[Unit]
Description=MariaDB 10.11.19 database server (socket activation)
Documentation=man:mariadbd(8)
Documentation=https://mariadb.com/docs/server/server-management/starting-and-stopping-mariadb/systemd

[Install]
WantedBy=sockets.target

[Socket]

##############################################################################
## USERs can override
##
##
## by creating a file in /etc/systemd/system/mariadb.socket.d/MY_SPECIAL.conf
## and adding/setting the following under [Socket] will override this file's
## settings.

SocketUser=mysql
SocketMode=777

ListenStream=@mariadb
ListenStream=/var/lib/mysql/mysql.sock
ListenStream=3306

# Backlog=150