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apiserver_proxy.go
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/
apiserver_proxy.go
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// Copyright 2023 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 botanist
import (
"context"
"github.com/gardener/gardener/pkg/component/apiserverproxy"
"github.com/gardener/gardener/pkg/utils/images"
"github.com/gardener/gardener/pkg/utils/imagevector"
)
// DefaultAPIServerProxy returns a deployer for the apiserver-proxy.
func (b *Botanist) DefaultAPIServerProxy() (apiserverproxy.Interface, error) {
image, err := b.ImageVector.FindImage(images.ImageNameApiserverProxy, imagevector.RuntimeVersion(b.ShootVersion()), imagevector.TargetVersion(b.ShootVersion()))
if err != nil {
return nil, err
}
sidecarImage, err := b.ImageVector.FindImage(images.ImageNameApiserverProxySidecar, imagevector.RuntimeVersion(b.ShootVersion()), imagevector.TargetVersion(b.ShootVersion()))
if err != nil {
return nil, err
}
values := apiserverproxy.Values{
Image: image.String(),
SidecarImage: sidecarImage.String(),
ProxySeedServerHost: b.outOfClusterAPIServerFQDN(),
PodMutatorEnabled: b.APIServerSNIPodMutatorEnabled(),
PSPDisabled: b.Shoot.PSPDisabled,
}
return apiserverproxy.New(b.SeedClientSet.Client(), b.Shoot.SeedNamespace, b.SecretsManager, values), nil
}
// DeployAPIServerProxy deploys the apiserver-proxy.
func (b *Botanist) DeployAPIServerProxy(ctx context.Context) error {
if !b.APIServerSNIEnabled() {
return b.Shoot.Components.SystemComponents.APIServerProxy.Destroy(ctx)
}
b.Shoot.Components.SystemComponents.APIServerProxy.SetAdvertiseIPAddress(b.APIServerClusterIP)
return b.Shoot.Components.SystemComponents.APIServerProxy.Deploy(ctx)
}