与 AWS SDK或CreateReplicationTask一起使用 CLI - AWS SDK代码示例

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与 AWS SDK或CreateReplicationTask一起使用 CLI

以下代码示例演示如何使用 CreateReplicationTask

CLI
AWS CLI

创建复制任务

以下create-replication-task示例创建了一个复制任务。

aws dms create-replication-task \ --replication-task-identifier movedata \ --source-endpoint-arn arn:aws:dms:us-east-1:123456789012:endpoint:6GGI6YPWWGAYUVLKIB732KEVWA \ --target-endpoint-arn arn:aws:dms:us-east-1:123456789012:endpoint:EOM4SFKCZEYHZBFGAGZT3QEC5U \ --replication-instance-arn $RI_ARN \ --migration-type full-load \ --table-mappings file://table-mappings.json

table-mappings.json 的内容:

{ "rules": [ { "rule-type": "selection", "rule-id": "1", "rule-name": "1", "object-locator": { "schema-name": "prodrep", "table-name": "%" }, "rule-action": "include", "filters": [] } ] }

输出:

{ "ReplicationTask": { "ReplicationTaskIdentifier": "moveit2", "SourceEndpointArn": "arn:aws:dms:us-east-1:123456789012:endpoint:6GGI6YPWWGAYUVLKIB732KEVWA", "TargetEndpointArn": "arn:aws:dms:us-east-1:123456789012:endpoint:EOM4SFKCZEYHZBFGAGZT3QEC5U", "ReplicationInstanceArn": "arn:aws:dms:us-east-1:123456789012:rep:T3OM7OUB5NM2LCVZF7JPGJRNUE", "MigrationType": "full-load", "TableMappings": ...output omitted... , "ReplicationTaskSettings": ...output omitted... , "Status": "creating", "ReplicationTaskCreationDate": 1590524772.505, "ReplicationTaskArn": "arn:aws:dms:us-east-1:123456789012:task:K55IUCGBASJS5VHZJIINA45FII" } }

有关更多信息,请参阅 AWS Database Migration Service 用户指南中的 AWS DMS处理任务

PowerShell
用于 PowerShell

示例 1:此示例创建了一个新的 AWS 数据库迁移服务(Database Migration Service)复制任务,该任务使用 CdcStartTime 代替 CdcStartPosition。设置 MigrationType 为 full-load-and-cdc “”,这意味着目标表必须为空。新任务使用一个标签进行标记,该标签的密钥为 Stage,密钥值为 Test。有关此 cmdlet 使用的值的更多信息,请参阅《数据库迁移服务用户指南》中的创建任务(late https://docs.aws.amazon.com/dms/ st/userguide/ CHAP _tasks.creating.html)。 AWS

New-DMSReplicationTask -ReplicationInstanceArn "arn:aws:dms:us-east-1:123456789012:rep:EXAMPLE66XFJUWATDJGBEXAMPLE"` -CdcStartTime "2019-08-08T12:12:12"` -CdcStopPosition "server_time:2019-08-09T12:12:12"` -MigrationType "full-load-and-cdc"` -ReplicationTaskIdentifier "task1"` -ReplicationTaskSetting ""` -SourceEndpointArn "arn:aws:dms:us-east-1:123456789012:endpoint:EXAMPLEW5UANC7Y3P4EEXAMPLE"` -TableMapping "file:////home/testuser/table-mappings.json"` -Tag @{"Key"="Stage";"Value"="Test"}` -TargetEndpointArn "arn:aws:dms:us-east-1:123456789012:endpoint:EXAMPLEJZASXWHTWCLNEXAMPLE"