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helper.go
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helper.go
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// Copyright (c) 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 helper
import (
gardencorev1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
operatorv1alpha1 "github.com/gardener/gardener/pkg/apis/operator/v1alpha1"
)
// GetCARotationPhase returns the specified garden CA rotation phase or an empty string
func GetCARotationPhase(credentials *operatorv1alpha1.Credentials) gardencorev1beta1.CredentialsRotationPhase {
if credentials != nil && credentials.Rotation != nil && credentials.Rotation.CertificateAuthorities != nil {
return credentials.Rotation.CertificateAuthorities.Phase
}
return ""
}
// MutateCARotation mutates the .status.credentials.rotation.certificateAuthorities field based on the provided
// mutation function. If the field is nil then it is initialized.
func MutateCARotation(garden *operatorv1alpha1.Garden, f func(rotation *gardencorev1beta1.CARotation)) {
if f == nil {
return
}
if garden.Status.Credentials == nil {
garden.Status.Credentials = &operatorv1alpha1.Credentials{}
}
if garden.Status.Credentials.Rotation == nil {
garden.Status.Credentials.Rotation = &operatorv1alpha1.CredentialsRotation{}
}
if garden.Status.Credentials.Rotation.CertificateAuthorities == nil {
garden.Status.Credentials.Rotation.CertificateAuthorities = &gardencorev1beta1.CARotation{}
}
f(garden.Status.Credentials.Rotation.CertificateAuthorities)
}
// GetServiceAccountKeyRotationPhase returns the specified shoot service account key rotation phase or an empty
// string.
func GetServiceAccountKeyRotationPhase(credentials *operatorv1alpha1.Credentials) gardencorev1beta1.CredentialsRotationPhase {
if credentials != nil && credentials.Rotation != nil && credentials.Rotation.ServiceAccountKey != nil {
return credentials.Rotation.ServiceAccountKey.Phase
}
return ""
}
// MutateServiceAccountKeyRotation mutates the .status.credentials.rotation.serviceAccountKey field based on the
// provided mutation function. If the field is nil then it is initialized.
func MutateServiceAccountKeyRotation(garden *operatorv1alpha1.Garden, f func(*gardencorev1beta1.ServiceAccountKeyRotation)) {
if f == nil {
return
}
if garden.Status.Credentials == nil {
garden.Status.Credentials = &operatorv1alpha1.Credentials{}
}
if garden.Status.Credentials.Rotation == nil {
garden.Status.Credentials.Rotation = &operatorv1alpha1.CredentialsRotation{}
}
if garden.Status.Credentials.Rotation.ServiceAccountKey == nil {
garden.Status.Credentials.Rotation.ServiceAccountKey = &gardencorev1beta1.ServiceAccountKeyRotation{}
}
f(garden.Status.Credentials.Rotation.ServiceAccountKey)
}
// GetETCDEncryptionKeyRotationPhase returns the specified shoot ETCD encryption key rotation phase or an empty
// string.
func GetETCDEncryptionKeyRotationPhase(credentials *operatorv1alpha1.Credentials) gardencorev1beta1.CredentialsRotationPhase {
if credentials != nil && credentials.Rotation != nil && credentials.Rotation.ETCDEncryptionKey != nil {
return credentials.Rotation.ETCDEncryptionKey.Phase
}
return ""
}
// MutateETCDEncryptionKeyRotation mutates the .status.credentials.rotation.etcdEncryptionKey field based on the
// provided mutation function. If the field is nil then it is initialized.
func MutateETCDEncryptionKeyRotation(garden *operatorv1alpha1.Garden, f func(*gardencorev1beta1.ETCDEncryptionKeyRotation)) {
if f == nil {
return
}
if garden.Status.Credentials == nil {
garden.Status.Credentials = &operatorv1alpha1.Credentials{}
}
if garden.Status.Credentials.Rotation == nil {
garden.Status.Credentials.Rotation = &operatorv1alpha1.CredentialsRotation{}
}
if garden.Status.Credentials.Rotation.ETCDEncryptionKey == nil {
garden.Status.Credentials.Rotation.ETCDEncryptionKey = &gardencorev1beta1.ETCDEncryptionKeyRotation{}
}
f(garden.Status.Credentials.Rotation.ETCDEncryptionKey)
}