github.com/ironcore-dev/gardener-extension-provider-ironcore@v0.3.2-0.20240314231816-8336447fb9a0/pkg/controller/backupentry/actuator.go (about)

     1  // SPDX-FileCopyrightText: 2023 SAP SE or an SAP affiliate company and IronCore contributors
     2  // SPDX-License-Identifier: Apache-2.0
     3  
     4  package backupentry
     5  
     6  import (
     7  	"context"
     8  	"fmt"
     9  
    10  	"github.com/gardener/gardener/extensions/pkg/controller/backupentry/genericactuator"
    11  	extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1"
    12  	"github.com/go-logr/logr"
    13  	corev1 "k8s.io/api/core/v1"
    14  	apierrors "k8s.io/apimachinery/pkg/api/errors"
    15  	"sigs.k8s.io/controller-runtime/pkg/client"
    16  	"sigs.k8s.io/controller-runtime/pkg/manager"
    17  )
    18  
    19  type actuator struct {
    20  	client client.Client
    21  }
    22  
    23  func newActuator(mgr manager.Manager) genericactuator.BackupEntryDelegate {
    24  	return &actuator{
    25  		client: mgr.GetClient(),
    26  	}
    27  }
    28  
    29  func (a *actuator) GetETCDSecretData(_ context.Context, _ logr.Logger, _ *extensionsv1alpha1.BackupEntry, backupSecretData map[string][]byte) (map[string][]byte, error) {
    30  	return backupSecretData, nil
    31  }
    32  
    33  func (a *actuator) Delete(ctx context.Context, log logr.Logger, backupEntry *extensionsv1alpha1.BackupEntry) error {
    34  	// get s3Client credentials from secret reference
    35  	s3ClientSecret := &corev1.Secret{}
    36  	s3ClientSecretKey := client.ObjectKey{Namespace: backupEntry.Spec.SecretRef.Namespace, Name: backupEntry.Spec.SecretRef.Name}
    37  	if err := a.client.Get(ctx, s3ClientSecretKey, s3ClientSecret); err != nil {
    38  		if apierrors.IsNotFound(err) {
    39  			return fmt.Errorf("s3 client secret not found: %s", backupEntry.Spec.SecretRef.Name)
    40  		}
    41  		return fmt.Errorf("could not get s3 client secret: %w", err)
    42  	}
    43  
    44  	// get s3 client from s3 client secret
    45  	s3Client, err := GetS3ClientFromS3ClientSecret(s3ClientSecret)
    46  	if err != nil {
    47  		return fmt.Errorf("failed to get s3 client from s3 client secret: %w", err)
    48  	}
    49  
    50  	return DeleteObjectsWithPrefix(ctx, s3Client, backupEntry.Spec.Region, backupEntry.Spec.BucketName, fmt.Sprintf("%s/", backupEntry.Name))
    51  }