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Demonstration CloudFormation YAML template for creating a VPC
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AWSTemplateFormatVersion: '2010-09-09' | |
Description: VPC Network Stack | |
Metadata: {} | |
Mappings: {} | |
Conditions: {} | |
Outputs: {} | |
Parameters: | |
CidrBlock: | |
AllowedPattern: '((\d{1,3})\.){3}\d{1,3}/\d{1,2}' | |
Default: 10.0.0.0/16 | |
Description: VPC CIDR Block (eg 10.0.0.0/16) | |
Type: String | |
AvailabilityZone1: | |
Description: The AvailabilityZone to use for the first subnet | |
Type: AWS::EC2::AvailabilityZone::Name | |
AvailabilityZone2: | |
Description: The AvailabilityZone to use for the second subnet | |
Type: AWS::EC2::AvailabilityZone::Name | |
SubnetCIDR1: | |
AllowedPattern: '((\d{1,3})\.){3}\d{1,3}/\d{1,2}' | |
Default: 10.0.0.0/24 | |
Description: VPC CIDR Block for the Public Subnet (eg 10.0.0.0/24) | |
Type: String | |
SubnetCIDR2: | |
AllowedPattern: '((\d{1,3})\.){3}\d{1,3}/\d{1,2}' | |
Default: 10.0.1.0/24 | |
Description: VPC CIDR Block for the Public Subnet (eg 10.0.0.0/24) | |
Type: String | |
Resources: | |
VPC: | |
Type: AWS::EC2::VPC | |
Properties: | |
CidrBlock: | |
Ref: CidrBlock | |
EnableDnsHostnames: true | |
EnableDnsSupport: true | |
Tags: | |
- Key: Name | |
Value: | |
Ref: AWS::StackName | |
InternetGateway: | |
Type: AWS::EC2::InternetGateway | |
Properties: | |
Tags: | |
- Key: Name | |
Value: | |
Ref: AWS::StackName | |
GatewayAttachment: | |
Type: AWS::EC2::VPCGatewayAttachment | |
Properties: | |
InternetGatewayId: | |
Ref: InternetGateway | |
VpcId: | |
Ref: VPC | |
RouteTable: | |
Type: AWS::EC2::RouteTable | |
Properties: | |
Tags: | |
- Key: Name | |
Value: {Ref: 'AWS::StackName'} | |
VpcId: | |
Ref: VPC | |
PublicRoute: | |
Type: AWS::EC2::Route | |
Properties: | |
DestinationCidrBlock: 0.0.0.0/0 | |
GatewayId: | |
Ref: InternetGateway | |
RouteTableId: | |
Ref: RouteTable | |
Subnet1: | |
Type: AWS::EC2::Subnet | |
Properties: | |
AvailabilityZone: {Ref: AvailabilityZone1} | |
CidrBlock: {Ref: SubnetCIDR1} | |
MapPublicIpOnLaunch: true | |
Tags: | |
- Key: Name | |
Value: | |
Fn::Join: | |
- '-' | |
- [{Ref: 'AWS::StackName'}, {Ref: AvailabilityZone1}] | |
VpcId: {Ref: VPC} | |
Subnet2: | |
Type: AWS::EC2::Subnet | |
Properties: | |
AvailabilityZone: {Ref: AvailabilityZone2} | |
CidrBlock: {Ref: SubnetCIDR2} | |
MapPublicIpOnLaunch: true | |
Tags: | |
- Key: Name | |
Value: | |
Fn::Join: | |
- '-' | |
- [{Ref: 'AWS::StackName'}, {Ref: AvailabilityZone2}] | |
VpcId: {Ref: VPC} | |
SubnetAssoc1: | |
Type: AWS::EC2::SubnetRouteTableAssociation | |
Properties: | |
RouteTableId: | |
Ref: RouteTable | |
SubnetId: | |
Ref: Subnet1 | |
SubnetAssoc2: | |
Type: AWS::EC2::SubnetRouteTableAssociation | |
Properties: | |
RouteTableId: | |
Ref: RouteTable | |
SubnetId: | |
Ref: Subnet2 |
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