"DevVPC": {
  "Type" : "AWS::EC2::VPC",
  "Description" : "Creation of DEV Vpc",
  "Properties" : {
    "CidrBlock" : "172.51.0.0/16",
    "EnableDnsSupport" : "true",
    "EnableDnsHostnames" : "true",
    "InstanceTenancy" : "dedicated"
  }
},

"SubnetOne": {
  "Type" : "AWS::EC2::Subnet",
  "Properties" : {
    "AvailabilityZone" : "us-west-2a",
    "CidrBlock" : "172.51.0.0/20",
    "MapPublicIpOnLaunch" : "true",
    "VpcId" : { "Ref" : "DevVPC" }
  }
},

"SubnetTwo": {
  "Type" : "AWS::EC2::Subnet",
  "Properties" : {
    "AvailabilityZone" : "us-west-2b",
    "CidrBlock" : "172.51.16.0/20",
    "MapPublicIpOnLaunch" : "true",
    "VpcId" : { "Ref" : "DevVPC" }
  }
},

"SubnetThree": {
  "Type" : "AWS::EC2::Subnet",
  "Properties" : {
    "AvailabilityZone" : "us-west-2c",
    "CidrBlock" : "172.51.32.0/20",
    "MapPublicIpOnLaunch" : "true",
    "VpcId" : { "Ref" : "DevVPC" }
  }
},

"DevBatchServersASG" : {
  "Type" : "AWS::AutoScaling::AutoScalingGroup",
  "Properties" : {
    "AvailabilityZones" : { "Fn::FindInMap" : [ "AvailabilityZoneMap", { "Ref" : "EnvType" }, "availabilityZone"] },
    "VPCZoneIdentifier" : [ {   "Ref" : "SubnetOne", "Ref" : "SubnetTwo", "Ref" : "SubnetThree" } ],
    "LaunchConfigurationName" : { "Ref" : "BatchServerLaunchConfiguration" },
    "MinSize" : { "Fn::FindInMap" : [ "ScalingMin", { "Ref" : "EnvType" }, "Batch"] },
    "MaxSize" : { "Fn::FindInMap" : [ "ScalingMax", { "Ref" : "EnvType" }, "Batch"] },
    "TerminationPolicies" : [ "NewestInstance" ],
    "MetricsCollection": [
      {
        "Granularity": "1Minute",
        "Metrics": []
      }],

    "Tags" : [
      { "Key" : "Name", "Value" : { "Fn::Join" : [ "-", [ { "Ref" : "TeamName" }, { "Ref" : "EnvType" }, "Batch", { "Ref" : "BuildNumber" }  ]] }, "PropagateAtLaunch" : "true" },
      { "Key" : "Environment", "Value" : "Batch", "PropagateAtLaunch" : "true" },
      { "Key" : "EnvironmentType", "Value" : { "Ref" : "EnvType" }, "PropagateAtLaunch" : "true" },
      { "Key" : "Team", "Value" : "Angelsense", "PropagateAtLaunch" : "true" }
      ]
    },

    "CreationPolicy" : {
      "AutoScalingCreationPolicy" : {
        "MinSuccessfulInstancesPercent" : "0"
      },
      "ResourceSignal" : {
        "Count": { "Fn::FindInMap" : [ "ScalingMin", { "Ref" : "EnvType" }, "Batch" ] },
        "Timeout": "PT10M"
      }
    }
  },

"AvailabilityZoneMap" : {
  "DEV"  : { "availabilityZone" : [ "us-west-2a", "us-west-2b", "us-west-2c" ] },
  "Load"  : { "availabilityZone" : [ "us-west-2a", "us-west-2b", "us-west-2c" ] },
  "Staging"   : { "availabilityZone" : [ "us-west-2a", "us-west-2b", "us-west-2c" ] },
  "Prod-US" : { "availabilityZone" : [ "us-west-2a", "us-west-2b", "us-west-2c" ] }
},

"AvailabilityZones" : { "Fn::FindInMap" : [ "AvailabilityZoneMap", { "Ref" : "EnvType" }, "availabilityZone"] },