centos yum source configuration (CentOS7 native yum source is modified to Alibaba yum source)

centos yum source configuration

Centos builds intranet yum source

Hello, the method to build a local intranet YUM warehouse on CentOS system is as follows:

1. Install httpd and createrepo tools

yum install httpd createrepo -y

2. Create a warehouse directory and switch to it

mkdir -p /var/www/html/centosrepo
cd /var/www/html/centosrepo

3. Copy the local rpm package to this directory, for example:

cp /path/to/rpm/*.rpm /var/www/html/centosrepo/

4. Create warehouse metadata

createrepo .

This will scan all rpm packages in the current directory and generate warehouse metadata.

5. Start httpd service

systemctl start httpd

Yum software source configuration of intranet centos

The yum software source of centos7 on the intranet has been built. You can use the following command to use it on the centos7 operating system on the intranet:

  mkdir /etc/yum.repos.d/backup
  mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup
  wget -P /etc/yum.repos.d/ http://192.168.1.100:9090/centos/CentOS-Base.repo
  chmod +r /etc/yum.repos.d/CentOS-Base.repo
  yum clean all
  yum makecache

CentOS7 native yum source modified to Alibaba yum source

Ali mirror source official website: http://mirrors.aliyun.com/repo/

cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak

curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

Add epel source

rpm -qa |grep epel  
rpm -e epel-release
wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-7.repo
yum clean all
yum makecache