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November 29, 2022 16:25
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AWSTemplateFormatVersion: '2010-09-09' | |
Description: 'Simple (not production-ready) VPC' | |
Parameters: | |
ClassB: | |
Description: 'Class B of VPC (10.XXX.0.0/16)' | |
Type: Number | |
Default: 0 | |
ConstraintDescription: 'Must be in the range [0-255]' | |
MinValue: 0 | |
MaxValue: 255 | |
Owner: | |
Description: 'Owner of the resources.' | |
Type: String | |
Resources: | |
VPC: | |
Type: 'AWS::EC2::VPC' | |
Properties: | |
CidrBlock: !Sub '10.${ClassB}.0.0/16' | |
EnableDnsSupport: true | |
EnableDnsHostnames: true | |
InstanceTenancy: default | |
Tags: | |
- Key: Name | |
Value: !Sub '${Owner}-vpc-${ClassB}' | |
- Key: Owner | |
Value: !Sub '${Owner}' | |
InternetGateway: | |
Type: 'AWS::EC2::InternetGateway' | |
Properties: | |
Tags: | |
- Key: Name | |
Value: !Sub '${Owner}-igw-${ClassB}' | |
- Key: Owner | |
Value: !Sub '${Owner}' | |
VPCGatewayAttachment: | |
Type: 'AWS::EC2::VPCGatewayAttachment' | |
Properties: | |
VpcId: !Ref VPC | |
InternetGatewayId: !Ref InternetGateway | |
WebSecurityGroup: | |
Type: AWS::EC2::SecurityGroup | |
Properties: | |
GroupDescription: Allow http to client host | |
VpcId: !Ref VPC | |
SecurityGroupIngress: | |
- IpProtocol: tcp | |
FromPort: 80 | |
ToPort: 80 | |
CidrIp: 0.0.0.0/0 | |
SubnetAPublic: | |
Type: 'AWS::EC2::Subnet' | |
Properties: | |
AvailabilityZone: !Select [0, !GetAZs ''] | |
CidrBlock: !Sub '10.${ClassB}.0.0/20' | |
MapPublicIpOnLaunch: true | |
VpcId: !Ref VPC | |
Tags: | |
- Key: Name | |
Value: !Sub '${Owner}-sub-${ClassB}-A public' | |
SubnetAPrivate: | |
Type: 'AWS::EC2::Subnet' | |
Properties: | |
AvailabilityZone: !Select [0, !GetAZs ''] | |
CidrBlock: !Sub '10.${ClassB}.16.0/20' | |
VpcId: !Ref VPC | |
Tags: | |
- Key: Name | |
Value: !Sub '${Owner}-sub-${ClassB}-A private' | |
RouteTablePublic: | |
Type: 'AWS::EC2::RouteTable' | |
Properties: | |
VpcId: !Ref VPC | |
Tags: | |
- Key: Name | |
Value: !Sub '${Owner}-rt-${ClassB}-public' | |
- Key: Owner | |
Value: !Sub '${Owner}' | |
RouteTableAssociationAPublic: | |
Type: 'AWS::EC2::SubnetRouteTableAssociation' | |
Properties: | |
SubnetId: !Ref SubnetAPublic | |
RouteTableId: !Ref RouteTablePublic | |
RouteTablePublicInternetRoute: | |
Type: 'AWS::EC2::Route' | |
DependsOn: VPCGatewayAttachment | |
Properties: | |
RouteTableId: !Ref RouteTablePublic | |
DestinationCidrBlock: '0.0.0.0/0' | |
GatewayId: !Ref InternetGateway | |
Outputs: | |
VPC: | |
Description: 'VPC.' | |
Value: !Ref VPC | |
Export: | |
Name: !Sub '${AWS::StackName}-VPC' | |
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