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@bhcopeland
Last active January 3, 2016 23:59
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Etherpad-lite multiple sites/instances init script: etherpad-lite supports multiple settings.json files with the "-s" parameter on run.sh. I modified the init.d script to support multiple settings.json start up.
#!/bin/bash
### BEGIN INIT INFO
# Provides: etherpad-lite
# Required-Start: $local_fs $remote_fs $network $syslog
# Required-Stop: $local_fs $remote_fs $network $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts etherpad lite
# Description: starts etherpad lite using start-stop-daemon
### END INIT INFO
PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/node/bin:/home/etherpad/local/node/bin"
LOGFILE="/var/log/etherpad-lite/etherpad-lite.log"
EPLITE_DIR="/home/etherpad/local/etherpad-lite"
EPLITE_BIN="/bin/safeRun.sh"
USER="etherpad"
GROUP="etherpad"
DESC="Etherpad Lite"
NAME="etherpad-lite"
settings=("settings.json" "settings.tsc.json")
set -e
. /lib/lsb/init-functions
start() {
echo "Starting $DESC... "
for padconf in "${settings[@]}"
do
if [[ -f /var/run/${NAME}_${padconf}.pid ]]; then
echo 'Service already running' >&2
return 1
else
start-stop-daemon --start --chuid "$USER:$GROUP" --background --make-pidfile --pidfile /var/run/"${NAME}"_"${padconf}".pid --exec $EPLITE_DIR/$EPLITE_BIN -- $LOGFILE -s ${padconf} || true
echo "done - loaded " $padconf
fi
done
}
#We need this function to ensure the whole process tree will be killed
killtree() {
local _pid=$1
local _sig=${2-TERM}
for _child in $(ps -o pid --no-headers --ppid "${_pid}"); do
killtree "${_child}" "${_sig}"
done
kill "-${_sig}" "${_pid}"
}
stop() {
echo "Stopping $DESC... "
for padconf in "${settings[@]}"
do
if [[ -f /var/run/${NAME}_${padconf}.pid ]]; then
PID=$(cat /var/run/${NAME}_${padconf}.pid)
killtree "$PID" 15
rm -f /var/run/${NAME}_${padconf}.pid
echo "done - stopped " $padconf
else
printf "%s\n" "pidfile not found"
fi
done
}
status() {
status_of_proc -p /var/run/${NAME}*.pid "" "etherpad-lite" && exit 0 || exit $?
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
status
;;
*)
echo "Usage: $NAME {start|stop|restart|status}" >&2
exit 1
;;
esac
exit 0
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