49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
/*
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Copyright 2021 Alibaba Group Holding Limited.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package guide
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import (
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polardbxv1 "github.com/alibaba/polardbx-operator/api/v1"
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polardbxv1reconcile "github.com/alibaba/polardbx-operator/pkg/operator/v1/polardbx/reconcile"
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)
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type Handler interface {
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Handle(rc *polardbxv1reconcile.Context, obj *polardbxv1.PolarDBXCluster) error
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}
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var (
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handlers = map[string]Handler{}
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)
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func registerHandler(annotation string, handler Handler) {
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handlers[annotation] = handler
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}
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func HandleGuides(rc *polardbxv1reconcile.Context, obj *polardbxv1.PolarDBXCluster) (bool, error) {
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guideFound := false
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for annotation, handler := range handlers {
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if _, ok := obj.Annotations[annotation]; ok {
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guideFound = true
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err := handler.Handle(rc, obj)
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if err != nil {
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return false, err
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}
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}
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}
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return guideFound, nil
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}
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