mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-20 07:29:50 +00:00
49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
/*
|
|
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 initialization
|
|
|
|
import (
|
|
"k8s.io/apimachinery/pkg/api/meta"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
)
|
|
|
|
// IsInitialized returns if the initializers indicates means initialized.
|
|
func IsInitialized(initializers *metav1.Initializers) bool {
|
|
if initializers == nil {
|
|
return true
|
|
}
|
|
// Persisted objects will never be in this state. The initializer admission
|
|
// plugin will override metadata.initializers to nil. If the initializer
|
|
// admissio plugin is disabled, the generic registry always set
|
|
// metadata.initializers to nil. However, this function
|
|
// might be called before the object persisted, thus the check.
|
|
if len(initializers.Pending) == 0 && initializers.Result == nil {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
// IsObjectInitialized returns if the object is initialized.
|
|
func IsObjectInitialized(obj runtime.Object) (bool, error) {
|
|
accessor, err := meta.Accessor(obj)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return IsInitialized(accessor.GetInitializers()), nil
|
|
}
|