cloudformation.json

{
  "AWSTemplateFormatVersion" : "2010-09-09",
  "Description" : "",
  "Parameters" : {
  },
  "Resources" : {
    "InstanceSecurityGroup" : {
      "Type" : "AWS::EC2::SecurityGroup",
      "Properties" : {
        "GroupDescription" : "Default Cache Ports",
        "SecurityGroupIngress" : [ 
        { "IpProtocol" : "tcp", "FromPort" : "22", "ToPort" : "22", "CidrIp" : "0.0.0.0/0"},
        { "IpProtocol" : "tcp", "FromPort" : "1972", "ToPort" : "1972", "CidrIp" : "0.0.0.0/0"},
        { "IpProtocol" : "tcp", "FromPort" : "57772", "ToPort" : "57772", "CidrIp" : "0.0.0.0/0"}
         ]
         }
         },
      "MASTER" : {
      "Type" : "AWS::EC2::Instance",
      "Properties" : {
        "Tags":[{"Key":"Name", "Value":"MASTER"}],
        "SecurityGroups" : [ { "Ref" : "InstanceSecurityGroup" } ],
        "KeyName" : "mykey",
        "BlockDeviceMappings": [
                 {
                        "DeviceName": "/dev/sda1",
                        "Ebs": {
                            "VolumeSize": "200",
                            "VolumeType": "io1",
                            "Iops": "2000"
                            }
                        }
                    
                ],
        "ImageId" : "ami-a25415cb",
        "InstanceType": "m1.large",
        "UserData"       : { "Fn::Base64" : { "Fn::Join" : ["", [
          "#!/bin/bash -ex", "\n",
          "wget https://mywebsite.com/bootstrap.sh","\n",
          "sh bootstrap.sh","\n"
         ] ] } }
      }
      },
      "SIDEKICK1" : {
      "Type" : "AWS::EC2::Instance",
      "Properties" : {
        "Tags":[{"Key":"Name", "Value":"SIDEKICK1"}],
        "SecurityGroups" : [ { "Ref" : "InstanceSecurityGroup" } ],
        "KeyName" : "mykey",
        "ImageId" : "ami-a25415cb",
        "InstanceType": "m1.large",
        "UserData"       : { "Fn::Base64" : { "Fn::Join" : ["", [
          "#!/bin/bash -ex", "\n",
          "wget https://mywebsite.com/bootstrap.sh","\n",
          "sh bootstrap.sh","\n"
         ] ] } }
      }
      },
      "SIDEKICK2" : {
      "Type" : "AWS::EC2::Instance",
      "Properties" : {
        "Tags":[{"Key":"Name", "Value":"SIDEKICK2"}],
        "SecurityGroups" : [ { "Ref" : "InstanceSecurityGroup" } ],
        "KeyName" : "mykey",
        "ImageId" : "ami-a25415cb",
        "InstanceType": "m1.large",
        "UserData"       : { "Fn::Base64" : { "Fn::Join" : ["", [
          "#!/bin/bash -ex", "\n",
          "wget https://mywebsite.com/bootstrap.sh","\n",
          "sh bootstrap.sh","\n"
         ] ] } }

      }
      }
  },
  "Outputs" : {
          "MASTERURL": {
            "Description": "Access MASTER Management Portal at the following URL.",
            "Value": { "Fn::Join": [ "",
                [ "http://", { "Fn::GetAtt": [ "MASTER", "PublicDnsName" ] }, ":57772/csp/sys/UtilHome.csp" ]
            ] }
        }

  }

}