-
Notifications
You must be signed in to change notification settings - Fork 462
/
gardener_seedmanagement.go
35 lines (29 loc) · 1.2 KB
/
gardener_seedmanagement.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package indexer
import (
"context"
"fmt"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/gardener/gardener/pkg/apis/seedmanagement"
seedmanagementv1alpha1 "github.com/gardener/gardener/pkg/apis/seedmanagement/v1alpha1"
)
// ManagedSeedShootNameIndexerFunc extracts the .spec.shoot.name field of a ManagedSeed.
func ManagedSeedShootNameIndexerFunc(obj client.Object) []string {
managedSeed, ok := obj.(*seedmanagementv1alpha1.ManagedSeed)
if !ok {
return []string{""}
}
if managedSeed.Spec.Shoot == nil {
return []string{""}
}
return []string{managedSeed.Spec.Shoot.Name}
}
// AddManagedSeedShootName adds an index for seedmanagement.ManagedSeedShootName to the given indexer.
func AddManagedSeedShootName(ctx context.Context, indexer client.FieldIndexer) error {
if err := indexer.IndexField(ctx, &seedmanagementv1alpha1.ManagedSeed{}, seedmanagement.ManagedSeedShootName, ManagedSeedShootNameIndexerFunc); err != nil {
return fmt.Errorf("failed to add indexer for %s to ManagedSeed Informer: %w", seedmanagement.ManagedSeedShootName, err)
}
return nil
}