From 3ef8c6632808eac22c8cc290e43b18669abfef2a Mon Sep 17 00:00:00 2001
From: Jack Greyhat <jack.greyhat@wearethedark.net>
Date: Thu, 21 Jan 2021 14:38:37 +0100
Subject: [PATCH] initial code blocks, testing in progress

---
 librenms-speedtest.sh | 105 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 librenms-speedtest.sh

diff --git a/librenms-speedtest.sh b/librenms-speedtest.sh
new file mode 100644
index 0000000..08a0575
--- /dev/null
+++ b/librenms-speedtest.sh
@@ -0,0 +1,105 @@
+#!/bin/bash
+# LibreNMS Speedtest plugin
+
+RRDGraphsLocation=/opt/speedtest/rrd
+
+        case $1 in (create)
+                # Create the Ping measurement RRD
+                rrdtool create $RRDGraphsLocation/speedtest_ping.rrd -s 1800 \
+                DS:PING:GAUGE:3600:0:1000 \
+                RRA:AVERAGE:0.5:1:576 \
+                RRA:AVERAGE:0.5:6:672 \
+                RRA:AVERAGE:0.5:24:732 \
+                RRA:AVERAGE:0.5:144:1460
+
+                # Create the Bandwidth measurement RRD
+                rrdtool create $RRDGraphsLocation/speedtest_bandwidth.rrd -s 1800 \
+                DS:DOWN:GAUGE:3600:0:1000 \
+                DS:UP:GAUGE:3600:0:1000 \
+                RRA:AVERAGE:0.5:1:576 \
+                RRA:AVERAGE:0.5:6:672 \
+                RRA:AVERAGE:0.5:24:732 \
+                RRA:AVERAGE:0.5:144:1460
+                ;;
+        (speedtest)
+                # Get the EPOCH date of the moment we start the test
+                DATE=$(/bin/date +%s)
+
+                # Generate speedtest results, store them in a temp file
+                speedtest-cli --simple --share > /tmp/speedtest.results 2>/dev/null
+
+                # Get the Ping time
+                PingTime=$(cat /tmp/speedtest.results | grep Ping | sed -r 's/\s+//g'| cut -d":" -f2 | cut -d"m" -f1)
+
+                # Get the Download speed
+                DownloadSpeed=$(cat /tmp/speedtest.results | grep Download | sed -r 's/\s+//g'| cut -d":" -f2 | cut -d"M" -f1)
+
+                # Get the Upload speed
+                UploadSpeed=$(cat /tmp/speedtest.results | grep Upload | sed -r 's/\s+//g'| cut -d":" -f2 | cut -d"M" -f1)
+
+                # Update the RRD graphs
+                rrdtool update $RRDGraphsLocation/speedtest_ping.rrd $DATE:$PingTime
+                rrdtool update $RRDGraphsLocation/speedtest_bandwidth.rrd $DATE:$DownloadSpeed:$UploadSpeed
+                ;;
+        (graph)
+                /usr/bin/rrdtool graph $RRDGraphsLocation/upload.png \
+                --start "-3day" \
+                -c "BACK#000000" \
+                -c "SHADEA#000000" \
+                -c "SHADEB#000000" \
+                -c "FONT#DDDDDD" \
+                -c "CANVAS#202020" \
+                -c "GRID#666666" \
+                -c "MGRID#AAAAAA" \
+                -c "FRAME#202020" \
+                -c "ARROW#FFFFFF" \
+                -u 1.1 -l 0 -v "Upload" -w 1100 -h 250 -t "Upload Speed - `/bin/date +%A", "%d" "%B" "%Y`" \
+                DEF:upload=$RRDGraphsLocation/upload.rrd:upload:AVERAGE \
+                AREA:upload\#FFFF00:"Upload speed (Mbit/s)" \
+                GPRINT:upload:MIN:"Min\: %3.2lf " \
+                GPRINT:upload:MAX:"Max\: %3.2lf" \
+                GPRINT:upload:LAST:"Current\: %3.2lf\j" \
+                COMMENT:"\\n"
+
+                /usr/bin/rrdtool graph $RRDGraphsLocation/download.png \
+                --start "-3day" \
+                -c "BACK#000000" \
+                -c "SHADEA#000000" \
+                -c "SHADEB#000000" \
+                -c "FONT#DDDDDD" \
+                -c "CANVAS#202020" \
+                -c "GRID#666666" \
+                -c "MGRID#AAAAAA" \
+                -c "FRAME#202020" \
+                -c "ARROW#FFFFFF" \
+                -u 1.1 -l 0 -v "Download" -w 1100 -h 250 -t "Download Speed - `/bin/date +%A", "%d" "%B" "%Y`" \
+                DEF:download=$RRDGraphsLocation/download.rrd:download:AVERAGE \
+                AREA:download\#00FF00:"Download speed (Mbit/s)" \
+                GPRINT:download:MIN:"Min\: %3.2lf " \
+                GPRINT:download:MAX:"Max\: %3.2lf" \
+                GPRINT:download:LAST:"Current\: %3.2lf\j" \
+                COMMENT:"\\n"
+
+                /usr/bin/rrdtool graph $RRDGraphsLocation/echoreply.png \
+                --start "-3day" \
+                -c "BACK#000000" \
+                -c "SHADEA#000000" \
+                -c "SHADEB#000000" \
+                -c "FONT#DDDDDD" \
+                -c "CANVAS#202020" \
+                -c "GRID#666666" \
+                -c "MGRID#AAAAAA" \
+                -c "FRAME#202020" \
+                -c "ARROW#FFFFFF" \
+                -u 1.1 -l 0 -v "Ping" -w 1100 -h 250 -t "Ping Response - `/bin/date +%A", "%d" "%B" "%Y`" \
+                DEF:echoreply=$RRDGraphsLocation/echoreply.rrd:echoreply:AVERAGE \
+                AREA:echoreply\#FF0000:"Ping Response (ms)" \
+                GPRINT:echoreply:MIN:"Min\: %3.2lf " \
+                GPRINT:echoreply:MAX:"Max\: %3.2lf" \
+                GPRINT:echoreply:LAST:"Current\: %3.2lf\j" \
+                COMMENT:"\\n"
+                ;;
+
+        (*)
+                echo "Invalid option.";;
+        esac
\ No newline at end of file