Bumping k8s dependencies to 1.13

vendor/k8s.io/kubernetes/pkg/cloudprovider/providers/openstack/openstack.go

@@ -26,6 +26,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"reflect"
 	"regexp"
 	"strings"
 	"time"
@@ -52,7 +53,10 @@ import (
 
 const (
 	// ProviderName is the name of the openstack provider
-	ProviderName     = "openstack"
+	ProviderName = "openstack"
+
+	// TypeHostName is the name type of openstack instance
+	TypeHostName     = "hostname"
 	availabilityZone = "availability_zone"
 	defaultTimeOut   = 60 * time.Second
 )
@@ -497,6 +501,15 @@ func nodeAddresses(srv *servers.Server) ([]v1.NodeAddress, error) {
 		)
 	}
 
+	if srv.Metadata[TypeHostName] != "" {
+		v1helper.AddToNodeAddresses(&addrs,
+			v1.NodeAddress{
+				Type:    v1.NodeHostName,
+				Address: srv.Metadata[TypeHostName],
+			},
+		)
+	}
+
 	return addrs, nil
 }
 
@@ -573,6 +586,11 @@ func (os *OpenStack) HasClusterID() bool {
 func (os *OpenStack) LoadBalancer() (cloudprovider.LoadBalancer, bool) {
 	glog.V(4).Info("openstack.LoadBalancer() called")
 
+	if reflect.DeepEqual(os.lbOpts, LoadBalancerOpts{}) {
+		glog.V(4).Info("LoadBalancer section is empty/not defined in cloud-config")
+		return nil, false
+	}
+
 	network, err := os.NewNetworkV2()
 	if err != nil {
 		return nil, false