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addons.go
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addons.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 openstackbotanist
import (
"github.com/gardener/gardener/pkg/operation/common"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// DeployKube2IAMResources - Not needed on OpenStack
func (b *OpenStackBotanist) DeployKube2IAMResources() error {
return nil
}
// DestroyKube2IAMResources - Not needed on OpenStack.
func (b *OpenStackBotanist) DestroyKube2IAMResources() error {
return nil
}
// GenerateKube2IAMConfig - Not needed on OpenStack.
func (b *OpenStackBotanist) GenerateKube2IAMConfig() (map[string]interface{}, error) {
return common.GenerateAddonConfig(nil, false), nil
}
// GenerateStorageClassesConfig generates values which are required to render the chart shoot-storageclasses properly.
func (b *OpenStackBotanist) GenerateStorageClassesConfig() (map[string]interface{}, error) {
// Delete legacy storage class (named "default") as we can't update the parameters (this legacy class
// did set `.parameters.type=default`).
if err := b.K8sShootClient.Kubernetes().StorageV1().StorageClasses().Delete("default", &metav1.DeleteOptions{}); err != nil && !apierrors.IsNotFound(err) {
return nil, err
}
return map[string]interface{}{
"StorageClasses": []map[string]interface{}{
{
"Name": "default-class",
"IsDefaultClass": true,
"Provisioner": "kubernetes.io/cinder",
"Parameters": map[string]interface{}{
"availability": b.Shoot.Info.Spec.Cloud.OpenStack.Zones[0],
},
},
},
}, nil
}
// GenerateNginxIngressConfig generates values which are required to render the chart nginx-ingress properly.
func (b *OpenStackBotanist) GenerateNginxIngressConfig() (map[string]interface{}, error) {
return common.GenerateAddonConfig(nil, b.Shoot.NginxIngressEnabled()), nil
}