CentOS Stream 9 centos9 配置国内源 阿里云源

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

mv /etc/yum.repos.d/centos.repo /etc/yum.repos.d/centos.repo.backup

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

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
 
[base]
name=CentOS-$releasever - Base - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/BaseOS/$basearch/os/
        http://mirrors.aliyuncs.com/centos-stream/$stream/BaseOS/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-stream/$stream/BaseOS/$basearch/os/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/centos-stream/RPM-GPG-KEY-CentOS-Official
 
#additional packages that may be useful
#[extras]
#name=CentOS-$releasever - Extras - mirrors.aliyun.com
#failovermethod=priority
#baseurl=https://mirrors.aliyun.com/centos-stream/$stream/extras/$basearch/os/
#        http://mirrors.aliyuncs.com/centos-stream/$stream/extras/$basearch/os/
#        http://mirrors.cloud.aliyuncs.com/centos-stream/$stream/extras/$basearch/os/
#gpgcheck=1
#gpgkey=https://mirrors.aliyun.com/centos-stream/RPM-GPG-KEY-CentOS-Official
 
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/centosplus/$basearch/os/
        http://mirrors.aliyuncs.com/centos-stream/$stream/centosplus/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-stream/$stream/centosplus/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=https://mirrors.aliyun.com/centos-stream/RPM-GPG-KEY-CentOS-Official
 
[PowerTools]
name=CentOS-$releasever - PowerTools - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/PowerTools/$basearch/os/
        http://mirrors.aliyuncs.com/centos-stream/$stream/PowerTools/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-stream/$stream/PowerTools/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=https://mirrors.aliyun.com/centos-stream/RPM-GPG-KEY-CentOS-Official


[AppStream]
name=CentOS-$releasever - AppStream - mirrors.aliyun.com
#failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-stream/$stream/AppStream/$basearch/os/
        http://mirrors.aliyuncs.com/centos-stream/$stream/AppStream/$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-stream/$stream/AppStream/$basearch/os/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/centos-stream/RPM-GPG-KEY-CentOS-Official

yum makecache && yum update

[root@cheng ~]# yum makecache && yum update
CentOS-9 - Base - mirrors.aliyun.com                                                       51 kB/s | 3.9 kB     00:00    
CentOS-9 - AppStream - mirrors.aliyun.com                                                  37 kB/s | 4.4 kB     00:00    
CentOS Stream 9 - Extras packages                                                          31 kB/s | 8.9 kB     00:00    
cuda-rhel9-x86_64                                                                          10 kB/s | 3.5 kB     00:00    
Docker CE Stable - x86_64                                                                  14 kB/s | 3.5 kB     00:00    
Extra Packages for Enterprise Linux 9 - x86_64                                             22 kB/s | 5.0 kB     00:00    
Extra Packages for Enterprise Linux 9 openh264 (From Cisco) - x86_64                      4.1 kB/s | 993  B     00:00    
Extra Packages for Enterprise Linux 9 - Next - x86_64                                      60 kB/s |  17 kB     00:00    
元数据缓存已建立。
上次元数据过期检查：0:00:01 前，执行于 2024年12月22日 星期日 15时52分33秒。
依赖关系解决。
无需任何处理。
完毕！