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Central - data hub spine. Adapters -> NATS/JetStream -> archive.
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Matt Johnson bb0b8c5e02 v0.14.6: commit orphaned migration 036 + fix stale README/version metadata 
Migration 036 (avalanche_org adapter row) was code-shipped in v0.10.10
(PR #98) but the SQL file was never committed to the repo. It has been
applied in production since 2026-06-18; this commit adds the file so
clean rebuilds can reach the same schema state.

Also bumps pyproject.toml version from the stale 0.3.0 to 0.14.6 to
match the deployed tag, and updates the README Status section to reflect
current reality (~22 adapters, three systemd units, operational).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-27 06:45:18 +00:00
docs v0.13.0: sat_orbits adapter (forward-orbit-track per satellite) + antimeridian splitter 2026-06-09 18:50:47 -06:00
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 v0.14.6: commit orphaned migration 036 + fix stale README/version metadata 2026-06-27 06:45:18 +00:00
src/central v0.14.4: propagate WFIGS perimeter updates (dedup key includes attr_ModifiedOnDateTime_dt) (#110) 2026-06-14 13:16:48 -06:00
systemd feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00
tests v0.14.5: migration 042 re-asserts central ownership of config.monitoring_areas (#111) 2026-06-15 22:02:02 -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 v0.14.6: commit orphaned migration 036 + fix stale README/version metadata 2026-06-27 06:45:18 +00:00
README.md v0.14.6: commit orphaned migration 036 + fix stale README/version metadata 2026-06-27 06:45:18 +00:00
uv.lock v0.11.1: satpass_predict adapter (server-side pass alerts for fixed observers) (#101) 2026-06-09 01:16:43 -06:00

README.md

Central

Central is the data hub spine for the Echo6 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

Operational (v0.14.6) — deployed on utility CT 104 (central.echo6.mesh).

~22 adapters live across traffic, wildfire, weather, space-weather, hydrology, earthquakes, avalanche, disasters, and satellite. CloudEvents published to NATS/JetStream, archived to TimescaleDB/PostGIS. FastAPI + HTMX GUI/API on :8000.

Three systemd units on a single LXC:

  • central-supervisor — adapter lifecycle manager
  • central-archive — NATS consumer persisting events to TimescaleDB
  • central-gui — FastAPI + HTMX web interface / API (:8000)

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.