If the maintenance window of the AnalyticDB for MySQL cluster is within a specified time range, the evaluation result is Compliant.
Scenarios
We recommend that you set maintenance windows to off-peak hours to avoid impacts on your business.
Risk level
Default risk level: medium.
When you apply this rule, you can change the risk level based on your business requirements.
Compliance evaluation logic
- If the maintenance window of the AnalyticDB for MySQL cluster is within a specified time range, the evaluation result is Compliant.
- If the maintenance window of the AnalyticDB for MySQL cluster is not within any specified time range, the evaluation result is Incompliant. For more information about how to remediate an incompliant configuration, see the "Incompliance remediation" section of this topic.
Rule details
| Item | Description |
|---|---|
| Rule name | adb-cluster-maintain-time-check |
| Rule identifier | adb-cluster-maintain-time-check |
| Tag | ADB and DBCluster |
| Automatic remediation | Not supported |
| Trigger type | Periodic execution |
| Evaluation frequency | Interval of 24 hours |
| Supported resource type | AnalyticDB for MySQL clusters |
| Input parameter | maintainTimes: The default value is 02:00-04:00,06:00-10:00 |
Incompliance remediation
Set the maintenance windows of AnalyticDB for MySQL clusters to the specified time ranges. For more information, see Set a maintenance window.