#!/bin/bash
#
#    Copyright 2015 Mirantis, Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.
#
# ucd-snmp init file for snmptrapd
#
# chkconfig: - 50 50
# description: Simple Network Management Protocol (SNMP) Trap Daemon
#
# processname: /usr/sbin/snmptrapd
# config: /etc/snmp/snmptrapd.conf
# config: /usr/share/snmp/snmptrapd.conf
# pidfile: /var/run/snmptrapd.pid


### BEGIN INIT INFO
# Provides: snmptrapd
# Required-Start: $local_fs $network
# Required-Stop: $local_fs $network
# Should-Start:
# Should-Stop:
# Default-Start:
# Default-Stop:
# Short-Description: start and stop Net-SNMP trap daemon
# Description: Simple Network Management Protocol (SNMP) trap daemon
### END INIT INFO

# source function library
. /etc/init.d/functions

#run service in the following network namespace:
NS="zabbix"
OPTIONS="-Lsd -p /var/run/snmptrapd.pid"
if [ -e /etc/sysconfig/snmptrapd ]; then
  . /etc/sysconfig/snmptrapd
fi

RETVAL=0
prog="snmptrapd"
binary=/usr/sbin/snmptrapd
pidfile=/var/run/snmptrapd.pid

if [ "x$NS" != "x" ]; then
  cmd="/sbin/ip netns exec $NS $binary"
else
  cmd=$binary
fi

start() {
  [ -x $binary ] || exit 5
  echo -n $"Starting $prog: "
        daemon --pidfile=$pidfile $cmd $OPTIONS
  RETVAL=$?
  echo
  touch /var/lock/subsys/snmptrapd
  return $RETVAL
}

stop() {
  echo -n $"Stopping $prog: "
  killproc -p $pidfile $binary
  RETVAL=$?
  echo
  rm -f /var/lock/subsys/snmptrapd
  return $RETVAL
}

reload(){
  stop
  start
}

restart(){
  stop
  start
}

condrestart(){
    [ -e /var/lock/subsys/snmptrapd ] && restart
    return 0
}

case "$1" in
  start)
  start
  RETVAL=$?
  ;;
  stop)
  stop
  RETVAL=$?
  ;;
  restart)
  restart
  RETVAL=$?
        ;;
  reload|force-reload)
  reload
  RETVAL=$?
        ;;
  condrestart|try-restart)
  condrestart
  RETVAL=$?
  ;;
  status)
        status $prog
  RETVAL=$?
        ;;
  *)
  echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload}"
  RETVAL=2
esac

exit $RETVAL