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ensurer.go
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ensurer.go
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// Copyright (c) 2021 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 controlplane
import (
"context"
gcontext "github.com/gardener/gardener/extensions/pkg/webhook/context"
"github.com/gardener/gardener/extensions/pkg/webhook/controlplane/genericmutator"
"github.com/Masterminds/semver"
"github.com/go-logr/logr"
kubeletconfigv1beta1 "k8s.io/kubelet/config/v1beta1"
"k8s.io/utils/pointer"
)
// NewEnsurer creates a new controlplane ensurer.
func NewEnsurer(logger logr.Logger) genericmutator.Ensurer {
return &ensurer{
logger: logger.WithName("local-controlplane-ensurer"),
}
}
type ensurer struct {
genericmutator.NoopEnsurer
logger logr.Logger
}
func (e *ensurer) EnsureKubeletConfiguration(_ context.Context, _ gcontext.GardenContext, _ *semver.Version, newObj, _ *kubeletconfigv1beta1.KubeletConfiguration) error {
newObj.FailSwapOn = pointer.Bool(false)
return nil
}