Evaluates whether a Server Load Balancer (SLB) instance uses the multi-zone architecture and the server groups of all its listeners contain resources from multiple zones. If both conditions are met, the result is Compliant.
Scenarios
Multi-zone SLB instances with server groups that span multiple zones improve disaster recovery and reduce the risk of business interruption.
Risk level
Default risk level: high.
When you apply this rule, you can change the risk level based on your business requirements.
Compliance evaluation logic
-
The SLB instance uses the multi-zone architecture and the server groups of all its listeners contain resources from multiple zones. The result is Compliant.
-
The SLB instance uses the single-zone architecture, or the server groups of its listeners do not contain resources from multiple zones. The result is Non-compliant.
Rule details
|
Item |
Description |
|
Rule name |
slb-all-listener-servers-multi-zone |
|
Rule ID |
|
|
Tag |
SLB |
|
Automatic remediation |
Not supported |
|
Trigger type |
Periodic execution |
|
Evaluation frequency |
Every 24 hours |
|
Supported resource type |
SLB instance |
|
Input parameter |
None |