Added plugin for packetship media streaming server.

plugins/streaming/packetship_

@@ -0,0 +1,122 @@
+#!/bin/bash
+#
+# Plugin to parse packetship (http://www.packetship.com/) streaming server statistics.
+#
+# Author:
+#    Dave Fennell <dave@microtux.co.uk>
+#
+# Created:
+#    2nd January 2013
+#
+# License:
+#    GPLv2
+#
+# Usage:
+#    Link in /etc/munin/plugins/ as packetship_streams or packetship_bandwidth (or both)
+#
+
+# change those to reflect your bind configuration (use plugin configuration)
+# hostname file
+if [ "$hostname" = "" ]; then
+	hostname="localhost"
+fi
+
+# url path
+if [ "$url" = "" ]; then
+	url="packetship/status.php"
+fi
+
+# Get the mode from the plugin symlink name.
+mode=${0#*_}
+
+# Check for valid mode.
+if [[ "$mode" != "streams" && "$mode" != "bandwidth" ]]; then
+	echo "Link name must be packetship_streams or packetship_bandwidth."
+	exit 1
+fi
+
+# Fetch the XML formatted stats from packetship.
+xml=$(wget -q -O - http://${hostname}/${url})
+
+# Disk stats are from '<ps:disk>' to '</ps:disk>'
+disk_stats=$(echo "$xml" | sed "0,/<ps:disk>/d" | sed -e "/<\/ps:disk>/,\$d" | grep $mode)
+network_stats=$(echo "$xml" | sed "0,/<ps:network>/d" | sed -e "/<\/ps:network>/,\$d" | grep $mode)
+
+read_dom () {
+	local IFS=\>
+	read -d \< ENTITY CONTENT
+	TAG_NAME=${ENTITY%% *}
+	ATTRIBUTES=${ENTITY#* }
+
+	# Remove / characters from ATTRIBUTES if present.
+	ATTRIBUTES=${ATTRIBUTES//\//}
+
+	if [[ $ENTITY = "" ]]; then
+		return 1
+	fi
+
+	return 0
+}
+
+# echo $stats
+
+# Config mode.
+if [ "$1" = "config" ]; then
+	echo 'graph_args --lower-limit 0'
+	echo 'graph_category streaming'
+	echo 'graph_info '${mode}' statistics for packetship server'
+	echo 'graph_scale no'
+	echo 'graph_title Packetship '${mode}
+
+	if [ "$mode" = "streams" ]; then
+		echo 'graph_vlabel streams'
+	else
+		echo 'graph_vlabel bandwidth (Mbit/sec)'
+	fi
+
+	echo "disk_value.label Disk current"
+	echo "disk_value.info Disk current" ${mode}
+	echo "disk_value.type GAUGE"
+
+	echo "disk_max.label Disk max"
+	echo "disk_max.info Disk max" ${mode}
+	echo "disk_max.type GAUGE"
+
+	echo "network_value.label Network current"
+	echo "network_value.info Network current" ${mode}
+	echo "network_value.type GAUGE"
+
+	echo "network_max.label Network max"
+	echo "network_max.info Network max" ${mode}
+	echo "network_max.type GAUGE"
+
+	# If dirty config capability is enabled then fall through
+	# to output the data with the config information.
+	if [ "$MUNIN_CAP_DIRTYCONFIG" = "" ]; then
+		exit 0
+	fi
+fi
+
+while read_dom; do
+	# Ignore empty tags (First loop)
+	if [ "$TAG_NAME" = "" ]; then
+		continue
+	fi
+
+	eval $ATTRIBUTES
+
+	echo "disk_value.value " $used
+	echo "disk_max.value " $max
+done <<< "$disk_stats"
+
+while read_dom; do
+	# Ignore empty tags (First loop)
+	if [ "$TAG_NAME" = "" ]; then
+		continue
+	fi
+
+	eval $ATTRIBUTES
+
+	echo "network_value.value " $used
+	echo "network_max.value " $max
+done <<< "$network_stats"