AnolisOS-8安装docker

环境

系统：Anolis 8.5.0-10.0.1

yum：公网yum

准备工作

关闭防火墙

systemctl  stop firewalld

查看防火墙状态

systemctl  status firewalld

关闭防火墙开机自启

systemctl  disable firewalld

关闭selinux

setenforce  0

永久关闭selinux

vim /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

下载阿里仓库的yum源码

yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

查看可下载的docker版本

yum list docker-ce --showduplicates | sort -r

yum  -y install docker-ce-20.10.9-3.el8

安装的时候报错了，提示docker软件包依赖containerd.io，所以先用yum安装containerd.io

yum -y install containerd

安装的时候提示有冲突的软件包，根据提示，后面加上--allowerasing' 来替换冲突的软件包

yum -y install containerd --allowerasing

安装号containerd之后再安装docker

yum  -y install docker-ce-20.10.9-3.el8

开启docker

systemctl  start docker

设置开机自启动

systemctl  enable docker

接下来就可以尽情的玩转容器啦