NaxOS Documentation

Comprehensive Technical Architecture & Operations Guide (NixOS 26.05 & OpenZFS)
Architecture Specifications, API Reference, Migration Runbooks, and Bare-Metal Guides

--- Welcome to the comprehensive documentation repository for **NaxOS**, the declarative, appliance-like Network Attached Storage (NAS) operating system built on **NixOS 26.05** and **OpenZFS**. --- ## Visual Tour & Web Dashboard Showcase ### 1. Dashboard Overview Sleek glassmorphism interface featuring circular storage capacity gauges, real-time ZFS ARC cache telemetry, active workloads, and safe declarative system rebuild triggers. ![NaxOS Dashboard Overview](docs/images/dashboard-overview.png) ### 2. OpenZFS Storage Management Declarative OpenZFS pool topology browser, dataset quota manager, snapshot timeline rollback, and pool health monitoring. ![NaxOS Storage Management](docs/images/storage-management.png) ### 3. Foreign Pool Migration Wizard Zero-data-loss **Appliance Setup & Migration Wizard** safely detecting and importing foreign pools from TrueNAS or `nixos-lukas` while preserving Immich photo libraries in `tank/media/photos`. ![NaxOS Migration Wizard](docs/images/migration-wizard.png) ### 4. Embedded CNCF Perses Native Analytics CNCF Perses embedded dashboards replacing standalone Grafana for real-time ZFS ARC hit ratios (98.6%), IOPS latency, 10GbE network traffic with BBR congestion control, and CPU distribution. ![NaxOS Perses Analytics](docs/images/perses-analytics.png) ### 5. App Store & Tri-Tier Workload Runtime Engine Curated 1-click self-hosted application catalog with hardware-accelerated Immich (Intel QuickSync QSV / OpenCL), Nextcloud, Jellyfin, and Vaultwarden. Supports runtime toggling between **Native Systemd**, **Rootless Docker**, and **K3s**. ![NaxOS App Store](docs/images/app-store.png) --- ## Table of Contents ### 1. Architecture & Internals - [High-Level Architecture & Philosophy](docs/architecture/overview.md) - [Declarative Backend & GitOps Engine](docs/architecture/declarative-backend.md) - [OpenZFS Storage Engine & Pool Migration](docs/architecture/storage-engine.md) - [Workload App Engine & Tri-Tier Runtimes](docs/architecture/app-engine.md) - [CNCF Perses Native Observability](docs/architecture/perses-analytics.md) ### 2. User & Administrator Guides - [Installation & Live ISO Guide](docs/guides/installation.md) - [Migration Guide: Transitioning from `nixos-lukas` to NaxOS](docs/guides/migration-from-nixos-lukas.md) ### 3. Developer Manual - [Management Daemon REST & WebSocket API Reference](docs/development/api-reference.md) - [Contributing & Development Workflow](docs/development/contributing.md) --- ## Ecosystem Repositories (`naxos` Organization) | Repository | Description | Gitea URL | | :--- | :--- | :--- | | [`naxos-os`](https://git.lholz.de/naxos/naxos-os) | Core NixOS distribution, declarative modules, Flake, and ISO builder | [git.lholz.de/naxos/naxos-os](https://git.lholz.de/naxos/naxos-os) | | [`naxos-api`](https://git.lholz.de/naxos/naxos-api) | Management Daemon, REST/WebSocket API, GitOps synchronization, ZFS engine | [git.lholz.de/naxos/naxos-api](https://git.lholz.de/naxos/naxos-api) | | [`naxos-ui`](https://git.lholz.de/naxos/naxos-ui) | Modern web dashboard, embedded Perses metrics, pool manager, app store | [git.lholz.de/naxos/naxos-ui](https://git.lholz.de/naxos/naxos-ui) | | [`naxos-docs`](https://git.lholz.de/naxos/naxos-docs) | System architecture, migration tutorials, developer guides, and API specs | [git.lholz.de/naxos/naxos-docs](https://git.lholz.de/naxos/naxos-docs) |