Lup Yuen Lee 李立源 @lupyuen@qoto.org

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

Software Freedom Conservancy files lawsuit against California TV manufacturer Vizio Inc. for GPL violations

https://sfconservancy.org/copyleft-compliance/vizio.html

Now we configure #Prometheus to scrape the metrics from MQTT2Prometheus

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

RK3399-based programmable wheeled robot works across multiple floors

https://www.cnx-software.com/2021/10/19/rk3399-based-programmable-wheeled-robot-works-across-multiple-floors/

Here's the #BL706 Firmware for the keyboard

https://github.com/sipeed/sipeed_keyboard

(Singapore) "After losing her son, Cecilia Ow is now demanding significant and meaningful reform to the way the criminal punishment system handles cases with young persons, or people with mental health conditions."

https://www.wethecitizens.net/i-am-fighting-for-a-meaningful-change-a-conversation-with-justin-lees-mother/

#RISCV #BL706 Open Source Programmable Mechanical Keyboard

https://www.indiegogo.com/projects/smk68-opensource-custom-mechanical-keyboard

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 works with #TheThingsNetwork because we have decoded our Message Payload with a Payload Formatter

https://lupyuen.github.io/articles/payload

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

OpenBSD 7.0 Released With #RISCV 64-bit Port

https://www.phoronix.com/scan.php?page=news_item&px=OpenBSD-7.0-Released

"#RustLang Foundation is financing a team of four programmers from Ferrous Systems that will act as a “first line of defense” for keeping the (crates.io) server up and running"

https://foundation.rust-lang.org/posts/2021-10-18-crates-io-oncall-ferrous-systems/