From 55db7ec369fe81e46e6e589aadf9d8cba53632f7 Mon Sep 17 00:00:00 2001
From: feihujiang <jiangfeihu@huawei.com>
Date: Tue, 30 Jun 2015 14:12:58 +0800
Subject: [PATCH] Output error when using kubectl describe for a nonexisting
 resource

---
 pkg/kubectl/cmd/describe.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkg/kubectl/cmd/describe.go b/pkg/kubectl/cmd/describe.go
index 5b240636fe4..35bb0e4cafd 100644
--- a/pkg/kubectl/cmd/describe.go
+++ b/pkg/kubectl/cmd/describe.go
@@ -115,9 +115,11 @@ func DescribeMatchingResources(mapper meta.RESTMapper, typer runtime.ObjectTyper
 	if err != nil {
 		return err
 	}
+	isFound := false
 	for ix := range infos {
 		info := infos[ix]
 		if strings.HasPrefix(info.Name, prefix) {
+			isFound = true
 			s, err := describer.Describe(info.Namespace, info.Name)
 			if err != nil {
 				return err
@@ -125,5 +127,8 @@ func DescribeMatchingResources(mapper meta.RESTMapper, typer runtime.ObjectTyper
 			fmt.Fprintf(out, "%s\n", s)
 		}
 	}
+	if !isFound {
+		return fmt.Errorf("%v %q not found", rsrc, prefix)
+	}
 	return nil
 }