文件
developer.aliyun.com/mirror/centos...
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
yum makecache 報錯 映象404
CentOS Linux 8 - AppStream 6.2 kB/s | 2.3 kB 00:00
Errors during downloading metadata for repository 'appstream':
- Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 100.100.2.148)
Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried報錯原因
解決報錯
AppStream
vim /etc/yum.repos.d/CentOS-Linux-AppStream.repo
替換 baseurl
#baseurl=http://mirrors.cloud.aliyuncs.com/$contentdir/$releasever/AppStream/$basearch/os/
baseurl=http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/AppStream/$basearch/os/再次執行 yum makecache
CentOS-8.5.2111 - Base - mirrors.aliyun.com 199 kB/s | 3.9 kB 00:00
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 18 kB/s | 1.5 kB 00:00
CentOS-8.5.2111 - AppStream - mirrors.aliyun.com 298 kB/s | 4.3 kB 00:00
CentOS Linux 8 - AppStream 1.0 MB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 29 kB/s | 2.3 kB 00:00
Errors during downloading metadata for repository 'baseos':
- Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/BaseOS/x86_64/os/repodata/repomd.xml (IP: 100.100.2.148)
Error: Failed to download metadata for repo 'baseos': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried可以看AppStream 已經通過了, 輪到BaseOS 報404,還是一樣的替換步驟。
BaseOS
vim /etc/yum.repos.d/CentOS-Linux-BaseOS.repo
#baseurl=http://mirrors.cloud.aliyuncs.com/$contentdir/$releasever/AppStream/$basearch/os/
baseurl=http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/AppStream/$basearch/os/繼續執行yum makecache,又輪到PowerTools 報錯了。
PowerTools
vim /etc/yum.repos.d/CentOS-Linux-PowerTools.repo
一樣替換
再次yum makecache
CentOS-8.5.2111 - Base - mirrors.aliyun.com 189 kB/s | 3.9 kB 00:00
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 99 kB/s | 1.5 kB 00:00
CentOS-8.5.2111 - AppStream - mirrors.aliyun.com 281 kB/s | 4.3 kB 00:00
CentOS Linux 8 - AppStream 1.5 MB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 1.2 MB/s | 4.3 kB 00:00
CentOS Linux 8 - PowerTools 36 MB/s | 8.4 MB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 1.2 MB/s | 4.7 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 1.3 MB/s | 4.7 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 2.0 kB/s | 2.8 kB 00:01
Metadata cache created.全部通過。
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