Use int.{gprd,gstg}.gitlab.net for internal endpoint

environments/gprd/main.tf

@@ -626,7 +626,7 @@ module "gcp-tcp-lb" {
   lb_count               = "${length(var.tcp_lbs["names"])}"
   names                  = "${var.tcp_lbs["names"]}"
   fqdn                   = "${var.lb_fqdn}"
-  gitlab_zone_id         = "${var.gitlab_com_zone_id}"
+  gitlab_zone_id         = "${var.gitlab_net_zone_id}"
   environment            = "${var.environment}"
   region                 = "${var.region}"
   project                = "${var.project}"
@@ -650,6 +650,10 @@ resource "google_compute_region_backend_service" "internal-lb" {
     group = "${module.fe-lb.instance_groups_self_link[1]}"
   }
 
+  backend {
+    group = "${module.fe-lb.instance_groups_self_link[2]}"
+  }
+
   health_checks = ["${module.fe-lb.http_health_check_self_link}"]
 }
 
@@ -659,7 +663,7 @@ module "gcp-tcp-lb-internal" {
   lb_count               = "${length(var.tcp_lbs_internal["names"])}"
   names                  = "${var.tcp_lbs_internal["names"]}"
   fqdn                   = "${var.lb_fqdn_internal}"
-  gitlab_zone_id         = "${var.gitlab_com_zone_id}"
+  gitlab_zone_id         = "${var.gitlab_net_zone_id}"
   environment            = "${var.environment}"
   region                 = "${var.region}"
   project                = "${var.project}"

environments/gprd/variables.tf

@@ -35,7 +35,7 @@ variable "lb_fqdn_bastion" {
 }
 
 variable "lb_fqdn_internal" {
-  default = "internal.gprd.gitlab.com"
+  default = "int.gprd.gitlab.net"
 }
 
 #

environments/gstg/main.tf

@@ -638,7 +638,7 @@ module "gcp-tcp-lb-internal" {
   lb_count               = "${length(var.tcp_lbs_internal["names"])}"
   names                  = "${var.tcp_lbs_internal["names"]}"
   fqdn                   = "${var.lb_fqdn_internal}"
-  gitlab_zone_id         = "${var.gitlab_com_zone_id}"
+  gitlab_zone_id         = "${var.gitlab_net_zone_id}"
   environment            = "${var.environment}"
   region                 = "${var.region}"
   project                = "${var.project}"

environments/gstg/variables.tf

@@ -78,7 +78,7 @@ variable "lb_fqdn_bastion" {
 }
 
 variable "lb_fqdn_internal" {
-  default = "internal.gstg.gitlab.com"
+  default = "int.gstg.gitlab.net"
 }
 
 #