Evaluates whether PolarDB cluster endpoints allow access from primary nodes. A cluster that allows primary-node access is evaluated as Compliant.
Scenarios
Allowing primary-node access on PolarDB cluster endpoints prevents data synchronization latency, improves read and write performance, ensures data consistency and integrity, and prevents data loss or corruption.
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 a PolarDB cluster endpoint allows access from primary nodes, the evaluation result is Compliant.
-
If a PolarDB cluster endpoint does not allow access from primary nodes, the evaluation result is Non-compliant.
Rule details
|
Item |
Description |
|
Rule name |
polardb-cluster-address-master-accept-reads |
|
Rule ID |
|
|
Tag |
PolarDB |
|
Automatic remediation |
Not supported |
|
Trigger type |
Periodic execution |
|
Evaluation frequency |
Every 24 hours |
|
Supported resource type |
PolarDB cluster |
|
Input parameter |
None |
Non-compliance remediation
Ensure that each PolarDB cluster endpoint allows access from primary nodes. For more information, see Configure PolarProxy.