diff options
Diffstat (limited to 'support-files/mariadb.service.in')
| -rw-r--r-- | support-files/mariadb.service.in | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/support-files/mariadb.service.in b/support-files/mariadb.service.in index b18674bea46..55202c696fb 100644 --- a/support-files/mariadb.service.in +++ b/support-files/mariadb.service.in @@ -48,6 +48,14 @@ CapabilityBoundingSet=CAP_IPC_LOCK # Execute pre and post scripts as root, otherwise it does it as User= PermissionsStartOnly=true +# Perform automatic wsrep recovery. When server is started without wsrep, +# galera_recovery simply returns an empty string. In any case, however, +# the script is not expected to return with a non-zero status. +# It is always safe to unset _WSREP_START_POSITION environment variable. +ExecStartPre=/bin/sh -c "systemctl unset-environment _WSREP_START_POSITION" +ExecStartPre=/bin/sh -c "VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ] && \ + systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1" + # Needed to create system tables etc. # ExecStartPre=/usr/bin/mysql_install_db -u mysql @@ -57,9 +65,12 @@ PermissionsStartOnly=true # This isn't a replacement for my.cnf. # _WSREP_NEW_CLUSTER is for the exclusive use of the script galera_new_cluster @SYSTEMD_EXECSTARTPRE@ -ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER +ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION @SYSTEMD_EXECSTARTPOST@ +# Unset _WSREP_START_POSITION environment variable. +ExecStartPost=/bin/sh -c "systemctl unset-environment _WSREP_START_POSITION" + KillMode=process KillSignal=SIGTERM |