Vpc.v1

The Vpc component lets you add a VPC to your app, but it has been deprecated because it does not support modifying the number of Availability Zones (AZs) after VPC creation.

For existing usage, rename sst.aws.Vpc to sst.aws.Vpc.v1. For new VPCs, use the latest Vpc component instead.

Caution

This component has been deprecated.

This creates a VPC with 2 Availability Zones by default. It also creates the following resources:

1. A security group.
2. A public subnet in each AZ.
3. A private subnet in each AZ.
4. An Internet Gateway, all the traffic from the public subnets are routed through it.
5. A NAT Gateway in each AZ. All the traffic from the private subnets are routed to the NAT Gateway in the same AZ.

Note

By default, this creates two NAT Gateways, one in each AZ. And it roughly costs $33 per NAT Gateway per month.

NAT Gateways are billed per hour and per gigabyte of data processed. By default, this creates a NAT Gateway in each AZ. And this would be roughly $33 per NAT Gateway per month. Make sure to review the pricing.

Create a VPC

sst.config.ts

new sst.aws.Vpc.v1("MyVPC");

Create it with 3 Availability Zones

sst.config.ts

new sst.aws.Vpc.v1("MyVPC", {
  az: 3
});

---

Constructor

new Vpc.v1(name, args?, opts?)

Parameters

• name string

• args? VpcArgs

• opts? ComponentResourceOptions

VpcArgs

az?

Type Input<number>

Default 2

Number of Availability Zones or AZs for the VPC. By default, it creates a VPC with 2 AZs since services like RDS and Fargate need at least 2 AZs.

{
  az: 3
}

transform?

Type Object

• elasticIp?

• internetGateway?

• natGateway?

• privateRouteTable?

• privateSubnet?

• publicRouteTable?

• publicSubnet?

• securityGroup?

• vpc?

Transform how this component creates its underlying resources.

transform.elasticIp?

Type EipArgs | (args: EipArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 Elastic IP resource.

transform.internetGateway?

Type InternetGatewayArgs | (args: InternetGatewayArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 Internet Gateway resource.

transform.natGateway?

Type NatGatewayArgs | (args: NatGatewayArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 NAT Gateway resource.

transform.privateRouteTable?

Type RouteTableArgs | (args: RouteTableArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 route table resource for the private subnet.

transform.privateSubnet?

Type SubnetArgs | (args: SubnetArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 private subnet resource.

transform.publicRouteTable?

Type RouteTableArgs | (args: RouteTableArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 route table resource for the public subnet.

transform.publicSubnet?

Type SubnetArgs | (args: SubnetArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 public subnet resource.

transform.securityGroup?

Type SecurityGroupArgs | (args: SecurityGroupArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 Security Group resource.

transform.vpc?

Type VpcArgs | (args: VpcArgs, opts: ComponentResourceOptions, name: string) => void

Transform the EC2 VPC resource.

Properties

id

Type Output<string>

The VPC ID.

nodes

Type Object

• elasticIps

• internetGateway

• natGateways

• privateRouteTables

• privateSubnets

• publicRouteTables

• publicSubnets

• securityGroup

• vpc

The underlying resources this component creates.

nodes.elasticIps

Type Output<Eip[]>

The Amazon EC2 Elastic IP.

nodes.internetGateway

Type InternetGateway

The Amazon EC2 Internet Gateway.

nodes.natGateways

Type Output<NatGateway[]>

The Amazon EC2 NAT Gateway.

nodes.privateRouteTables

Type Output<RouteTable[]>

The Amazon EC2 route table for the private subnet.

nodes.privateSubnets

Type Output<Subnet[]>

The Amazon EC2 private subnet.

nodes.publicRouteTables

Type Output<RouteTable[]>

The Amazon EC2 route table for the public subnet.

nodes.publicSubnets

Type Output<Subnet[]>

The Amazon EC2 public subnet.

nodes.securityGroup

Type SecurityGroup

The Amazon EC2 Security Group.

nodes.vpc

Type Vpc

The Amazon EC2 VPC.

privateSubnets

Type Output<Output<string>[]>

A list of private subnet IDs in the VPC.

publicSubnets

Type Output<Output<string>[]>

A list of public subnet IDs in the VPC.

securityGroups

Type Output<string>[]

A list of VPC security group IDs.

Methods

static get

Vpc.get(name, vpcID)

Parameters

• name string

  The name of the component.

• vpcID Input<string>

  The ID of the existing VPC.

Returns Vpc

Reference an existing VPC with the given ID. This is useful when you create a VPC in one stage and want to share it in another stage. It avoids having to create a new VPC in the other stage.

Tip

You can use the static get method to share VPCs across stages.

Imagine you create a VPC in the dev stage. And in your personal stage frank, instead of creating a new VPC, you want to share the VPC from dev.

sst.config.ts

const vpc = $app.stage === "frank"
  ? sst.aws.Vpc.v1.get("MyVPC", "vpc-0be8fa4de860618bb")
  : new sst.aws.Vpc.v1("MyVPC");

Here vpc-0be8fa4de860618bb is the ID of the VPC created in the dev stage. You can find this by outputting the VPC ID in the dev stage.

sst.config.ts

return {
  vpc: vpc.id
};