Docker - 目录
Docker - 卸载
- 一、Docker 卸载
- 1. 关闭 docker
- 2. 卸载 docker
- 3. 删除 docker 文件
一、Docker 卸载
1. 关闭 docker
查看 docker 服务：
systemctl status
输出内容：
● - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/; enabled; vendor preset: disabled)
Active: active (running) since Sun 2022-03-13 14:36:39 CST; 17min ago
Docs:
Main PID: 2038 (dockerd)
Tasks: 25
Memory: 806.2M
CGroup: //
└─2038 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/
Mar 13 14:36:39 node-155147 dockerd[2038]: time="2022-03-13T14:36:39.258500370+08:00" level=info msg="Default bridge (docker...dress"
Mar 13 14:36:39 node-155147 dockerd[2038]: time="2022-03-13T14:36:39.300611056+08:00" level=info msg="Loading containers: done."
Mar 13 14:36:39 node-155147 dockerd[2038]: time="2022-03-13T14:36:39.328915549+08:00" level=info msg="Docker daemon" commit=...9.03.9
Mar 13 14:36:39 node-155147 dockerd[2038]: time="2022-03-13T14:36:39.328985485+08:00" level=info msg="Daemon has completed i...ation"
Mar 13 14:36:39 node-155147 dockerd[2038]: time="2022-03-13T14:36:39.345695593+08:00" level=info msg="API listen on /var/run....sock"
Mar 13 14:36:39 node-155147 systemd[1]: Started Docker Application Container Engine.
Mar 13 14:47:48 node-155147 dockerd[2038]: time="2022-03-13T14:47:48.454839758+08:00" level=info msg="Attempting next endpoi...known"
Mar 13 14:48:18 node-155147 dockerd[2038]: time="2022-03-13T14:48:18.649072100+08:00" level=info msg="ignoring event" module...elete"
Mar 13 14:48:20 node-155147 dockerd[2038]: time="2022-03-13T14:48:20.145883416+08:00" level=info msg="Attempting next endpoi...known"
Mar 13 14:48:38 node-155147 dockerd[2038]: time="2022-03-13T14:48:38.791337586+08:00" level=info msg="ignoring event" module...elete"
Hint: Some lines were ellipsized, use -l to show in full.
停止 docker：
systemctl stop docker
2. 卸载 docker
查看 yum 安装的 docker 文件包：
yum list installed |grep docker
输出内容：
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
.x86_64 1.4.6-3.1.el7 @docker-ce-stable
docker-ce.x86_64 3:19.03.9-3.el7 @docker-ce-stable
docker-ce-cli.x86_64 1:19.03.9-3.el7 @docker-ce-stable
查看 docker 相关的 rpm 源文件：
rpm -qa |grep docker
输出内容：
docker-ce-19.03.9-3.el7.x86_64
docker-ce-cli-19.03.9-3.el7.x86_64
删除所有安装的 docker 文件包：
yum -y remove .x86_64 docker-ce.x86_64 docker-ce-cli.x86_64
再次查看 yum 安装的 docker 文件包以及 rpm 源文件：
yum list installed |grep docker
rpm -qa |grep docker
3. 删除 docker 文件
默认 docker 文件目录为：/var/lib/docker
rm -rf /var/lib/docker