elbv2-multiple-az

Checks if an Elastic Load Balancer V2 (Application, Network, or Gateway Load Balancer) is mapped to multiple Availability Zones (AZs). The rule is NON_COMPLIANT if an Elastic Load Balancer V2 is mapped to less than 2 AZs. For more information, see Availability Zones for your Application Load Balancer.

Identifier: ELBV2_MULTIPLE_AZ

Resource Types: AWS::ElasticLoadBalancingV2::LoadBalancer

Trigger type: Configuration changes

AWS Region: All supported AWS regions except US ISO West (Northern California), US ISO East, Asia Pacific (Malaysia), US ISOB East (Ohio), AWS GovCloud (US-East), AWS GovCloud (US-West), Canada West (Calgary) Region

Parameters:

minAvailabilityZones (Optional)

Type: int

Minimum number of expected AZs (between 2 and 10 inclusive).

AWS CloudFormation template

To create AWS Config managed rules with AWS CloudFormation templates, see Creating AWS Config Managed Rules With AWS CloudFormation Templates.