docker-selfhost

Set up Docker Compose stacks with pinned image tags, named networks, and bind mounts to ensure data persistence across container restarts. Integrate Traefik with TLS for secure HTTPS exposure, avoiding common anti-patterns like using `latest` tags or exposing database ports.

Configure reverse proxy integration by deploying Traefik with TLS for external HTTPS access, using Nginx Proxy Manager for LAN-only environments, or establishing a zero-trust Cloudflare Tunnel. Named networks enable proper container-to-container connectivity for the proxy.

Yes, this self-hosting approach supports TrueNAS SCALE deployments by selecting ZFS-friendly bind mount paths for data persistence. This enables snapshotable, migratable datasets while maintaining standard Compose-first operational safeguards like restart policies and health checks.

Docker containers lose data on restart when persistence is misconfigured. Fix this by defining bind mounts in your Docker Compose stack to map container data to host directories, ensuring application state survives container recreation and restarts.

The best way to handle secrets in a Docker Compose stack is by loading them via a `.env` file. This prevents leaking sensitive credentials directly in the Compose configuration and avoids exposing database ports publicly.

Migrate and backup a self-hosted Docker stack safely by using bind mounts for snapshotable data paths and implementing guarded workflows for backup validation. This includes performing verified restores and ensuring healthy start ordering during the migration process.