NFS Storage
Merox Docs — NFS Storage Guide
Monitoring
Netdata is my go-to for cluster monitoring. You can also deploy Prometheus and Grafana through Rancher, but watch the resource usage — without tuning, Prometheus can get heavy due to query volume.
ArgoCD
Cluster Upgrades
Final Thoughts
When I first set up K3s about a year ago, I couldn’t find a single source that covered everything needed for even a basic homelab cluster. That’s why I wrote this. If something’s missing or unclear, leave a comment and I’ll update it.