centos-stream-9 centos9 配置国内源 阿里云源

yum配置文件路径 /etc/yum.repos.d/centos.repo
备份源配置 mv /etc/yum.repos.d/centos.repo /etc/yum.repos.d/centos.repo.backup
阿里源配置
更新缓存 yum makecache && yum update

# 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