RHEL 将光盘镜像设为 YUM 源
适用场景 RHEL 服务器无法联网,需要从光盘安装软件包。 步骤 1. 挂载光盘镜像 mount -o loop rhel-5-server-dvd.iso /media/rhel 2. 创建 YUM 源配置 编辑 /etc/yum.repos.d/rhel-local.repo: [Server] name=Red Hat Enterprise Linux $releasever - Server baseurl=file:///media/rhel/Server enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release [Cluster] name=Red Hat Enterprise Linux $releasever - Cluster baseurl=file:///media/rhel/Cluster enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release [ClusterStorage] name=Red Hat Enterprise Linux $releasever - ClusterStorage baseurl=file:///media/rhel/ClusterStorage enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release [VT] name=Red Hat Enterprise Linux $releasever - VT baseurl=file:///media/rhel/VT enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release 3. 生成 repodata(如需要) createrepo -o /var/rhel/Server -g /media/rhel/Server/repodata/comps-rhel5-server-core.xml /media/rhel/Server # 绑定生成的 repodata mount --bind /var/rhel/Server/repodata /media/rhel/Server/repodata 4. 清除缓存 yum clean all 验证 yum list available