Postgres not coming back #1917
Description
2/3 are fine, logs from 3rd are:
2025-10-08 22:29:11,700 INFO: Lock owner: neon-system-db-0; I am neon-system-db-1
2025-10-08 22:29:11,702 INFO: Still starting up as a standby.
2025-10-08 22:29:11,707 INFO: Lock owner: neon-system-db-0; I am neon-system-db-1
2025-10-08 22:29:11,709 INFO: establishing a new patroni connection to the postgres cluster
2025-10-08 22:29:12,339 INFO: establishing a new patroni connection to the postgres cluster
2025-10-08 22:29:12,354 WARNING: Retry got exception: 'connection problems'
2025-10-08 22:29:12,355 WARNING: Failed to determine PostgreSQL state from the connection, falling back to cached role
2025-10-08 22:29:12,356 INFO: no action. I am (neon-system-db-1), a secondary, and following a leader (neon-system-db-0)
/var/run/postgresql:5432 - rejecting connections