/
meta.go
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/
meta.go
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// Copyright 2017 Google LLC
//
// 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 controller
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/ianlewis/memcached-operator/pkg/apis/ianlewis.org/v1alpha1"
)
// NewProxyOwnerRef returns a new OwnerReference referencing the given proxy.
func NewProxyOwnerRef(c *v1alpha1.MemcachedProxy) *metav1.OwnerReference {
controllerKind := v1alpha1.SchemeGroupVersion.WithKind("MemcachedProxy")
// Set the owner reference so that dependant objects can be deleted by garbage collection.
// Requires Kubernetes 1.8+ for support for CRDs
// See: https://kubernetes.io/docs/concepts/workloads/controllers/garbage-collection/
controller := true
blockOwnerDeletion := true
return &metav1.OwnerReference{
APIVersion: controllerKind.GroupVersion().String(),
Kind: controllerKind.Kind,
Name: c.Name,
UID: c.UID,
Controller: &controller,
BlockOwnerDeletion: &blockOwnerDeletion,
}
}