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infrastructure.go
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infrastructure.go
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// Copyright (c) 2018 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"
gardencorev1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
v1beta1constants "github.com/gardener/gardener/pkg/apis/core/v1beta1/constants"
gardencorev1beta1helper "github.com/gardener/gardener/pkg/apis/core/v1beta1/helper"
extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1"
"github.com/gardener/gardener/pkg/controllerutils"
"github.com/gardener/gardener/pkg/operation/botanist/extensions/infrastructure"
"github.com/gardener/gardener/pkg/operation/common"
"github.com/gardener/gardener/pkg/operation/shoot"
"github.com/gardener/gardener/pkg/utils/secrets"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"sigs.k8s.io/controller-runtime/pkg/client"
)
// DefaultInfrastructure creates the default deployer for the Infrastructure custom resource.
func (b *Botanist) DefaultInfrastructure(seedClient client.Client) shoot.Infrastructure {
return infrastructure.New(
b.Logger,
seedClient,
&infrastructure.Values{
Namespace: b.Shoot.SeedNamespace,
Name: b.Shoot.Info.Name,
Type: b.Shoot.Info.Spec.Provider.Type,
ProviderConfig: b.Shoot.Info.Spec.Provider.InfrastructureConfig,
Region: b.Shoot.Info.Spec.Region,
IsInCreationPhase: b.Shoot.Info.Status.LastOperation != nil && b.Shoot.Info.Status.LastOperation.Type == gardencorev1beta1.LastOperationTypeCreate,
IsWakingUp: !gardencorev1beta1helper.HibernationIsEnabled(b.Shoot.Info) && b.Shoot.Info.Status.IsHibernated,
IsInRestorePhaseOfControlPlaneMigration: b.isRestorePhase(),
DeploymentRequested: controllerutils.HasTask(b.Shoot.Info.Annotations, common.ShootTaskDeployInfrastructure),
},
)
}
// DeployInfrastructure deploys the Infrastructure custom resource and triggers the restore operation in case
// the Shoot is in the restore phase of the control plane migration.
func (b *Botanist) DeployInfrastructure(ctx context.Context) error {
b.Shoot.Components.Extensions.Infrastructure.SetSSHPublicKey(b.Secrets[v1beta1constants.SecretNameSSHKeyPair].Data[secrets.DataKeySSHAuthorizedKeys])
if err := b.Shoot.Components.Extensions.Infrastructure.Deploy(ctx); err != nil {
return err
}
if b.isRestorePhase() {
return b.restoreExtensionObject(ctx, &extensionsv1alpha1.Infrastructure{
ObjectMeta: metav1.ObjectMeta{
Name: b.Shoot.Info.Name,
Namespace: b.Shoot.SeedNamespace,
},
}, extensionsv1alpha1.InfrastructureResource)
}
return nil
}
// WaitForInfrastructure waits until the infrastructure reconciliation has finished and extracts the provider status
// out of it.
func (b *Botanist) WaitForInfrastructure(ctx context.Context) error {
if err := b.Shoot.Components.Extensions.Infrastructure.Wait(ctx); err != nil {
return err
}
if providerStatus := b.Shoot.Components.Extensions.Infrastructure.ProviderStatus(); providerStatus != nil {
b.Shoot.InfrastructureStatus = providerStatus.Raw
}
if nodesCIDR := b.Shoot.Components.Extensions.Infrastructure.NodesCIDR(); nodesCIDR != nil {
shootCopy := b.Shoot.Info.DeepCopy()
return b.UpdateShootAndCluster(ctx, shootCopy, func() error {
shootCopy.Spec.Networking.Nodes = nodesCIDR
return nil
})
}
return nil
}