add.go

/*
 * 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 infrastructure

import (
	"context"
	"fmt"

	"github.com/gardener/gardener/extensions/pkg/controller/infrastructure"
	"sigs.k8s.io/controller-runtime/pkg/controller"
	"sigs.k8s.io/controller-runtime/pkg/manager"

	"github.com/gardener/gardener-extension-provider-vsphere/pkg/vsphere"
)

var (
	// DefaultAddOptions are the default AddOptions for AddToManager.
	DefaultAddOptions = AddOptions{}
)

// AddOptions are options to apply when adding the vSphere infrastructure 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
	// GardenId is the Gardener garden identity
	GardenId string
}

// 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 {
	if opts.GardenId == "" {
		return fmt.Errorf("Gardener garden cluster identity ('gardenId') is empty")
	}
	return infrastructure.Add(ctx, mgr, infrastructure.AddArgs{
		Actuator:          NewActuator(mgr, opts.GardenId),
		ControllerOptions: opts.Controller,
		Predicates:        infrastructure.DefaultPredicates(ctx, mgr, opts.IgnoreOperationAnnotation),
		Type:              vsphere.Type,
	})
}

// AddToManager adds a controller with the default Options.
func AddToManager(ctx context.Context, mgr manager.Manager) error {
	return AddToManagerWithOptions(ctx, mgr, DefaultAddOptions)
}