官网地址 https://podman.io/getting-started http://docs.podman.io/en/latest

Podman和Docker区别 不需要守护进程就可运行 可使用普通用户运行

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Podman安装 官网安装文档
官网安装CentOS 8

dnf -y module disable container-tools
dnf -y install 'dnf-command(copr)'
dnf -y copr enable rhcontainerbot/container-selinux
curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_8/devel:kubic:libcontainers:stable.repo
dnf -y install podman

也可以直接执行dnf install podman -y