mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
c81c20ab3b
The following issues were fixed: * comparison too broad (e.g. "0" misinterpreted as "true") * python: comparing string with number (is never equal in python) * unwanted non-zero exitcode (compound command "&&" as last command in shell code block (e.g. "case" or "if" branch)) * access to unset variable (shell style issue)
158 lines
4.1 KiB
Bash
Executable File
158 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Plugin to parse packetship (http://www.packetship.com/) streaming server statistics.
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#
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# Author:
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# Dave Fennell <dave@microtux.co.uk>
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#
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# Created:
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# 2nd January 2013
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#
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# License:
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# GPLv2
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#
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# Usage:
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# Link in /etc/munin/plugins/ as packetship_streams or packetship_bandwidth (or both)
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#
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# change those to reflect your bind configuration (use plugin configuration)
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# hostname file
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if [ "$hostname" = "" ]; then
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hostname="localhost"
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fi
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# url path
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if [ "$url" = "" ]; then
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url="packetship/status.php"
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fi
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# Get the mode from the plugin symlink name.
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mode=${0#*_}
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# Check for valid mode.
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if [[ "$mode" != "streams" && "$mode" != "bandwidth" ]]; then
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echo "Link name must be packetship_streams or packetship_bandwidth."
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exit 1
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fi
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# Fetch the XML formatted stats from packetship.
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xml=$(wget -q -O - http://${hostname}/${url})
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# Function to do simple string parsing of XML data.
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read_dom () {
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local IFS=\>
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read -d \< ENTITY CONTENT
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TAG_NAME=${ENTITY%% *}
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ATTRIBUTES=${ENTITY#* }
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# Remove / characters from ATTRIBUTES if present.
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ATTRIBUTES=${ATTRIBUTES//\//}
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if [[ $ENTITY = "" ]]; then
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return 1
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fi
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return 0
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}
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# Get the number of pumps from the xml feed.
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pumps_line=$(echo "$xml" | grep "<ps:pumps")
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while read_dom; do
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if [ "$TAG_NAME" != "" ]; then
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break
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fi
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done <<< "$pumps_line"
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eval $ATTRIBUTES
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actual_pumps=$total
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fake_pumps=$total
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# If there are no pumps then pretend there is one
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# (so we get something on the graph).
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if [ "$actual_pumps" == 0 ]; then
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fake_pumps=1
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fi
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# Config mode.
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if [ "$1" = "config" ]; then
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echo 'graph_args --lower-limit 0'
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echo 'graph_category streaming'
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echo 'graph_info '${mode}' statistics for packetship server'
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echo 'graph_scale no'
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echo 'graph_title Packetship '${mode}
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if [ "$mode" = "streams" ]; then
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echo 'graph_vlabel streams'
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else
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echo 'graph_vlabel bandwidth (Mbit/sec)'
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fi
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for pump in $(seq $fake_pumps); do
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echo "pump"${pump}"_disk_value.label Pump" ${pump} "Disk current"
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echo "pump"${pump}"_disk_value.info Current Pump" ${pump} "disk" ${mode}
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echo "pump"${pump}"_disk_value.type GAUGE"
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echo "pump"${pump}"_disk_max.label Pump" ${pump} "Disk max"
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echo "pump"${pump}"_disk_max.info Limit of Pump" ${pump} "disk" ${mode}
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echo "pump"${pump}"_disk_max.type GAUGE"
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echo "pump"${pump}"_network_value.label Pump" ${pump} "Network current"
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echo "pump"${pump}"_network_value.info Current Pump" ${pump} "network" ${mode}
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echo "pump"${pump}"_network_value.type GAUGE"
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echo "pump"${pump}"_network_max.label Pump" ${pump} "Network max"
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echo "pump"${pump}"_network_max.info Limit of Pump" ${pump} "network" ${mode}
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echo "pump"${pump}"_network_max.type GAUGE"
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done
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# If dirty config capability is enabled then fall through
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# to output the data with the config information.
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if [ "${MUNIN_CAP_DIRTYCONFIG:-0}" != "1" ]; then exit 0; fi
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fi
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# If there are no pumps then output fake pump1 data and end.
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if [ "$actual_pumps" == 0 ]; then
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echo "pump1_disk_value.value" 0
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echo "pump1_disk_max.value" 0
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echo "pump1_network_value.value" 0
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echo "pump1_network_max.value" 0
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exit
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fi
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pumps_section=$(echo "$xml" | sed "0,/<ps:pumps/d" | sed -e "/<\/ps:pumps/,\$d")
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for pump in $(seq $actual_pumps); do
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pump_section=$(echo "$pumps_section" | sed "0,/<ps:pump id=.pump"${pump}"./d" | sed -e "/<\/ps:pump/,\$d")
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# Disk stats are from '<ps:disk>' to '</ps:disk>'
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disk_stats=$(echo "$pump_section" | sed "0,/<ps:disk>/d" | sed -e "/<\/ps:disk>/,\$d" | grep $mode)
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network_stats=$(echo "$pump_section" | sed "0,/<ps:network>/d" | sed -e "/<\/ps:network>/,\$d" | grep $mode)
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# Output disk values for this pump.
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while read_dom; do
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# Ignore empty tags (First loop)
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if [ "$TAG_NAME" = "" ]; then
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continue
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fi
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eval $ATTRIBUTES
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echo "pump"${pump}"_disk_value.value" $used
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echo "pump"${pump}"_disk_max.value" $max
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done <<< "$disk_stats"
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# Output network values for this pump
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while read_dom; do
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# Ignore empty tags (First loop)
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if [ "$TAG_NAME" = "" ]; then
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continue
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fi
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eval $ATTRIBUTES
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echo "pump"${pump}"_network_value.value" $used
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echo "pump"${pump}"_network_max.value" $max
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done <<< "$network_stats"
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done
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