Lab_MainVPCStack

lab1-vpc_ELB_combined.json

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

  "Description" : "Builds a VPC w/ INET Gateway and 3 public subnets. **WARNING** This template creates Amazon EC2 instance(s). You will be billed for the AWS resources used if you create a stack from this template.",

  "Resources" : {

    "VPC" : {
      "Type" : "AWS::EC2::VPC",
      "Properties" : {
        "CidrBlock" : "192.168.0.0/16",
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "PublicSubnetA" : {
      "Type" : "AWS::EC2::Subnet",
      "Properties" : {
        "VpcId" : { "Ref" : "VPC" },
        "CidrBlock" : "192.168.10.0/24",
        "AvailabilityZone" : { "Fn::Select": [ "0", {"Fn::GetAZs": {"Ref": "AWS::Region"}} ]},
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "PublicSubnetB" : {
      "Type" : "AWS::EC2::Subnet",
      "Properties" : {
        "VpcId" : { "Ref" : "VPC" },
        "CidrBlock" : "192.168.11.0/24",
        "AvailabilityZone" : { "Fn::Select": [ "1", {"Fn::GetAZs": {"Ref": "AWS::Region"}} ]},
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "PublicSubnetC" : {
      "Type" : "AWS::EC2::Subnet",
      "Properties" : {
        "VpcId" : { "Ref" : "VPC" },
        "CidrBlock" : "192.168.12.0/24",
        "AvailabilityZone" : { "Fn::Select": [ "2", {"Fn::GetAZs": {"Ref": "AWS::Region"}} ]},
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "InternetGateway" : {
      "Type" : "AWS::EC2::InternetGateway",
      "Properties" : {
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "AttachGateway" : {
      "Type" : "AWS::EC2::VPCGatewayAttachment",
      "Properties" : {
         "VpcId" : { "Ref" : "VPC" },
         "InternetGatewayId" : { "Ref" : "InternetGateway" }
      }
    },

    "PublicRouteTable" : {
      "Type" : "AWS::EC2::RouteTable",
      "Properties" : {
        "VpcId" : {"Ref" : "VPC"},
        "Tags" : [
          {"Key" : "Application", "Value" : { "Ref" : "AWS::StackName"} },
          {"Key" : "Network", "Value" : "Public" }
        ]
      }
    },

    "PublicRoute" : {
      "Type" : "AWS::EC2::Route",
      "Properties" : {
        "RouteTableId" : { "Ref" : "PublicRouteTable" },
        "DestinationCidrBlock" : "0.0.0.0/0",
        "GatewayId" : { "Ref" : "InternetGateway" }
      }
    },

    "PublicSubnetRouteTableAssociationA" : {
      "Type" : "AWS::EC2::SubnetRouteTableAssociation",
      "Properties" : {
        "SubnetId" : { "Ref" : "PublicSubnetA" },
        "RouteTableId" : { "Ref" : "PublicRouteTable" }
      }
    },

    "PublicSubnetRouteTableAssociationB" : {
      "Type" : "AWS::EC2::SubnetRouteTableAssociation",
      "Properties" : {
        "SubnetId" : { "Ref" : "PublicSubnetB" },
        "RouteTableId" : { "Ref" : "PublicRouteTable" }
      }
    },

    "PublicSubnetRouteTableAssociationC" : {
      "Type" : "AWS::EC2::SubnetRouteTableAssociation",
      "Properties" : {
        "SubnetId" : { "Ref" : "PublicSubnetC" },
        "RouteTableId" : { "Ref" : "PublicRouteTable" }
      }
    }
  },

  "Outputs" : {
    "VpcId" : {
      "Value" : {"Ref" : "VPC"},
      "Description" : "VPC ID of newly created VPC"
    },

    "PublicSubnetA" : {
      "Value" : {"Ref" : "PublicSubnetA"},
      "Description" : "Public Subnet in AZ A"
    },

    "PublicSubnetB" : {
      "Value" : {"Ref" : "PublicSubnetB"},
      "Description" : "Public Subnet in AZ B"
    },

    "PublicSubnetC" : {
      "Value" : {"Ref" : "PublicSubnetC"},
      "Description" : "Public Subnet in AZ C"
    }
  }
}