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ensurer.go
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ensurer.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 cloudprovider
import (
"context"
"github.com/go-logr/logr"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/gardener/gardener/extensions/pkg/webhook/cloudprovider"
extensionscontextwebhook "github.com/gardener/gardener/extensions/pkg/webhook/context"
)
// NewEnsurer creates cloudprovider ensurer.
func NewEnsurer(logger logr.Logger) cloudprovider.Ensurer {
return &ensurer{
logger: logger,
}
}
type ensurer struct {
logger logr.Logger
}
// InjectClient injects the given client into the ensurer.
func (e *ensurer) InjectClient(_ client.Client) error {
return nil
}
// InjectScheme injects the given scheme into the decoder of the ensurer.
func (e *ensurer) InjectScheme(_ *runtime.Scheme) error {
return nil
}
// EnsureCloudProviderSecret is implemented on extension side which mutates the cloudprovider secret. contain
// For testing purpose we are mutating the cloudprovider secret's data to check whether this
// function is called in webhook.
func (e *ensurer) EnsureCloudProviderSecret(ctx context.Context, _ extensionscontextwebhook.GardenContext, new, _ *corev1.Secret) error {
e.logger.Info("Mutate cloudprovider secret", "namespace", new.Namespace, "name", new.Name)
new.Data["clientID"] = []byte(`foo`)
new.Data["clientSecret"] = []byte(`bar`)
return nil
}