RomM 5.3.0 dropped rq-scheduler (rommapp/romm@4e5921727), so
romm-scheduler.service fails with 203/EXEC on a missing
.venv/bin/rqscheduler. The same release moved scans to their own
"scans" queue (rommapp/romm@3593d2398), which the LXC worker never
listened on, so scans queued but never ran.
Match upstream's docker init: the scheduler service runs
`rq cron tasks.cron_config`, both workers run with --with-scheduler
so delayed jobs (watcher rescans) are released, and a new
romm-scan-worker.service consumes the scans queue.
The update script migrates existing units when romm-scheduler.service
still references rqscheduler. It runs before the release check, so
installs already on 5.3.x get repaired too.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
