shell直接运行
cat > 01.yumrepo.sh << 'EOF' # 创建备份路径 mkdir -p /etc/yum.repos.d/repo.bak/ # 备份源 mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/repo.bak/ # 导入镜像内容到yum文件中 cat > /etc/yum.repos.d/centos-tuna.repo << EOO #CentOS-Base.repo # # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use this for CentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead. # # [base] name=CentOS-\$releasever - Base baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/os/\$basearch/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/os/\$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=\$releasever&arch=\$basearch&repo=os gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 #released updates [updates] name=CentOS-\$releasever - Updates baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/updates/\$basearch/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/updates/\$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=\$releasever&arch=\$basearch&repo=updates gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 #additional packages that may be useful [centosplus] name=CentOS-\$releasever - Plus baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/centosplus/\$basearch/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/centosplus/\$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=\$releasever&arch=\$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 [cloud] name=CentOS-\$releasever - Cloud baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/cloud/\$basearch/openstack-train/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/cloud/\$basearch/openstack-train/ enabled=1 gpgcheck=0 [paas] name=CentOS-\$releasever - paas baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/paas/\$basearch/openshift-origin13/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/paas/\$basearch/openshift-origin13/ enabled=1 gpgcheck=0 [kvm] name=CentOS-\$releasever - kvm baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/virt/\$basearch/kvm-common/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/virt/\$basearch/kvm-common/ enabled=1 gpgcheck=0 [extras] name=CentOS-\$releasever - extras baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/extras/\$basearch/ #baseurl=https://mirrors.aliyun.com/centos/\$releasever/extras/\$basearch/ enabled=1 gpgcheck=0 EOO #清除yum缓存 yum clean all #重新做yum 缓存 yum makecache EOF # 执行该脚本 bash 01.yumrepo.sh