mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-10-31 13:50:01 +00:00
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
/*
|
|
Copyright 2018 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 polymorphichelpers
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
|
|
appsv1 "k8s.io/api/apps/v1"
|
|
appsv1beta1 "k8s.io/api/apps/v1beta1"
|
|
appsv1beta2 "k8s.io/api/apps/v1beta2"
|
|
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/kubernetes/pkg/kubectl/scheme"
|
|
)
|
|
|
|
// Currently only supports Deployments.
|
|
func defaultObjectPauser(obj runtime.Object) ([]byte, error) {
|
|
switch obj := obj.(type) {
|
|
case *extensionsv1beta1.Deployment:
|
|
if obj.Spec.Paused {
|
|
return nil, errors.New("is already paused")
|
|
}
|
|
obj.Spec.Paused = true
|
|
return runtime.Encode(scheme.Codecs.LegacyCodec(extensionsv1beta1.SchemeGroupVersion), obj)
|
|
|
|
case *appsv1.Deployment:
|
|
if obj.Spec.Paused {
|
|
return nil, errors.New("is already paused")
|
|
}
|
|
obj.Spec.Paused = true
|
|
return runtime.Encode(scheme.Codecs.LegacyCodec(appsv1.SchemeGroupVersion), obj)
|
|
|
|
case *appsv1beta2.Deployment:
|
|
if obj.Spec.Paused {
|
|
return nil, errors.New("is already paused")
|
|
}
|
|
obj.Spec.Paused = true
|
|
return runtime.Encode(scheme.Codecs.LegacyCodec(appsv1beta2.SchemeGroupVersion), obj)
|
|
|
|
case *appsv1beta1.Deployment:
|
|
if obj.Spec.Paused {
|
|
return nil, errors.New("is already paused")
|
|
}
|
|
obj.Spec.Paused = true
|
|
return runtime.Encode(scheme.Codecs.LegacyCodec(appsv1beta1.SchemeGroupVersion), obj)
|
|
|
|
default:
|
|
return nil, fmt.Errorf("pausing is not supported")
|
|
}
|
|
}
|