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157 lines
3.7 KiB
157 lines
3.7 KiB
#!/bin/sh
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### BEGIN INIT INFO
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# Provides: mysqlrouter
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# Required-Start: $remote_fs $syslog
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# Required-Stop: $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start / Stop MySQL Router
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# Description: This service script facilitates startup and shutdown of
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# MySQL Router.
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### END INIT INFO
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# Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2.0,
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# as published by the Free Software Foundation.
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#
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# This program is also distributed with certain software (including
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# but not limited to OpenSSL) that is licensed under separate terms,
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# as designated in a particular file or component or in included license
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# documentation. The authors of MySQL hereby grant you an additional
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# permission to link the program and your derivative works with the
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# separately licensed software that they have included with MySQL.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License, version 2.0, for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# Maintainer: MySQL Release Engineering <mysql-build@oss.oracle.com>
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#
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. /lib/lsb/init-functions
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DESC="Start / Stop MySQL Router"
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DAEMON=/usr/bin/mysqlrouter
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DAEMON_OPTIONS="-c /etc/mysqlrouter/mysqlrouter.conf"
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NAME="MySQL Router"
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RUNTIMEDIR=/var/run/mysqlrouter/
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PID=${RUNTIMEDIR}/mysqlrouter.pid
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STOP_RETRY=3
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LOGDIR=/var/log/mysqlrouter
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LOGFILE=${LOGDIR}/mysqlrouter.log
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DATADIR=/var/lib/mysqlrouter
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do_start() {
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local retval=0
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log_daemon_msg "Starting MySQL Router"
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if [ ! -x $DAEMON ]; then
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log_end_msg 1
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return 0
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fi
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if [ ! -d ${RUNTIMEDIR} -a ! -L ${RUNTIMEDIR} ];
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then
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install -d -m 0750 -o mysqlrouter -g adm ${RUNTIMEDIR}
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fi
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if [ ! -d ${DATADIR} -a ! -L ${DATADIR} ];
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then
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install -d -m 0750 -o mysqlrouter -g adm ${DATADIR}
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fi
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if [ ! -d ${LOGDIR} -a ! -L ${LOGDIR} ];
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then
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install -d -m 0750 -o mysqlrouter -g adm ${LOGDIR}
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install /dev/null -m 0640 -o mysqlrouter -g adm ${LOGFILE}
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fi
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[ -x /lib/init/apparmor-profile-load ] && /lib/init/apparmor-profile-load usr.bin.mysqlrouter
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start-stop-daemon --start \
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--pidfile $PID \
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--startas $DAEMON \
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--oknodo \
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--make-pidfile \
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--background \
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--chuid mysqlrouter \
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-- $DAEMON_OPTIONS 2>/dev/null
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retval=$?
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case $retval in
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0) log_end_msg 0 ;;
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1)
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log_warning_msg "already running"
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log_end_msg 0
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;;
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2) log_end_msg 1 ;; # failure
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esac
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return $retval
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}
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do_stop() {
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local retval
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log_daemon_msg "Stopping $NAME"
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if [ ! -x $DAEMON ]; then
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log_end_msg 1
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return 0
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fi
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start-stop-daemon --stop \
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--pidfile $PID \
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--startas $DAEMON \
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--quiet \
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--retry=$STOP_RETRY
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retval=$?
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case $retval in
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0)
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log_end_msg 0
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;;
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1)
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log_warning_msg "not running"
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log_end_msg 255
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;;
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*) log_end_msg 1 ;;
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esac
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return $retval
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}
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do_status() {
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status_of_proc -p $PID $DAEMON "$NAME"
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}
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case "$1" in
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start)
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do_start
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;;
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status)
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do_status
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;;
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restart|force-reload)
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do_stop
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sleep 1
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do_start
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;;
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stop)
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do_stop
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sleep 1
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;;
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*)
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>2& echo "Usage: /etc/init.d/mysqlrouter {start|stop|status|restart|force-reload}"
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exit 3
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esac
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