with speedtest.net, Grafana, Telegraf, InfluxDB and Docker.

Original: https://github.com/raaaimund/internet-speed-monitor

After running

docker-compose up

Docker starts the following services

• influxdb
  • store for our speed test results
• speedtester
  • schedules a cron job for running a speed test using the official speedtest.net cli every five minutes to JSON log files
  • you can change the specified server and interval in the corresponding Dockerfile
• telegraf
  • reads the JSON logs with the results and sends them to influxdb
• grafana
  • visualises our results on a simple preconfigured dashboard
  • default credentials are admin:admin

Change the value of the -s argument in the .env file to alter the server on which to perform the speed test. You can list nearby servers with speedtest -L.