Merge pull request kubernetes#29254 from ping035627/ping035627-patch-…

…0718 Automatic merge from submit-queue Judge the cloud isn't nil before use it in server.go The PR add a judgement for the cloud before use it, because cloudprovider.InitCloudProvider maybe return nil for the cloud.
erictune · Jul 27, 2016 · 5064306 · 5064306
2 parents 9045dfe + a7d3c73
commit 5064306
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/cmd/kubelet/app/server.go b/cmd/kubelet/app/server.go
@@ -348,8 +348,12 @@ func run(s *options.KubeletServer, kcfg *KubeletConfig) (err error) {
 			if err != nil {
 				return err
 			}
-			glog.V(2).Infof("Successfully initialized cloud provider: %q from the config file: %q\n", s.CloudProvider, s.CloudConfigFile)
-			kcfg.Cloud = cloud
+			if cloud == nil {
+				glog.V(2).Infof("No cloud provider specified: %q from the config file: %q\n", s.CloudProvider, s.CloudConfigFile)
+			} else {
+				glog.V(2).Infof("Successfully initialized cloud provider: %q from the config file: %q\n", s.CloudProvider, s.CloudConfigFile)
+				kcfg.Cloud = cloud
+			}
 		}
 	}