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machine_controller_manager.go
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machine_controller_manager.go
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/*
* Copyright 2019 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
*
*/
package worker
import (
"context"
"fmt"
"path/filepath"
extensionscontroller "github.com/gardener/gardener/extensions/pkg/controller"
v1beta1constants "github.com/gardener/gardener/pkg/apis/core/v1beta1/constants"
"github.com/gardener/gardener/pkg/utils/chart"
kutil "github.com/gardener/gardener/pkg/utils/kubernetes"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
rbacv1 "k8s.io/api/rbac/v1"
"github.com/gardener/gardener-extension-provider-vsphere/pkg/vsphere"
)
var (
mcmChart = &chart.Chart{
Name: vsphere.MachineControllerManagerName,
Path: filepath.Join(vsphere.InternalChartsPath, vsphere.MachineControllerManagerName, "seed"),
Images: []string{vsphere.MachineControllerManagerImageName, vsphere.MCMProviderVsphereImageName},
Objects: []*chart.Object{
{Type: &appsv1.Deployment{}, Name: vsphere.MachineControllerManagerName},
{Type: &corev1.Service{}, Name: vsphere.MachineControllerManagerName},
{Type: &corev1.ServiceAccount{}, Name: vsphere.MachineControllerManagerName},
{Type: &corev1.Secret{}, Name: vsphere.MachineControllerManagerName},
{Type: extensionscontroller.GetVerticalPodAutoscalerObject(), Name: vsphere.MachineControllerManagerVpaName},
{Type: &corev1.ConfigMap{}, Name: vsphere.MachineControllerManagerMonitoringConfigName},
},
}
mcmShootChart = &chart.Chart{
Name: vsphere.MachineControllerManagerName,
Path: filepath.Join(vsphere.InternalChartsPath, vsphere.MachineControllerManagerName, "shoot"),
Objects: []*chart.Object{
{Type: &rbacv1.ClusterRole{}, Name: fmt.Sprintf("extensions.gardener.cloud:%s:%s", vsphere.Name, vsphere.MachineControllerManagerName)},
{Type: &rbacv1.ClusterRoleBinding{}, Name: fmt.Sprintf("extensions.gardener.cloud:%s:%s", vsphere.Name, vsphere.MachineControllerManagerName)},
},
}
)
func (w *workerDelegate) GetMachineControllerManagerChartValues(ctx context.Context) (map[string]interface{}, error) {
namespace := &corev1.Namespace{}
if err := w.client.Get(ctx, kutil.Key(w.worker.Namespace), namespace); err != nil {
return nil, err
}
return map[string]interface{}{
"providerName": vsphere.Name,
"namespace": map[string]interface{}{
"uid": namespace.UID,
},
"podLabels": map[string]interface{}{
v1beta1constants.LabelPodMaintenanceRestart: "true",
},
}, nil
}
func (w *workerDelegate) GetMachineControllerManagerShootChartValues(ctx context.Context) (map[string]interface{}, error) {
return map[string]interface{}{
"providerName": vsphere.Name,
}, nil
}
// GetMachineControllerManagerCloudCredentials should return the IaaS credentials
// with the secret keys used by the machine-controller-manager.
func (w *workerDelegate) GetMachineControllerManagerCloudCredentials(ctx context.Context) (map[string][]byte, error) {
return w.generateMachineClassSecretData(ctx)
}