За да може Ghost да стартира автоматично при стартиране на операционната система, е необходимо да се добави в Init скриптовете.
За да го добавите, е необходимо да влезете в сървъра чрез SSH.
cd /etc/init.d/
vim ghost
След това добавяте следния скрипт:
Забележка: Съдържанието на скрипта може да свалите и от тук Ghost init script
#!/bin/bash
#
# Service script for a Node.js application running under Forever.
#
# This is suitable for Fedora, Red Hat, CentOS and similar distributions.
# It will not work on Ubuntu or other Debian-style distributions!
#
# There is some perhaps unnecessary complexity going on in the relationship between
# Forever and the server process. See: https://github.com/indexzero/forever
#
# 1) Forever starts its own watchdog process, and keeps its own configuration data
# in /var/run/forever.
#
# 2) If the process dies, Forever will restart it: if it fails but continues to run,
# it won't be restarted.
#
# 3) If the process is stopped via this script, the pidfile is left in place; this
# helps when issues happen with failed stop attempts.
#
# 4) Which means the check for running/not running is complex, and involves parsing
# of the Forever list output.
#
# chkconfig: 345 80 20
# description: my application description
# processname: my_application_name
# pidfile: /var/run/my_application_name.pid
# logfile: /var/log/my_application_name.log
#
# Source function library.
. /etc/init.d/functions
NAME=ghost
SOURCE_DIR=/home/ghost
SOURCE_FILE=index.js
export NODE_ENV=production
user=root
pidfile=/var/run/$NAME.pid
logfile=/var/log/$NAME.log
forever_dir=/var/run/forever
node=node
forever=forever
sed=sed
export PATH=$PATH:/home/node/local/node/bin
export NODE_PATH=$NODE_PATH:/home/node/local/node/lib/node_modules
start() {
echo "Starting $NAME node instance: "
if [ "$foreverid" == "" ]; then
# Create the log and pid files, making sure that
# the target use has access to them
touch $logfile
chown $user $logfile
touch $pidfile
chown $user $pidfile
# Launch the application
daemon --user=root \
$forever start -p $forever_dir --pidFile $pidfile -l $logfile \
-a -d $SOURCE_DIR/$SOURCE_FILE
RETVAL=$?
else
echo "Instance already running"
RETVAL=0
fi
}
stop() {
echo -n "Shutting down $NAME node instance : "
if [ "$foreverid" != "" ]; then
$node $SOURCE_DIR/prepareForStop.js
$forever stop -p $forever_dir $id
else
echo "Instance is not running";
fi
RETVAL=$?
}
if [ -f $pidfile ]; then
read pid < $pidfile
else
pid=""
fi
if [ "$pid" != "" ]; then
# Gnarly sed usage to obtain the foreverid.
sed1="/$pid\]/p"
sed2="s/.*\[\([0-9]\+\)\].*\s$pid\.*/\1/g"
foreverid=`$forever list -p $forever_dir | $sed -n $sed1 | $sed $sed2`
else
foreverid=""
fi
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile}
;;
*)
echo "Usage: {start|stop|status}"
exit 1
;;
esac
exit $RETVAL
Запазваме съдържанието на файла. Добавяме права за изпълнение на скрипта чрез следната команда:
chmod 755 ghost
И го добавяме, за да стартира автоматично:
chkconfig –add ghost
Готово. При стартиране на операционната система, Ghost ще се стартира автоматично.