github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/engine/jobmaster/dm/utils.go (about)

     1  // Copyright 2022 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package dm
    15  
    16  import (
    17  	resModel "github.com/pingcap/tiflow/engine/pkg/externalresource/model"
    18  )
    19  
    20  // GetDMStorageType return the storage type that DM uses
    21  func GetDMStorageType(bucketEnabled bool, bucketType resModel.ResourceType) resModel.ResourceType {
    22  	resType := resModel.ResourceTypeLocalFile
    23  	if bucketEnabled {
    24  		resType = bucketType
    25  	}
    26  
    27  	return resType
    28  }
    29  
    30  // NewDMResourceID returns a ResourceID in DM's style. Currently only support s3/gcs resource.
    31  func NewDMResourceID(taskName, sourceName string, resType resModel.ResourceType) resModel.ResourceID {
    32  	return "/" + string(resType) + "/" + taskName + "-" + sourceName
    33  }