aws-autoscaling: specify multiple health check types including EBS and VPC_LATTICE types #31289
Description
Describe the feature
Only ONE HealthCheckType can be selected for the healthCheck property now: EC2 or ELB.
However, the current CFn specification allows multiple health check types to be specified, separated by commas.
A comma-separated value string of one or more health check types.
So we should be able to specify multiple health check types in the healthCheck property in props.
Use Case
By default, EC2 health check is enabled, but it can be very beneficial to include other health checks such as EBS and ELB.
Proposed Solution
Add a new property for multiple health check types.
Other Information
Also, besides EC2 and ELB, EBS and VPC_LATTICE can now be configured.
The valid values are EC2, EBS, ELB, and VPC_LATTICE. EC2 is the default health check and cannot be disabled.
If it was just EC2 and ELB, there would not be a need for multiple specifications. (Because specifying EC2 and another type at the same time would result in a CFn error. This means that when specifying an ELB, it is a single specification.)
But the increase in the number of these property types makes multiple specifications necessary. Therefore, it is good to support the specification of multiple health check types and the addition of new types at the same time.
See the docs for more details.
https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-health-checks.html
Acknowledgements
- I may be able to implement this feature request
- This feature might incur a breaking change
CDK version used
2.155.0
Environment details (OS name and version, etc.)
MacOS 13.2