Lup Yuen Lee 李立源 @lupyuen@qoto.org

Enough Guava for a week 🤤

In case of TLS Problems with #TheThingsNetwork MQTT ... Wireshark is our best friend!

https://github.com/lupyuen/prometheus-the-things-network#mqtt-with-tls

For security, we should connect #Prometheus to #TheThingsNetwork MQTT with TLS Encryption ... Here's how

https://github.com/lupyuen/prometheus-the-things-network#mqtt-with-tls

#TheThingsNetwork Sensor Data appears in #Grafana Dashboard ... Thanks to #Prometheus! 🎉

https://github.com/lupyuen/prometheus-the-things-network#configure-grafana

In #Grafana, add a Panel, set the Data Source to #Prometheus and enter the Metric Name (t)

https://github.com/lupyuen/prometheus-the-things-network#configure-grafana

Head over to #Grafana and add a Data Source for #Prometheus (localhost:9090)

https://github.com/lupyuen/prometheus-the-things-network#configure-grafana

We're ready to connect #Prometheus to #Grafana ... And render our metrics!

https://github.com/lupyuen/prometheus-the-things-network#configure-grafana

To check the scraped metrics in #Prometheus, browse to localhost:9090 and enter the Metric Name (t)

https://github.com/lupyuen/prometheus-the-things-network#configure-prometheus

Every 15 seconds #Prometheus will scrape the metrics from MQTT2Prometheus (via HTTP)

https://github.com/lupyuen/prometheus-the-things-network#configure-prometheus

Now we configure #Prometheus to scrape the metrics from MQTT2Prometheus

https://github.com/lupyuen/prometheus-the-things-network#configure-prometheus

Run "curl" to check the #Prometheus Metrics ingested by MQTT2Prometheus from #TheThingsNetwork

https://github.com/lupyuen/prometheus-the-things-network#ingest-the-things-network-mqtt-messages-into-prometheus

Follow these steps to run MQTT2Prometheus and ingest #TheThingsNetwork Sensor Data as #Prometheus Metrics

https://github.com/lupyuen/prometheus-the-things-network#ingest-the-things-network-mqtt-messages-into-prometheus

MQTT2Prometheus shall ingest these #Prometheus Metrics from #TheThingsNetwork over MQTT

https://github.com/lupyuen/cbor-the-things-network#mqtt-log

We'll ingest these Sensor Values from #TheThingsNetwork as #Prometheus Metrics

https://github.com/lupyuen/prometheus-the-things-network/blob/main/ttn-mqtt.yaml#L38-L65

In MQTT2Prometheus Config we specify the MQTT Server Settings for #TheThingsNetwork

https://github.com/lupyuen/prometheus-the-things-network/blob/main/ttn-mqtt.yaml

#Prometheus needs an MQTT Gateway to ingest Sensor Data from #TheThingsNetwork ... We'll use MQTT2Prometheus

https://github.com/hikhvar/mqtt2prometheus

We'll use open source #Grafana to visualise the #IoT Sensor Data stored in #Prometheus

https://grafana.com/oss/grafana/

#Prometheus is an open source Time Series Database that works well for storing and querying #IoT Sensor Data

https://prometheus.io/

Let's monitor our #IoT Devices in #TheThingsNetwork ... With Prometheus and Grafana

https://github.com/lupyuen/prometheus-the-things-network

Up next: Prometheus + Grafana with #TheThingsNetwork!

https://lupyuen.github.io/articles/payload?6#whats-next