How to configure domestic sources in CentOS8 yum/dnf

CentOS 8 changed the software package installation program, canceled the yum configuration method, and used dnf as the installation program instead. Although the installation method of the software package has been changed, dnf is still compatible with the configuration files and commands used by yum. However, I don’t know how long this compatible configuration will last and whether the path of the domestic image (Alibaba Cloud image is used here) will be modified, so I added a temporary sign in the title.

There is no need to explain too much here, just go to the file:

# file: /etc/yum.repos.d/CentOS-AppStream.repo
[AppStream]
name=CentOS-$releasever - AppStream
baseurl=http://mirrors.aliyun.com/centos/$releasever/AppStream/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
Copy
# file: /etc/yum.repos.d/CentOS-Base.repo
[BaseOS]
name=CentOS-$releasever - Base
baseurl=http://mirrors.aliyun.com/centos/$releasever/BaseOS/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
Copy
# file: /etc/yum.repos.d/CentOS-Epel.repo
[epel]
name=CentOS-$releasever - Epel
baseurl=http://mirrors.aliyun.com/epel/8/Everything/$basearch
enabled=1
gpgcheck=0
Copy
# file: /etc/yum.repos.d/CentOS-Media.repo
[c8-media-BaseOS]
name=CentOS-BaseOS-$releasever - Media
baseurl=file:///media/CentOS/BaseOS/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
[c8-media-AppStream]
name=CentOS-AppStream-$releasever - Media
baseurl=file:///media/CentOS/AppStream/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

Note: The CentOS-Media configuration requires the CD to be mounted to the /media/CentOS path, otherwise an error will be reported when using it.

Then execute the following command:

dnf clean all # Clear all cache files dnf makecache # Make metadata cache

Summarize

The above is the method of configuring domestic sources of CentOS8 yum/dnf introduced by the editor. I hope it will be helpful to everyone. If you have any questions, please leave me a message and the editor will reply to you in time!

You may also be interested in: