ehlesp/smallab-k8s-pve-guide resource

Health v2 · maintenance only

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1180 stars · 179 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A complete, chapter-based guide for building a small virtualized Kubernetes (K3s) homelab cluster on a single consumer-grade computer running Proxmox VE. It covers everything from hardware and virtualization setup to deploying real applications like Ghost, Forgejo, and a Prometheus/Grafana monitoring stack, plus hardening, backups, and updates.

Use cases

• build a kubernetes homelab on a single computer
• set up a k3s cluster on proxmox ve
• deploy ghost and forgejo on kubernetes
• set up prometheus and grafana monitoring for a homelab cluster
• back up a proxmox and k3s homelab
• harden and firewall a proxmox host
• learn kubernetes deployments with kubectl and kustomize
• run virtual machines as kubernetes nodes on low-end hardware

When to choose

• you want a complete end-to-end tutorial for a small Proxmox VE + K3s homelab
• you prefer plain kubectl and Kustomize over Helm or Terraform
• you have modest consumer-grade hardware and want realistic specs
• you want concrete app deployment examples plus backups and hardening in one place

When to avoid

• you need a tool or automation script rather than a written guide
• you want to learn Linux, virtualization, or Kubernetes from scratch
• you use cloud-managed Kubernetes or multi-node production clusters
• you prefer Helm charts and infrastructure-as-code tooling

Facets

learning-resource · maturity active

documentation developer-tools self-hosted container-orchestration backup monitoring self-hosted infrastructure-as-code tutorials cloud-computing self-hosted cli kubernetes k3s proxmox-ve homelab guide virtualization kustomize traefik metallb cert-manager prometheus grafana ghost forgejo urbackup devops containers linux

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