Headscale — Self-Hosted Tailscale Mesh VPN Server with Docker Compose

Deploy Headscale with Docker Compose to run your own WireGuard mesh VPN control plane. Complete guide from setup to client registration, ACL configuration, subnet routing, and production hardening.

May 19, 2026 · 14 min · 2913 words · GnTech

Restic Docker Backups — Verify a Restore Before Automation

Prove repository access and file recovery before adding databases, off-site copies, retention, and scheduling.

May 19, 2026 · 8 min · 1511 words · GnTech

Authentik SSO With Traefik — Self-Hosted Identity Provider for Homelab

Complete guide to deploying Authentik with Docker Compose and integrating it with Traefik as a forward-auth SSO provider for centralized authentication, MFA, and access policies across all homelab services.

May 19, 2026 · 13 min · 2653 words · GnTech

Gitea Docker Deployment — Self-Hosted Git and CI/CD for Homelab

Complete guide to deploying Gitea with Docker Compose in your homelab — PostgreSQL backend, SSH passthrough, daily backups, and Gitea Actions CI/CD for automated Docker builds and deployments.

May 18, 2026 · 9 min · 1774 words · GnTech

Traefik Middleware Security Hardening — Headers, Rate Limiting, and Auth

Complete guide to Traefik middleware security hardening with real-world configs — security headers, rate limiting, IP whitelisting, basic auth, redirect schemes, and chaining middlewares for an A+ security rating.

May 18, 2026 · 15 min · 3006 words · GnTech

Docker Rootless Mode — Secure Container Runtime for Homelabs

Complete guide to running Docker in rootless mode — no root daemon, no privileged containers. Covers installation, networking workarounds, Docker Compose, Proxmox LXC compatibility, and production readiness.

May 18, 2026 · 15 min · 3154 words · GnTech

Docker Multi-Stage Builds — Practical Guide for Homelab

Master Docker multi-stage builds to shrink production images from 1.2GB to under 50MB. Covers Go, Python, and Node.js patterns with real Dockerfiles and build cache strategies.

May 18, 2026 · 12 min · 2539 words · GnTech

Homelab Monitoring with Docker Compose — Prometheus and Grafana Foundations

A small monitoring foundation you can verify before adding host exporters, Loki, Alloy and notification routing. Includes Compose, datasource provisioning and a troubleshooting checklist.

May 17, 2026 · 8 min · 1682 words · GnTech

Docker in Proxmox LXC — Performance Tuning and Production Guide

Run Docker containers inside Proxmox LXC with full performance. Covers nesting, overlay2 on ZFS, privileged vs unprivileged tradeoffs, cgroup resource limits, and security hardening for production homelab workloads.

May 17, 2026 · 13 min · 2676 words · GnTech

CrowdSec Docker Deployment — Collaborative IPS for Your Homelab

Deploy CrowdSec with Docker Compose and Traefik to protect your homelab services with collaborative threat intelligence. Covers the LAPI agent, bouncers, collections, custom scenarios, and remediation pipeline with real configs.

May 17, 2026 · 11 min · 2309 words · GnTech