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VPC Setup.yml
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Description: Creating VPC
Parameters:
VPCName:
Description: VPC environment name
Type: String
VpcCIDR:
Description: VPC CIDR Range
Type: String
Default: 10.10.0.0/16
PublicSubnet1A:
Description: Public Subnet under 1A
Type: String
Default: 10.10.1.0/24
PublicSubnet1B:
Description: Public Subnet under 1B
Type: String
Default: 10.10.2.0/24
PrivateSubnet1A:
Description: Private Subnet 1A
Type: String
Default: 10.10.3.0/24
PrivateSubnet1B:
Description: Private Subnet 1B
Type: String
Default: 10.10.4.0/24
Resources:
VPC:
Type: AWS::EC2::VPC
Properties:
CidrBlock: !Ref VpcCIDR
Tags:
- Key: Name
Value: !Ref VPCName
InternetGateway:
Type: AWS::EC2::InternetGateway
Properties:
Tags:
- Key: Name
Value: !Ref VPCName
InternetGatewayAttachment:
Type: AWS::EC2::VPCGatewayAttachment
Properties:
InternetGatewayId: !Ref InternetGateway
VpcId: !Ref VPC
PublicSubnet1:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs ]
CidrBlock: !Ref PublicSubnet1A
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${VPCName} Public Subnet (AZ1)
PublicSubnet2:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 1, !GetAZs ]
CidrBlock: !Ref PublicSubnet1B
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${VPCName} Public Subnet (AZ2)
PrivateSubnet1:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs ]
CidrBlock: !Ref PrivateSubnet1A
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${VPCName} Private Subnet (AZ1)
PrivateSubnet2:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 1, !GetAZs ]
CidrBlock: !Ref PrivateSubnet1B
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${VPCName} Private Subnet (AZ2)
NatGateway1EIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: VPC
NatGateway1:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGateway1EIP.AllocationId
SubnetId: !Ref PublicSubnet1
PublicRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${VPCName} Public Routes
DefaultPublicRoute:
Type: AWS::EC2::Route
DependsOn: InternetGatewayAttachment
Properties:
RouteTableId: !Ref PublicRouteTable
DestinationCidrBlock: 0.0.0.0/0
GatewayId: !Ref InternetGateway
PublicSubnet1RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PublicRouteTable
SubnetId: !Ref PublicSubnet1
PublicSunet2RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PublicRouteTable
SubnetId: !Ref PublicSubnet2
PrivateRouteTable1:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${VPCName} Private Route
DefualtPrivateRoute1:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable1
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway1
PrivateSubnet1RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PrivateRouteTable1
SubnetId: !Ref PrivateSubnet1
PrivateSubnet1RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PrivateRouteTable1
SubnetId: !Ref PrivateSubnet1
Outputs:
VPC:
Description: Referance to Created VPC
Value: !Ref VPC
PublicSubnets:
Description: Referance to Public Subnets
Value: !Join [",", [ !Ref PublicSubnet1, !Ref PublicSubnet2 ]]
PrivateSubnets:
Description: Referance to Private Subnets
Value: !Join [",", [ !Ref PrivateSubnet1, !Ref PrivateSubnet2 ]]