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add.go
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add.go
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// Copyright 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 ingress
import (
"context"
networkingv1 "k8s.io/api/networking/v1"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/handler"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/source"
)
// ControllerName is the name of the controller.
const ControllerName = "ingress"
// DefaultAddOptions are the default AddOptions for AddToManager.
var DefaultAddOptions = AddOptions{}
// AddOptions are options to apply when adding the local ingress controller to the manager.
type AddOptions struct {
// Controller are the controller.Options.
Controller controller.Options
}
// 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(mgr manager.Manager, opts AddOptions) error {
opts.Controller.Reconciler = &reconciler{client: mgr.GetClient()}
ctrl, err := controller.New(ControllerName, mgr, opts.Controller)
if err != nil {
return err
}
return ctrl.Watch(source.Kind(mgr.GetCache(), &networkingv1.Ingress{}), &handler.EnqueueRequestForObject{})
}
// AddToManager adds a controller with the default Options.
func AddToManager(_ context.Context, mgr manager.Manager) error {
return AddToManagerWithOptions(mgr, DefaultAddOptions)
}