A comprehensive guide to building a self-hosting setup using NixOS, ZFS, and Tailscale. The author shares their journey from tinkering with various approaches to settling on a stable configuration that prioritizes security, usability, and maintainability. Key components include NixOS for declarative configuration, ZFS for data protection, Tailscale for secure networking, and Authelia with LLDAP for authentication. The setup separates public and private services across multiple servers, with detailed solutions for common problems like DNS configuration, SSL certificates, and service proxying.