问题描述
Centos8安装docker
错误：
问题: problem with installed package podman-1.6.4-10.module_el8.2.0+305+5e198a41.x86_64
- package podman-1.6.4-10.module_el8.2.0+305+5e198a41.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
- package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-65.rc10.module_el8.2.0+305+5e198a41.x86_64
- package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-65.rc10.module_el8.2.0+305+5e198a41.x86_64
- package docker-ce-3:19.03.13-3.el8.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed
- conflicting requests
- package runc-1.0.0-64.rc10.module_el8.2.0+304+65a3c2ac.x86_64 is filtered out by modular filtering
(尝试在命令行中添加 ‘–allowerasing’ 来替换冲突的软件包 或 ‘–skip-broken’ 来跳过无法安装的软件包 或 ‘–nobest’ 来不只使用最佳选择的软件包)
解决方法
出现以错误，根据提示在命令结尾加上–allowerasing或–nobest后再次执行即可
yum install -y docker-ce --nobest yum install -y docker-ce --allowerasing
启动docker并设置开机自启
systemctl start docker && systemctl enable docker
查看Docker是否安装成功
docker version
