"OptionSettings": [

                    {
                        "Namespace": "aws:autoscaling:asg",
                        "OptionName": "MinSize",
                        "Value": "1"
                    },
                    {
                        "Namespace": "aws:autoscaling:asg",
                        "OptionName": "MaxSize",
                        "Value": "2"
                    },
                    {
                        "Namespace": "aws:autoscaling:launchconfiguration",
                        "OptionName": "EC2KeyName",
                        "Value": { "Fn::FindInMap": [ "Environments",{"Ref": "EnvironUsed"},"InstanceKeyName" ]  }
                    },
                    {
                            "Namespace": "aws:autoscaling:launchconfiguration",
                            "OptionName": "IamInstanceProfile",
                            "Value": {"Fn::FindInMap": ["Environments",{"Ref": "EnvironUsed"},"IamRoleProfile"]}
                    },
                    {
                        "Namespace": "aws:autoscaling:launchconfiguration",
                        "OptionName": "InstanceType",
                        "Value": "t2.micro"
                    },
                    {
                        "Namespace": "aws:autoscaling:launchconfiguration",
                        "OptionName": "SecurityGroups",
                        "Value": { "Fn::FindInMap": [ "Environments",{"Ref": "EnvironUsed"},"BeanstalkSecurityGroup" ] }
                    },
                    {
                        "Namespace": "aws:ec2:vpc",
                        "OptionName": "VPCId",
                        "Value": { "Fn::FindInMap": ["Environments", {"Ref": "EnvironUsed"},"VPC" ]}
                    },
                    {
                        "Namespace": "aws:ec2:vpc",
                        "OptionName": "Subnets",
                        "Value": { "Fn::FindInMap": [ "Environments",{"Ref": "EnvironUsed"},"PrivateSubnet"]}
                     },
                    {
                        "Namespace": "aws:ec2:vpc",
                        "OptionName": "ELBSubnets",
                        "Value": { "Fn::FindInMap": [ "Environments", {"Ref": "EnvironUsed"}, "PrivateSubnet" ]}
                    },
                    {
                        "Namespace": "aws:ec2:vpc",
                        "OptionName": "ELBScheme",
                        "Value": "internal"
                    },
                    {
                        "Namespace": "aws:elasticbeanstalk:environment",
                        "OptionName": "EnvironmentType",
                        "Value": "LoadBalanced"
                    },
                    {
                        "Namespace": "aws:autoscaling:trigger",
                        "OptionName": "MeasureName",
                        "Value": "CPUUtilization"
                    },
                    {
                        "Namespace": "aws:autoscaling:trigger",
                        "OptionName": "Unit",
                        "Value": "Percent"
                    },
                    {
                        "Namespace": "aws:autoscaling:trigger",
                        "OptionName": "UpperThreshold",
                        "Value": "50"
                    },
                    {
                        "Namespace": "aws:autoscaling:trigger",
                        "OptionName": "LowerThreshold",
                        "Value": "49"
                    }
                ],

var express = require('express');
var http=require('http');

var app = express();


app.set('port', process.env.PORT || 8081);


app.get('/',function(req,res){

 res.send('Hello World');

});


http.createServer(app).listen(app.get('port'), function () {
    console.log('Express server listening on port ' + app.get('port'));
});