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actuator.go
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actuator.go
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// Copyright 2022 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// 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 backupentry
import (
"context"
"os"
"path/filepath"
etcddruidutils "github.com/gardener/etcd-druid/pkg/utils"
"github.com/go-logr/logr"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/manager"
"github.com/gardener/gardener/extensions/pkg/controller/backupentry/genericactuator"
extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1"
)
type actuator struct {
client client.Client
containerMountPath string
backBucketPath string
}
func newActuator(mgr manager.Manager, containerMountPath, backupBucketPath string) genericactuator.BackupEntryDelegate {
return &actuator{
client: mgr.GetClient(),
containerMountPath: containerMountPath,
backBucketPath: backupBucketPath,
}
}
func (a *actuator) GetETCDSecretData(_ context.Context, _ logr.Logger, _ *extensionsv1alpha1.BackupEntry, backupSecretData map[string][]byte) (map[string][]byte, error) {
backupSecretData[etcddruidutils.EtcdBackupSecretHostPath] = []byte(filepath.Join(a.containerMountPath))
return backupSecretData, nil
}
func (a *actuator) Delete(_ context.Context, log logr.Logger, be *extensionsv1alpha1.BackupEntry) error {
path := filepath.Join(a.backBucketPath, be.Spec.BucketName, be.Name)
log.Info("Deleting directory", "path", path)
return os.RemoveAll(path)
}