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webhook.go
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webhook.go
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// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package mutator
import (
extensionspredicate "github.com/gardener/gardener/extensions/pkg/predicate"
extensionswebhook "github.com/gardener/gardener/extensions/pkg/webhook"
gardencorev1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/predicate"
"github.com/gardener/gardener-extension-provider-openstack/pkg/openstack"
)
const (
// Name is a name for a validation webhook.
Name = "mutator"
)
var logger = log.Log.WithName("openstack-mutator-webhook")
// New creates a new webhook that mutates Shoot resources.
func New(mgr manager.Manager) (*extensionswebhook.Webhook, error) {
logger.Info("Setting up webhook", "name", Name)
return extensionswebhook.New(mgr, extensionswebhook.Args{
Provider: openstack.Type,
Name: Name,
Path: "/webhooks/mutate",
Predicates: []predicate.Predicate{extensionspredicate.GardenCoreProviderType(openstack.Type)},
Mutators: map[extensionswebhook.Mutator][]extensionswebhook.Type{
NewShootMutator(mgr): {{Obj: &gardencorev1beta1.Shoot{}}},
},
Target: extensionswebhook.TargetSeed,
ObjectSelector: &metav1.LabelSelector{
MatchLabels: map[string]string{"provider.extensions.gardener.cloud/openstack": "true"},
},
})
}