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Diffstat (limited to 'debian/mongodb-server.mongodb.init')
| -rw-r--r-- | debian/mongodb-server.mongodb.init | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/debian/mongodb-server.mongodb.init b/debian/mongodb-server.mongodb.init new file mode 100644 index 0000000..5c5f879 --- /dev/null +++ b/debian/mongodb-server.mongodb.init @@ -0,0 +1,237 @@ +#!/bin/sh +# +# init.d script with LSB support. +# +# Copyright (c) 2007 Javier Fernandez-Sanguino <jfs@debian.org> +# +# 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: mongodb +# Required-Start: $network $local_fs $remote_fs +# Required-Stop: $network $local_fs $remote_fs +# Should-Start: $named +# Should-Stop: +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: An object/document-oriented database +# Description: MongoDB is a high-performance, open source, schema-free +# document-oriented data store that's easy to deploy, manage +# and use. It's network accessible, written in C++ and offers +# the following features: +# . +# * Collection oriented storage - easy storage of object- +# style data +# * Full index support, including on inner objects +# * Query profiling +# * Replication and fail-over support +# * Efficient storage of binary data including large +# objects (e.g. videos) +# * Auto-sharding for cloud-level scalability (Q209) +# . +# This package is build with V8 JavaScript engine. +# . +# High performance, scalability, and reasonable depth of +# functionality are the goals for the project. +### END INIT INFO + +PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin +DAEMON=/usr/bin/mongod +DESC=database + +# Default defaults. Can be overridden by the /etc/default/$NAME +NAME=mongodb +CONF=/etc/mongodb.conf +PIDFILE=/var/run/$NAME.pid +ENABLE_MONGODB=yes + +# Include mongodb defaults if available +if [ -f /etc/default/$NAME ] ; then + . /etc/default/$NAME +fi + +if test ! -x $DAEMON; then + echo "Could not find $DAEMON" + exit 0 +fi + +if test "x$ENABLE_MONGODB" != "xyes"; then + exit 0 +fi + +. /lib/lsb/init-functions + +STARTTIME=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 work + +DAEMONUSER=${DAEMONUSER:-mongodb} +DAEMON_OPTS=${DAEMON_OPTS:-"--config $CONF run"} + +set -e + + +running_pid() { +# Check if a given process pid's cmdline matches a given name + pid=$1 + name=$2 + [ -z "$pid" ] && return 1 + [ ! -d /proc/$pid ] && return 1 + cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1` + # Is this the expected server + [ "$cmd" != "$name" ] && return 1 + return 0 +} + +running() { +# Check if the process is running looking at /proc +# (works for all users) + + # No pidfile, probably no daemon present + [ ! -f "$PIDFILE" ] && return 1 + pid=`cat $PIDFILE` + running_pid $pid $DAEMON || return 1 + return 0 +} + +start_server() { +# Start the process using the wrapper + start-stop-daemon --background --start --quiet --pidfile $PIDFILE \ + --make-pidfile --chuid $DAEMONUSER \ + --exec $DAEMON -- $DAEMON_OPTS + errcode=$? + return $errcode +} + +stop_server() { +# Stop the process using the wrapper + start-stop-daemon --stop --quiet --pidfile $PIDFILE \ + --user $DAEMONUSER \ + --exec $DAEMON + errcode=$? + return $errcode +} + +force_stop() { +# Force the process to die killing it manually + [ ! -e "$PIDFILE" ] && return + if running ; then + kill -15 $pid + # Is it really dead? + sleep "$DIETIME"s + if running ; then + kill -9 $pid + sleep "$DIETIME"s + if running ; then + echo "Cannot kill $NAME (pid=$pid)!" + exit 1 + fi + fi + fi + rm -f $PIDFILE +} + + +case "$1" in + start) + log_daemon_msg "Starting $DESC" "$NAME" + # Check if it's running first + if running ; then + log_progress_msg "apparently already running" + log_end_msg 0 + exit 0 + fi + if 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 running + log_end_msg 0 + else + # It is not running after we did start + log_end_msg 1 + fi + else + # Either we could not start it + log_end_msg 1 + fi + ;; + stop) + log_daemon_msg "Stopping $DESC" "$NAME" + if running ; then + # Only stop the server if we see it running + errcode=0 + stop_server || errcode=$? + log_end_msg $errcode + else + # If it's not running don't do anything + log_progress_msg "apparently not running" + log_end_msg 0 + exit 0 + fi + ;; + force-stop) + # First try to stop gracefully the program + $0 stop + if running; then + # If it's still running try to kill it more forcefully + log_daemon_msg "Stopping (force) $DESC" "$NAME" + errcode=0 + force_stop || errcode=$? + log_end_msg $errcode + fi + ;; + restart|force-reload) + log_daemon_msg "Restarting $DESC" "$NAME" + errcode=0 + stop_server || errcode=$? + # Wait some sensible amount, some server need this + [ -n "$DIETIME" ] && sleep $DIETIME + start_server || errcode=$? + [ -n "$STARTTIME" ] && sleep $STARTTIME + running || errcode=$? + log_end_msg $errcode + ;; + status) + + log_daemon_msg "Checking status of $DESC" "$NAME" + if running ; then + log_progress_msg "running" + log_end_msg 0 + else + log_progress_msg "apparently not running" + log_end_msg 1 + exit 1 + fi + ;; + # MongoDB can't reload its configuration. + reload) + log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon" + log_warning_msg "cannot re-read the config file (use restart)." + ;; + + *) + N=/etc/init.d/$NAME + echo "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2 + exit 1 + ;; +esac + +exit 0 |