10.4.x源
新建repo源
#vim /etc/yum.repos.d/mariadb.repo


[mariadb]
name=MariaDB
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mariadb/yum/10.4/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=0

10.3.x源


[mariadb]
name=MariaDB
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mariadb/yum/10.3/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=0


10.2.x源


[mariadb]
name=MariaDB
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mariadb/yum/10.2/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=0

10.1.x源


[mariadb]
name=MariaDB
baseurl=https://mirrors.tuna.tsinghua.edu.cn/mariadb/yum/10.2/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=0