forked from cisco-open/operator-tools
/
handlers.go
42 lines (36 loc) · 1.25 KB
/
handlers.go
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// Copyright © 2020 Banzai Cloud
//
// 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 reconciler
import (
"strings"
"k8s.io/apimachinery/pkg/types"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/handler"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
ottypes "github.com/banzaicloud/operator-tools/pkg/types"
)
func EnqueueByOwnerAnnotationMapper() handler.MapFunc {
return func(a client.Object) []reconcile.Request {
pieces := strings.SplitN(a.GetAnnotations()[ottypes.BanzaiCloudRelatedTo], string(types.Separator), 2)
if len(pieces) != 2 {
return []reconcile.Request{}
}
return []reconcile.Request{
{NamespacedName: client.ObjectKey{
Name: pieces[1],
Namespace: pieces[0],
}},
}
}
}