opensips_

#!/bin/bash
#
#   Munin plugin to monitor OpenSIPS
#   Copyright (C) 2011 Henning Holtschneider, LocaNet oHG, <henning@loca.net>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#%# family=auto
#%# capabilities=autoconf suggest

OPENSIPS_CMD="/usr/sbin/opensipsctl"

OPENSIPS_MODULE=$(basename $0 | sed 's/^opensips_//g')

if [ "$1" = "autoconf" ]; then
	if [ -x ${OPENSIPS_CMD} ]; then
		echo yes
		exit 0
	else
		echo "no (${OPENSIPS_CMD} not found)"
		exit 1
	fi
fi

if [ "$1" = "suggest" ]; then
	${OPENSIPS_CMD} fifo get_statistics all | sed -e 's/^\([^:]*\):\(.*\) = \(.*\)/\1/g' | uniq | grep -v sl
	exit 0
fi

if [ "$1" = "config" ]; then

	echo "graph_category OpenSIPS"

	case ${OPENSIPS_MODULE} in
	
		core)
			echo "graph_title OpenSIPS core"
			echo "graph_vlabel requests / \${graph_period}"
			echo "graph_args --base 1000"
			echo "rcv_req.label received requests"
			echo "rcv_req.type DERIVE"
			echo "rcv_req.min 0"
			echo "rcv_repl.label received replies"
			echo "rcv_repl.type DERIVE"
			echo "rcv_repl.min 0"
			echo "fwd_req.label forwarded requests"
			echo "fwd_req.type DERIVE"
			echo "fwd_req.min 0"
			echo "fwd_repl.label forwarded replies"
			echo "fwd_repl.type DERIVE"
			echo "fwd_repl.min 0"
			echo "drop_req.label dropped requests"
			echo "drop_req.type DERIVE"
			echo "drop_req.min 0"
			echo "drop_repl.label dropped replies"
			echo "drop_repl.type DERIVE"
			echo "drop_repl.min 0"
			echo "err_req.label request errors"
			echo "err_req.type DERIVE"
			echo "err_req.min 0"
			echo "err_repl.label reply errors"
			echo "err_repl.type DERIVE"
			echo "err_repl.min 0"
			exit 0;;
			
		shmem)
			echo "graph_title OpenSIPS memory pool"
			echo "graph_vlabel bytes"
			echo "total.label total"
			echo "used.label used"
			exit 0;;

		tm)
			echo "graph_title OpenSIPS transactions"
			echo "graph_vlabel transactions / \${graph_period}"
			echo "graph_args --base 1000"
			echo "total.label total"
			echo "total.type DERIVE"
			echo "total.min 0"
			echo "2xx.label 2xx transactions"
			echo "2xx.type DERIVE"
			echo "2xx.min 0"
			echo "3xx.label 3xx transactions"
			echo "3xx.type DERIVE"
			echo "3xx.min 0"
			echo "4xx.label 4xx transactions"
			echo "4xx.type DERIVE"
			echo "4xx.min 0"
			echo "5xx.label 5xx transactions"
			echo "5xx.type DERIVE"
			echo "5xx.min 0"
			echo "6xx.label 6xx transactions"
			echo "6xx.type DERIVE"
			echo "6xx.min 0"
			exit 0;;

		usrloc)
			echo "graph_title OpenSIPS registered users"
			echo "graph_vlabel users"
			echo "graph_args --base 1000"
			echo "graph_scale no"
			echo "total.label total"
			echo "location.label locations"
			exit 0;;

		registrar)
			echo "graph_title OpenSIPS registrar"
			echo "graph_vlabel registrations / \${graph_period}"
			echo "graph_args --base 1000"
			echo "accepted.label accepted"
			echo "accepted.type DERIVE"
			echo "accepted.min 0"
			echo "rejected.label rejected"
			echo "rejected.type DERIVE"
			echo "rejected.min 0"
			exit 0;;

		dialog)
			echo "graph_title OpenSIPS SIP active dialogs"
			echo "graph_vlabel active dialogs"
			echo "graph_args --base 1000"
			echo "active.label active"
			echo "active.min 0"
			exit 0;;
			
		*)
			# unknown
			exit 1;;

	esac
fi

if [ "0${OPENSIPS_MODULE}" = "0" ]; then
	exit 1
fi

$(${OPENSIPS_CMD} fifo get_statistics ${OPENSIPS_MODULE}: | sed -e 's/-/_/g' | sed -e 's/^\([^:]*\):\(.*\) = \(.*\)/let \1_\2=\3/g')

case ${OPENSIPS_MODULE} in

	core)
		echo "rcv_req.value ${core_rcv_requests}"
		echo "rcv_repl.value ${core_rcv_replies}"
		echo "fwd_req.value ${core_fwd_requests}"
		echo "fwd_repl.value ${core_fwd_replies}"
		echo "drop_req.value ${core_drop_requests}"
		echo "drop_repl.value ${core_drop_replies}"
		echo "err_req.value ${core_err_requests}"
		echo "err_repl.value ${core_err_replies}"
		exit 0;;
		
	shmem)
		echo "total.value ${shmem_total_size}"
		echo "used.value ${shmem_used_size}"
		exit 0;;
		
	tm)
		echo "total.value ${tm_UAS_transactions}"
		echo "2xx.value ${tm_2xx_transactions}"
		echo "3xx.value ${tm_3xx_transactions}"
		echo "4xx.value ${tm_4xx_transactions}"
		echo "5xx.value ${tm_5xx_transactions}"
		echo "6xx.value ${tm_6xx_transactions}"
		exit 0;;

	usrloc)
		echo "total.value ${usrloc_registered_users}"
		echo "location.value ${usrloc_location_contacts}"
		exit 0;;

	registrar)
		echo "accepted.value ${registrar_accepted_regs}"
		echo "rejected.value ${registrar_rejected_regs}"
		exit 0;;
		
	dialog)
		echo "active.value ${dialog_active_dialogs}"
		exit 0;;
		
	*)
		# unknown
		exit 1;;

esac