json CloudFormation Snipets

Posted 2021-05-19

{
  "Parameters": {
    "SSHLocation": {
      "Description": " The IP address range that can be used to SSH to the EC2 instances",
      "Type": "String",
      "MinLength": "9",
      "MaxLength": "18",
      "Default": "0.0.0.0/0",
      "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
      "ConstraintDescription": "must be a valid IP CIDR range of the form x.x.x.x/x."
    }
  }
}

{
  "Parameters": {
    "KeyName": {
      "Description": "Name of an existing EC2 KeyPair to enable SSH access to the instance",
      "Type": "AWS::EC2::KeyPair::KeyName",
      "ConstraintDescription": "must be the name of an existing EC2 KeyPair."
    }
  }
}

{
  "Parameters": {
    "__IP_ADDRESS__": {
      "Type": "String",
      "Description": "__IP_ADDRESS__",
      "MinLength": "7",
      "MaxLength": "15",
      "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})",
      "ConstraintDescription": "must be a valid IP address of the form x.x.x.x"
    }
  }
}

{
  "Parameters": {
    "InstanceType": {
      "Description": "WebServer EC2 instance type",
      "Type": "String",
      "Default": "t2.small",
      "AllowedValues": [
        "t1.micro",
        "t2.nano",
        "t2.micro",
        "t2.small",
        "t2.medium",
        "t2.large",
        "m1.small",
        "m1.medium",
        "m1.large",
        "m1.xlarge",
        "m2.xlarge",
        "m2.2xlarge",
        "m2.4xlarge",
        "m3.medium",
        "m3.large",
        "m3.xlarge",
        "m3.2xlarge",
        "m4.large",
        "m4.xlarge",
        "m4.2xlarge",
        "m4.4xlarge",
        "m4.10xlarge",
        "c1.medium",
        "c1.xlarge",
        "c3.large",
        "c3.xlarge",
        "c3.2xlarge",
        "c3.4xlarge",
        "c3.8xlarge",
        "c4.large",
        "c4.xlarge",
        "c4.2xlarge",
        "c4.4xlarge",
        "c4.8xlarge",
        "g2.2xlarge",
        "g2.8xlarge",
        "r3.large",
        "r3.xlarge",
        "r3.2xlarge",
        "r3.4xlarge",
        "r3.8xlarge",
        "i2.xlarge",
        "i2.2xlarge",
        "i2.4xlarge",
        "i2.8xlarge",
        "d2.xlarge",
        "d2.2xlarge",
        "d2.4xlarge",
        "d2.8xlarge",
        "hi1.4xlarge",
        "hs1.8xlarge",
        "cr1.8xlarge",
        "cc2.8xlarge",
        "cg1.4xlarge"
      ],
      "ConstraintDescription": "must be a valid EC2 instance type."
    }
}

{
  "Parameters": {
    "__CIDER_RANGE__": {
      "Type": "String",
      "Description": "__CIDER_RANGE__",
      "MinLength": "9",
      "MaxLength": "18",
      "Default": "10.1.0.0/16",
      "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
      "ConstraintDescription": "must be a valid IP CIDR range of the form x.x.x.x/x."
    }
}

{
  "Outputs": {
    "URL": {
      "Value": {
        "Fn::Join": [
          "",
          [
            "http://",
            {
              "Fn::GetAtt": [
                "__RESOURCE_NAME__",
                "PublicIp"
              ]
            }
          ]
        ]
      },
      "Description": "__DESCRIPTION__"
    }
  }
}

{
  "AWSTemplateFormatVersion" : "2010-09-09",

  "Description" : "",

  "Parameters" : {
  },

  "Resources" : {
  },

  "Outputs" : {
  }
}