Add "--labels" option to the "expose" kubectl command.

pkg/kubectl/service.go

@@ -45,6 +45,13 @@ func (ServiceGenerator) Generate(params map[string]string) (runtime.Object, erro
 		return nil, fmt.Errorf("'selector' is a required parameter.")
 	}
 	selector := ParseLabels(selectorString)
+
+	labelsString, found := params["labels"]
+	var labels map[string]string
+	if found && len(labelsString) > 0 {
+		labels = ParseLabels(labelsString)
+	}
+
 	name, found := params["name"]
 	if !found {
 		return nil, fmt.Errorf("'name' is a required parameter.")
@@ -59,7 +66,8 @@ func (ServiceGenerator) Generate(params map[string]string) (runtime.Object, erro
 	}
 	service := api.Service{
 		ObjectMeta: api.ObjectMeta{
-			Name: name,
+			Name:   name,
+			Labels: labels,
 		},
 		Spec: api.ServiceSpec{
 			Port:     port,