CENTOS 7 install mariadb 10.3 cat >/etc/yum.repos.d/MariaDB.repo << 'EOF' [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/centos7-amd64/ gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 EOF yum clean all yum install MariaDB-server MariaDB-client