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:

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:

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
liuyang-neu1 小时前
力扣 简单 70.爬楼梯
java·算法·leetcode
TensorFlowGAN1 小时前
rhcsa、ce复习(每日编辑,复习完为止)
linux·es
喵手1 小时前
Java 与 Oracle 数据泵实操:数据导入导出的全方位指南
java·开发语言·oracle
Drscq2 小时前
How to migrate a CentOS 8 to Rocky Linux 8.10
linux·运维·centos
修心光2 小时前
CentOS配置iptables规则并使其永久生效
linux·运维·centos
加载中loading...2 小时前
Linux线程安全(二)条件变量实现线程同步
linux·运维·服务器·c语言·1024程序员节
开心工作室_kaic3 小时前
ssm010基于ssm的新能源汽车在线租赁管理系统(论文+源码)_kaic
java·前端·spring boot·后端·汽车
代码吐槽菌3 小时前
基于SSM的汽车客运站管理系统【附源码】
java·开发语言·数据库·spring boot·后端·汽车
zdkdchao3 小时前
jdk,openjdk,oraclejdk
java·开发语言
精致先生4 小时前
问题记录01
java·数据库·mybatis