init

terraform/modules/k8s/nginx_ingress/helm/locals.tf

@@ -0,0 +1,18 @@
+locals {
+  ingress_nginx_values = merge(
+    {
+      controller = {
+        service = {
+          type = "LoadBalancer"
+        }
+      }
+    },
+    var.ingress_lb_ip == null ? {} : {
+      controller = {
+        service = {
+          loadBalancerIP = var.ingress_lb_ip
+        }
+      }
+    }
+  )
+}

terraform/modules/k8s/nginx_ingress/helm/main.tf

@@ -0,0 +1,9 @@
+resource "helm_release" "ingress_nginx" {
+  name             = "ingress-nginx"
+  repository       = "https://kubernetes.github.io/ingress-nginx"
+  chart            = "ingress-nginx"
+  namespace        = "ingress-nginx"
+  create_namespace = true
+
+  values = [yamlencode(local.ingress_nginx_values)]
+}

terraform/modules/k8s/nginx_ingress/helm/variables.tf

@@ -0,0 +1,10 @@
+variable "ingress_lb_ip" {
+  type        = string
+  description = "Static LB IP for ingress-nginx controller Service (must be from MetalLB pool). Leave null for dynamic."
+  default     = null
+}
+
+variable "pool_name" {
+  type        = string
+  description = "MetalLB address pool name for ingress-nginx Service annotation"
+}