mirror of
https://github.com/mongodb/mongo.git
synced 2024-12-01 01:21:03 +01:00
151 lines
3.3 KiB
Bash
151 lines
3.3 KiB
Bash
#!/bin/bash
|
|
|
|
# mongod - Startup script for mongod
|
|
|
|
### BEGIN INIT INFO
|
|
# Provides: mongod
|
|
# Required-Start: $network
|
|
# Required-Stop: $network
|
|
# Default-Start: 2 3 5
|
|
# Default-Stop: 0 1 6
|
|
# Short-Description: Mongod
|
|
# Description: Mongod
|
|
### END INIT INFO
|
|
|
|
# Source function library.
|
|
. /etc/rc.status
|
|
rc_reset
|
|
|
|
# things from mongod.conf get there by mongod reading it
|
|
|
|
|
|
# NOTE: if you change any OPTIONS here, you get what you pay for:
|
|
# this script assumes all options are in the config file.
|
|
CONFIGFILE="/etc/mongod.conf"
|
|
OPTIONS=" -f $CONFIGFILE"
|
|
SYSCONFIG="/etc/sysconfig/mongod"
|
|
|
|
DBPATH=`awk -F= '/^dbpath[[:blank:]]*=[[:blank:]]*/{print $2}' "$CONFIGFILE"`
|
|
PIDFILEPATH=`awk -F= '/^pidfilepath[[:blank:]]*=[[:blank:]]*/{print $2}' "$CONFIGFILE"`
|
|
mongod=${MONGOD-/usr/bin/mongod}
|
|
|
|
MONGO_USER=mongod
|
|
MONGO_GROUP=mongod
|
|
|
|
if [ -f "$SYSCONFIG" ]; then
|
|
. "$SYSCONFIG"
|
|
fi
|
|
|
|
# Handle NUMA access to CPUs (SERVER-3574)
|
|
# This verifies the existence of numactl as well as testing that the command works
|
|
NUMACTL_ARGS="--interleave=all"
|
|
if which numactl >/dev/null 2>/dev/null && numactl $NUMACTL_ARGS ls / >/dev/null 2>/dev/null
|
|
then
|
|
NUMACTL="$(which numactl) $NUMACTL_ARGS"
|
|
else
|
|
NUMACTL=""
|
|
fi
|
|
|
|
start()
|
|
{
|
|
|
|
# Make sure the default pidfile directory exists
|
|
if [ ! -d $PIDDIR ]; then
|
|
install -d -m 0755 -o $MONGO_USER -g $MONGO_GROUP $PIDDIR
|
|
fi
|
|
|
|
# Recommended ulimit values for mongod or mongos
|
|
# See http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings
|
|
#
|
|
ulimit -f unlimited
|
|
ulimit -t unlimited
|
|
ulimit -v unlimited
|
|
ulimit -n 64000
|
|
ulimit -m unlimited
|
|
ulimit -u 32000
|
|
|
|
echo -n "Starting mongod: "
|
|
$NUMACTL /sbin/start_daemon -u "$MONGO_USER" -p "$PIDFILEPATH" $mongod $OPTIONS >/dev/null 2>&1
|
|
|
|
RETVAL=$?
|
|
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
|
|
return $RETVAL
|
|
}
|
|
|
|
stop()
|
|
{
|
|
echo -n "Stopping mongod: "
|
|
mongo_killproc "$PIDFILEPATH" $mongod
|
|
RETVAL=$?
|
|
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mongod
|
|
return $RETVAL
|
|
}
|
|
|
|
restart () {
|
|
stop
|
|
start
|
|
}
|
|
|
|
# Send TERM signal to process and wait up to 300 seconds for process to go away.
|
|
# If process is still alive after 300 seconds, send KILL signal.
|
|
# Built-in killproc() (found in /etc/init.d/functions) is on certain versions of Linux
|
|
# where it sleeps for the full $delay seconds if process does not respond fast enough to
|
|
# the initial TERM signal.
|
|
mongo_killproc()
|
|
{
|
|
local pid_file=$1
|
|
local procname=$2
|
|
local -i delay=300
|
|
local -i duration=10
|
|
local pid=`pidofproc -p "${pid_file}" ${procname}`
|
|
|
|
kill -TERM $pid >/dev/null 2>&1
|
|
usleep 100000
|
|
local -i x=0
|
|
while [ $x -le $delay ] && checkproc -p "${pid_file}" ${procname}; do
|
|
sleep $duration
|
|
x=$(( $x + $duration))
|
|
done
|
|
|
|
kill -KILL $pid >/dev/null 2>&1
|
|
usleep 100000
|
|
|
|
rm -f "${pid_file}"
|
|
|
|
checkproc -p "${pid_file}" ${procname}
|
|
local RC=$?
|
|
RC=$((! $RC))
|
|
return $RC
|
|
}
|
|
|
|
RETVAL=0
|
|
|
|
case "$1" in
|
|
start)
|
|
start
|
|
rc_status -v
|
|
;;
|
|
stop)
|
|
stop
|
|
rc_status -v
|
|
;;
|
|
restart|reload|force-reload)
|
|
restart
|
|
rc_status -v
|
|
;;
|
|
condrestart)
|
|
[ -f /var/lock/subsys/mongod ] && restart || :
|
|
rc_status
|
|
;;
|
|
status)
|
|
echo -n "Checking for mongod:"
|
|
checkproc -p "$PIDFILEPATH" $mongod
|
|
rc_status -v
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
|
|
exit 1
|
|
esac
|
|
|
|
rc_exit
|