Have the leader election use faster defaults.

This resolves a problem where status doesn't reflect the payload actually being applied.
wking is chasing an alternative using different graceful leader election rules.
It would also be resolved by synchronously writing the status out when we start applying a new payload.

Author: deads2k

pkg/start/start.go

@@ -43,9 +43,13 @@ const (
 
 	minResyncPeriod = 2 * time.Minute
 
-	leaseDuration = 90 * time.Second
-	renewDeadline = 45 * time.Second
-	retryPeriod   = 30 * time.Second
+	// TODO set the slower lease values after we're able to reliably shut down gracefully.  This fixes the slow status update for now.
+	//leaseDuration = 90 * time.Second
+	//renewDeadline = 45 * time.Second
+	//retryPeriod   = 30 * time.Second
+	leaseDuration = 30 * time.Second
+	renewDeadline = 15 * time.Second
+	retryPeriod   = 10 * time.Second
 )
 
 // Options are the valid inputs to starting the CVO.