a87e9e5d9a
Prefer the systemctl edit mysql.service syntax and leave the more complex alternatives to the existing documents referenced. Also show how to use the multiinstance a bit more.
86 lines
2.9 KiB
SYSTEMD
86 lines
2.9 KiB
SYSTEMD
# Multi instance version of MariaDB. For if you run mutiple verions at once.
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# Also used for @DAEMON_NAME@@bootstrap to bootstrap Galera.
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#
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# To use multi instance variant, use [mariadbd.INSTANCENAME] as sections in
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# @sysconfdir@/@my.cnf to change per instance settings. A minimumal necessary
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# configuration items to change to avoid conflicts between instances is:
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#
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# [mariadbd.instancename]
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# # TCP port to make available for clients
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# port=3306
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# # Socket to make available for clients
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# socket=/tmp/mariadb-instancename.sock
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# # Where MariaDB should store all its data
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# datadir=/usr/local/mariadb-instancename/data
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#
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# and start the service via:
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#
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# root> systemctl start @DAEMON_NAME@@{instancename}.server
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#
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# It's not recommended to modify this file in-place, because it will be
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# overwritten during package upgrades. If you want to customize, for
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# all instances, the best way is:
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#
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# root> systemctl edit @DAEMON_NAME@@.service
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#
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# Then add additonal directives under a section (probably [Service]).
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#
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# If you only want to change a specific instance:
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#
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# root> systemctl edit @DAEMON_NAME@@{instancename}.server
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#
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# For more info about custom unit files, see systemd.unit(5) or
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# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
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#
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# For example, if you want to increase MariaDB's open-files-limit to 10000,
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# you need to increase systemd's LimitNOFILE setting, use the contents below:
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#
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# [Service]
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# LimitNOFILE=10000
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[Unit]
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Description=@NICE_PROJECT_NAME@ @MAJOR_VERSION@.@MINOR_VERSION@ database server
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Documentation=man:mariadbd(8)
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Documentation=https://mariadb.com/kb/en/library/systemd/
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After=network.target
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[Install]
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WantedBy=multi-user.target
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Alias=mysql.service
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Alias=mysqld.service
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[Service]
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Type=notify
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User=mysql
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Group=mysql
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ExecStartPre=@libexecdir@/mariadb-check-socket --defaults-group-suffix=.%I
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ExecStartPre=@libexecdir@/mariadb-prepare-db-dir --defaults-group-suffix=.%I %n
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# MYSQLD_OPTS here is for users to set in /etc/systemd/system/@DAEMON_NAME@@.service.d/MY_SPECIAL.conf
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# Note: we set --basedir to prevent probes that might trigger SELinux alarms,
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# per bug #547485
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ExecStart=@libexecdir@/mariadbd --defaults-group-suffix=.%I --basedir=@prefix@ $MYSQLD_OPTS $_WSREP_NEW_CLUSTER
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ExecStartPost=@libexecdir@/mariadb-check-upgrade --defaults-group-suffix=.%I
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# Setting this to true can break replication and the Type=notify settings
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# See also bind-address MariaDB option.
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PrivateNetwork=false
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KillSignal=SIGTERM
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# Don't want to see an automated SIGKILL ever
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SendSIGKILL=no
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# Restart crashed server only, on-failure would also restart, for example, when
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# my.cnf contains unknown option
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Restart=on-abort
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RestartSec=5s
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UMask=007
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# Give a reasonable amount of time for the server to start up/shut down
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TimeoutSec=300
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# Place temp files in a secure directory, not /tmp
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PrivateTmp=true
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