker的一些常用命令具体详细说下：

### 1、docker的启动、停止、重启 ###

[root@localhost ~]# service docker restart
    Redirecting to /bin/systemctl restart docker.service
    [root@localhost ~]# service docker stop
    Redirecting to /bin/systemctl stop docker.service
    [root@localhost ~]# service docker start
    Redirecting to /bin/systemctl start docker.service

### 2、docker创建一个容器 ###

[root@localhost ~]# docker run -it -v /docker_test:/yufei  --name yufei_6 centos
    [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 ###

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

### 3、查看docker创建的所有容器 ###

[root@localhost ~]# docker ps -a
    CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS                        PORTS               NAMES
    724e7701f0d4        centos              "/bin/bash"         5 minutes ago       Up 5 minutes                                      yufei_6
    f9097691663e        centos              "/bin/bash"         6 minutes ago       Up 6 minutes                                      yufei_5
    e59a540fb979        centos              "/bin/base"         6 minutes ago       Created                                           yufei_4
    ff49dfedea4f        centos              "/bin/bash"         2 hours ago         Exited (137) 10 minutes ago                       yufei_03
    d2cc70abb5a5        centos              "/bin/bash"         2 hours ago         Exited (127) 2 hours ago                          yufei_02
    2d48fc5b7c17        centos              "/bin/bash"         2 hours ago         Exited (127) 2 hours ago                          yufei_01
    [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

### 4、启动、停止、重启某个docker 容器 ###

[root@localhost ~]# docker start yufei_01
    yufei_01
    [root@localhost ~]# docker stop yufei_01
    yufei_01
    [root@localhost ~]# docker restart yufei_01
    yufei_01
    [root@localhost ~]#

### 5、查看指定容器的日志记录 ###

[root@localhost ~]# docker logs -f yufei_01 [root@2d48fc5b7c17 /]# ls anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var [root@2d48fc5b7c17 /]# exit exit [root@2d48fc5b7c17 /]# ls anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# [root@2d48fc5b7c17 /]# cd / [root@2d48fc5b7c17 /]# ls anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var [root@2d48fc5b7c17 /]# mkdir yufei [root@2d48fc5b7c17 /]# ls anaconda-post.log bin dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var yufei [root@2d48fc5b7c17 /]# cd yufei [root@2d48fc5b7c17 yufei]# ls yufei [root@2d48fc5b7c17 yufei]# cd yufei [root@2d48fc5b7c17 yufei]# ls application [root@2d48fc5b7c17 yufei]# cd ../../ [root@2d48fc5b7c17 /]# rm -rf yufei [root@2d48fc5b7c17 /]# eixt bash: eixt: command not found [root@2d48fc5b7c17 /]# exit exit [root@2d48fc5b7c17 /]#

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 ###

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

### 7、删除所有容器 ###

[root@localhost ~]# docker rm $(docker ps -a -q)
    Error response from daemon: You cannot remove a running container 724e7701f0d4a830167e21f75b470235a0e408fd6cc2913403426e96f69cba11. Stop the container before attempting removal or use -f
    Error response from daemon: You cannot remove a running container f9097691663ee36f9d2ee56afbdcca0eeb8b63e5590ddf18c0c42954c93b9f06. Stop the container before attempting removal or use -f
    [root@localhost ~]# 
    [root@localhost ~]# 
    [root@localhost ~]# docker stop yufei_6
    yufei_6
    [root@localhost ~]# docker stop yufei_5
    yufei_5
    [root@localhost ~]# docker rm $(docker ps -a -q)
    724e7701f0d4
    f9097691663e
    [root@localhost ~]#