ced-k3s-homelab/docs/per-node-notes.md

Ced's K3s Node Inventory

Note: All IP addresses have been replaced with placeholders for security. Substitute your own values before using this file.

Use this file to track hardware details, OS, and roles for each node in the cluster.

Control Plane Nodes

Name	IP	Role	Hardware	OS / Version	Storage	Notes
k3s-django-1		control-plane,etcd,master	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)	SD / SSD	Primary API / etcd
k3s-django-2		control-plane,etcd,master	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)	SD / SSD
k3s-django-3		control-plane,etcd,master	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)	SD / SSD

Worker Nodes – Ingress

Name	IP	Role	Hardware	OS / Version	Storage	Notes
k3s-node-1		ingress	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)
k3s-node-2		ingress	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)
k3s-node-3		ingress	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)

Worker Nodes – Data

Name	IP	Role	Hardware	OS / Version	Storage	Notes
k3s-node-4		data	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)		e.g. databases
k3s-node-5		data	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)
k3s-node-6		data	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)

Worker Nodes – Monitoring

Name	IP	Role	Hardware	OS / Version	Storage	Notes
k3s-node-7		monitoring	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)		Prometheus, Loki, etc.
k3s-node-8		monitoring	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)
k3s-node-9		monitoring	Raspberry Pi 4B	Debian 12 (Bookworm, ARM64)

Other Notes

• Proxmox VE: <proxmox-host-ip>
• MetalLB VIP range: <metallb-pool-range>
• Ingress-nginx LB example: <metallb-vip>

Use this file to track future changes (upgrading SD to SSD, RAM sizes, Pi models, etc.).