mirror of
https://github.com/zvx-echo6/central.git
synced 2026-08-26 17:31:39 +00:00
37 lines
1.4 KiB
MySQL
37 lines
1.4 KiB
MySQL
|
-- Migration 041: register sat_orbits adapter (v0.13.0)
|
||
|
|
--
|
||
|
|
-- Forward-orbit-track publisher. One LineString telemetry event per tracked
|
||
|
|
-- satellite per poll, projecting the next 90 minutes of sub-satellite
|
||
|
|
-- ground track. Line counterpart to sat_positions (which publishes the
|
||
|
|
-- current sub-sat POINT per minute). Drives the "each sat's path" map
|
||
|
|
-- view Matt asked for after enabling the satellite family.
|
||
|
|
--
|
||
|
|
-- Subject: central.sat.orbit.<norad_id>. Stream: existing CENTRAL_SAT.
|
||
|
|
-- The supervisor's STREAM_CATEGORY_DOMAINS["CENTRAL_SAT"] extends from
|
||
|
|
-- ("tle", "pass", "position") to ("tle", "pass", "position", "orbit")
|
||
|
|
-- in code (not migration) so the retention sweep covers orbit events.
|
||
|
|
--
|
||
|
|
-- No max_bytes bump needed on CENTRAL_SAT. Volume estimate: 6 sats x 12
|
||
|
|
-- polls/hour (300s cadence) x 24 hours = 1728 events/day at ~5 KB each
|
||
|
|
-- (~90 vertices) = ~8.5 MB/day. Negligible against the 5 GiB cap from
|
||
|
|
-- v0.12.0.
|
||
|
|
--
|
||
|
|
-- Ships disabled (enabled=false). celestrak_tle must be enabled and
|
||
|
|
-- polling before sat_orbits has TLE data to propagate; missing-TLE path
|
||
|
|
-- is graceful (INFO log + zero events).
|
||
|
|
--
|
||
|
|
-- Idempotent: ON CONFLICT preserves operator-tuned state.
|
||
|
|
|
||
|
|
INSERT INTO config.adapters (name, enabled, cadence_s, settings)
|
||
|
|
VALUES (
|
||
|
|
'sat_orbits',
|
||
|
|
false,
|
||
|
|
300,
|
||
|
|
'{
|
||
|
|
"track_only_norad_ids": [],
|
||
|
|
"forward_minutes": 90,
|
||
|
|
"sample_seconds": 60,
|
||
|
|
"max_tle_age_days": 14
|
||
|
|
}'::jsonb
|
||
|
|
)
|
||
|
|
ON CONFLICT (name) DO NOTHING;
|