For a video tutorial on setting up Monitoring tools for Substrate validators in k8s.

This tutorial shows how to deploy Monitoring tools for your Substrate based nodes (Polkadot, Kusama, ...) in a local Kubernetes cluster.

Tutorial: Polkadot K8s Monitor - Local Deployment
https://youtu.be/6WdcC6o49QI

Here is the link to the GitHub distro
https://github.com/ironoa/polkadot-k8s-monitor