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opentf/website/source/docs/providers/aws/r/vpc.html.markdown
2017-04-17 13:17:54 +03:00

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---
layout: "aws"
page_title: "AWS: aws_vpc"
sidebar_current: "docs-aws-resource-vpc"
description: |-
Provides an VPC resource.
---
# aws\_vpc
Provides an VPC resource.
## Example Usage
Basic usage:
```hcl
resource "aws_vpc" "main" {
cidr_block = "10.0.0.0/16"
}
```
Basic usage with tags:
```hcl
resource "aws_vpc" "main" {
cidr_block = "10.0.0.0/16"
instance_tenancy = "dedicated"
tags {
Name = "main"
}
}
```
## Argument Reference
The following arguments are supported:
* `cidr_block` - (Required) The CIDR block for the VPC.
* `instance_tenancy` - (Optional) A tenancy option for instances launched into the VPC
* `enable_dns_support` - (Optional) A boolean flag to enable/disable DNS support in the VPC. Defaults true.
* `enable_dns_hostnames` - (Optional) A boolean flag to enable/disable DNS hostnames in the VPC. Defaults false.
* `enable_classiclink` - (Optional) A boolean flag to enable/disable ClassicLink
for the VPC. Only valid in regions and accounts that support EC2 Classic.
See the [ClassicLink documentation][1] for more information. Defaults false.
* `assign_generated_ipv6_cidr_block` - (Optional) Requests an Amazon-provided IPv6 CIDR
block with a /56 prefix length for the VPC. You cannot specify the range of IP addresses, or
the size of the CIDR block. Default is `false`.
* `tags` - (Optional) A mapping of tags to assign to the resource.
## Attributes Reference
The following attributes are exported:
* `id` - The ID of the VPC
* `cidr_block` - The CIDR block of the VPC
* `instance_tenancy` - Tenancy of instances spin up within VPC.
* `enable_dns_support` - Whether or not the VPC has DNS support
* `enable_dns_hostnames` - Whether or not the VPC has DNS hostname support
* `enable_classiclink` - Whether or not the VPC has Classiclink enabled
* `main_route_table_id` - The ID of the main route table associated with
this VPC. Note that you can change a VPC's main route table by using an
[`aws_main_route_table_association`](/docs/providers/aws/r/main_route_table_assoc.html).
* `default_network_acl_id` - The ID of the network ACL created by default on VPC creation
* `default_security_group_id` - The ID of the security group created by default on VPC creation
* `default_route_table_id` - The ID of the route table created by default on VPC creation
* `ipv6_association_id` - The association ID for the IPv6 CIDR block.
* `ipv6_cidr_block` - The IPv6 CIDR block.
[1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-classiclink.html
## Import
VPCs can be imported using the `vpc id`, e.g.
```
$ terraform import aws_vpc.test_vpc vpc-a01106c2
```