[ root@HK ~]#yum install -y autofs CentOS-8 - AppStream 50 B/s | 38 B 00:00 Failed to download metadata for repo 'AppStream' Error: Failed to download metadata for repo 'AppStream'
- 还原快照后突然发现安装软件报错了
[ root@HK ~]#yum install -y autofs CentOS-8 - AppStream 50 B/s | 38 B 00:00 Failed to download metadata for repo 'AppStream' Error: Failed to download metadata for repo 'AppStream'
- 查看yum.repos.d，发现 base.repo 和 AppStream.repo 里面的 baseurl地址已经访问不了了
[baseOS] name=CentOS-$releasever - base mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=baseOS&infra=$infra #baseurl=http://mirror.centos.org/$contentdir/$releasever/baseOS/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
- 进入阿里官网找到 centos8 的 repo
centos8.1的 repo
- 复制这个链接
- 修改base.repo，加上注释 mirrorlist，注释掉 baseurl，粘贴链接在 baseurl后面
[ root@HK /etc/yum.repos.d]#vim CentOS-base.repo [baseOS] name=CentOS-8.1 - base #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=baseOS&infra=$infra baseurl=https://mirrors.aliyun.com/centos-vault/8.1.1911/baseOS/x86_64/os/ gpgcheck=0 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
- 修改 AppStream.repo ，加上注释 mirrorlist，注释掉 baseurl，粘贴链接在 baseurl 后面
[ root@HK /etc/yum.repos.d]#vim CentOS-AppStream.repo [AppStream] name=CentOS-8.1 - AppStream #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=AppStream&infra=$infra baseurl=https://mirrors.aliyun.com/centos-vault/8.1.1911/baseOS/x86_64/os/ gpgcheck=0 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
- 执行下面两个命令后无报错即可
[ root@HK /etc/yum.repos.d]#yum clean all 32 files removed [ root@HK /etc/yum.repos.d]#yum makecache CentOS-8.1 - AppStream 3.2 MB/s | 2.2 MB 00:00 CentOS-8.1 - base 8.3 MB/s | 2.2 MB 00:00 CentOS-8 - Extras 15 kB/s | 10 kB 00:00 metadata cache created.
