nano /etc/yum.repos.d/mariadb.repo

# MariaDB 10.11 RedHatEnterpriseLinux repository list - created 2023-10-30 14:19 UTC
# https://mariadb.org/download/
[mariadb]
name = MariaDB
# rpm.mariadb.org is a dynamic mirror if your preferred mirror goes offline. See https://mariadb.org/mirrorbits/ for details.
# baseurl = https://rpm.mariadb.org/10.11/rhel/$releasever/$basearch
baseurl = https://mirror.23m.com/mariadb/yum/10.11/rhel/$releasever/$basearch
module_hotfixes = 1
# gpgkey = https://rpm.mariadb.org/RPM-GPG-KEY-MariaDB
gpgkey = https://mirror.23m.com/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck = 1

yum install -y MariaDB-server MariaDB-client

systemctl enable --now mariadb

mysql_secure_install

CREATE DATABASE theDB;
CREATE USER 'zed'@'%' IDENTIFIED BY 'PasswordHere';
GRANT ALL PRIVILEGES ON *.* TO 'zed'@'%' WITH GRANT OPTION;
exit