#!/bin/sh
# /etc/init.d/mediagoblin-paster
#
## LICENSE: CC0
# To the extent possible under law, Joar Wandborg has
# waived all copyright and related or neighboring rights to
# mediagoblin-paster. This work is published from Sweden.
#
## CREDIT
# Credit goes to jpope and
# chimo . From which' Arch init scripts this is
# based upon.
#
### BEGIN INIT INFO
# Provides: mediagoblin-paster
# Required-Start: $network $named $local_fs
# Required-Stop: $remote_fs $syslog $network $named $local_fs
# Should-Start: postgresql $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: MediaGoblin paster FCGI server init script
# Description: This script will initiate the GNU MediaGoblin paster
# fcgi server.
### END INIT INFO
################################################################################
# CHANGE THIS
# to suit your environment
################################################################################
MG_ROOT=/srv/mediagoblin
################################################################################
# NOW STOP
# You probably won't have to change anything else.
################################################################################
set -e
DAEMON_NAME=mediagoblin-paster
MG_BIN=$MG_ROOT/bin
MG_PASTER_BIN=$MG_BIN/paster
MG_PASTE_INI=$MG_ROOT/paste_local.ini
MG_USER=www-data
MG_FCGI_HOST=127.0.0.1
MG_FCGI_PORT=26543
MG_PASTER_PID_FILE=/var/run/mediagoblin/$DAEMON_NAME.pid
MG_PASTER_LOG_FILE=/var/log/mediagoblin/$DAEMON_NAME.log
set_up_directories() {
install -o $MG_USER -g users -d -m 755 /var/log/mediagoblin
install -o $MG_USER -g users -d -m 755 /var/run/mediagoblin
}
set_up_directories
# Include LSB helper functions
. /lib/lsb/init-functions
getPID () {
# Discard any errors from cat
cat $MG_PASTER_PID_FILE 2>/dev/null
}
case "$1" in
start)
# Start the MediaGoblin paster process
log_daemon_msg "Starting GNU MediaGoblin paster fcgi server" "$DAEMON_NAME"
if [ -z "$(getPID)" ]; then
su -s /bin/sh -c "CELERY_ALWAYS_EAGER=False $MG_PASTER_BIN serve \
$MG_PASTE_INI \
--server-name=fcgi \
fcgi_host=$MG_FCGI_HOST fcgi_port=$MG_FCGI_PORT \
--pid-file=$MG_PASTER_PID_FILE \
--log-file=$MG_PASTER_LOG_FILE \
--daemon" - $MG_USER 2>&1 > /dev/null
PASTER_RESULT=$?
# Sleep for a while until we're kind of certain that paster has
# had it's time to initialize
TRIES=0
while ! [ "X$PASTER_RESULT" != "X" ]; do
log_action_msg "Tried $TRIES time(s)"
sleep 0.1
TRIES=$((TRIES+1))
done
log_end_msg $PASTER_RESULT
else
# Failed because the PID file indicates it's running
log_action_msg "PID file $MG_PASTER_BIN already exists"
log_end_msg 1
fi
;;
stop)
log_daemon_msg "Stopping GNU MediaGoblin paster fcgi server" "$DAEMON_NAME"
if [ -z "$(getPID)" ]; then
# Failed because the PID file indicates it's not running
RET=1
else
kill $(getPID)
if [ $? -gt 0 ]; then
RET=1
else
RET=0
fi
fi
log_end_msg $RET
;;
restart)
$0 stop
sleep 3
$0 start
;;
status)
if ! [ -z "$(getPID)" ]; then
echo "$DAEMON_NAME start/running, process $(getPID)"
else
echo "$DAEMON_NAME stopped."
fi
;;
*)
echo "Usage: $0 {restart|start|stop|status}"
exit 1
;;
esac
exit 0