etc/turbo-hipster.init

#! /bin/sh
### BEGIN INIT INFO
# Provides: turbo-hipster-worker-server
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: turbo-hipster CI Worker
# Description: Service to run extra CI tests
### END INIT INFO

# Do NOT "set -e"

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="turbo-hipster CI Worker Server"
NAME=turbo-hipster-worker-server
DAEMON=/usr/local/bin/turbo-hipster
PIDFILE=/var/run/$NAME/$NAME.pid
DAEMON_ARGS="--background -c /etc/turbo-hipster/config.json -p $PIDFILE"
SCRIPTNAME=/etc/init.d/$NAME
USER=turbo-hipster

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# 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

mkdir -p /var/run/$NAME
chown $USER /var/run/$NAME
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --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 --signal 9 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
rm -f /var/run/$NAME/*
return "$RETVAL"
}

#
# Function that stops the daemon/service
#
#do_graceful_stop()
#{
# PID=`cat $PIDFILE`
# kill -USR1 $PID
#
# # wait until really stopped
# if [ -n "${PID:-}" ]; then
# i=0
# while kill -0 "${PID:-}" 2> /dev/null; do
# if [ $i -eq '0' ]; then
# echo -n " ... waiting "
# else
# echo -n "."
# fi
# i=$(($i+1))
# sleep 1
# done
# fi
#
# rm -f /var/run/$NAME/*
#}

#
# 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 --quiet --pidfile $PIDFILE --name zuul-server
# return 0
#}

case "$1" in
  start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
  stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
  status)
       status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
       ;;
# 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
do_start
;;
  *)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac

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