# Multi instance version of MariaDB. For if you run mutiple verions at once.
# Also used for mariadb@bootstrap to bootstrap Galera.
#
# To use multi instance variant, use [mariadbd.INSTANCENAME] as sections in
# /etc/@my.cnf  to change per instance settings. A minimumal necessary
# configuration items to change to avoid conflicts between instances is:
#
#       [mariadbd.instancename]
#       # TCP port to make available for clients
#       port=3306
#       # Socket to make available for clients
#       socket=/tmp/mariadb-instancename.sock
#       # Where MariaDB should store all its data
#       datadir=/usr/local/mariadb-instancename/data
#
# and start the service via:
#
# root> systemctl start mariadb@{instancename}.server
#
# It's not recommended to modify this file in-place, because it will be
# overwritten during package upgrades.  If you want to customize, for
# all instances, the best way is:
#
# root> systemctl edit mariadb@.service
#
# Then add additonal directives under a section (probably [Service]).
#
# If you only want to change a specific instance:
#
# root>	systemctl edit mariadb@{instancename}.server
#
# For more info about custom unit files, see systemd.unit(5) or
# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
#
# For example, if you want to increase MariaDB's open-files-limit to 10000,
# you need to increase systemd's LimitNOFILE setting, use the contents below:
#
#	[Service]
#	LimitNOFILE=10000

[Unit]
Description=MariaDB 10.11 database server
Documentation=man:mariadbd(8)
Documentation=https://mariadb.com/kb/en/library/systemd/
After=network.target

[Install]
WantedBy=multi-user.target
Alias=mysql.service
Alias=mysqld.service

[Service]
Type=notify
User=mysql
Group=mysql

ExecStartPre=/usr/libexec/mariadb-check-socket --defaults-group-suffix=.%I
ExecStartPre=/usr/libexec/mariadb-prepare-db-dir --defaults-group-suffix=.%I %n
# MYSQLD_OPTS here is for users to set in /etc/systemd/system/mariadb@.service.d/MY_SPECIAL.conf
# Note: we set --basedir to prevent probes that might trigger SELinux alarms,
# per bug #547485
ExecStart=/usr/libexec/mariadbd --defaults-group-suffix=.%I --basedir=/usr $MYSQLD_OPTS $_WSREP_NEW_CLUSTER
ExecStartPost=/usr/libexec/mariadb-check-upgrade --defaults-group-suffix=.%I

# Setting this to true can break replication and the Type=notify settings
# See also bind-address MariaDB option.
PrivateNetwork=false

KillSignal=SIGTERM

# Don't want to see an automated SIGKILL ever
SendSIGKILL=no

# Restart crashed server only, on-failure would also restart, for example, when
# my.cnf contains unknown option
Restart=on-abort
RestartSec=5s

UMask=007

# Give a reasonable amount of time for the server to start up/shut down
TimeoutSec=300

# Place temp files in a secure directory, not /tmp
PrivateTmp=true