TrueNAS homelab guide

Use case

Storage-first NAS platform with ZFS, shares, snapshots, and apps. It is most useful when you want repeatable self-hosted services with clear networking, backup, and update boundaries.

Deployment options

• Docker Compose for simple single-node deployments
• Native package or appliance install when storage or virtualization is core
• Reverse proxy in front of HTTP services
• Private access through VPN or tunnel for admin surfaces

Hardware requirements

• Start with enough RAM for the app plus database/cache services
• Use SSD storage for metadata and databases
• Keep bulk media or backups on redundant storage
• Plan power, cooling, and UPS before exposing critical services

Docker Compose starter

services:
  app:
    image: example/truenas:latest
    restart: unless-stopped
    ports:
      - "8080:8080"
    volumes:
      - ./data:/data

Ports, reverse proxy, and backups

• Expose only the public HTTP endpoint through the reverse proxy
• Keep admin ports private behind VPN
• Back up config, database, and media separately
• Test restore, not just backup creation

Common pitfalls

• Publishing admin dashboards directly to the internet
• Putting app data on ephemeral container storage
• Updating without a snapshot or backup
• Forgetting database migrations during image upgrades

Related tools

• Docker Compose Generator →
• URL Encoder →
• Hash Generator →