vi /etc/yum.repos.d/altarch.repo
# 输入已下内容[altarch]name=altarch
baseurl=https://mirrors.ustc.edu.cn/centos-vault/altarch/7/os/$basearch/
enabled=1gpgcheck=1gpgkey=https://mirrors.ustc.edu.cn/centos-vault/altarch/7/os/$basearch/RPM-GPG-KEY-EulerOS
[altarch-extras]name=altarch extras
baseurl=https://mirrors.ustc.edu.cn/centos-vault/altarch/7/extras/$basearch/
enabled=1gpgcheck=0
vi /etc/yum.repos.d/openEuler.repo
# 输入以下内容[openeuler]name=openeuler
baseurl=https://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/
gpgcheck=1enabled=1priority=3gpgkey=https://repo.openeuler.org/openEuler-22.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler
[everything]name=everything
baseurl=https://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearchgpgcheck=1enabled=1priority=3gpgkey=https://repo.openeuler.org/openEuler-22.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler
vi /etc/yum.repos.d/docker-ce.repo
# 输入以下内容[docker-ce-stable]name=Docker CE Stable - $basearchbaseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/7/$basearch/stable
enabled=1gpgcheck=1gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
安装
yum clean all && yum makecache
yum list docker-ce --showduplicates|sort-r
yum install-y docker-ce-20.10.9 docker-ce-cli-20.10.9
相关命令
systemctl enabledocker
systemctl start docker
systemctl status docker