Aqua CSPM

AutoScaling ELB Same Availability Zone

Quick Info

Plugin TitleAutoScaling ELB Same Availability Zone
CloudAWS
CategoryAutoScaling
DescriptionEnsures all autoscaling groups with attached ELBs are operating in the same availability zone.
More InfoTo work properly and prevent orphaned instances, ELBs must be created in the same availability zones as the backend instances in the autoscaling group.
AWS Linkhttps://docs.aws.amazon.com/autoscaling/ec2/userguide/as-add-availability-zone.html
Recommended ActionUpdate the ELB to use the same availability zones as the autoscaling group.

Detailed Remediation Steps