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export.go
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export.go
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/*
* Tencent is pleased to support the open source community by making 蓝鲸 available.
* Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the MIT License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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 command
import (
"encoding/json"
"fmt"
"os"
"configcenter/src/storage"
)
func export(db storage.DI, opt *option) error {
file, err := os.Create(opt.position)
if nil != err {
return err
}
defer file.Close()
defer file.Sync()
topo, err := getBKTopo(db, opt)
if nil != err {
return err
}
encoder := json.NewEncoder(file)
encoder.SetIndent("", " ")
err = encoder.Encode(topo)
if nil != err {
return fmt.Errorf("encode topo error: %s", err.Error())
}
return nil
}