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Init-script to run graphite-web as FastCGI Daemon (based on ubuntu package graphite-web 0.9.12+debian-3) + lighttpd example config
#! /bin/sh
### BEGIN INIT INFO
# Provides: FastCGI server for graphite
# Required-Start: networking
# Required-Stop: networking
# Default-Start: 2 3 4 5
# Default-Stop: S 0 1 6
# Short-Description: Start/Stop FastCGI server of graphite-web package.
# Description: Grahpite-web is a Django webapp. Django has a built-in FastCGI server
# which is started/stopped by this init script.
### END INIT INFO
#
# Author: Günter Dressel <g.dressel@cyledge.com>
# Inspired by Script of Guillermo Fernandez Castellanos available at https://gist.github.com/fwenzel/285758#file_django_servers.sh
DESC="Graphite FastCGI daemon"
NAME=graphite-fcgi
DAEMON="/usr/bin/graphite-manage"
RUN_AS_USER="_graphite"
RUN_AS_GROUP="_graphite"
RUN_DATA_DIR="/var/run/graphite-fcgi"
PIDFILE="$RUN_DATA_DIR/pid"
SOCKET="$RUN_DATA_DIR/socket"
DAEMON_ARGS="runfcgi method=threaded socket=$SOCKET pidfile=$PIDFILE daemonize=true"
SCRIPTNAME=/etc/init.d/$NAME
[ -x "$DAEMON" ] || exit 0
. /lib/lsb/init-functions
#
# Function that starts the daemon/service.
#
do_start()
{
if [ ! -d $RUN_DATA_DIR ]
then
mkdir -p $RUN_DATA_DIR
chown $RUN_AS_USER:$RUN_AS_GROUP $RUN_DATA_DIR
chmod 0775 $RUN_DATA_DIR
fi
# Starting the Django FastCGI process
if [ -f $PIDFILE ]; then
echo -n " already running"
else
start-stop-daemon --start --chuid $RUN_AS_USER:$RUN_AS_GROUP --pidfile $PIDFILE --exec $DAEMON $DAEMON_ARGS || return 2
RETVAL="$?"
[ $RETVAL = "0" ] && chmod 0777 $SOCKET
fi
return $RETVAL
}
#
# Function that stops the daemon/service.
#
do_stop() {
# Killing the Django FastCGI process
start-stop-daemon --stop --quiet --pidfile $PIDFILE || return 2
RETVAL="$?"
if [ -f $PIDFILE ]; then
rm $PIDFILE
fi
return $RETVAL
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0) log_end_msg 0 ;;
*) log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Sopping $DESC" "$NAME"
do_stop
case "$?" in
0) log_end_msg 0 ;;
*) log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
restart)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
sleep 1
do_start
case "$?" in
0) log_end_msg 0 ;;
*) log_end_msg 1 ;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart}" >&2
exit 3
;;
esac
exit 0
#
# lighttpd.conf file to act as http-server for the graphite-fcgi daemon
#
server.modules = (
"mod_access",
"mod_alias",
"mod_compress",
"mod_redirect",
"mod_rewrite",
"mod_fastcgi"
)
server.document-root = "/var/www"
server.upload-dirs = ( "/var/cache/lighttpd/uploads" )
server.errorlog = "/var/log/lighttpd/error.log"
server.pid-file = "/var/run/lighttpd.pid"
server.username = "www-data"
server.groupname = "www-data"
server.port = 80
index-file.names = ( "index.html" )
static-file.exclude-extensions = ( ".fcgi" )
compress.cache-dir = "/var/cache/lighttpd/compress/"
compress.filetype = ( "application/javascript", "text/css", "text/html", "text/plain" )
# Ubuntu package default include:
include_shell "/usr/share/lighttpd/create-mime.assign.pl"
fastcgi.server = (
"/graphite.fcgi" => (
"graphite" => (
"socket" => "/var/run/graphite-fcgi/socket",
"check-local" => "disable",
)
),
)
alias.url = (
"/static" => "/usr/share/graphite-web/static/",
)
url.rewrite-once = (
"^(/static.*)$" => "$1",
"^/favicon\.ico$" => "/media/favicon.ico",
"^(/.*)$" => "/graphite.fcgi$1",
)
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