Key ASG Configuration Attributes
An Auto Scaling Group (ASG) uses several core attributes to define how it behaves, where it deploys instances, and how it maintains service levels.
Launch Template/Configuration: Defines the AMI, instance type, and IAM roles for the instances.
VPC Subnets: Specifies which subnets the instances will be deployed into for high availability.
Capacity Settings: Min, Max, and Desired capacity values.
Health Check Grace Period: The time the ASG waits before checking an instance's health after it has finished launching.
Load Balancer Integration: Attaches the ASG to a target group to distribute traffic.