added FIP Cooldown before start

configs/control-api.example.yaml

@@ -45,6 +45,15 @@ orchestrator:
   max_retries: 3
   lease_ttl_seconds: 180
   heartbeat_timeout_seconds: 30
+  # Pause (seconds) between FIP association and the start of self-check —
+  # gives the OpenStack data plane time to start forwarding traffic
+  # through the newly attached floating IP. 0 = no pause (default).
+  # This is only the one-time seed value used the first time control-api
+  # starts against an empty database; after that it's managed at runtime
+  # via PUT /api/v1/admin/config/orchestrator (or the dashboard's
+  # /settings page) and this field is ignored. Must satisfy
+  # fip_settle_seconds + self_check_timeout_seconds < lease_ttl_seconds.
+  fip_settle_seconds: 0
 
 aggregation:
   missing_counts_as_fail: true