在Yum仓库中设置优先级,可以按照以下步骤进行:
priority参数/etc/yum.repos.d/目录下。.repo扩展名,例如CentOS-Base.repo。priority参数。priority的值是一个整数,数值越大,优先级越高。示例:
[base]
name=CentOS-$releasever - Base
baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
[updates]
name=CentOS-$releasever - Updates
baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
priority=10
[extras]
name=CentOS-$releasever - Extras
baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
priority=5
repoquery命令如果你不想直接编辑配置文件,可以使用repoquery命令来临时设置优先级。
repoquery --repos
repoquery --setopt=priorities=10 <repo_id>
其中<repo_id>是你想要设置优先级的仓库ID。
repoquery命令设置的优先级只在当前会话中有效。假设你想将epel仓库的优先级设置为最高(99),可以这样做:
[epel]
name=Extra Packages for Enterprise Linux $releasever - $basearch
baseurl=http://download.fedoraproject.org/pub/epel/$releasever/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
priority=99
repoquery命令:repoquery --setopt=priorities=99 epel
通过以上方法,你可以灵活地设置Yum仓库的优先级,以满足不同的需求。