To create a site-to-site VPN utilizing Terraform, you need to use the aws_vpn_gateway and aws_vpn_connection assets from the AWS supplier. Right here’s an instance Terraform configuration to create a site-to-site VPN:
useful resource "aws_vpn_gateway" "vpn_gateway" {
vpc_id = "<VPC_ID>"
tags = {
Identify = "SiteToSiteVPN"
}
}
useful resource "aws_vpn_connection" "vpn_connection" {
customer_gateway_id = "<CUSTOMER_GATEWAY_ID>"
vpn_gateway_id = aws_vpn_gateway.vpn_gateway.id
sort = "ipsec.1"
static_routes_only = true
tags = {
Identify = "SiteToSiteVPNConnection"
}
}
useful resource "aws_vpn_connection_route" "vpn_connection_route" {
destination_cidr_block = "<DESTINATION_CIDR_BLOCK>"
vpn_connection_id = aws_vpn_connection.vpn_connection.id
}
Within the above Terraform configuration, it’s essential to substitute <VPC_ID> with the ID of the VPC the place the VPN gateway shall be hooked up, <CUSTOMER_GATEWAY_ID> with the ID of the client gateway representing the distant web site, and <DESTINATION_CIDR_BLOCK> with the CIDR block of the distant community you need to hook up with.
This configuration creates a VPN gateway (aws_vpn_gateway), a VPN connection (aws_vpn_connection), and a VPN connection route (aws_vpn_connection_route). The VPN gateway is hooked up to the required VPC, and the VPN connection is related to the client gateway and the VPN gateway. The VPN connection route specifies the vacation spot CIDR block that must be routed by the VPN connection.
After getting the Terraform configuration prepared, you may initialize the Terraform undertaking, plan the infrastructure adjustments, and apply them utilizing the Terraform CLI. The VPN assets shall be provisioned primarily based on the configuration supplied.
