Evaluates whether the maintenance window of an AnalyticDB for MySQL cluster falls within a specified time range.
Scenarios
Set maintenance windows to off-peak hours to minimize impacts on your business.
Risk level
Default risk level: medium.
You can change the risk level based on your business requirements when you apply this rule.
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. 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 Configure a maintenance window.