Evaluates whether the read-only endpoint connection format of each PolarDB cluster matches a specified format. Matching clusters are evaluated as Compliant.
Scenarios
Standardizing read-only endpoint connection formats for PolarDB clusters improves management, performance, security, and scalability. Use this rule to detect clusters whose connection formats do not meet your requirements.
Risk level
Default risk level: low.
You can change the risk level to suit your business requirements.
Compliance evaluation logic
-
If the connection format for the read-only endpoint of each PolarDB cluster is the same as a specified format, the evaluation result is Compliant.
-
If the connection format for the read-only endpoint of a PolarDB cluster is different from a specified format, the evaluation result is Non-compliant.
-
If PolarDB clusters do not have read-only nodes, the evaluation result is Not Applicable.
Rule details
|
Item |
Description |
|
Rule name |
polardb-readonly-address-check |
|
Rule ID |
|
|
Tag |
PolarDB |
|
Automatic remediation |
Not supported |
|
Trigger type |
Periodic execution |
|
Evaluation frequency |
Every 24 hours |
|
Supported resource type |
PolarDB cluster |
|
Input parameter |
addressFormat. Default value: {ResourceName}-ro.rwlb.rds.aliyuncs.com:3306 |
Non-compliance remediation
Make sure the read-only endpoint connection format of each PolarDB cluster matches the specified format. For more information, see Modify or delete an endpoint.