Could not retrieve mirrorlist http://mirrorlist.centos.org错误解决方法

文章目录

背景

今天在一台新服务器上安装nginx,在这个过程中需要安装相关依赖,在使用yum install命令时,发生了以下报错内容:

复制代码
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; 未知的错误"


 One of the configured repositories failed (未知),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=<repoid> ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>
        or
            subscription-manager repos --disable=<repoid>

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64

通过查看这个报错日志,关键在第一句:Could not retrieve mirrorlist http://mirrorlist.centos.org,无法访问该链接。

具体原因mirrorlist.centos.org 不再被支持。

解决方法

使用sed命令批量替换CentOS镜像源。具体如下:

复制代码
sudo sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
sudo sed -i s/^#.*baseurl=http/baseurl=https/g /etc/yum.repos.d/*.repo
sudo sed -i s/^mirrorlist=http/#mirrorlist=https/g /etc/yum.repos.d/*.repo

搞定。

相关推荐
☆璇5 分钟前
【Linux】传输层协议UDP
linux·运维·udp
m0_748233647 分钟前
C++与Python:内存管理与指针的对比
java·c++·python
孤廖9 分钟前
面试官问 Linux 编译调试?gcc 编译流程 + gdb 断点调试 + git 版本控制,连 Makefile 都标好了
linux·服务器·c++·人工智能·git·算法·github
终焉代码15 分钟前
【Linux】进程初阶(1)——基本进程理解
linux·运维·服务器·c++·学习·1024程序员节
我想吃余15 分钟前
Linux进程间通信:管道与System V IPC的全解析
linux·服务器·c++
egoist202317 分钟前
[linux仓库]打开线程的“房产证”:地址空间规划与分页式管理详解[线程·壹]
linux·页表·地址空间·分页式存储管理·缺页异常
软件20525 分钟前
【JDK、JRE、JVM】
java·开发语言·jvm
m0_7482554135 分钟前
TailwindCSS vs UnoCSS 性能深度对决:究竟快多少?
java
薛家明36 分钟前
easy-query暴打efcore(包括其他所有orm),隐式Group看我如何在子查询做到极致的性能天花板
java·orm·efcore·easy-query·entityframeworkcore·dotnetcore
wudl55661 小时前
JDK 21 API增强详解
java·开发语言·windows