15:I[981,["658","static/chunks/658-a698693f56d0116a.js","183","static/chunks/183-6beeeb801c274aaa.js","474","static/chunks/app/%5Btype%5D/layout-631c4730b83c8223.js"],"Posts"] 16:T640,Hi HN,

I built a small demo stack for offline maps + routing + geocoding that runs entirely locally on edge/on-prem devices (kiosks, gateways, vessels, etc.). It’s a single Docker Compose deploy for a tiny area (Monaco) so it’s easy to try.

What’s inside:

- Vector tiles served locally (PMTiles)

- Routing served locally (Valhalla)

- Offline geocoding/search (SQLite index built from Nominatim-derived data)

- MapLibre UI wired to local endpoints

After the initial image pulls, there are no external map/routing/geocoding API calls. Everything is exposed behind a single Nginx entrypoint on one port.

Quickstart:

  git clone https://github.com/corviont/monaco-demo
  cd monaco-demo
  echo "CORVIONT_PORT=3000" > .env
  docker compose up -d

Then open: http://localhost:3000

Docs: https://corviont.com/docs

What I’m building next (if people need it): a signed on-device updater for regional datasets (verify → atomic swap → reload), so fleets can stay offline and still keep data fresh.

If you’d use something like this, I’d love input on:

1.) Where does offline maps/routing/search matter in your setup?

2.) Any constraints that bite (arch, RAM/disk, fleet size)?

3.) Update constraints (bandwidth caps, maintenance windows, air-gapped vs intermittent)?

4.) Which regions + deployment style would you want (Compose / Portainer / Mender / Kubernetes)?

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