From ffbfc53053f4c7be1248a52f321d054de4307fbb Mon Sep 17 00:00:00 2001
From: Laurent Bernaille <laurent.bernaille@datadoghq.com>
Date: Mon, 17 Dec 2018 13:46:09 +0100
Subject: [PATCH] [kube-proxy/ipvs] Add info message showing the reason for
 skipping deletion

---
 pkg/proxy/ipvs/graceful_termination.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/proxy/ipvs/graceful_termination.go b/pkg/proxy/ipvs/graceful_termination.go
index a705bb9585d..4d53d4ee7b9 100644
--- a/pkg/proxy/ipvs/graceful_termination.go
+++ b/pkg/proxy/ipvs/graceful_termination.go
@@ -168,6 +168,7 @@ func (m *GracefulTerminationManager) deleteRsFunc(rsToDelete *listItem) (bool, e
 			// For UDP, ActiveConn is always 0
 			// For TCP, InactiveConn are connections not in ESTABLISHED state
 			if rs.ActiveConn+rs.InactiveConn != 0 {
+				klog.Infof("Not deleting, RS %v: %v ActiveConn, %v InactiveConn", rsToDelete.String(), rs.ActiveConn, rs.InactiveConn)
 				return false, nil
 			}
 			klog.Infof("Deleting rs: %s", rsToDelete.String())