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init/rc cruisecontrol.rb daemon
#! /bin/sh
### BEGIN INIT INFO
# Provides: cruisecontrol.rb
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: S 0 1 6
# Short-Description: CruiseControl.rb
# Description: Continuous build integration system. This runs the web interface (via mongrel and the builders).
### END INIT INFO
# Author: Rodrigo Lopes <contato@rodrigovitoria.com>
#
# Please remove the "Author" lines above and replace them
# with your own name if you copy and modify this script.
# Do NOT "set -e"
# Instalation on Ubuntu or other Debian distro:
# copy this to /etc/init.d, then run
# update-rc.d cruisecontrol defaults
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/bin:/var/lib/gems/1.8/bin/
CCRBDIR=/opt/cruisecontrolrb
DESC="Continous Integration"
NAME=cruisecontrolrb
DAEMON_ARGS="start -d --trace"
SCRIPTNAME=/etc/init.d/$NAME
CCRBUSER="buildmaster"
#export CRUISE_DATA_ROOT=/var/cruisecontrolrb
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
EXTRAARGS="--chuid $CCRBUSER --chdir $CCRBDIR --quiet $EXTRAARGS"
PIDFILE=$CCRBDIR/tmp/pids/mongrel.pid
BUILDER_PIDS=$CCRBDIR/tmp/pids/builders
DAEMON=$CCRBDIR/cruise
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Load the VERBOSE setting and other rcS variables
[ -f /etc/default/rcS ] && . /etc/default/rcS
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --pidfile $PIDFILE $EXTRAARGS --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --pidfile $PIDFILE $EXTRAARGS --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --retry=TERM/30/KILL/5 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Kill all builders
for BPID in `ls $BUILDER_PIDS/*.pid`; do
start-stop-daemon --stop --signal KILL --pidfile "$BPID"
[ "$?" = 2 ] && return 2
rm -f "$BPID"
done
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --pidfile $PIDFILE
return 0
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
exit 3
;;
esac
:
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