CloudFormation

https://aws.amazon.com/cloudformation/?nc1=h_ls

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html

IaC (Infrastructure as Code)

해당 문서 참조

구조

1. JSON

   "Ec2Instance": {
       "Type": "AWS::EC2::Instance",
       "Properties": {
           "AvailabilityZone": "aa-example-1a",
           "ImageId": "ami-1234567890abcdef0"
       }
   }
   

2. YAML

   Ec2Instance:
       Type: AWS::EC2::Instance
       Properties:
           AvailabilityZone: aa-example-1a
           ImageId: ami-1234567890abcdef0
   

입력 파라미터를 이용할 경우

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/gettingstarted.templatebasics.html#gettingstarted.templatebasics.parameters

특정 파라미터를 매핑할 경우

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/gettingstarted.templatebasics.html#gettingstarted.templatebasics.mappings