Not quite sure why this needs to be Node specific, but it looks quite good as a supervisor.

Minimal setup with Nix and Monit

Homelab monitoring

Get accurate heart diagnostics with 2D Echo and Holter Monitoring tests at Shivam Hospital, Dombivli. Affordable pricing, expert care, and advanced technology.

This tool enables you to validate the format of Prometheus metrics, and make sure they can be scraped by a Prometheus server.

An open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Monitors websites for changes on specifics areas of the page and notifies via e-mail when updates are detected.

visualise routing trees for Prometheus alertmanager

Fully Managed Prometheus compatible monitoring solution, with built-in managed Grafana and superior alerting capabilities