/
add.go
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/
add.go
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// Copyright (c) 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
// limitations under the License.
package worker
import (
"context"
"github.com/gardener/gardener/extensions/pkg/controller/worker"
machinescheme "github.com/gardener/machine-controller-manager/pkg/client/clientset/versioned/scheme"
apiextensionsscheme "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/cluster"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/manager"
"github.com/gardener/gardener-extension-provider-openstack/pkg/openstack"
)
var (
// DefaultAddOptions are the default AddOptions for AddToManager.
DefaultAddOptions = AddOptions{}
)
// AddOptions are options to apply when adding the OpenStack worker controller to the manager.
type AddOptions struct {
// Controller are the controller.Options.
Controller controller.Options
// IgnoreOperationAnnotation specifies whether to ignore the operation annotation or not.
IgnoreOperationAnnotation bool
// GardenCluster is the garden cluster object.
GardenCluster cluster.Cluster
}
// AddToManagerWithOptions adds a controller with the given Options to the given manager.
// The opts.Reconciler is being set with a newly instantiated actuator.
func AddToManagerWithOptions(ctx context.Context, mgr manager.Manager, opts AddOptions) error {
schemeBuilder := runtime.NewSchemeBuilder(
apiextensionsscheme.AddToScheme,
machinescheme.AddToScheme,
)
if err := schemeBuilder.AddToScheme(mgr.GetScheme()); err != nil {
return err
}
return worker.Add(ctx, mgr, worker.AddArgs{
Actuator: NewActuator(mgr, opts.GardenCluster),
ControllerOptions: opts.Controller,
Predicates: worker.DefaultPredicates(ctx, mgr, opts.IgnoreOperationAnnotation),
Type: openstack.Type,
})
}
// AddToManager adds a controller with the default Options.
func AddToManager(ctx context.Context, mgr manager.Manager) error {
return AddToManagerWithOptions(ctx, mgr, DefaultAddOptions)
}