/
composite.go
57 lines (49 loc) · 1.82 KB
/
composite.go
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/*
* Copyright 2019 IBM Corporation
*
* 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 v1
import (
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/runtime/log"
rcontext "github.com/ibm/cloud-operators/pkg/context"
)
var slog = log.Log
// EnsureFinalizerAndPut makes sure obj contains finalizer. If not update obj and server
func EnsureFinalizerAndPut(ctx rcontext.Context, client client.Client, obj runtime.Object, finalizer string) error {
meta := ObjectMeta(obj)
log := slog.WithValues("Namespace", meta.GetNamespace(), "Name", meta.GetName())
if !HasFinalizer(obj, finalizer) {
addFinalizer(obj, finalizer)
if err := client.Update(ctx, obj); err != nil {
log.Info("error setting finalizer", "error", err)
return err
}
}
return nil
}
// RemoveFinalizerAndPut removes finalizer from obj (if present). Update obj and server when needed
func RemoveFinalizerAndPut(ctx rcontext.Context, obj runtime.Object, finalizer string) error {
meta := ObjectMeta(obj)
log := slog.WithValues("Namespace", meta.GetNamespace(), "Name", meta.GetName())
if HasFinalizer(obj, finalizer) {
RemoveFinalizer(obj, finalizer)
if err := ctx.Client().Update(ctx, obj); err != nil {
log.Info("error setting finalizer", "error", err)
return err
}
}
return nil
}