deploy/tower/:
- second-brain-transcribe.service — systemd unit. User=herbyadmin,
Type=simple, After=/Wants= wg-quick@wg-lan.service so the WG tunnel
must come up first. Restart=always with a StartLimitBurst guard.
- second-brain-transcribe.env.example — env file template documenting
the SECOND_BRAIN_DATABASE_URL form for db.wg.herbylab.dev (10.99.0.1)
and the optional WHISPER_* overrides.
- README.md — EndeavourOS install steps (nvidia/cuda/cudnn, ffmpeg, uv
+ tower extra, model pre-warm), WG topology reference, validation
checklist for what to confirm once the tunnel is live, and a
follow-ups section flagging the local-disk → NAS media migration as
out-of-scope-for-this-round.
Tests:
- tests/test_claim.py — live-DB race test. Two threads call
claim_next_source against a single PULLED video row; SKIP LOCKED
must give exactly one of them the row, the other gets None. Also
asserts the claimed_by/at columns land + release nulls them.
Auto-skips when no SECOND_BRAIN_DATABASE_URL is set.
- tests/test_transcribe.py — pure-Python coverage of resolve_settings
(cpu→int8, cuda→float16, env-over-block) and write_srt; plus a CPU
smoke test that synthesizes a numpy audio array and runs the `tiny`
model on cpu/int8 (auto-skipped when faster-whisper isn't installed,
i.e. on the dev side without --extra tower).
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