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Central - data hub spine. Adapters -> NATS/JetStream -> archive.
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 v0.9.20: regional subject routing on quake / fire / hydro / disaster adapters 
* v0.9.20: regional subject routing on quake / fire / hydro / disaster adapters

Adds regional subject tokens to four adapters that previously published
without location-based routing:

- usgs_quake: central.quake.event.<tier>.us.<state> (US) or .<country> (intl)
- firms: central.fire.hotspot.<sat>.<conf>.us.<state> or .<country>
- nwis: central.hydro.<param>.<agency>.<site>.us.<state> (always US)
- eonet: central.disaster.eonet.<cat>.<country> (replaces hardcoded .global)

The us.<state> pattern (two tokens for US events) matches the NWS precedent
and resolves the ISO-2 collision between Idaho (id) and Indonesia.

New shared helper module: src/central/adapters/_subject_helpers.py
- US_STATE_NAME_TO_CODE: 50 states + DC + territories
- subject_for_country(): normalized country token
- subject_for_region(): returns us.<state>, <country>, or unknown

gdacs.py refactored to import subject_for_country from shared module.

Fixes: meshai v0.4 Phase C.3 bug (M4.1 Nevada quake routed globally)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* v0.9.20: stale docstring nit on renamed test

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-05-27 23:50:30 -06:00
docs feat(state_511_atis_cameras): Castle Rock 511 traffic cameras telemetry (v0.9.6) 2026-05-26 01:33:21 +00:00
etc-templates scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
scripts scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
sql v0.9.12: archive-level monitoring-area bbox filter 2026-05-26 23:40:17 +00:00
src/central v0.9.20: regional subject routing on quake / fire / hydro / disaster adapters 2026-05-27 23:50:30 -06:00
systemd feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00
tests v0.9.20: regional subject routing on quake / fire / hydro / disaster adapters 2026-05-27 23:50:30 -06:00
.gitattributes chore: normalize line endings to LF 2026-05-16 22:26:12 +00:00
.gitignore feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00
.python-version foundation: models, adapter ABC, config, CE wire, schema 2026-05-15 21:08:56 +00:00
CHANGELOG.md docs: add v0.3.0 changelog entry and network bindings reference (#29) 2026-05-18 14:26:09 -06:00
LICENSE scaffold: initial repository structure 2026-05-15 19:16:24 +00:00
pyproject.toml feat(tomtom_flow): TomTom Orbis vector flow-tile telemetry adapter + CENTRAL_TRAFFIC_FLOW (v0.9.3) 2026-05-25 23:25:44 +00:00
README.md docs: add test database setup, restore geom to test fixture 2026-05-17 18:26:48 +00:00
uv.lock feat(tomtom_flow): TomTom Orbis vector flow-tile telemetry adapter + CENTRAL_TRAFFIC_FLOW (v0.9.3) 2026-05-25 23:25:44 +00:00

README.md

Central

Central is the data hub spine for the infrastructure. Adapters normalize upstream sources into a canonical event shape, publish CloudEvents to NATS/JetStream, and archive to TimescaleDB for historical query. Single-LXC deployment.

Status

Phase 0 — scaffold. Not yet operational.

Architecture

  • Python 3.12 (uv-managed)
  • NATS + JetStream for live event bus
  • TimescaleDB + PostGIS for archive and geospatial query
  • One supervisor process managing adapter lifecycle
  • One archive consumer process persisting events to TimescaleDB
  • Both processes systemd-managed

Testing

See docs/test-database.md for test database setup.

License

MIT. See LICENSE.