在我的 CentOS 8 服务器上,许多命令都失败并出现以下错误dnf
:yum
无法为 repo 下载元数据
这似乎仅适用于涉及 https 连接的存储库,例如:
/etc/yum.repos.d $ cat epel-modular.repo
[epel-modular]
name=Extra Packages for Enterprise Linux Modular $releasever - $basearch/pub/epel/$releasever/Modular/$basearch
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-modular-$releasever&arch=$basearch&infra=$infra&content=$contentdir
...
我曾经wget
测试到这些站点的连接性,它是成功的,例如wget https://mirrors.fedoraproject.org
成功。
但是,各种dnf
oryum
命令失败:
$ dnf provides /bin/ls
Extra Packages for Enterprise Linux Modular 8 - x86_64 0.0 B/s | 0 B 00:00
Failed to download metadata for repo 'epel-modular'
Error: Failed to download metadata for repo 'epel-modular'
# dnf update --refresh
CentOS-8 - AppStream 20 kB/s | 4.3 kB 00:00
CentOS-8 - Base 19 kB/s | 3.8 kB 00:00
CentOS-8 - Extras 7.4 kB/s | 1.5 kB 00:00
CentOS-8 - PowerTools 20 kB/s | 4.3 kB 00:00
Remi's Modular repository for Enterprise Linux 8 - x86_64 4.1 kB/s | 3.5 kB 00:00
Safe Remi's RPM repository for Enterprise Linux 8 - x86_64 3.6 kB/s | 3.0 kB 00:00
Wazuh repository 0.0 B/s | 0 B 00:00
Failed to download metadata for repo 'wazuh_repo'
Error: Failed to download metadata for repo 'wazuh_repo'
我该如何解决这个问题?