Prometheus - Revision history

Rhg: /* Grafana Dashboard */

2022-11-24T00:29:12Z

Grafana Dashboard

← Older revision		Revision as of 01:29, 24 November 2022
Line 63:		Line 63:

	=== Grafana Dashboard ===		=== Grafana Dashboard ===
			[[File:Linuxdash1a.png\|frameless\|975x975px]]


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	Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.		Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.

			[[File:Linuxdash1.png\|frameless\|481x481px]]

	OR Import the following JSON. This has had a minor adjustment to make the CPU show.		OR Import the following JSON. This has had a minor adjustment to make the CPU show.

Rhg: /* Prometheus Config */

2022-11-24T00:23:50Z

Prometheus Config

← Older revision		Revision as of 01:23, 24 November 2022
Line 109:		Line 109:
	- targets:		- targets:
	- mynodered1:1880		- mynodered1:1880
			</pre>
			As an alternative to Linux, node-red-contrib-heatweb provides CPU related information
			<pre>
	- job_name: cpu		- job_name: cpu
	honor_timestamps: true		honor_timestamps: true

Rhg: /* Node-RED */

2022-11-24T00:22:40Z

Node-RED

@@ Line 81: / Line 81: @@
 <pre>
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 </pre>

Rhg: /* Grafana Dashboard */

2022-11-24T00:20:56Z

Grafana Dashboard

← Older revision		Revision as of 01:20, 24 November 2022
Line 69:		Line 69:
	Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.		Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.

	OR Import the following JSON. This has had a minor adjustment to make the ~~CPO~~ show.		OR Import the following JSON. This has had a minor adjustment to make the CPU show.

	<pre>		<pre>

Rhg: /* Grafana Dashboard */

2022-11-24T00:20:20Z

Grafana Dashboard

← Older revision		Revision as of 01:20, 24 November 2022
Line 68:		Line 68:

	Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.		Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.

			OR Import the following JSON. This has had a minor adjustment to make the CPO show.

			<pre>
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$host","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"format":"decbytes","logBase":1,"show":true},{"format":"short","label":"","logBase":1,"show":true}],"yaxis":{"align":false}},{"aliasColors":{},"bars":false,"dashLength":10,"dashes":false,"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"fill":2,"fillGradient":0,"gridPos":{"h":6,"w":10,"x":14,"y":14},"hiddenSeries":false,"id":43,"legend":{"alignAsTable":true,"avg":false,"current":false,"max":true,"min":true,"rightSide":true,"show":true,"sort":"min","sortDesc":true,"total":false,"values":true},"lines":true,"linewidth":1,"links":[],"nullPointMode":"null","options":{"alertThreshold":true},"percentage":false,"pluginVersion":"9.2.1","pointradius":5,"points":false,"renderer":"flot","repeat":"host","repeatDirection":"v","seriesOverrides":[],"spaceLength":10,"stack":false,"steppedLine":false,"targets":[{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"irate(node_network_receive_errs_total{instance=~\"$host\",device=~\"(?i)^(ens\|eth).+$\"}[5m]) + irate(node_network_receive_drop_total{instance=~\"$host\",device=~\"(?i)^(ens\|eth).+$\"}[5m])","format":"time_series","interval":"","intervalFactor":1,"legendFormat":"Err/Drop IN ({{device}})","refId":"A"},{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"- (irate(node_network_transmit_errs_total{instance=~\"$host\",device=~\"(?i)^(ens\|eth).+$\"}[5m]) + irate(node_network_transmit_drop_total{instance=~\"$host\",device=~\"(?i)^(ens\|eth).+$\"}[5m]))","format":"time_series","hide":false,"interval":"","intervalFactor":1,"legendFormat":"Err/Drop OUT ({{device}})","refId":"B"}],"thresholds":[],"timeRegions":[],"title":"Network Traffic \| $host","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"decimals":1,"format":"pps","label":"","logBase":1,"show":true},{"format":"short","label":"","logBase":1,"show":true}],"yaxis":{"align":false}}],"targets":[{"datasource":{"type":"influxdb","uid":"QOSMrINVk"},"refId":"A"}],"title":"Network Details","type":"row"},{"collapsed":false,"datasource":{"type":"influxdb","uid":"QOSMrINVk"},"gridPos":{"h":1,"w":24,"x":0,"y":14},"id":22,"panels":[],"targets":[{"datasource":{"type":"influxdb","uid":"QOSMrINVk"},"refId":"A"}],"title":"Disk Details \| $host","type":"row"},{"aliasColors":{},"bars":false,"dashLength":10,"dashes":false,"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"fill":1,"fillGradient":0,"gridPos":{"h":7,"w":9,"x":0,"y":15},"hiddenSeries":false,"id":40,"legend":{"alignAsTable":true,"avg":false,"current":true,"max":false,"min":false,"rightSide":true,"show":true,"total":false,"values":true},"lines":true,"linewidth":1,"links":[],"nullPointMode":"null","options":{"alertThreshold":true},"percentage":false,"pluginVersion":"9.2.1","pointradius":5,"points":false,"renderer":"flot","repeat":"host","repeatDirection":"v","seriesOverrides":[],"spaceLength":10,"stack":false,"steppedLine":false,"targets":[{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"node_filesystem_free_bytes{instance=~\"$host\",fstype!~\"(tmpfs\|rootfs)\"}","format":"time_series","instant":false,"intervalFactor":1,"legendFormat":"{{mountpoint}}","refId":"A"}],"thresholds":[],"timeRegions":[],"title":"Disk (Free) \| $host","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"format":"decbytes","logBase":1,"show":true},{"format":"short","logBase":1,"show":true}],"yaxis":{"align":false}},{"aliasColors":{},"bars":false,"dashLength":10,"dashes":false,"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"fill":1,"fillGradient":0,"gridPos":{"h":7,"w":8,"x":9,"y":15},"hiddenSeries":false,"id":30,"legend":{"alignAsTable":true,"avg":false,"current":false,"max":true,"min":true,"rightSide":true,"show":true,"sort":"min","sortDesc":false,"total":false,"values":true},"lines":true,"linewidth":1,"links":[],"nullPointMode":"null","options":{"alertThreshold":true},"percentage":false,"pluginVersion":"9.2.1","pointradius":5,"points":false,"renderer":"flot","repeat":"host","repeatDirection":"v","seriesOverrides":[],"spaceLength":10,"stack":false,"steppedLine":false,"targets":[{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"irate(node_disk_read_bytes_total{instance=~\"$host\"}[5m]) > 0","format":"time_series","hide":false,"interval":"","intervalFactor":1,"legendFormat":"Read ({{device}})","refId":"A"},{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"- irate(node_disk_written_bytes_total{instance=~\"$host\"}[5m]) < 0","format":"time_series","interval":"","intervalFactor":1,"legendFormat":"Write ({{device}})","refId":"B"}],"thresholds":[],"timeRegions":[],"title":"Disk Activity \| $host","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"format":"decbytes","logBase":1,"show":true},{"format":"short","logBase":1,"show":true}],"yaxis":{"align":false}},{"aliasColors":{},"bars":false,"dashLength":10,"dashes":false,"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"fill":1,"fillGradient":0,"gridPos":{"h":7,"w":7,"x":17,"y":15},"hiddenSeries":false,"id":32,"legend":{"alignAsTable":true,"avg":false,"current":false,"max":true,"min":true,"rightSide":true,"show":true,"total":false,"values":true},"lines":true,"linewidth":1,"links":[],"nullPointMode":"null","options":{"alertThreshold":true},"percentage":false,"pluginVersion":"9.2.1","pointradius":5,"points":false,"renderer":"flot","repeat":"host","repeatDirection":"v","seriesOverrides":[],"spaceLength":10,"stack":false,"steppedLine":false,"targets":[{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"irate(node_disk_read_time_seconds_total{instance=~\"$host\"}[5m]) > 0","format":"time_series","intervalFactor":1,"legendFormat":"Read ({{device}})","refId":"A"},{"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"expr":"- irate(node_disk_write_time_seconds_total{instance=~\"$host\"}[5m]) < 0","format":"time_series","intervalFactor":1,"legendFormat":"Write ({{device}})","refId":"B"}],"thresholds":[],"timeRegions":[],"title":"Disk IO \| $host","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"format":"s","logBase":1,"show":true},{"format":"short","logBase":1,"show":true}],"yaxis":{"align":false}}],"refresh":false,"schemaVersion":37,"style":"dark","tags":["linux","node-exporter","ops"],"templating":{"list":[{"current":{},"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"definition":"label_values(node_time_seconds{job=\"$job\"},instance)","hide":0,"includeAll":false,"label":"Host","multi":true,"name":"host","options":[],"query":{"query":"label_values(node_time_seconds{job=\"$job\"},instance)","refId":"Prometheus-host-Variable-Query"},"refresh":1,"regex":"","skipUrlSync":false,"sort":0,"tagValuesQuery":"","tagsQuery":"","type":"query","useTags":false},{"current":{},"datasource":{"type":"prometheus","uid":"${DS_PROMETHEUS}"},"definition":"label_values(node_boot_time_seconds,job)","hide":0,"includeAll":false,"label":"Job","multi":false,"name":"job","options":[],"query":{"query":"label_values(node_boot_time_seconds,job)","refId":"Prometheus-job-Variable-Query"},"refresh":1,"regex":"/(.*)/","skipUrlSync":false,"sort":0,"tagValuesQuery":"","tagsQuery":"","type":"query","useTags":false}]},"time":{"from":"now-1h","to":"now"},"timepicker":{"refresh_intervals":["5s","10s","30s","1m","5m","15m","30m","1h","2h","1d"],"time_options":["5m","15m","1h","6h","12h","24h","2d","7d","30d"]},"timezone":"","title":"Linux Hosts Metrics \| Base","uid":"ov0oEgdik","version":2,"weekStart":""}
			</pre>

	==Node-RED==		==Node-RED==

Rhg: /* Prometheus configuration */

2022-11-24T00:19:00Z

Prometheus configuration

← Older revision		Revision as of 01:19, 24 November 2022
Line 61:		Line 61:
	- host.docker.internal:9100		- host.docker.internal:9100
	</pre>		</pre>

			=== Grafana Dashboard ===


			In Grafana, click Dashboards in the left side menu (looks like four boxes) and from the menu that appears select Manage.

			Click Import. Enter the ID number 10180 for the Linux dashboard, and click Load.

	==Node-RED==		==Node-RED==

Rhg at 23:40, 23 November 2022

2022-11-23T23:40:17Z

← Older revision		Revision as of 00:40, 24 November 2022
Line 7:		Line 7:
	--name=prometheus \		--name=prometheus \
	-p 9099:9090 \		-p 9099:9090 \
			--add-host=host.docker.internal:host-gateway \
	-v ~/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml \		-v ~/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml \
	prom/prometheus		prom/prometheus

Rhg: /* Linux Exporter */

2022-11-23T23:38:22Z

Linux Exporter

← Older revision		Revision as of 00:38, 24 November 2022
Line 45:		Line 45:
	</pre>		</pre>

			=== Prometheus configuration ===

			<pre>
			- job_name: linux
			honor_timestamps: true
			scrape_interval: 60s
			scrape_timeout: 5s
			metrics_path: /metrics
			scheme: http
			follow_redirects: true
			enable_http2: true
			static_configs:
			- targets:
			- host.docker.internal:9100
			</pre>

	==Node-RED==		==Node-RED==

Rhg at 23:37, 23 November 2022

2022-11-23T23:37:32Z

← Older revision		Revision as of 00:37, 24 November 2022
Line 11:		Line 11:
	</pre>		</pre>

			== Linux Exporter ==
	https://linuxhit.com/prometheus-node-exporter-on-raspberry-pi-how-to-install/		https://linuxhit.com/prometheus-node-exporter-on-raspberry-pi-how-to-install/

			https://stackoverflow.com/questions/31324981/how-to-access-host-port-from-docker-container

	<pre>		<pre>
Line 41:		Line 44:
	sudo systemctl start node_exporter.service		sudo systemctl start node_exporter.service
	</pre>		</pre>


	==Node-RED==		==Node-RED==

Rhg at 23:22, 23 November 2022

2022-11-23T23:22:21Z

← Older revision		Revision as of 00:22, 24 November 2022
Line 23:		Line 23:
	sudo nano /etc/systemd/system/node_exporter.service		sudo nano /etc/systemd/system/node_exporter.service
	</pre>		</pre>
	~~<pre>~~

	<pre>		<pre>
	[{"id":"d1f3d002.63ee48","type":"subflow","name":"rbe 5m","info":"","category":"","in":[{"x":60,"y":120,"wires":[{"id":"dd19c0de.9bebd"}]}],"out":[{"x":420,"y":160,"wires":[{"id":"29eae4ad.d68f2c","port":0}]}],"env":[],"meta":{},"color":"#DDAA99"},{"id":"dd19c0de.9bebd","type":"rbe","z":"d1f3d002.63ee48","name":"","func":"rbe","gap":"","start":"","inout":"out","property":"payload","x":190,"y":120,"wires":[["29eae4ad.d68f2c"]]},{"id":"8b22fc2a.83d07","type":"inject","z":"d1f3d002.63ee48","name":"","props":[{"p":"reset","v":"1","vt":"str"}],"repeat":"300","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":200,"y":80,"wires":[["dd19c0de.9bebd"]]},{"id":"29eae4ad.d68f2c","type":"switch","z":"d1f3d002.63ee48","name":"","property":"reset","propertyType":"msg","rules":[{"t":"null"}],"checkall":"true","repair":false,"outputs":1,"x":280,"y":160,"wires":[[]]},{"id":"82572bd7fa2754e2","type":"link out","z":"f6f2187d.f17ca8","name":"link out 9","mode":"link","links":["058f796bc37b7250","56f925dd66127bbb"],"x":265,"y":140,"wires":[]},{"id":"7fddbf716a47caa3","type":"mqtt in","z":"f6f2187d.f17ca8","name":"","topic":"#","qos":"0","datatype":"auto","broker":"61c70212c61507f5","nl":false,"rap":false,"inputs":0,"x":130,"y":140,"wires":[["82572bd7fa2754e2","f04495f04028c894"]]},{"id":"873f73b8bd187f78","type":"subflow:d1f3d002.63ee48","z":"f6f2187d.f17ca8","name":"","x":360,"y":260,"wires":[["5b24a3ea71452cd8","a2a978223a03ad4b","f656e5b024503c03"]]},{"id":"058f796bc37b7250","type":"link in","z":"f6f2187d.f17ca8","name":"link in 1","links":["190658415505c339","82572bd7fa2754e2"],"x":215,"y":260,"wires":[["873f73b8bd187f78"]]},{"id":"f04495f04028c894","type":"debug","z":"f6f2187d.f17ca8","name":"debug 8","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":290,"y":80,"wires":[]},{"id":"f656e5b024503c03","type":"function","z":"f6f2187d.f17ca8","name":"Metrics List","func":"\n\n\nvar metrics = {};\n\nmetrics.timestamp = new Date().getTime();\nmetrics.topic = msg.topic;\nmetrics.payload = msg.payload;\n\nvar mname = msg.topic.replace(/\\//g,\"_\")\n\n\nflow.set(\"metrics.\" + mname, metrics);\n\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":410,"y":340,"wires":[[]]},{"id":"1fdeb63853f6378a","type":"http in","z":"f6f2187d.f17ca8","name":"","url":"/metrics","method":"get","upload":false,"swaggerDoc":"","x":190,"y":580,"wires":[["0df212d8de0af553"]]},{"id":"78bcb731b3070bde","type":"http in","z":"f6f2187d.f17ca8","name":"","url":"/metrics/:vargroup","method":"get","upload":false,"swaggerDoc":"","x":220,"y":660,"wires":[["a9bfbf0b470f5412"]]},{"id":"a9bfbf0b470f5412","type":"function","z":"f6f2187d.f17ca8","name":"Metrics","func":"\nvar metrics = flow.get(\"metrics\")\|\|{};\n\n\nvar net = global.get(\"config.networkId\") \|\| \"local\";\n\nvar oot = \"\";\n//oot = 'stat_state {network=\"local\", node=\"mynodered1\", device=\"prometheus\", vargroup=\"stat\", varkey=\"state\"} 1\\n';\n\nfor (var m in metrics) {\n\n var tops = metrics[m].topic.split(\"/\");\n \n if (isNaN(metrics[m].payload)) { continue; }\n if (tops[3] != msg.req.params.vargroup) { continue; } \n\n \n oot += tops[3] + '_' + tops[4] + '{network=\"' + net + '\",node=\"' + tops[1] + '\",device=\"' + tops[2] + '\",vargroup=\"' + tops[3] + '\",varkey=\"' + tops[4] + '\"} ' + metrics[m].payload + \"\\n\";\n\n}\n\n\nmsg.payload = oot;\n\nreturn msg;\n\n","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":520,"y":660,"wires":[["2bf9db2387e3c2c3","011f1ef5757fc34b"]]},{"id":"0df212d8de0af553","type":"function","z":"f6f2187d.f17ca8","name":"Metrics","func":"\n//temperature{ node = \"mynode\", topic = \"zigbee2mqtt_0x00157d00032b1234\" } { { payload } }\n\nvar metrics = flow.get(\"metrics\")\|\|{};\n//flow.set(\"metrics\",{});\n\nvar net = global.get(\"config.networkId\") \|\| \"local\";\n\nvar oot = \"\";\n//oot = 'stat_state {network=\"local\", node=\"mynodered1\", device=\"prometheus\", vargroup=\"stat\", varkey=\"state\"} 1\\n';\n\nfor (var m in metrics) {\n\n if (isNaN(metrics[m].payload)) { continue; }\n \n var tops = metrics[m].topic.split(\"/\");\n\n //if (tops[3] != \"dat\") { continue; } \n\n oot += tops[3] + '_' + tops[4] + '{network=\"' + net + '\",node=\"' + tops[1] + '\",device=\"' + tops[2] + '\",vargroup=\"' + tops[3] + '\",varkey=\"' + tops[4] + '\"} ' + metrics[m].payload + \"\\n\";\n\n}\n\n\nmsg.payload = oot;\n\nreturn msg;\n\n","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":520,"y":580,"wires":[["2bf9db2387e3c2c3","011f1ef5757fc34b"]]},{"id":"011f1ef5757fc34b","type":"debug","z":"f6f2187d.f17ca8","name":"debug 16","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":740,"y":580,"wires":[]},{"id":"2bf9db2387e3c2c3","type":"http response","z":"f6f2187d.f17ca8","name":"","statusCode":"","headers":{},"x":730,"y":620,"wires":[]},{"id":"61c70212c61507f5","type":"mqtt-broker","name":"","broker":"mqtt","port":"1883","clientid":"","autoConnect":true,"usetls":false,"protocolVersion":"4","keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","birthMsg":{},"closeTopic":"","closeQos":"0","closePayload":"","closeMsg":{},"willTopic":"","willQos":"0","willPayload":"","willMsg":{},"userProps":"","sessionExpiry":""}]
	~~</pre>~~
	[Unit]		[Unit]
	Description=Node Exporter		Description=Node Exporter
Line 43:		Line 40:
	sudo systemctl enable node_exporter.service		sudo systemctl enable node_exporter.service
	sudo systemctl start node_exporter.service		sudo systemctl start node_exporter.service
			</pre>

			==Node-RED==



			<pre>
			[{"id":"d1f3d002.63ee48","type":"subflow","name":"rbe 5m","info":"","category":"","in":[{"x":60,"y":120,"wires":[{"id":"dd19c0de.9bebd"}]}],"out":[{"x":420,"y":160,"wires":[{"id":"29eae4ad.d68f2c","port":0}]}],"env":[],"meta":{},"color":"#DDAA99"},{"id":"dd19c0de.9bebd","type":"rbe","z":"d1f3d002.63ee48","name":"","func":"rbe","gap":"","start":"","inout":"out","property":"payload","x":190,"y":120,"wires":[["29eae4ad.d68f2c"]]},{"id":"8b22fc2a.83d07","type":"inject","z":"d1f3d002.63ee48","name":"","props":[{"p":"reset","v":"1","vt":"str"}],"repeat":"300","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":200,"y":80,"wires":[["dd19c0de.9bebd"]]},{"id":"29eae4ad.d68f2c","type":"switch","z":"d1f3d002.63ee48","name":"","property":"reset","propertyType":"msg","rules":[{"t":"null"}],"checkall":"true","repair":false,"outputs":1,"x":280,"y":160,"wires":[[]]},{"id":"82572bd7fa2754e2","type":"link out","z":"f6f2187d.f17ca8","name":"link out 9","mode":"link","links":["058f796bc37b7250","56f925dd66127bbb"],"x":265,"y":140,"wires":[]},{"id":"7fddbf716a47caa3","type":"mqtt in","z":"f6f2187d.f17ca8","name":"","topic":"#","qos":"0","datatype":"auto","broker":"61c70212c61507f5","nl":false,"rap":false,"inputs":0,"x":130,"y":140,"wires":[["82572bd7fa2754e2","f04495f04028c894"]]},{"id":"873f73b8bd187f78","type":"subflow:d1f3d002.63ee48","z":"f6f2187d.f17ca8","name":"","x":360,"y":260,"wires":[["5b24a3ea71452cd8","a2a978223a03ad4b","f656e5b024503c03"]]},{"id":"058f796bc37b7250","type":"link in","z":"f6f2187d.f17ca8","name":"link in 1","links":["190658415505c339","82572bd7fa2754e2"],"x":215,"y":260,"wires":[["873f73b8bd187f78"]]},{"id":"f04495f04028c894","type":"debug","z":"f6f2187d.f17ca8","name":"debug 8","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":290,"y":80,"wires":[]},{"id":"f656e5b024503c03","type":"function","z":"f6f2187d.f17ca8","name":"Metrics List","func":"\n\n\nvar metrics = {};\n\nmetrics.timestamp = new Date().getTime();\nmetrics.topic = msg.topic;\nmetrics.payload = msg.payload;\n\nvar mname = msg.topic.replace(/\\//g,\"_\")\n\n\nflow.set(\"metrics.\" + mname, metrics);\n\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":410,"y":340,"wires":[[]]},{"id":"1fdeb63853f6378a","type":"http in","z":"f6f2187d.f17ca8","name":"","url":"/metrics","method":"get","upload":false,"swaggerDoc":"","x":190,"y":580,"wires":[["0df212d8de0af553"]]},{"id":"78bcb731b3070bde","type":"http in","z":"f6f2187d.f17ca8","name":"","url":"/metrics/:vargroup","method":"get","upload":false,"swaggerDoc":"","x":220,"y":660,"wires":[["a9bfbf0b470f5412"]]},{"id":"a9bfbf0b470f5412","type":"function","z":"f6f2187d.f17ca8","name":"Metrics","func":"\nvar metrics = flow.get(\"metrics\")\|\|{};\n\n\nvar net = global.get(\"config.networkId\") \|\| \"local\";\n\nvar oot = \"\";\n//oot = 'stat_state {network=\"local\", node=\"mynodered1\", device=\"prometheus\", vargroup=\"stat\", varkey=\"state\"} 1\\n';\n\nfor (var m in metrics) {\n\n var tops = metrics[m].topic.split(\"/\");\n \n if (isNaN(metrics[m].payload)) { continue; }\n if (tops[3] != msg.req.params.vargroup) { continue; } \n\n \n oot += tops[3] + '_' + tops[4] + '{network=\"' + net + '\",node=\"' + tops[1] + '\",device=\"' + tops[2] + '\",vargroup=\"' + tops[3] + '\",varkey=\"' + tops[4] + '\"} ' + metrics[m].payload + \"\\n\";\n\n}\n\n\nmsg.payload = oot;\n\nreturn msg;\n\n","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":520,"y":660,"wires":[["2bf9db2387e3c2c3","011f1ef5757fc34b"]]},{"id":"0df212d8de0af553","type":"function","z":"f6f2187d.f17ca8","name":"Metrics","func":"\n//temperature{ node = \"mynode\", topic = \"zigbee2mqtt_0x00157d00032b1234\" } { { payload } }\n\nvar metrics = flow.get(\"metrics\")\|\|{};\n//flow.set(\"metrics\",{});\n\nvar net = global.get(\"config.networkId\") \|\| \"local\";\n\nvar oot = \"\";\n//oot = 'stat_state {network=\"local\", node=\"mynodered1\", device=\"prometheus\", vargroup=\"stat\", varkey=\"state\"} 1\\n';\n\nfor (var m in metrics) {\n\n if (isNaN(metrics[m].payload)) { continue; }\n \n var tops = metrics[m].topic.split(\"/\");\n\n //if (tops[3] != \"dat\") { continue; } \n\n oot += tops[3] + '_' + tops[4] + '{network=\"' + net + '\",node=\"' + tops[1] + '\",device=\"' + tops[2] + '\",vargroup=\"' + tops[3] + '\",varkey=\"' + tops[4] + '\"} ' + metrics[m].payload + \"\\n\";\n\n}\n\n\nmsg.payload = oot;\n\nreturn msg;\n\n","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":520,"y":580,"wires":[["2bf9db2387e3c2c3","011f1ef5757fc34b"]]},{"id":"011f1ef5757fc34b","type":"debug","z":"f6f2187d.f17ca8","name":"debug 16","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":740,"y":580,"wires":[]},{"id":"2bf9db2387e3c2c3","type":"http response","z":"f6f2187d.f17ca8","name":"","statusCode":"","headers":{},"x":730,"y":620,"wires":[]},{"id":"61c70212c61507f5","type":"mqtt-broker","name":"","broker":"mqtt","port":"1883","clientid":"","autoConnect":true,"usetls":false,"protocolVersion":"4","keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","birthMsg":{},"closeTopic":"","closeQos":"0","closePayload":"","closeMsg":{},"willTopic":"","willQos":"0","willPayload":"","willMsg":{},"userProps":"","sessionExpiry":""}]
	</pre>		</pre>