Create tunnel resources (#17)

main.tf

@@ -4,6 +4,10 @@ locals {
   }
 }
 
+resource "netbox_vpn_tunnel_group" "sites" {
+  name = "site-tunnels"
+}
+
 module "device" {
   for_each = local.devices
 
@@ -26,4 +30,6 @@ module "device" {
   )
 
   tunnel_prefix_role_id = data.netbox_ipam_role.transfer.id
+
+  tunnel_group_id = netbox_vpn_tunnel_group.sites.id
 }

modules/device/tunnel.tf

@@ -69,3 +69,23 @@ resource "netbox_ip_address" "local_tunnel_address_v6" {
   description         = "Peer address of ${var.name} for ${each.key}"
   tenant_id           = var.tenant_id
 }
+
+resource "netbox_vpn_tunnel" "core" {
+  for_each = { for i, name in var.tunnel_peer_names : name => i }
+
+  name          = "${each.key}-${var.name}"
+  encapsulation = "gre"
+  status        = "active"
+  description   = "Site tunnel from ${each.key} to ${local.location}"
+
+  tunnel_group_id = var.tunnel_group_id
+}
+
+resource "netbox_vpn_tunnel_termination" "site" {
+  for_each = netbox_vpn_tunnel.core
+
+  tunnel_id = each.value.id
+  role      = "peer"
+
+  device_interface_id = netbox_device_interface.tunnels[each.key].id
+}

modules/device/variables.tf

@@ -23,6 +23,11 @@ variable "tunnel_peer_names" {
   description = "names of tunnel peers"
 }
 
+variable "tunnel_group_id" {
+  type        = number
+  description = "ID of the tunnel group to create tunnels in"
+}
+
 variable "tunnel_prefix_v4_id" {
   type        = number
   description = "Netbox ID of prefix (v4) to create tunnel prefix in"