A docker compose example to monitor a local computer with Grafana, Prometheus, its alert manager and node-exporter.
make up
Open a browser and connect to http://localhost:3000
On the homepage, select configuration → Data Source
Add new data source
Choose Prometheus
On the configuration panel, set the access method to "Browser". Just keep the default url http://localhost:9090
Save and test.
Go to Dashboard → Manage
Click on Import
Type 1860https://grafana.com/grafana/dashboards/1860-node-exporter-full/ and Load
Select prometheus as the data source and Import.
So now, you have a fully working monitoring board. Enjoy !
Before anything, copy the alertmanager/config.sample.yml to
alertmanager/config.yml and change the bot's token and the chat_id. The
./prometheus/rules/alert-all-the-time.yml
file is configured to send an alert to this receiver (telegram).
Visit http://localhost:9093 to see the alert manager UI.
You can add some alerts to the ./prometheus/rules folder. See Samber's awesome-prometheus-alerts for some idea.