CentOS7停服后yum源配置指南-工具盒子

CentOS7已于2024年6月30日正式停服，停服后默认的yum源已全部404无法使用，对于还在使用CentOS7系统的用户来说，无疑是一个很大的影响。

对于还在使用CentOS7系统的用户，应趁早做出替代化的选择，CentOS停服后替代的系统见：https://blog.whsir.com/post-7489.html

通过下载本文配置整理好的CentOS7系统源，可以有效解决默认源404异常问题，注意：本文仅适用于Centos7系统，请勿将本文用于其它版本系统。

1、备份旧的yum源

在/etc/yum.repos.d/目录下创建一个bak目录，再将/etc/yum.repos.d/中的.repo源配置文件移动至bak目录中，当然如果您确定/etc/yum.repos.d/目录中的源配置没用，也可以将/etc/yum.repos.d/目录清空（rm -f /etc/yum.repos.d/*）。
mkdir -p /etc/yum.repos.d/bak mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak/

|-----|---------------------------------------------------------------------------------| | 1 2 | mkdir -p /etc/yum.repos.d/bak mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak/ |

2、配置Centos7源（x86_64架构）

吴昊在这里整理了多个Centos7国内镜像的源，任选其一即可，在Centos7停服后，默认的源已从centos改成了centos-vault，这里所有的源都是吴昊二次配置修改过的。

提供curl命令下载方式，以及wget命令下载方式，任选其一。

阿里云源（curl方式）
curl -o /etc/yum.repos.d/Centos7-aliyun.repo https://mirrors.wlnmp.com/centos/Centos7-aliyun-x86_64.repo

|---|----------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-aliyun.repo https://mirrors.wlnmp.com/centos/Centos7-aliyun-x86_64.repo |

阿里云源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-aliyun-x86_64.repo -P /etc/yum.repos.d/

|---|---------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-aliyun-x86_64.repo -P /etc/yum.repos.d/ |

网易源（curl方式）
curl -o /etc/yum.repos.d/Centos7-163.repo https://mirrors.wlnmp.com/centos/Centos7-163-x86_64.repo

|---|----------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-163.repo https://mirrors.wlnmp.com/centos/Centos7-163-x86_64.repo |

网易源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-163-x86_64.repo -P /etc/yum.repos.d/

|---|------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-163-x86_64.repo -P /etc/yum.repos.d/ |

腾讯源（curl方式）
curl -o /etc/yum.repos.d/Centos7-tencent.repo https://mirrors.wlnmp.com/centos/Centos7-tencent-x86_64.repo

|---|------------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-tencent.repo https://mirrors.wlnmp.com/centos/Centos7-tencent-x86_64.repo |

腾讯源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-tencent-x86_64.repo -P /etc/yum.repos.d/

|---|----------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-tencent-x86_64.repo -P /etc/yum.repos.d/ |

中国科学技术大学源（curl方式）
curl -o /etc/yum.repos.d/Centos7-ustc.repo https://mirrors.wlnmp.com/centos/Centos7-ustc-x86_64.repo

|---|------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-ustc.repo https://mirrors.wlnmp.com/centos/Centos7-ustc-x86_64.repo |

中国科学技术大学源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-ustc-x86_64.repo -P /etc/yum.repos.d/

|---|-------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-ustc-x86_64.repo -P /etc/yum.repos.d/ |

荆楚理工学院源（curl方式）
curl -o /etc/yum.repos.d/Centos7-jcut.repo https://mirrors.wlnmp.com/centos/Centos7-jcut-x86_64.repo

|---|------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-jcut.repo https://mirrors.wlnmp.com/centos/Centos7-jcut-x86_64.repo |

荆楚理工学院源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-jcut-x86_64.repo -P /etc/yum.repos.d/

|---|-------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-jcut-x86_64.repo -P /etc/yum.repos.d/ |

清华源（curl方式）
curl -o /etc/yum.repos.d/Centos7-tuna.repo https://mirrors.wlnmp.com/centos/Centos7-tuna-x86_64.repo

|---|------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-tuna.repo https://mirrors.wlnmp.com/centos/Centos7-tuna-x86_64.repo |

清华源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-tuna-x86_64.repo -P /etc/yum.repos.d/

|---|-------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-tuna-x86_64.repo -P /etc/yum.repos.d/ |

南阳理工学院源（curl方式）
curl -o /etc/yum.repos.d/Centos7-nyist.repo https://mirrors.wlnmp.com/centos/Centos7-nyist-x86_64.repo

|---|--------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-nyist.repo https://mirrors.wlnmp.com/centos/Centos7-nyist-x86_64.repo |

南阳理工学院源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-nyist-x86_64.repo -P /etc/yum.repos.d/

|---|--------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-nyist-x86_64.repo -P /etc/yum.repos.d/ |

附：x86_64架构系统，Centos7-aliyun.repo配置文件内容
[base] name=CentOS-$releasever - base - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - updates - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/updates/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - extras - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/extras/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - centosplus - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/centosplus/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [fasttrack] name=CentOS-$releasever - fasttrack - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/fasttrack/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [atomic] name=CentOS-$releasever - atomic - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/atomic/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [dotnet] name=CentOS-$releasever - dotnet - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/dotnet/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [rt] name=CentOS-$releasever - rt - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/rt/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-rh] name=CentOS-$releasever - sclo-rh - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/sclo/$basearch/rh/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-sclo] name=CentOS-$releasever - sclo-sclo - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/sclo/$basearch/sclo/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7

|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | [base] name=CentOS-$releasever - base - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - updates - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/updates/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - extras - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/extras/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - centosplus - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/centosplus/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [fasttrack] name=CentOS-$releasever - fasttrack - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/fasttrack/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [atomic] name=CentOS-$releasever - atomic - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/atomic/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [dotnet] name=CentOS-$releasever - dotnet - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/dotnet/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [rt] name=CentOS-$releasever - rt - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/rt/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-rh] name=CentOS-$releasever - sclo-rh - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/sclo/$basearch/rh/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-sclo] name=CentOS-$releasever - sclo-sclo - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/centos/$releasever/sclo/$basearch/sclo/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 |

3、配置Centos7源（只要当前不是x86_64架构的，都使用以下配置，适用于aarch64、i386、ppc64等）

阿里云源（curl方式）
curl -o /etc/yum.repos.d/Centos7-aliyun.repo https://mirrors.wlnmp.com/centos/Centos7-aliyun-altarch.repo

|---|-----------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-aliyun.repo https://mirrors.wlnmp.com/centos/Centos7-aliyun-altarch.repo |

阿里云源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-aliyun-altarch.repo -P /etc/yum.repos.d/

|---|----------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-aliyun-altarch.repo -P /etc/yum.repos.d/ |

网易源（curl方式）
curl -o /etc/yum.repos.d/Centos7-163.repo https://mirrors.wlnmp.com/centos/Centos7-163-altarch.repo

|---|-----------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-163.repo https://mirrors.wlnmp.com/centos/Centos7-163-altarch.repo |

网易源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-163-altarch.repo -P /etc/yum.repos.d/

|---|-------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-163-altarch.repo -P /etc/yum.repos.d/ |

腾讯源（curl方式）
curl -o /etc/yum.repos.d/Centos7-tencent.repo https://mirrors.wlnmp.com/centos/Centos7-tencent-altarch.repo

|---|-------------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-tencent.repo https://mirrors.wlnmp.com/centos/Centos7-tencent-altarch.repo |

腾讯源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-tencent-altarch.repo -P /etc/yum.repos.d/

|---|-----------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-tencent-altarch.repo -P /etc/yum.repos.d/ |

中国科学技术大学源（curl方式）
curl -o /etc/yum.repos.d/Centos7-ustc.repo https://mirrors.wlnmp.com/centos/Centos7-ustc-altarch.repo

|---|-------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-ustc.repo https://mirrors.wlnmp.com/centos/Centos7-ustc-altarch.repo |

中国科学技术大学源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-ustc-altarch.repo -P /etc/yum.repos.d/

|---|--------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-ustc-altarch.repo -P /etc/yum.repos.d/ |

荆楚理工学院源（curl方式）
curl -o /etc/yum.repos.d/Centos7-jcut.repo https://mirrors.wlnmp.com/centos/Centos7-jcut-altarch.repo

|---|-------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-jcut.repo https://mirrors.wlnmp.com/centos/Centos7-jcut-altarch.repo |

荆楚理工学院源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-jcut-altarch.repo -P /etc/yum.repos.d/

|---|--------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-jcut-altarch.repo -P /etc/yum.repos.d/ |

清华源（curl方式）
curl -o /etc/yum.repos.d/Centos7-tuna.repo https://mirrors.wlnmp.com/centos/Centos7-tuna-altarch.repo

|---|-------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-tuna.repo https://mirrors.wlnmp.com/centos/Centos7-tuna-altarch.repo |

清华源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-tuna-altarch.repo -P /etc/yum.repos.d/

|---|--------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-tuna-altarch.repo -P /etc/yum.repos.d/ |

南阳理工学院源（curl方式）
curl -o /etc/yum.repos.d/Centos7-nyist.repo https://mirrors.wlnmp.com/centos/Centos7-nyist-altarch.repo

|---|---------------------------------------------------------------------------------------------------------| | 1 | curl -o /etc/yum.repos.d/Centos7-nyist.repo https://mirrors.wlnmp.com/centos/Centos7-nyist-altarch.repo |

南阳理工学院源（wget方式）
wget https://mirrors.wlnmp.com/centos/Centos7-nyist-altarch.repo -P /etc/yum.repos.d/

|---|---------------------------------------------------------------------------------------| | 1 | wget https://mirrors.wlnmp.com/centos/Centos7-nyist-altarch.repo -P /etc/yum.repos.d/ |

附：Centos7-aliyun.repo配置文件内容（非x86_64架构系统），配置文件通过$basearch变量自动识别系统架构。
[base] name=CentOS-$releasever - base - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - updates - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/updates/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - extras - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/extras/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - centosplus - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/centosplus/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [fasttrack] name=CentOS-$releasever - fasttrack - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/fasttrack/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [atomic] name=CentOS-$releasever - atomic - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/atomic/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [dotnet] name=CentOS-$releasever - dotnet - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/dotnet/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [rt] name=CentOS-$releasever - rt - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/rt/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-rh] name=CentOS-$releasever - sclo-rh - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/sclo/$basearch/rh/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-sclo] name=CentOS-$releasever - sclo-sclo - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/sclo/$basearch/sclo/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7

|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | [base] name=CentOS-$releasever - base - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/os/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - updates - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/updates/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - extras - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/extras/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [centosplus] name=CentOS-$releasever - centosplus - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/centosplus/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [fasttrack] name=CentOS-$releasever - fasttrack - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/fasttrack/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [atomic] name=CentOS-$releasever - atomic - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/atomic/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [dotnet] name=CentOS-$releasever - dotnet - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/dotnet/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [rt] name=CentOS-$releasever - rt - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/rt/$basearch/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-rh] name=CentOS-$releasever - sclo-rh - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/sclo/$basearch/rh/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 [sclo-sclo] name=CentOS-$releasever - sclo-sclo - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos-vault/altarch/$releasever/sclo/$basearch/sclo/ enabled=0 gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos-vault/RPM-GPG-KEY-CentOS-7 |

4、清理缓存重建缓存
yum clean all yum makecache

|-----|-----------------------------| | 1 2 | yum clean all yum makecache |

此时CentOS7的yum源配置完成，可以像原来一样使用了。