Update go dependencies

vendor/k8s.io/kubernetes/pkg/cloudprovider/OWNERS

@@ -41,3 +41,4 @@ reviewers:
 - jingxu97
 - wlan0
 - cheftako
+- andrewsykim

vendor/k8s.io/kubernetes/pkg/cloudprovider/cloud.go

@@ -130,10 +130,8 @@ type Instances interface {
 	// from the node whose nodeaddresses are being queried. i.e. local metadata
 	// services cannot be used in this method to obtain nodeaddresses
 	NodeAddressesByProviderID(ctx context.Context, providerID string) ([]v1.NodeAddress, error)
-	// ExternalID returns the cloud provider ID of the node with the specified NodeName.
-	// Note that if the instance does not exist or is no longer running, we must return ("", cloudprovider.InstanceNotFound)
-	ExternalID(ctx context.Context, nodeName types.NodeName) (string, error)
 	// InstanceID returns the cloud provider ID of the node with the specified NodeName.
+	// Note that if the instance does not exist or is no longer running, we must return ("", cloudprovider.InstanceNotFound)
 	InstanceID(ctx context.Context, nodeName types.NodeName) (string, error)
 	// InstanceType returns the type of the specified instance.
 	InstanceType(ctx context.Context, name types.NodeName) (string, error)
@@ -148,6 +146,8 @@ type Instances interface {
 	// InstanceExistsByProviderID returns true if the instance for the given provider id still is running.
 	// If false is returned with no error, the instance will be immediately deleted by the cloud controller manager.
 	InstanceExistsByProviderID(ctx context.Context, providerID string) (bool, error)
+	// InstanceShutdownByProviderID returns true if the instance is shutdown in cloudprovider
+	InstanceShutdownByProviderID(ctx context.Context, providerID string) (bool, error)
 }
 
 // Route is a representation of an advanced routing rule.

vendor/k8s.io/kubernetes/pkg/cloudprovider/plugins.go

@@ -33,8 +33,16 @@ type Factory func(config io.Reader) (Interface, error)
 
 // All registered cloud providers.
 var (
-	providersMutex sync.Mutex
-	providers      = make(map[string]Factory)
+	providersMutex           sync.Mutex
+	providers                = make(map[string]Factory)
+	deprecatedCloudProviders = []struct {
+		name     string
+		external bool
+		detail   string
+	}{
+		{"openstack", true, "https://github.com/kubernetes/cloud-provider-openstack"},
+		{"photon", false, "The Photon Controller project is no longer maintained."},
+	}
 )
 
 const externalCloudProvider = "external"
@@ -95,6 +103,18 @@ func InitCloudProvider(name string, configFilePath string) (Interface, error) {
 		return nil, nil
 	}
 
+	for _, provider := range deprecatedCloudProviders {
+		if provider.name == name {
+			detail := provider.detail
+			if provider.external {
+				detail = fmt.Sprintf("Please use 'external' cloud provider for %s: %s", name, provider.detail)
+			}
+			glog.Warningf("WARNING: %s built-in cloud provider is now deprecated. %s", name, detail)
+
+			break
+		}
+	}
+
 	if configFilePath != "" {
 		var config *os.File
 		config, err = os.Open(configFilePath)