aws-cloudformation-auto-scaling

# AWS CloudFormation Auto Scaling ## Overview Create production-ready Auto Scaling infrastructure using AWS CloudFormation templates. This skill covers Auto Scaling Groups for EC2, ECS, and Lambda, launch configurations, launch templates, scaling policies, lifecycle hooks, and best practices for high availability and cost optimization. ## When to Use Use this skill when: - Creating Auto Scaling Groups for EC2 instances - Configuring Launch Configurations or Launch Templates - Implementing scaling policies (step, target tracking, simple) - Adding lifecycle hooks for lifecycle management - Creating scaling for ECS services - Implementing Lambda provisioned concurrency scaling - Organizing templates with Parameters, Outputs, Mappings, Conditions - Implementing cross-stack references with export/import - Using mixed instances policies for diversity ## Instructions Follow these steps to create Auto Scaling infrastructure with CloudFormation: ### 1. Define Parameters Specify capacity and instance settings with AWS-specific parameter types: ```yaml Parameters: MinSize: Type: Number Default: 2 Description: Minimum number of instances MaxSize: Type: Number Default: 10 Description: Maximum number of instances DesiredCapacity: Type: Number Default: 2 Description: Desired number of instances InstanceType: Type: AWS::EC2::Instance::Type Default: t3.micro Description: EC2 instance type AmiId: Type: AWS::EC2::Image::...