操作注意
先备份/etc/yum.repo.d/*.repo
文件, 然后在/etc/yum.repo.d/*.repo
添加以下条目
centos 8.5.2111
# 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-8.5.2111 - Base - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/BaseOS/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
#additional packages that may be useful
[extras]
name=CentOS-8.5.2111 - Extras - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/extras/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/extras/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/extras/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-8.5.2111 - Plus - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/centosplus/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/centosplus/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/centosplus/$basearch/os/
gpgcheck=0
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[PowerTools]
name=CentOS-8.5.2111 - PowerTools - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/PowerTools/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/PowerTools/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/PowerTools/$basearch/os/
gpgcheck=0
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[AppStream]
name=CentOS-8.5.2111 - AppStream - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/AppStream/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.5.2111/AppStream/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/AppStream/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
centos 8.2.2004
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-8.2.2004 - Base - mirrors.aliyun.com
#failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/8.2.2004/BaseOS/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.2.2004/BaseOS/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.2.2004/BaseOS/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
#additional packages that may be useful
[extras]
name=CentOS-8.2.2004 - Extras - mirrors.aliyun.com
#failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/8.2.2004/extras/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.2.2004/extras/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.2.2004/extras/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-8.2.2004 - Plus - mirrors.aliyun.com
#failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/8.2.2004/centosplus/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.2.2004/centosplus/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.2.2004/centosplus/$basearch/os/
gpgcheck=0
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[PowerTools]
name=CentOS-8.2.2004 - PowerTools - mirrors.aliyun.com
#failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/8.2.2004/PowerTools/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.2.2004/PowerTools/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.2.2004/PowerTools/$basearch/os/
gpgcheck=0
enabled=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[AppStream]
name=CentOS-8.2.2004 - AppStream - mirrors.aliyun.com
#failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream/$basearch/os/
http://mirrors.aliyuncs.com/centos-vault/8.2.2004/AppStream/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos-vault/8.2.2004/AppStream/$basearch/os/
gpgcheck=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
centos 7.6.1810
# 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-7.6.1810 - Base - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.6.1810/os/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.6.1810/os/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.6.1810/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#released updates
[updates]
name=CentOS-7.6.1810 - Updates - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.6.1810/updates/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.6.1810/updates/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.6.1810/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that may be useful
[extras]
name=CentOS-7.6.1810 - Extras - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.6.1810/extras/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.6.1810/extras/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.6.1810/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-7.6.1810 - Plus - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.6.1810/centosplus/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.6.1810/centosplus/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.6.1810/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#contrib - packages by Centos Users
[contrib]
name=CentOS-7.6.1810 - Contrib - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.6.1810/contrib/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.6.1810/contrib/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.6.1810/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
centos 7.5.1804
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-7.5.1804 - Base - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.5.1804/os/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.5.1804/os/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.5.1804/os/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#released updates
[updates]
name=CentOS-7.5.1804 - Updates - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.5.1804/updates/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.5.1804/updates/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.5.1804/updates/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that may be useful
[extras]
name=CentOS-7.5.1804 - Extras - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.5.1804/extras/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.5.1804/extras/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.5.1804/extras/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-7.5.1804 - Plus - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.5.1804/centosplus/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.5.1804/centosplus/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.5.1804/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
#contrib - packages by Centos Users
[contrib]
name=CentOS-7.5.1804 - Contrib - mirrors.aliyun.com
failovermethod=priority
baseurl=http://mirrors.aliyun.com/centos-vault/7.5.1804/contrib/$basearch/
http://mirrors.aliyuncs.com/centos-vault/7.5.1804/contrib/$basearch/
http://mirrors.cloud.aliyuncs.com/centos-vault/7.5.1804/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7