rocky docker 설치 방법이다.
rocky docker 는
# yum install docker 를 이용해서 설치를 하게 되면
Last metadata expiration check: 3:15:30 ago on Wed 28 Sep 2022 05:06:30 PM KST. Dependencies resolved. ============================================================================================================================================================================================================================================================================================== Package Architecture Version Repository Size ============================================================================================================================================================================================================================================================================================== Reinstalling: container-selinux noarch 2:2.189.0-1.module_el8.7.0+1216+b022c01d AppStream 60 k podman-docker noarch 2:4.2.0-1.module_el8.7.0+1216+b022c01d AppStream 69 k Transaction Summary ============================================================================================================================================================================================================================================================================================== 위와 같이 podman-docker 가 설치가 되는데 이건 docker 가 아니다 정상 작동이 안된다.
설치를 하기 위해서 새로운 repo 를 설치를 해줘야 한다.
설치 전에
# yum install -y yum-utils
설치 하고
repo 추가
# yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
그리고 설치
# yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
# systemctl enable --now docker
# systemctl start docker
해주면 된다.