From 9709192c256c1db9c6f9e41641320f0c02b4f5c1 Mon Sep 17 00:00:00 2001
From: ylvmw <yngliu@vmware.com>
Date: Fri, 7 Feb 2020 08:42:02 +0800
Subject: [PATCH] IsReachable() needs to give detailed error message.

Signed-off-by: ylvmw <yngliu@vmware.com>
---
 pkg/kube/client.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/kube/client.go b/pkg/kube/client.go
index 3853e9036..ad8b7a3ec 100644
--- a/pkg/kube/client.go
+++ b/pkg/kube/client.go
@@ -86,7 +86,7 @@ func (c *Client) IsReachable() error {
 	client, _ := c.Factory.KubernetesClientSet()
 	_, err := client.ServerVersion()
 	if err != nil {
-		return errors.New("Kubernetes cluster unreachable")
+		return fmt.Errorf("Kubernetes cluster unreachable: %s", err.Error())
 	}
 	return nil
 }