docker-ce手动搭建笔记
一.准备阶段:
1.依赖服务
yum install -y yum-utils device-mapper-persistent-data lvm2
2.添加官方镜像源:https://download.docker.com/linux/centos/docker-ce.repo
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3.安装docker-ce
#如出现以下错误需请直接使用阿里yum源
此处centos测试环境为本地yum源加docker在线yum源,报错原因是找不到对应版本的containerd.io包(安装docker-ce会安装docker-ce,docker-ce-cli,containerd.io)
Error: Package: 3:docker-ce-19.03.13-3.el7.x86_64 (docker-ce-stable)
Requires: container-selinux >= 2:2.74
Error: Package: containerd.io-1.3.7-3.1.el7.x86_64 (docker-ce-stable)
Requires: container-selinux >= 2:2.74
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
#备份本地yun源:
mv /etc/yum.repos.d/CentOS-Base.rep