This repository is the deployment system for Internet-in-a-Box (IIAB): an offline-first learning server for schools and communities without reliable Internet. It is an Ansible configuration-management application that installs and configures a complete local network stack — nginx reverse proxy, PHP-FPM, MySQL/PostgreSQL, hostapd WiFi access point, dnsmasq DNS/DHCP, Squid proxy, captive portal, Samba, CUPS — alongside a catalog of educational services such as Kiwix (offline Wikipedia/ZIM), Kolibri, WordPress, MediaWiki, Nextcloud, Gitea, JupyterHub, Moodle, Calibre-Web, and an offline OpenStreetMap/vector-tile mapping system with geocoding. Python, PHP, and Jinja2 templates generate systemd units, nginx virtual hosts, and app configs for every deployed service. Architecture is a staged Ansible pipeline: eleven role groups (0-init through 9-local-addons, then network) are driven from top-level playbooks (iiab-stages.yml, iiab-from-cmdline.yml) invoked by shell entry points (iiab-install, iiab-configure, iiab-network). Every role follows consistent conventions: defaults in defaults/main.yml, an install.yml and enable-or-disable.yml, boolean *_install/*_enabled flags validated up front with Ansible assert tasks, install state recorded in /etc/iiab/iiab_state.yml, and disk usage audited into iiab.ini. A custom Ansible module (get_curl) performs resumable/atomic downloads used across roles. Content provisioning is data-driven: maps and ZIM catalogs are generated (roles/maps/generate-catalog.py) and fetched at install time; offline search and geometry utilities (FQR, static_search.js) are bundled into the served front end. The project is actively developed (Ubuntu 24.04 and Raspberry Pi OS CI matrices, expected-state integration tests) but carries heavy legacy baggage: a large 0-DEPRECATED-ROLES tree, numerous .unused files, Python 2 support scripts, hardcoded versions/vendor URLs, plaintext default secrets, and fragile per-distro workarounds. The reusable gems — the custom download module, the tested geographic FQR geometry utility, the client-side static geocoder, the Ansible facts script, and the pdsm proot service manager — are isolated enough to extract into new projects. Overall it is a solid, professional infrastructure-as-code project with a few genuinely reusable components, tempered by significant accumulated technical debt.