feat(TPG >=4.51)!: add support for NAT tcp wait timeout (#64)

Author: llavaud

nat.tf

@@ -34,6 +34,7 @@ resource "google_compute_router_nat" "nats" {
   icmp_idle_timeout_sec               = lookup(each.value, "icmp_idle_timeout_sec", null)
   tcp_established_idle_timeout_sec    = lookup(each.value, "tcp_established_idle_timeout_sec", null)
   tcp_transitory_idle_timeout_sec     = lookup(each.value, "tcp_transitory_idle_timeout_sec", null)
+  tcp_time_wait_timeout_sec           = lookup(each.value, "tcp_time_wait_timeout_sec", null)
   enable_endpoint_independent_mapping = lookup(each.value, "enable_endpoint_independent_mapping", null)
   enable_dynamic_port_allocation      = lookup(each.value, "enable_dynamic_port_allocation", null)
 

variables.tf

@@ -68,6 +68,7 @@ variable "bgp" {
 # - icmp_idle_timeout_sec (number, optional): Timeout (in seconds) for ICMP connections. Defaults to 30s if not set.
 # - tcp_established_idle_timeout_sec (number, optional): Timeout (in seconds) for TCP established connections. Defaults to 1200s if not set.
 # - tcp_transitory_idle_timeout_sec (number, optional): Timeout (in seconds) for TCP transitory connections. Defaults to 30s if not set.
+# - tcp_time_wait_timeout_sec (number, optional): Timeout (in seconds) for TCP connections that are in TIME_WAIT state. Defaults to 120s if not set.
 # - log_config (object, optional):
 #    - filter: Specifies the desired filtering of logs on this NAT. Defaults to "ALL".
 # - subnetworks (list(objects), optional):

versions.tf

@@ -20,7 +20,7 @@ terraform {
 
     google = {
       source  = "hashicorp/google"
-      version = ">= 4.27, < 5.0"
+      version = ">= 4.51, < 5.0"
     }
   }