#!/bin/sh
#
# init.d script with LSB support.
#
# Copyright (c) 2007 Javier Fernandez-Sanguino 
#
# This is free software; you may redistribute it and/or modify
# it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2,
# or (at your option) any later version.
#
# This 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 for more details.
#
# You should have received a copy of the GNU General Public License with
# the Debian operating system, in /usr/share/common-licenses/GPL;  if
# not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
#
### BEGIN INIT INFO
# Provides:          mongod_audit_wiretiger
# Required-Start:    $network $local_fs $remote_fs
# Required-Stop:     $network $local_fs $remote_fs
# Should-Start:      $named
# Should-Stop:
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: An object/document-oriented database
# Description:       MongoDB is a high-performance, open source, schema-free 
#                    document-oriented data store that's easy to deploy, manage
#                    and use. It's network accessible, written in C++ and offers
#                    the following features:
#                    
#                       * Collection oriented storage - easy storage of object-
#                         style data
#                       * Full index support, including on inner objects
#                       * Query profiling
#                       * Replication and fail-over support
#                       * Efficient storage of binary data including large 
#                         objects (e.g. videos)
#                       * Automatic partitioning for cloud-level scalability
#                    
#                    High performance, scalability, and reasonable depth of
#                    functionality are the goals for the project.
### END INIT INFOPATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/mongod
DESC=database_auditNAME=mongod_audit_wiredtiger
# Defaults.  Can be overridden by the /etc/default/$NAME
# Other configuration options are located in $CONF file. See here for more:
# http://dochub.mongodb.org/core/configurationoptions
CONF=/etc/mongod_audit_wiredtiger.conf
PIDFILE=/var/run/$NAME.pid
ENABLE_MONGOD=yes# Include mongodb defaults if available
if [ -f /etc/default/$NAME ] ; then. /etc/default/$NAME
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
thenNUMACTL="`which numactl` -- $NUMACTL_ARGS"DAEMON_OPTS=${DAEMON_OPTS:-"--config $CONF"}
elseNUMACTL=""DAEMON_OPTS="-- "${DAEMON_OPTS:-"--config $CONF"}
fiif test ! -x $DAEMON; thenecho "Could not find $DAEMON"exit 0
fiif test "x$ENABLE_MONGOD" != "xyes"; thenexit 0
fi. /lib/lsb/init-functionsSTARTTIME=1
DIETIME=10                   # Time to wait for the server to die, in seconds# If this value is set too low you might not# let some servers to die gracefully and# 'restart' will not workDAEMONUSER=${DAEMONUSER:-mongodb}set -erunning_pid() {
# Check if a given process pid's cmdline matches a given namepid=$1name=$2[ -z "$pid" ] && return 1[ ! -d /proc/$pid ] &&  return 1cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1`# Is this the expected server[ "$cmd" != "$name" ] &&  return 1return 0
}running() {
# Check if the process is running looking at /proc
# (works for all users)# No pidfile, probably no daemon present[ ! -f "$PIDFILE" ] && return 1pid=`cat $PIDFILE`running_pid $pid $DAEMON || return 1return 0
}start_server() {# Recommended ulimit values for mongod or mongos# See http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings
            #ulimit -f unlimitedulimit -t unlimitedulimit -v unlimitedulimit -n 64000ulimit -m unlimited# In dash, ulimit takes -p for maximum user processes# In bash, it's -uif readlink /proc/$$/exe | grep -q dashthenulimit -p 32000elseulimit -u 32000fi# Start the process using the wrapperstart-stop-daemon --background --start --quiet --pidfile $PIDFILE \--make-pidfile --chuid $DAEMONUSER \--exec $NUMACTL $DAEMON $DAEMON_OPTSerrcode=$?return $errcode
}stop_server() {
# Stop the process using the wrapperstart-stop-daemon --stop --quiet --pidfile $PIDFILE \--retry 300 \--user $DAEMONUSER \--exec $DAEMONerrcode=$?return $errcode
}force_stop() {
# Force the process to die killing it manually[ ! -e "$PIDFILE" ] && returnif running ; thenkill -15 $pid# Is it really dead?sleep "$DIETIME"sif running ; thenkill -9 $pidsleep "$DIETIME"sif running ; thenecho "Cannot kill $NAME (pid=$pid)!"exit 1fififirm -f $PIDFILE
}case "$1" instart)log_daemon_msg "Starting $DESC" "$NAME"# Check if it's running firstif running ;  thenlog_progress_msg "apparently already running"log_end_msg 0exit 0fiif start_server ; then# NOTE: Some servers might die some time after they start,# this code will detect this issue if STARTTIME is set# to a reasonable value[ -n "$STARTTIME" ] && sleep $STARTTIME # Wait some time if  running ;  then# It's ok, the server started and is runninglog_end_msg 0else# It is not running after we did startlog_end_msg 1fielse# Either we could not start itlog_end_msg 1fi;;stop)log_daemon_msg "Stopping $DESC" "$NAME"if running ; then# Only stop the server if we see it runningerrcode=0stop_server || errcode=$?log_end_msg $errcodeelse# If it's not running don't do anythinglog_progress_msg "apparently not running"log_end_msg 0exit 0fi;;force-stop)# First try to stop gracefully the program$0 stopif running; then# If it's still running try to kill it more forcefullylog_daemon_msg "Stopping (force) $DESC" "$NAME"errcode=0force_stop || errcode=$?log_end_msg $errcodefi;;restart|force-reload)log_daemon_msg "Restarting $DESC" "$NAME"errcode=0stop_server || errcode=$?# Wait some sensible amount, some server need this[ -n "$DIETIME" ] && sleep $DIETIMEstart_server || errcode=$?[ -n "$STARTTIME" ] && sleep $STARTTIMErunning || errcode=$?log_end_msg $errcode;;status)log_daemon_msg "Checking status of $DESC" "$NAME"if running ;  thenlog_progress_msg "running"log_end_msg 0elselog_progress_msg "apparently not running"log_end_msg 1exit 1fi;;# MongoDB can't reload its configuration.
  reload)log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"log_warning_msg "cannot re-read the config file (use restart).";;*)N=/etc/init.d/$NAMEecho "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2exit 1;;
esacexit 0