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

  "Description" : "AWS CloudFormation Sample Template Route53_A: Sample template showing how to create an Amazon Route 53 A record that maps to the public IP address of an EC2 instance. It assumes that you already have a Hosted Zone registered with Amazon Route 53. **WARNING** This template creates an Amazon EC2 instance. You will be billed for the AWS resources used if you create a stack from this template.",

  "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."
    },

    "HostedZone" : {
      "Type" : "String",
      "Description" : "The DNS name of an existing Amazon Route 53 hosted zone",
      "AllowedPattern" : "(?!-)[a-zA-Z0-9-.]{1,63}(?<!-)",
      "ConstraintDescription" : "must be a valid DNS zone name."
    }
  },

  "Mappings" : {
    "AWSInstanceType2Arch" : {
      "c1.medium"   : { "Arch" : "HVM64"  },
      "c1.xlarge"   : { "Arch" : "HVM64"  },
      "c3.2xlarge"  : { "Arch" : "HVM64"  },
      "c3.4xlarge"  : { "Arch" : "HVM64"  },
      "c3.8xlarge"  : { "Arch" : "HVM64"  },
      "c3.large"    : { "Arch" : "HVM64"  },
      "c3.xlarge"   : { "Arch" : "HVM64"  },
      "c4.2xlarge"  : { "Arch" : "HVM64"  },
      "c4.4xlarge"  : { "Arch" : "HVM64"  },
      "c4.8xlarge"  : { "Arch" : "HVM64"  },
      "c4.large"    : { "Arch" : "HVM64"  },
      "c4.xlarge"   : { "Arch" : "HVM64"  },
      "cc2.8xlarge" : { "Arch" : "HVM64"  },
      "cr1.8xlarge" : { "Arch" : "HVM64"  },
      "d2.2xlarge"  : { "Arch" : "HVM64"  },
      "d2.4xlarge"  : { "Arch" : "HVM64"  },
      "d2.8xlarge"  : { "Arch" : "HVM64"  },
      "d2.xlarge"   : { "Arch" : "HVM64"  },
      "g2.2xlarge"  : { "Arch" : "HVMG2"  },
      "g2.8xlarge"  : { "Arch" : "HVMG2"  },
      "hi1.4xlarge" : { "Arch" : "HVM64"  },
      "hs1.8xlarge" : { "Arch" : "HVM64"  },
      "i2.2xlarge"  : { "Arch" : "HVM64"  },
      "i2.4xlarge"  : { "Arch" : "HVM64"  },
      "i2.8xlarge"  : { "Arch" : "HVM64"  },
      "i2.xlarge"   : { "Arch" : "HVM64"  },
      "m1.large"    : { "Arch" : "HVM64"  },
      "m1.medium"   : { "Arch" : "HVM64"  },
      "m1.small"    : { "Arch" : "HVM64"  },
      "m1.xlarge"   : { "Arch" : "HVM64"  },
      "m2.2xlarge"  : { "Arch" : "HVM64"  },
      "m2.4xlarge"  : { "Arch" : "HVM64"  },
      "m2.xlarge"   : { "Arch" : "HVM64"  },
      "m3.2xlarge"  : { "Arch" : "HVM64"  },
      "m3.large"    : { "Arch" : "HVM64"  },
      "m3.medium"   : { "Arch" : "HVM64"  },
      "m3.xlarge"   : { "Arch" : "HVM64"  },
      "m4.10xlarge" : { "Arch" : "HVM64"  },
      "m4.2xlarge"  : { "Arch" : "HVM64"  },
      "m4.4xlarge"  : { "Arch" : "HVM64"  },
      "m4.large"    : { "Arch" : "HVM64"  },
      "m4.xlarge"   : { "Arch" : "HVM64"  },
      "r3.2xlarge"  : { "Arch" : "HVM64"  },
      "r3.4xlarge"  : { "Arch" : "HVM64"  },
      "r3.8xlarge"  : { "Arch" : "HVM64"  },
      "r3.large"    : { "Arch" : "HVM64"  },
      "r3.xlarge"   : { "Arch" : "HVM64"  },
      "t1.micro"    : { "Arch" : "HVM64"  },
      "t2.large"    : { "Arch" : "HVM64"  },
      "t2.medium"   : { "Arch" : "HVM64"  },
      "t2.micro"    : { "Arch" : "HVM64"  },
      "t2.nano"     : { "Arch" : "HVM64"  },
      "t2.small"    : { "Arch" : "HVM64"  }
    },

    "AWSInstanceType2NATArch" : {
      "c1.medium"   : { "Arch" : "NATHVM64"  },
      "c1.xlarge"   : { "Arch" : "NATHVM64"  },
      "c3.2xlarge"  : { "Arch" : "NATHVM64"  },
      "c3.4xlarge"  : { "Arch" : "NATHVM64"  },
      "c3.8xlarge"  : { "Arch" : "NATHVM64"  },
      "c3.large"    : { "Arch" : "NATHVM64"  },
      "c3.xlarge"   : { "Arch" : "NATHVM64"  },
      "c4.2xlarge"  : { "Arch" : "NATHVM64"  },
      "c4.4xlarge"  : { "Arch" : "NATHVM64"  },
      "c4.8xlarge"  : { "Arch" : "NATHVM64"  },
      "c4.large"    : { "Arch" : "NATHVM64"  },
      "c4.xlarge"   : { "Arch" : "NATHVM64"  },
      "cc2.8xlarge" : { "Arch" : "NATHVM64"  },
      "cr1.8xlarge" : { "Arch" : "NATHVM64"  },
      "d2.2xlarge"  : { "Arch" : "NATHVM64"  },
      "d2.4xlarge"  : { "Arch" : "NATHVM64"  },
      "d2.8xlarge"  : { "Arch" : "NATHVM64"  },
      "d2.xlarge"   : { "Arch" : "NATHVM64"  },
      "g2.2xlarge"  : { "Arch" : "NATHVMG2"  },
      "g2.8xlarge"  : { "Arch" : "NATHVMG2"  },
      "hi1.4xlarge" : { "Arch" : "NATHVM64"  },
      "hs1.8xlarge" : { "Arch" : "NATHVM64"  },
      "i2.2xlarge"  : { "Arch" : "NATHVM64"  },
      "i2.4xlarge"  : { "Arch" : "NATHVM64"  },
      "i2.8xlarge"  : { "Arch" : "NATHVM64"  },
      "i2.xlarge"   : { "Arch" : "NATHVM64"  },
      "m1.large"    : { "Arch" : "NATHVM64"  },
      "m1.medium"   : { "Arch" : "NATHVM64"  },
      "m1.small"    : { "Arch" : "NATHVM64"  },
      "m1.xlarge"   : { "Arch" : "NATHVM64"  },
      "m2.2xlarge"  : { "Arch" : "NATHVM64"  },
      "m2.4xlarge"  : { "Arch" : "NATHVM64"  },
      "m2.xlarge"   : { "Arch" : "NATHVM64"  },
      "m3.2xlarge"  : { "Arch" : "NATHVM64"  },
      "m3.large"    : { "Arch" : "NATHVM64"  },
      "m3.medium"   : { "Arch" : "NATHVM64"  },
      "m3.xlarge"   : { "Arch" : "NATHVM64"  },
      "m4.10xlarge" : { "Arch" : "NATHVM64"  },
      "m4.2xlarge"  : { "Arch" : "NATHVM64"  },
      "m4.4xlarge"  : { "Arch" : "NATHVM64"  },
      "m4.large"    : { "Arch" : "NATHVM64"  },
      "m4.xlarge"   : { "Arch" : "NATHVM64"  },
      "r3.2xlarge"  : { "Arch" : "NATHVM64"  },
      "r3.4xlarge"  : { "Arch" : "NATHVM64"  },
      "r3.8xlarge"  : { "Arch" : "NATHVM64"  },
      "r3.large"    : { "Arch" : "NATHVM64"  },
      "r3.xlarge"   : { "Arch" : "NATHVM64"  },
      "t1.micro"    : { "Arch" : "NATHVM64"  },
      "t2.large"    : { "Arch" : "NATHVM64"  },
      "t2.medium"   : { "Arch" : "NATHVM64"  },
      "t2.micro"    : { "Arch" : "NATHVM64"  },
      "t2.nano"     : { "Arch" : "NATHVM64"  },
      "t2.small"    : { "Arch" : "NATHVM64"  }
    }
,
    "AWSRegionArch2AMI" : {
      "af-south-1"       : {"HVM64" : "ami-0412806bd0f2cf75f", "HVMG2" : "NOT_SUPPORTED"},
      "ap-east-1"        : {"HVM64" : "ami-0e0a21f8bd5195698", "HVMG2" : "NOT_SUPPORTED"},
      "ap-northeast-1"   : {"HVM64" : "ami-0c3e3e7af817ad732", "HVMG2" : "NOT_SUPPORTED"},
      "ap-northeast-2"   : {"HVM64" : "ami-0f8dbbf156e3a5cc6", "HVMG2" : "NOT_SUPPORTED"},
      "ap-northeast-3"   : {"HVM64" : "ami-02a371c41f08cc499", "HVMG2" : "NOT_SUPPORTED"},
      "ap-south-1"       : {"HVM64" : "ami-0f4ab3c8db917e421", "HVMG2" : "NOT_SUPPORTED"},
      "ap-south-2"       : {"HVM64" : "ami-008b9c53bb1dcd29c", "HVMG2" : "NOT_SUPPORTED"},
      "ap-southeast-1"   : {"HVM64" : "ami-0c3189395e5b39df7", "HVMG2" : "NOT_SUPPORTED"},
      "ap-southeast-2"   : {"HVM64" : "ami-040d698318c0b1575", "HVMG2" : "NOT_SUPPORTED"},
      "ap-southeast-3"   : {"HVM64" : "ami-065dcca47dde26602", "HVMG2" : "NOT_SUPPORTED"},
      "ap-southeast-4"   : {"HVM64" : "ami-043e25432cf94e107", "HVMG2" : "NOT_SUPPORTED"},
      "il-central-1"     : {"HVM64" : "ami-0054be7d7d9d65a1d", "HVMG2" : "NOT_SUPPORTED"},
      "ca-central-1"     : {"HVM64" : "ami-05f40104305a2cdf7", "HVMG2" : "NOT_SUPPORTED"},
      "cn-north-1"       : {"HVM64" : "ami-03f1e08d409b1e5fd", "HVMG2" : "NOT_SUPPORTED"},
      "cn-northwest-1"   : {"HVM64" : "ami-00093746b9a0e272a", "HVMG2" : "NOT_SUPPORTED"},
      "eu-central-1"     : {"HVM64" : "ami-0f454ec961da9a046", "HVMG2" : "NOT_SUPPORTED"},
      "eu-north-1"       : {"HVM64" : "ami-0e78cd18c67fcf512", "HVMG2" : "NOT_SUPPORTED"},
      "eu-south-1"       : {"HVM64" : "ami-07d048788725b9602", "HVMG2" : "NOT_SUPPORTED"},
      "eu-west-1"        : {"HVM64" : "ami-0db5ca3e5748fb7e2", "HVMG2" : "NOT_SUPPORTED"},
      "eu-west-2"        : {"HVM64" : "ami-07baf6b15b7387f24", "HVMG2" : "NOT_SUPPORTED"},
      "eu-west-3"        : {"HVM64" : "ami-05a13fbd8aa57eedc", "HVMG2" : "NOT_SUPPORTED"},
      "me-south-1"       : {"HVM64" : "ami-0007de3fdcaba7e44", "HVMG2" : "NOT_SUPPORTED"},
      "me-central-1"     : {"HVM64" : "ami-06ce88defa3fc74ed", "HVMG2" : "NOT_SUPPORTED"},
      "eu-south-2"       : {"HVM64" : "ami-051306f4e885d6de4", "HVMG2" : "NOT_SUPPORTED"},
      "eu-central-2"     : {"HVM64" : "ami-0fcd532574732cb0f", "HVMG2" : "NOT_SUPPORTED"},
      "sa-east-1"        : {"HVM64" : "ami-07f6e9fce0e888425", "HVMG2" : "NOT_SUPPORTED"},
      "us-east-1"        : {"HVM64" : "ami-01989ebfd388ea377", "HVMG2" : "NOT_SUPPORTED"},
      "us-east-2"        : {"HVM64" : "ami-0de69dde1945155da", "HVMG2" : "NOT_SUPPORTED"},
      "us-west-1"        : {"HVM64" : "ami-08fe20a82dcaa1c92", "HVMG2" : "NOT_SUPPORTED"},
      "us-west-2"        : {"HVM64" : "ami-05848d23360f5edfe", "HVMG2" : "NOT_SUPPORTED"}
    }

  },

  "Resources" : {
    "EC2Instance" : {
      "Type" : "AWS::EC2::Instance",
      "Properties" : {
        "ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
                          { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
        "InstanceType" : { "Ref" : "InstanceType" }
      }
    },

    "MyDNSRecord" : {
      "Type" : "AWS::Route53::RecordSet",
      "Properties" : {
        "HostedZoneName" : { "Fn::Join" : [ "", [{"Ref" : "HostedZone"}, "." ]]},
        "Comment" : "DNS name for my instance.",
        "Name" : { "Fn::Join" : [ "", [{"Ref" : "EC2Instance"}, ".", {"Ref" : "AWS::Region"}, ".", {"Ref" : "HostedZone"} ,"."]]},
        "Type" : "A",
        "TTL" : "900",
        "ResourceRecords" : [ { "Fn::GetAtt" : [ "EC2Instance", "PublicIp" ] } ]
      }
    }
  },

  "Outputs" : {
    "DomainName" : {
      "Description" : "Fully qualified domain name",
      "Value" : { "Ref" : "MyDNSRecord" }
    }
  }
}