CentOS 9 配置国内 YUM 源

写bug的羊羊2025-07-28 23:56

1.备份

bash 复制代码

sudo mv /etc/yum.repos.d/centos.repo /etc/yum.repos.d/centos.repo.backup
sudo mv /etc/yum.repos.d/centos-addons.repo /etc/yum.repos.d/centos-addons.repo.backup

2.创建新文件

bash 复制代码

vi /etc/yum.repos.d/centos.repo


[baseos]
name=CentOS Stream $releasever - BaseOS
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/BaseOS/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1

[appstream]
name=CentOS Stream $releasever - AppStream
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/AppStream/$basearch/os/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
gpgcheck=1
repo_gpgcheck=0
metadata_expire=6h
countme=1
enabled=1

3.更新 YUM 缓存

sudo yum clean all

sudo yum makecache

4. 验证配置

sudo yum update