{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "AWS CloudFormation Sample Template auto_scaling_with_instance_profile: Create an Auto Scaling group with an associated instance profile. **WARNING** This template creates one or more Amazon EC2 instances and an Amazon SQS queue. You will be billed for the AWS resources used if you create a stack from this template.",

    "Parameters": {

        "InstanceType": {
            "Description": "EC2 instance type",
            "Type": "String",
            "Default": "m1.small",
            "AllowedValues": [
                "t1.micro",
                "m1.small",
                "m1.medium",
                "m1.large",
                "m1.xlarge",
                "m2.xlarge",
                "m2.2xlarge",
                "m2.4xlarge",
                "m3.xlarge",
                "m3.2xlarge",
                "c1.medium",
                "c1.xlarge"
            ],
            "ConstraintDescription": "must be a valid EC2 instance type."
        }
    },
    "Mappings": {
        "AWSInstanceType2Arch": {
            "t1.micro": {
                "Arch": "64"
            },
            "m1.small": {
                "Arch": "64"
            },
            "m1.medium": {
                "Arch": "64"
            },
            "m1.large": {
                "Arch": "64"
            },
            "m1.xlarge": {
                "Arch": "64"
            },
            "m2.xlarge": {
                "Arch": "64"
            },
            "m2.2xlarge": {
                "Arch": "64"
            },
            "m2.4xlarge": {
                "Arch": "64"
            },
            "m3.xlarge": {
                "Arch": "64"
            },
            "m3.2xlarge": {
                "Arch": "64"
            },
            "c1.medium": {
                "Arch": "64"
            },
            "c1.xlarge": {
                "Arch": "64"
            }
        },
        "AWSRegionArch2AMI": {
            "us-east-1": {
                "32": "ami-aba768c2",
                "64": "ami-81a768e8"
            },
            "us-west-1": {
                "32": "ami-458fd300",
                "64": "ami-b18ed2f4"
            },
            "us-west-2": {
                "32": "ami-fcff72cc",
                "64": "ami-feff72ce"
            },
            "eu-west-1": {
                "32": "ami-018bb975",
                "64": "ami-998bb9ed"
            },
            "sa-east-1": {
                "32": "ami-a039e6bd",
                "64": "ami-a239e6bf"
            },
            "ap-southeast-1": {
                "32": "ami-425a2010",
                "64": "ami-5e5a200c"
            },
            "ap-southeast-2": {
                "32": "ami-b3990e89",
                "64": "ami-bd990e87"
            },
            "ap-northeast-1": {
                "32": "ami-7871c579",
                "64": "ami-7671c577"
            }
        }
    },
    "Resources": {
        "myLCOne": {
            "Type": "AWS::AutoScaling::LaunchConfiguration",
            "Properties": {
                "ImageId": {
                    "Fn::FindInMap": [
                        "AWSRegionArch2AMI",
                        {
                            "Ref": "AWS::Region"
                        },
                        {
                            "Fn::FindInMap": [
                                "AWSInstanceType2Arch",
                                {
                                    "Ref": "InstanceType"
                                },
                                "Arch"
                            ]
                        }
                    ]
                },
                "InstanceType": {
                    "Ref": "InstanceType"
                },
                "IamInstanceProfile": {
                    "Ref": "RootInstanceProfile"
                }
            }
        },
        "myASGrpOne": {
            "Type": "AWS::AutoScaling::AutoScalingGroup",
            "Version": "2009-05-15",
            "Properties": {
                "AvailabilityZones": {
                    "Fn::GetAZs": ""
                },
                "LaunchConfigurationName": {
                    "Ref": "myLCOne"
                },
                "MinSize": "1",
                "MaxSize": "1"
            }
        },
        "RootRole": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "AssumeRolePolicyDocument": {
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": [
                                    "ec2.amazonaws.com"
                                ]
                            },
                            "Action": [
                                "sts:AssumeRole"
                            ]
                        }
                    ]
                },
                "Path": "/"
            }
        },
        "RolePolicies": {
            "Type": "AWS::IAM::Policy",
            "Properties": {
                "PolicyName": "root",
                "PolicyDocument": {
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Action": "*",
                            "Resource": "*"
                        }
                    ]
                },
                "Roles": [
                    {
                        "Ref": "RootRole"
                    }
                ]
            }
        },
        "RootInstanceProfile": {
            "Type": "AWS::IAM::InstanceProfile",
            "Properties": {
                "Path": "/",
                "Roles": [
                    {
                        "Ref": "RootRole"
                    }
                ]
            }
        }
    }
}