From 281f44628f3180cae2f9f787bb9e6d6b834ee2f4 Mon Sep 17 00:00:00 2001
From: SataQiu <1527062125@qq.com>
Date: Thu, 14 May 2020 10:07:03 +0800
Subject: [PATCH] kubeadm: log more information when missing the necessary
 config element

Signed-off-by: SataQiu <1527062125@qq.com>
---
 cmd/kubeadm/app/util/marshal.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/kubeadm/app/util/marshal.go b/cmd/kubeadm/app/util/marshal.go
index 8b815c3c5dc..0eaa82efdc1 100644
--- a/cmd/kubeadm/app/util/marshal.go
+++ b/cmd/kubeadm/app/util/marshal.go
@@ -97,7 +97,7 @@ func SplitYAMLDocuments(yamlBytes []byte) (kubeadmapi.DocumentMap, error) {
 			return nil, err
 		}
 		if len(gvk.Group) == 0 || len(gvk.Version) == 0 || len(gvk.Kind) == 0 {
-			return nil, errors.New("invalid configuration: kind and apiVersion is mandatory information that needs to be specified")
+			return nil, errors.Errorf("invalid configuration for GroupVersionKind %+v: kind and apiVersion is mandatory information that must be specified", gvk)
 		}
 
 		// Check whether the kind has been registered before. If it has, throw an error