AWS DMS¶

The displayed Metrics of AWS DMS include data migration speed, latency, data consistency, and migration success rate, which reflect the performance and reliability of DMS during database migration and replication.

Configuration¶

Install Func¶

It is recommended to activate the TrueWatch integration - extension - DataFlux Func (Automata): all preconditions are automatically installed, please proceed with the script installation.

If you need to deploy Func manually, refer to Manual Deployment of Func

Install Script¶

Note: Please prepare the required Amazon AK in advance (for simplicity, you can directly grant the global read-only permission ReadOnlyAccess)

Managed Version Activation Script¶

1. Log in to the TrueWatch console
2. Click on the 【Integration】 menu and select 【Cloud Account Management】
3. Click on 【Add Cloud Account】, select 【AWS】, and fill in the required information on the interface. If you have previously configured the cloud account information, you can skip this step.
4. Click on 【Test】, and after the test is successful, click on 【Save】. If the test fails, please check if the relevant configuration information is correct and retest.
5. Click on 【Cloud Account Management】, and you can see the added cloud account in the list. Click on the corresponding cloud account to enter the details page.
6. Click on the 【Integration】 button on the cloud account details page, and find AWS DMS under the Not Installed list. Click on the 【Install】 button, and the installation interface will pop up for installation.

Manual Activation Script¶

1. Log in to the Func console, click on 【Script Market】, enter the TrueWatch script market, and search for integration_aws_dms.

2. Click on 【Install】, and enter the corresponding parameters: AWS AK ID, AK Secret, and account name.

3. Click on 【Deploy Startup Script】, the system will automatically create the Startup script set and automatically configure the corresponding startup scripts.

4. After activation, you can see the corresponding automatic trigger configuration in 「Manage / Automatic Trigger Configuration」. Click on 【Execute】 to immediately execute it once without waiting for the scheduled time. Wait for a moment, and you can view the execution task records and corresponding logs.

Verification¶

1. In 「Manage / Automatic Trigger Configuration」, confirm whether the corresponding task has the corresponding automatic trigger configuration, and you can also check the corresponding task records and logs to see if there are any exceptions.
2. In TrueWatch, check if the asset information exists in 「Infrastructure / Custom」.
3. In TrueWatch, check if there is corresponding monitoring data in 「Metrics」.

Metrics¶

After configuring Amazon CloudWatch, the default Measurement is as follows. More Metrics can be collected through configuration Amazon CloudWatch Metrics Details

Instance Metrics¶

The AWS/DMS namespace includes the following instance Metrics.

Object¶

The collected AWS DMS object data structure can be seen in 「Infrastructure - Custom」

{
  "measurement": "aws_dms",
  "tags": {
    "AvailabilityZone"              :"cn-northwest-1b",
    "class"                         :"aws_dms",
    "cloud_provider"                :"aws",
    "KmsKeyId:arn"                  :"aws-cn:kms:cn-northwest-1:294654068288:key/531cd79a-5a86-47d6-b216-0d63e2e32b3a",
    "name"                          :"hn-test",
    "ReplicationInstanceClass"      :"dms.t3.micro",
    "ReplicationInstanceIdentifier" :"hn-test"
  }
}

Note: The fields in tags may change with subsequent updates

Tip 1: The name value is the instance ID, used as a unique identifier.