Oracel Linux上安装docker

Oracel Linux上安装docker

1. 安装必须的基本工具

yum install -y yum-utils

2. 添加docker镜像repo

yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

3. 更新yum缓存

yum makecache fast

4. 安装docker

yum install docker-ce docker-ce-cli containerd.io

5. 运行docker守护进程

systemctl start docker

FAQ:

1. 安装docker时提示Requires: fuse-overlayfs >= 0.7和Requires: slirp4netns >= 0.4的解决方法

   添加下面内容到/etc/yum.repos.d/docker-ce.repo最前面，然后执行yum -y install slirp4netns fuse-overlayfs container-selinux

   [centos-extras]
   name=Centos extras - $basearch
   baseurl=http://mirror.centos.org/centos/7/extras/x86_64
   enabled=1
   gpgcheck=0