kubeadm: log more information when missing the necessary config element

SataQiu · SataQiu · commit 281f44628f31 · 2020-05-14T10:07:03.000+08:00
Signed-off-by: SataQiu &lt;1527062125@qq.com&gt;
diff --git 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

Original file line number	Diff line number	Diff line change
`@@ -97,7 +97,7 @@ func SplitYAMLDocuments(yamlBytes []byte) (kubeadmapi.DocumentMap, error) {`
`97`	`97`	`return nil, err`
`98`	`98`	`}`
`99`	`99`	`if len(gvk.Group) == 0 \|\| len(gvk.Version) == 0 \|\| len(gvk.Kind) == 0 {`
`100`		`- return nil, errors.New("invalid configuration: kind and apiVersion is mandatory information that needs to be specified")`
	`100`	`+ return nil, errors.Errorf("invalid configuration for GroupVersionKind %+v: kind and apiVersion is mandatory information that must be specified", gvk)`
`101`	`101`	`}`
`102`	`102`
`103`	`103`	`// Check whether the kind has been registered before. If it has, throw an error`