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semantic.gate
┌────────────────────────────────────────────────────────────┐
│                  mobile-datacenter.git                     │
│               declarative source of truth                  │
└────────────────────────────────────────────────────────────┘
      ┌──────────┬────────────┬────────────┬─────────────┐
      ▼          ▼            ▼            ▼             ▼
┌───────┐┌────────────┐┌─────────┐┌────────────┐┌────────────┐
│ macOS ││  Mini PC   ││ Pi Edge ││  OpenWrt   ││ Mobile CLI │
│  Nix  ││EndeavourOS ││ Ansible ││  Router    ││   Termux   │
│       ││ k3s server ││         ││ travel sec ││  Ansible   │
└───────┘└────────────┘└─────────┘└────────────┘└────────────┘
      ▼          ▼            ▼            ▼             ▼
┌────────────────────────────────────────────────────────────┐
│               secrets + shared config                      │
│             sops/age • stow • direnv                       │
└────────────────────────────────────────────────────────────┘
                            ▼
┌────────────────────────────────────────────────────────────┐
│     outcome: one-command recovery + portable workloads     │
└────────────────────────────────────────────────────────────┘

MOVE - Mobile datacenter

We built this for ourselves first. Constantly traveling, at the mercy of sketchy Wi-Fi and failing hardware — we needed infrastructure that could survive a lost laptop, a hostile network, or a dead SSD, anywhere in the world. One Git repository defines the entire fleet: macOS workstation, mini PC running k3s, Raspberry Pi edge node, OpenWrt travel router, and terminal tooling. Any device can be rebuilt from scratch with a single bootstrap command. The result: portable operational continuity — the exact system we run ourselves, available to anyone who needs infrastructure that doesn't trust the network.
Nix Ansible k3s Cloudflare Workers Stow SOPS
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