mcst-linux-kernel/patches-2024.06.26/rabbitmq-server-3.8.3/files/scripts/rabbitmq-server.init

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#!/bin/sh
### BEGIN INIT INFO
# Provides: rabbitmq-server
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: RabbitMQ broker
# Short-Description: Enable AMQP service provided by RabbitMQ broker
### END INIT INFO
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=rabbitmq-server
DAEMON=/usr/sbin/${NAME}
CONTROL=/usr/sbin/rabbitmqctl
DESC="RabbitMQ Messaging Server"
USER=rabbitmq
ROTATE_SUFFIX=
INIT_LOG_DIR=/var/log/rabbitmq
PID_FILE=/var/run/rabbitmq/pid
test -x $DAEMON || exit 0
test -x $CONTROL || exit 0
RETVAL=0
set -e
[ -f /etc/default/${NAME} ] && . /etc/default/${NAME}
#. /lib/lsb/init-functions
#. /lib/init/vars.sh
. /etc/sysconfig/rc
. ${rc_functions}
ensure_pid_dir () {
PID_DIR=`dirname ${PID_FILE}`
if [ ! -d ${PID_DIR} ] ; then
mkdir -p ${PID_DIR}
chown -R ${USER}:${USER} ${PID_DIR} || rmdir ${PID_DIR}
chmod 755 ${PID_DIR}
fi
}
remove_pid () {
rm -f ${PID_FILE}
rmdir `dirname ${PID_FILE}` || :
}
start_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL != 0 ] ; then
RETVAL=0
ensure_pid_dir
set +e
RABBITMQ_PID_FILE=$PID_FILE start-stop-daemon --quiet \
--chuid rabbitmq --start --exec $DAEMON \
--pidfile "$RABBITMQ_PID_FILE" --background
$CONTROL wait $PID_FILE >/dev/null 2>&1
RETVAL=$?
set -e
if [ $RETVAL != 0 ] ; then
remove_pid
fi
else
RETVAL=3
fi
}
stop_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL = 0 ] ; then
set +e
$CONTROL stop ${PID_FILE} > ${INIT_LOG_DIR}/shutdown_log 2> ${INIT_LOG_DIR}/shutdown_err
RETVAL=$?
set -e
if [ $RETVAL = 0 ] ; then
remove_pid
fi
else
RETVAL=3
fi
}
status_rabbitmq() {
set +e
if [ "$1" != "quiet" ] ; then
$CONTROL status 2>&1
else
$CONTROL status > /dev/null 2>&1
fi
if [ $? != 0 ] ; then
RETVAL=3
fi
set -e
}
rotate_logs_rabbitmq() {
set +e
$CONTROL -q rotate_logs ${ROTATE_SUFFIX}
if [ $? != 0 ] ; then
RETVAL=1
fi
set -e
}
restart_running_rabbitmq () {
status_rabbitmq quiet
if [ $RETVAL = 0 ] ; then
restart_rabbitmq
else
log_warning_msg "${DESC} not running"
fi
}
restart_rabbitmq() {
stop_rabbitmq
start_rabbitmq
}
restart_end() {
if [ $RETVAL = 0 ] ; then
echo_ok
else
boot_mesg "Failed to restart ${NAME}" ${FAILURE}
echo_failure
fi
}
start_stop_end() {
case "$RETVAL" in
0)
[ -x /sbin/initctl ] && /sbin/initctl emit --no-wait "${NAME}-${1}"
echo_ok
;;
3)
log_warning_msg "${DESC} already ${1}"
echo_ok
RETVAL=0
;;
*)
log_warning_msg "FAILED - check ${INIT_LOG_DIR}/startup_\{log, _err\}"
echo_failure
;;
esac
}
case "$1" in
start)
boot_mesg "Starting ${DESC} ${NAME}" ${NORMAL}
start_rabbitmq
start_stop_end "running"
;;
stop)
boot_mesg "Stopping ${DESC} ${NAME}" ${NORMAL}
stop_rabbitmq
start_stop_end "stopped"
;;
status)
status_rabbitmq
;;
rotate-logs)
boot_mesg "Rotating log files for ${DESC}: ${NAME}..."
rotate_logs_rabbitmq
if [ $RETVAL = 0 ] ; then
echo_ok
else
echo_failure
fi
;;
force-reload|reload|restart)
boot_mesg "Restarting ${DESC} ${NAME}" ${NORMAL}
restart_rabbitmq
restart_end
;;
try-restart)
boot_mesg "Restarting ${DESC} ${NAME}" ${NORMAL}
restart_running_rabbitmq
restart_end
;;
*)
echo "Usage: $0 {start|stop|status|rotate-logs|restart|try-restart|reload|force-reload}" >&2
RETVAL=1
;;
esac
exit $RETVAL