terraform/website/source/docs/providers/aws/r/route_table.html.markdown

layout	page_title	sidebar_current	description
aws	AWS: aws_route_table	docs-aws-resource-route-table|	Provides a resource to create a VPC routing table.

aws_route_table

Provides a resource to create a VPC routing table.

~> NOTE on Route Tables and Routes: Terraform currently provides both a standalone Route resource and a Route Table resource with routes defined in-line. At this time you cannot use a Route Table with in-line routes in conjunction with any Route resources. Doing so will cause a conflict of rule settings and will overwrite rules.

Example usage with tags:

resource "aws_route_table" "r" {
    vpc_id = "${aws_vpc.default.id}"
    route {
        cidr_block = "10.0.1.0/24"
        gateway_id = "${aws_internet_gateway.main.id}"
    }

	tags {
		Name = "main"
	}
}

Argument Reference

The following arguments are supported:

• vpc_id - (Required) The ID of the routing table.
• route - (Optional) A list of route objects. Their keys are documented below.
• tags - (Optional) A mapping of tags to assign to the resource.
• propagating_vgws - (Optional) A list of virtual gateways for propagation.

Each route supports the following:

• cidr_block - (Required) The CIDR block of the route.
• gateway_id - (Optional) The Internet Gateway ID.
• instance_id - (Optional) The EC2 instance ID.
• vpc_peering_connection_id - (Optional) The VPC Peering ID.
• network_interface_id - (Optional) The ID of the elastic network interface (eni) to use.

Each route must contain either a gateway_id, an instance_id or a vpc_peering_connection_id or a network_interface_id. Note that the default route, mapping the VPC's CIDR block to "local", is created implicitly and cannot be specified.

Attributes Reference

The following attributes are exported: ~> NOTE: Only the target that is entered is exported as a readable attribute once the route resource is created.

• id - The ID of the routing table