Learn how to run multiple Prefect server instances for high availability and load distribution
/api/health
{"status": "healthy"}
PREFECT_UI_API_URL
: Connection URL from UI to APIPREFECT_UI_SERVE_BASE
: Base URL path to serve the UIPREFECT_UI_URL
: URL for clients to access the UI3 servers, 1 background service, postgres, redis
events
, flow_runs
, or task_runs
can reach millions of rows), the default database timeout of 10 seconds may not be sufficient for creating indexes.
If you encounter a TimeoutError
during migrations, increase the database timeout:
7a73514ca2d6
fails:
CONCURRENTLY
to avoid blocking: