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CreateMigrateJob

最后更新时间：2022-05-12 10:02:19

1. API Description

Domain name for API request: dts.tencentcloudapi.com.

This API (CreateMigrateJob) is used to create a data migration task.

For a finance zone linkage, please use the domain name dts.ap-shenzhen-fsi.tencentcloudapi.com.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: CreateMigrateJob.
Version Yes String Common Params. The value used for this API: 2018-03-30.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
JobName Yes String Data migration task name
MigrateOption Yes MigrateOption Migration task configuration options
SrcDatabaseType Yes String Source instance database type, which currently supports MySQL, Redis, MongoDB, PostgreSQL, MariaDB, Percona, and SQL Server. For more information on the supported types in a specific region, see the migration task creation page in the console.
SrcAccessType Yes String Source instance access type. Valid values: extranet (public network), cvm (CVM-based self-created instance), dcg (Direct Connect-enabled instance), vpncloud (Tencent Cloud VPN-enabled instance), cdb (TencentDB instance), ccn (CCN instance)
SrcInfo Yes SrcInfo Source instance information, which is correlated with the migration task type
DstDatabaseType Yes String Target instance access type, which currently supports MySQL, Redis, MongoDB, PostgreSQL, MariaDB, and Percona, SQL Server, and TDSQL-C for MySQL. For more information on the supported types in a specific region, see the migration task creation page in the console.
DstAccessType Yes String Target instance access type, which currently only supports cdb (TencentDB instance)
DstInfo Yes DstInfo Destination instance information
DatabaseInfo No String Information of the source table to be migrated, which is described in JSON string format. It is required if MigrateOption.MigrateObject is 2 (migrating the specified table).
For databases with a database-table structure:
[{"Database":"db1","Table":["table1","table2"]},{"Database":"db2"}]
For databases with a database-schema-table structure:
[{"Database":"db1","Schema":"s1","Table":["table1","table2"]},{"Database":"db1","Schema":"s2","Table":["table1","table2"]},{"Database":"db2","Schema":"s1","Table":["table1","table2"]},{"Database":"db3"},{"Database":"db4","Schema":"s1"}]
Tags.N No Array of TagItem Tag of the instance to be migrated.
SrcNodeType No String Source instance type. simple: Primary/Secondary node; cluster: Cluster node. If this field is left empty, the value defaults to primary/secondary node.
SrcInfoMulti.N No Array of SrcInfo Source instance information, which is correlated with the migration task type.

3. Output Parameters

Parameter Name Type Description
JobId String Data migration task ID
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Creating a data migration task over public network

This example shows you how to fully migrate the data from a public network MySQL instance in Guangzhou to the instance cdb-e78e0nnv in Shanghai and perform a full data consistency check.

Input Example

POST / HTTP/1.1
Host: dts.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateMigrateJob
<Common request parameters>

{
    "JobName": "Set an identifiable name",
    "SrcDatabaseType": "mysql",
    "SrcAccessType": "extranet",
    "SrcInfo": {
        "Supplier": "others",
        "Ip": "14.17.22.36",
        "Region": "ap-guangzhou",
        "User": "root",
        "Password": "yourPassword",
        "Port": 3306
    },
    "DstDatabaseType": "mysql",
    "DstAccessType": "cdb",
    "DstInfo": {
        "InstanceId": "cdb-e78e0nnv",
        "Region": "ap-shanghai",
        "ReadOnly": 0,
        "User": "root",
        "Password": "yourPassword"
    },
    "DatabaseInfo": "[]",
    "Tags": [
        {
            "TagKey": "Owner",
            "TagValue": "bob"
        }
    ],
    "MigrateOption": {
        "ExternParams": "{}",
        "MigrateObject": 1,
        "RunMode": 1,
        "ExpectTime": "2020-09-22 00:00:00",
        "ConsistencyType": 2,
        "MigrateType": 2,
        "IsOverrideRoot": 0
    }
}

Output Example

{
  "Response": {
    "JobId": "dts-1kl0iy0v",
    "RequestId": "2201c42a-714f-4faa-915b-a51cc09f5cec"
  }
}

Example2 Creating a data migration task over Direct Connect

This example shows you how to fully and incrementally migrate a Direct Connect-enabled MySQL instance in Guangzhou to the instance cdb-d0dqi8nv in Shanghai.

Input Example

POST / HTTP/1.1
Host: dts.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateMigrateJob
<Common request parameters>

{
    "JobName": "Set an identifiable name",
    "SrcDatabaseType": "mysql",
    "SrcAccessType": "dcg",
    "SrcInfo": {
        "Supplier": "others",
        "UniqDcgId": "dcg-cyrjcc09",
        "VpcId": "vpc-72jblfaa",
        "SubnetId": "subnet-7raec42a",
        "Ip": "192.168.120.136",
        "Region": "ap-guangzhou",
        "User": "root",
        "Password": "yourPassword",
        "Port": 3306
    },
    "DstDatabaseType": "mysql",
    "DstAccessType": "cdb",
    "DstInfo": {
        "InstanceId": "cdb-d0dqi8nv",
        "Region": "ap-shanghai",
        "ReadOnly": 0,
        "User": "root",
        "Password": "yourPassword"
    },
    "DatabaseInfo": "[{\"Database\":\"test\",\"Table\":[\"user\",\"log\"]}]",
    "Tags": [
        {
            "TagKey": "Owner",
            "TagValue": "bob"
        }
    ],
    "MigrateOption": {
        "ExternParams": "{}",
        "MigrateObject": 1,
        "RunMode": 1,
        "ExpectTime": "2020-09-22 00:00:00",
        "ConsistencyType": 2,
        "MigrateType": 2,
        "IsOverrideRoot": 0
    }
}

Output Example

{
  "Response": {
    "JobId": "dts-o3s1vxsp",
    "RequestId": "915bc42a-714f-4faa-915b-a51cc09f5714"
  }
}

Example3 Creating a database migration task

This example shows you how to perform structural migration of selected tables from one MySQL instance to another MySQL instance on Tencent Cloud without performing data consistency check.

Input Example

POST / HTTP/1.1
Host: dts.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateMigrateJob
<Common request parameters>

{
    "JobName": "Set an identifiable name",
    "SrcDatabaseType": "mysql",
    "SrcAccessType": "cdb",
    "SrcInfo": {
        "Supplier": "others",
        "InstanceId": "cdb-ieow93923",
        "User": "root",
        "Password": "yourPassword"
    },
    "DstDatabaseType": "mysql",
    "DstAccessType": "cdb",
    "DstInfo": {
        "InstanceId": "cdb-e78e0nnv",
        "Region": "ap-shanghai",
        "ReadOnly": 0,
        "User": "root",
        "Password": "yourPassword"
    },
    "DatabaseInfo": "[]",
    "Tags": [
        {
            "TagKey": "Owner",
            "TagValue": "bob"
        }
    ],
    "MigrateOption": {
        "ExternParams": "{}",
        "MigrateObject": 1,
        "RunMode": 1,
        "ExpectTime": "2020-09-22 00:00:00",
        "ConsistencyType": 5,
        "MigrateType": 2,
        "IsOverrideRoot": 0
    }
}

Output Example

{
  "Response": {
    "JobId": "dts-46i7easd",
    "RequestId": "bc94c57b-9d69-11e9-84cb-256e968056b0"
  }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
AuthFailure.UnauthorizedOperationError The current user is not allowed to perform this operation as the authentication failed.
FailedOperation.NotAllowOperation This operation is prohibited.
InternalError.DatabaseError Failed to access the database on the DTS platform.
InternalError.DuplicateJob Migration tasks are in conflict.
InternalError.ProtocolError Communication protocol error.
InternalError.UnknownError Unknown internal error.
InvalidParameter A parameter error occurred.
InvalidParameter.BizInvalidParameterValueError Parameter value error.
LimitExceeded.MaxUnusedJobs The number of idle migration tasks exceeds the limit.
UnauthorizedOperation.NotEnoughPrivileges Verification failed. Insufficient permissions.
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