GcpMySQLSettings - AWS Database Migration Service

GcpMySQLSettings

Settings in JSON format for the source GCP MySQL endpoint.

Contents

AfterConnectScript

Specifies a script to run immediately after AWS DMS connects to the endpoint. The migration task continues running regardless if the SQL statement succeeds or fails.

For this parameter, provide the code of the script itself, not the name of a file containing the script.

Type: String

Required: No

CleanSourceMetadataOnMismatch

Adjusts the behavior of AWS DMS when migrating from an SQL Server source database that is hosted as part of an Always On availability group cluster. If you need AWS DMS to poll all the nodes in the Always On cluster for transaction backups, set this attribute to false.

Type: Boolean

Required: No

DatabaseName

Database name for the endpoint. For a MySQL source or target endpoint, don't explicitly specify the database using the DatabaseName request parameter on either the CreateEndpoint or ModifyEndpoint API call. Specifying DatabaseName when you create or modify a MySQL endpoint replicates all the task tables to this single database. For MySQL endpoints, you specify the database only when you specify the schema in the table-mapping rules of the AWS DMS task.

Type: String

Required: No

EventsPollInterval

Specifies how often to check the binary log for new changes/events when the database is idle. The default is five seconds.

Example: eventsPollInterval=5;

In the example, AWS DMS checks for changes in the binary logs every five seconds.

Type: Integer

Required: No

MaxFileSize

Specifies the maximum size (in KB) of any .csv file used to transfer data to a MySQL-compatible database.

Example: maxFileSize=512

Type: Integer

Required: No

ParallelLoadThreads

Improves performance when loading data into the MySQL-compatible target database. Specifies how many threads to use to load the data into the MySQL-compatible target database. Setting a large number of threads can have an adverse effect on database performance, because a separate connection is required for each thread. The default is one.

Example: parallelLoadThreads=1

Type: Integer

Required: No

Password

Endpoint connection password.

Type: String

Required: No

Port

Type: Integer

Required: No

SecretsManagerAccessRoleArn

The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as the trusted entity and grants the required permissions to access the value in SecretsManagerSecret. The role must allow the iam:PassRole action. SecretsManagerSecret has the value of the AWS Secrets Manager secret that allows access to the MySQL endpoint.

Note

You can specify one of two sets of values for these permissions. You can specify the values for this setting and SecretsManagerSecretId. Or you can specify clear-text values for UserName, Password, ServerName, and Port. You can't specify both. For more information on creating this SecretsManagerSecret and the SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it, see Using secrets to access AWS Database Migration Service resources in the AWS Database Migration Service User Guide.

Type: String

Required: No

SecretsManagerSecretId

The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that contains the MySQL endpoint connection details.

Type: String

Required: No

ServerName

Endpoint TCP port.

Type: String

Required: No

ServerTimezone

Specifies the time zone for the source MySQL database.

Example: serverTimezone=US/Pacific;

Note: Do not enclose time zones in single quotes.

Type: String

Required: No

TargetDbType

Specifies where to migrate source tables on the target, either to a single database or multiple databases.

Example: targetDbType=MULTIPLE_DATABASES

Type: String

Valid Values: specific-database | multiple-databases

Required: No

Username

Endpoint connection user name.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: