Nginx boot script

Posted by HoLin on January 25th, 2008 filed in 部署与优化

目的:让nginx随服务器启动
操作系统:

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<code>
Linux localhost.localdomain 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:27:17 EDT 2006 i686 i686 i386 GNU/Linux
</code>

以下内容保存为文件nginx到/etc/init.d/目录下

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<code>
#! /bin/sh
# chkconfig: - 58 74
# description: nginx is the Nginx daemon.
 
# Description: Startup script for nginx webserver on Debian. Place in /etc/init.d and
# run 'sudo update-rc.d nginx defaults', or use the appropriate command on your
# distro.
#
# Author:  Ryan Norbauer
# Modified:     Geoffrey Grosenbach http://topfunky.com
# Modified:     David Krmpotic http://davidhq.com
 
set -e
 
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/$NAME
CONFIGFILE=/usr/local/nginx/conf/nginx.conf
 
DAEMON=/usr/local/nginx/sbin/$NAME
CONFIGFILE=/usr/local/nginx/conf/nginx.conf
PIDFILE=/usr/local/nginx/logs/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
 
# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0
 
d_start() {
  $DAEMON -c $CONFIGFILE || echo -en "\n already running"
}
 
d_stop() {
  kill -QUIT `cat $PIDFILE` || echo -en "\n not running"
}
 
d_reload() {
  kill -HUP `cat $PIDFILE` || echo -en "\n can't reload"
}
 
case "$1" in
  start)
    echo -n "Starting $DESC: $NAME"
    d_start
        echo "."
  ;;
  stop)
    echo -n "Stopping $DESC: $NAME"
    d_stop
        echo "."
  ;;
  reload)
    echo -n "Reloading $DESC configuration..."
    d_reload
        echo "."
  ;;
  restart)
    echo -n "Restarting $DESC: $NAME"
    d_stop
    # One second might not be time enough for a daemon to stop,
    # if this happens, d_start will fail (and dpkg will break if
    # the package is being upgraded). Change the timeout if needed
    # be, or change d_stop to have start-stop-daemon use --retry.
    # Notice that using --retry slows down the shutdown process
somewhat.
    sleep 1
    d_start
    echo "."
  ;;
  *)
    echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" &gt;&amp;2
    exit 3
  ;;
esac
 
exit 0
</code>

然后

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sudo chmod +x nginx

然后

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sudo /sbin/chkconfig --level 345 nginx on

这里说明需要说明一下,
# chkconfig: - 58 74
# description: nginx is the Nginx daemon.
脚本中这两句注释一定要的,表明是chkconfig支持的格式。不然会有类似下面的提示:
service nginx does not support chkconfig
进一步可参考这里

完成,reboot就可以看到nginx自动启动。

Ubuntu可参考:nginx.sh这里

Update(2008-1-31):关于chkconfig的更多信息,看这里

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