vpc-template.yaml

#   AWS CloudFormation template for an AWS Virtual Private Cloud (VPC).
#   Copyright (C) 2020  Erik Auerswald <auerswal@unix-ag.uni-kl.de>
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
---
AWSTemplateFormatVersion: 2010-09-09
Description: Basic Virtual Private Cloud (VPC) template
Parameters:
  Ipv4Prefix:
    Description: IPv4 prefix (CIDR notation)
    Type: String
    Default: 10.0.0.0/16
  Name:
    Description: Name for this VPC (tag "name")
    Type: String
    Default: unnamed
Resources:
  TheVPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: !Ref Ipv4Prefix
      EnableDnsHostnames: true
      EnableDnsSupport: true
      InstanceTenancy: default
      Tags:
        - Key: name
          Value: !Ref Name
Outputs:
  VpcId:
    Description: VPC ID
    Value: !Ref TheVPC
  Prefix:
    Description: CIDR Prefix
    Value: !Ref Ipv4Prefix