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|
#! /bin/bash
#
# mysqlrouter This shell script takes care of starting and stopping
# the MySQL Router
#
# chkconfig: 2345 66 34
# description: MySQL Router
# processname: mysqlrouter
# config: /etc/mysqlrouter/mysqlrouter.conf
# pidfile: /var/run/mysqlrouter/mysqlrouter.pid
#
# Copyright (c) 2015, 2025, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is designed to work with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have either included with
# the program or referenced in the documentation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Maintainer: MySQL Release Engineering <mysql-build@oss.oracle.com>
#
# Source function library
. /etc/rc.d/init.d/functions
# Source networking configuration
. /etc/sysconfig/network
exec=/usr/bin/mysqlrouter
prog=mysqlrouter
piddir=/var/run/mysqlrouter
pidfile=/var/run/mysqlrouter/mysqlrouter.pid
logdir=/var/log/mysqlrouter
logfile=$logdir/mysqlrouter.log
lockfile=/var/lock/subsys/$prog
datadir=/var/lib/mysqlrouter
start () {
[ -d $piddir ] || [ -L $piddir ] || install -d -m 0750 -o mysqlrouter -g mysqlrouter ${piddir}
[ -d $logdir ] || [ -L $logdir ] || install -d -m 0750 -o mysqlrouter -g mysqlrouter ${logdir}
[ -e $logfile ] || [ -L $logfile ] || install /dev/null -m 0750 -o mysqlrouter -g mysqlrouter ${logfile}
export ROUTER_PID=$pidfile
[ -d $datadir ] || mkdir -p $datadir
chown mysqlrouter:mysqlrouter $datadir
daemon $exec --user=mysqlrouter -c /etc/mysqlrouter/mysqlrouter.conf >/dev/null 2>&1 &
ret=$?
if [ $ret -eq "0" ]; then
action $"Starting $prog: " /bin/true
touch /var/lock/subsys/$prog
else
action $"Starting $prog: " /bin/false
fi
return $ret
}
stop () {
[ -f /var/lock/subsys/$prog ] || return 0
killproc mysqlrouter >/dev/null 2>&1
ret=$?
if [ $ret -eq "0" ]; then
rm -f $pidfile
rm -f /var/lock/subsys/$prog
action $"Stopping $prog: " /bin/true
else
action $"Stopping $prog: " /bin/false
fi
}
restart () {
stop
start
}
condrestart () {
[ -e /var/lock/subsys/$prog ] && restart || return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p "$pidfile" $prog
;;
restart)
restart
;;
condrestart|try-restart)
condrestart
;;
reload)
exit 3
;;
force-reload)
restart
;;
*)
echo $"Usage: $0 {start|stop|status|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $?
|
