nginx init script for redhat (rhel5)

[mike]

On Mon, Mar 16, 2009 at 8:44 PM, Cliff Wells <cliff at develix.com> wrote:
> Oops.  Ignore that.  Here's what I use:
>
> http://wiki.nginx.org/RedHatNginxInitScript

Got that in plaintext? It wants to copy all the whitespace in my browser too :P

For sharing sake this seems to be pretty foolproof too. Should kill
off rogue instances that don't match the pidfile etc.

even "reload" will restart it if it isn't actually running.



#!/bin/sh
#
# Init file for nginx
#
# chkconfig: 2345 55 25
# description: Nginx web server
#
# processname: nginx
# config: /usr/local/nginx/nginx.conf
# pidfile: /usr/local/nginx/nginx.pid

# 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. For CentOS/Redhat run: '/sbin/chkconfig --add nginx'
#
# Author:  Ryan Norbauer <ryan.norbauer at gmail.com>
# Modified:     Geoffrey Grosenbach http://topfunky.com
# Modified:     David Krmpotic http://davidhq.com
# Modified:                     Vishnu Gopal http://vish.in

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/sbin/nginx
CONFIGFILE=/etc/nginx/nginx.conf
PIDFILE=/var/run/nginx.pid
SCRIPTNAME=/etc/init.d/nginx

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

d_start() {
  $DAEMON -c $CONFIGFILE || echo -en "ERROR: Could not start.\n"
}

d_stop() {
  if [ -f $PIDFILE ]; then
          kill -QUIT `cat $PIDFILE` || echo -en "INFO: not running.\n"
  fi
  # force kill
  pgrep -f "nginx:" | xargs --no-run-if-empty kill -9 2>/dev/null
  rm -f $PIDFILE
}

d_reload() {
  if [ -f $PIDFILE ]; then
          kill -HUP `cat $PIDFILE` || echo -en "ERROR: can't reload.\n"
  else
          echo -en "NOTICE: can't reload, force (re)starting\n"
          $SCRIPTNAME restart
  fi
}

case "$1" in
  start)
    echo -en "Starting $DESC: $NAME\n"
    d_start
  ;;
  stop)
    echo -en "Stopping $DESC: $NAME\n"
    d_stop
  ;;
  reload)
    echo -en "Reloading $DESC configuration...\n"
    d_reload
  ;;
  restart)
    echo -en "Restarting $DESC: $NAME\n"
    d_stop
    sleep 1
    d_start
  ;;
  *)
    echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2
    exit 3
  ;;
esac

exit 0