Add custom VPC support

Add ability for user to specify subnetwork alongside the network for custom VPC support. When deploying in the default VPC the subnetwork flag can remain empty.
googleforgames · Jul 17, 2020 · 7ddabe0 · 7ddabe0
1 parent c8d6dd4
commit 7ddabe0
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diff --git a/install/terraform/modules/gke/cluster.tf b/install/terraform/modules/gke/cluster.tf
@@ -28,6 +28,7 @@ locals {
   machineType       = lookup(var.cluster, "machineType", "n1-standard-4")
   initialNodeCount  = lookup(var.cluster, "initialNodeCount", "4")
   network           = lookup(var.cluster, "network", "default")
+  subnetwork        = lookup(var.cluster, "subnetwork", "")
   kubernetesVersion = lookup(var.cluster, "kubernetesVersion", "1.15")
 }
 
@@ -49,6 +50,7 @@ resource "google_container_cluster" "primary" {
   location = local.zone
   project  = local.project
   network  = local.network
+  subnetwork = local.subnetwork
 
   min_master_version = local.kubernetesVersion
 

diff --git a/install/terraform/modules/gke/variables.tf b/install/terraform/modules/gke/variables.tf
@@ -31,6 +31,7 @@ variable "cluster" {
     "initialNodeCount"  = "4"
     "project"           = "agones"
     "network"           = "default"
+    "subnetwork"        = ""
     "kubernetesVersion" = "1.15"
   }
 }