Cloud9WithNewVPC.yaml

---
  AWSTemplateFormatVersion: 2010-09-09
  Description: VPC Infrastructure setup and deployment of Cloud9 IDE for SRV306 AWS Re:Invent Workshop 2018
  Resources:
    # Create the Cloud9 Instance in a specified Subnet
    Cloud9Instance:
      Type: "AWS::Cloud9::EnvironmentEC2"
      Properties:
        Description: "Cloud9 IDE for the SRV306 Serverless Authentication and Authorization Workshop at AWS Re:Invent 2018"
        AutomaticStopTimeMinutes: 60
        InstanceType: t2.micro
        Name: !Sub ${AWS::StackName}-Cloud9Instance
        SubnetId: !Ref PublicSubnet1
      DependsOn: GatewayToInternet

    # Create the VPC infrastructure
    Vpc:
      Type: AWS::EC2::VPC
      Properties:
        CidrBlock: 172.20.0.0/16
        EnableDnsHostnames: true
        Tags:
        - Key: Name
          Value: !Sub "${AWS::StackName}-VPC"

    PublicSubnet1:
      Type: AWS::EC2::Subnet
      Properties:
        VpcId: !Ref Vpc
        AvailabilityZone: !Select [ 0, !GetAZs '' ]
        CidrBlock: 172.20.1.0/24
        Tags:
        - Key: Name
          Value: !Sub "${AWS::StackName}-PublicSubnet1"

    InternetGateway:
      Type: AWS::EC2::InternetGateway
      Properties:
        Tags:
        - Key: Name
          Value: !Sub "${AWS::StackName}-InternetGateway"

    GatewayToInternet:
      Type: AWS::EC2::VPCGatewayAttachment
      Properties:
        VpcId: !Ref Vpc
        InternetGatewayId: !Ref InternetGateway

    PublicRouteTable:
      Type: AWS::EC2::RouteTable
      Properties:
        VpcId: !Ref Vpc
        Tags:
        - Key: Name
          Value: !Sub "${AWS::StackName}-InternetGateway"

    PublicRoute:
      Properties:
        RouteTableId: !Ref PublicRouteTable
        DestinationCidrBlock: 0.0.0.0/0
        GatewayId: !Ref InternetGateway
      Type: AWS::EC2::Route

    PubSubnet1RTAssoc:
      Properties:
        SubnetId: !Ref PublicSubnet1
        RouteTableId: !Ref PublicRouteTable
      Type: AWS::EC2::SubnetRouteTableAssociation

  Outputs:
    Cloud9IDE:
      Value:
        !Join ["",["https://",!Ref "AWS::Region",".console.aws.amazon.com/cloud9/ide/",!Ref Cloud9Instance,"?region=",!Ref "AWS::Region"]]
    Vpc:
      Description: Vpc for Cloud9 instance
      Value: !Ref Vpc
      Export:
        Name: !Sub ${AWS::StackName}-Vpc
    PublicSubnet1:
      Description: Public Subnet for Cloud9 Instance
      Value: !Ref PublicSubnet1
      Export:
        Name: !Sub ${AWS::StackName}-PublicSubnet1