[VOL-3678] First implementation of the BBSim-sadis-server
Change-Id: I5077a8f861f4cc6af9759f31a4a415042c05eba3
diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go
new file mode 100644
index 0000000..15b45ff
--- /dev/null
+++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go
@@ -0,0 +1,65 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+ "k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// IsControlledBy checks if the object has a controllerRef set to the given owner
+func IsControlledBy(obj Object, owner Object) bool {
+ ref := GetControllerOfNoCopy(obj)
+ if ref == nil {
+ return false
+ }
+ return ref.UID == owner.GetUID()
+}
+
+// GetControllerOf returns a pointer to a copy of the controllerRef if controllee has a controller
+func GetControllerOf(controllee Object) *OwnerReference {
+ ref := GetControllerOfNoCopy(controllee)
+ if ref == nil {
+ return nil
+ }
+ cp := *ref
+ return &cp
+}
+
+// GetControllerOf returns a pointer to the controllerRef if controllee has a controller
+func GetControllerOfNoCopy(controllee Object) *OwnerReference {
+ refs := controllee.GetOwnerReferences()
+ for i := range refs {
+ if refs[i].Controller != nil && *refs[i].Controller {
+ return &refs[i]
+ }
+ }
+ return nil
+}
+
+// NewControllerRef creates an OwnerReference pointing to the given owner.
+func NewControllerRef(owner Object, gvk schema.GroupVersionKind) *OwnerReference {
+ blockOwnerDeletion := true
+ isController := true
+ return &OwnerReference{
+ APIVersion: gvk.GroupVersion().String(),
+ Kind: gvk.Kind,
+ Name: owner.GetName(),
+ UID: owner.GetUID(),
+ BlockOwnerDeletion: &blockOwnerDeletion,
+ Controller: &isController,
+ }
+}