fix bd

backend/app/workers/main.py

@@ -1,8 +1,15 @@
-"""Worker entrypoint: runs trigger checker + future background jobs."""
+"""Worker entrypoint: runs trigger checker + future background jobs.
+
+Waits for the database (and required tables) to be ready before starting
+the background loops. This prevents the worker from crashing when the
+backend hasn't finished running `init_db()` yet (typical docker-compose
+race condition where both services start in parallel).
+"""
 from __future__ import annotations
 
 import asyncio
 
+from app.db_wait import wait_for_db_or_exit
 from app.logging_setup import get_logger, setup_logging
 from app.workers.trigger_runner import main_loop as trigger_loop
 
@@ -12,6 +19,13 @@ log = get_logger("worker")
 async def main():
     setup_logging()
     log.info("worker_starting")
+
+    # Wait until DB is reachable and the `settings` table exists.
+    # The backend's lifespan runs `init_db()` which creates tables; if the
+    # worker comes up first, this loop will retry until that completes.
+    await wait_for_db_or_exit(max_retries=60, delay=2.0)
+
+    log.info("worker_db_ready_starting_loops")
     # Run all background loops concurrently
     await asyncio.gather(
         trigger_loop(),