BC-Linux 离线环境 docker 19.03 部署

环境检查

首先搞清楚，你的系统是什么架构的。下面这两个命令都可以查看。

cat /etc/redhat-release
# CentOS Linux release 8.**.***
uname -a
# Linux node1 5.13.8-1.el8.elrepo.x86_64

这个结果说明了是redhat8，并且是x86_64架构的，那么下载所需的安装包或依赖包时就选择相应的版本

下载安装包

选择版本centos8下的x86_64

• http://mirror.centos.org/centos/8-stream/BaseOS/x86_64/os/Packages/selinux-policy-3.14.3-139.el8.noarch.rpm
• http://mirror.centos.org/centos/8-stream/BaseOS/x86_64/os/Packages/selinux-policy-targeted-3.14.3-139.el8.noarch.rpm
• http://mirror.centos.org/centos/8-stream/AppStream/x86_64/os/Packages/container-selinux-2.229.0-2.module_el8+847+7863d4e6.noarch.rpm
• https://download.docker.com/linux/centos/8/x86_64/stable/Packages/containerd.io-1.6.25-3.1.el8.x86_64.rpm
• https://download.docker.com/linux/centos/8/x86_64/stable/Packages/docker-ce-cli-19.03.13-3.el8.x86_64.rpm
• https://download.docker.com/linux/centos/8/x86_64/stable/Packages/docker-ce-19.03.13-3.el8.x86_64.rpm

安装

一定要按照顺序执行

# 卸载原有的依赖 避免冲突
yum -y remove selinux-policy-targeted-3.14.2-76.oe1.noarch
# 安装
rpm -ivh selinux-policy-3.14.3-139.el8.noarch.rpm
rpm -ivh selinux-policy-targeted-3.14.3-139.el8.noarch.rpm
rpm -ivh container-selinux-2.229.0-2.module_el8+847+7863d4e6.noarch.rpm
rpm -ivh containerd.io-1.6.25-3.1.el8.x86_64.rpm
rpm -ivh docker-ce-cli-19.03.13-3.el8.x86_64.rpm
yum install -y iptables
yum install -y libcgroup
rpm -ivh docker-ce-19.03.13-3.el8.x86_64.rpm

启动

# 启动docker
systemctl start docker
# 服务开机自启动
systemctl enable docker

卸载

1. 停止所有容器

   docker stop $(docker ps -aq)
   

2. 删除所有容器

   docker rm $(docker ps -aq)
   

3. 删除所有镜像

   docker rmi $(docker images -q)
   

4. 卸载docker引擎

   sudo yum remove docker \
                 docker-client \
                 docker-client-latest \
                 docker-common \
                 docker-latest \
                 docker-latest-logrotate \
                 docker-logrotate \
                 docker-engine
   

5. 删除docker数据目录

   rm -rf /var/lib/docker
   

6. 根据自己实际情况卸载docker其他依赖

   yum list installed | grep docker
   yum remove ${上面查出的依赖}
   

参考链接

• Docker安装与完全卸载(这一篇绝对够用)