【已解决】Errors during downloading metadata for repository ‘appstream‘: - Status code: 404 for
1. 報(bào)錯
Errors during downloading metadata for repository ‘a(chǎn)ppstream’:
- 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 ‘a(chǎn)ppstream’: Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
?
2. 背景
阿里云CentOS 8系統(tǒng),使用yum指令安裝MySQL失敗,彈出上述報(bào)錯。
?
3. 我出現(xiàn)問題的原因
阿里云更新了下載數(shù)據(jù)源的地址, 因此我們在本地更換一下就好了。
?
4. 解決方案
4.1 替換 CentOS-Base.repo 數(shù)據(jù)源
cd /etc/yum.repos.d mv CentOS-Linux-BaseOS.repo CentOS-Linux-BaseOS.repo.backup #備份,防止出問題。 wget -O CentOS-LinuxBaseOS.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo #拉取新文件4.2 進(jìn)入CentOS-Linux-AppStream.repo,修改數(shù)據(jù)源地址
vim指令,修改文件
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/4.3 重新創(chuàng)建元數(shù)據(jù)
yum makecache創(chuàng)建成功的提示:
[root@iZbp1560750pcozwmd20reZ yum.repos.d]# yum makecache
Repository extras is listed more than once in the configuration
Invalid configuration value: failovermethod=priority in /etc/yum.repos.d/CentOS-Linux-epel.repo; 配置:ID 為 “failovermethod” 的 OptionBinding 不存在
CentOS-8.5.2111 - Base - mirrors.aliyun.com 63 kB/s | 3.9 kB 00:00
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 27 kB/s | 1.5 kB 00:00
CentOS-8.5.2111 - AppStream - mirrors.aliyun.co 83 kB/s | 4.3 kB 00:00
CentOS Linux 8 - AppStream 31 MB/s | 8.4 MB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 42 MB/s | 11 MB 00:00
元數(shù)據(jù)緩存已建立。
總結(jié)
以上是生活随笔為你收集整理的【已解决】Errors during downloading metadata for repository ‘appstream‘: - Status code: 404 for的全部內(nèi)容,希望文章能夠幫你解決所遇到的問題。
- 上一篇: 【完美解决】Could not proc
- 下一篇: algorithm头文件函数全集——史上