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reconciler.go
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reconciler.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 activity
import (
"context"
"fmt"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/clock"
"sigs.k8s.io/controller-runtime/pkg/client"
logf "sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
gardencorev1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
"github.com/gardener/gardener/pkg/controllermanager/apis/config"
"github.com/gardener/gardener/pkg/controllerutils"
)
// Reconciler reconciles Projects and updates the lastActivityTimestamp in the status.
type Reconciler struct {
Client client.Client
Config config.ProjectControllerConfiguration
Clock clock.Clock
}
// Reconcile reconciles Projects and updates the lastActivityTimestamp in the status.
func (r *Reconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error) {
log := logf.FromContext(ctx)
ctx, cancel := controllerutils.GetMainReconciliationContext(ctx, controllerutils.DefaultReconciliationTimeout)
defer cancel()
project := &gardencorev1beta1.Project{}
if err := r.Client.Get(ctx, request.NamespacedName, project); err != nil {
if apierrors.IsNotFound(err) {
log.V(1).Info("Object is gone, stop reconciling")
return reconcile.Result{}, nil
}
return reconcile.Result{}, fmt.Errorf("error retrieving object from store: %w", err)
}
now := r.Clock.Now()
log.Info("Updating Project's lastActivityTimestamp", "lastActivityTimestamp", now)
patch := client.MergeFrom(project.DeepCopy())
project.Status.LastActivityTimestamp = &metav1.Time{Time: now}
if err := r.Client.Status().Patch(ctx, project, patch); err != nil {
return reconcile.Result{}, fmt.Errorf("failed updating Project's lastActivityTimestamp: %w", err)
}
return reconcile.Result{}, nil
}