From 4f15e8d65abd17daa0a2c22bc2d2a79d647c7bf8 Mon Sep 17 00:00:00 2001
From: Shahab Dogar <shahab@dogar.dev>
Date: Tue, 15 Jul 2025 12:18:47 +0500
Subject: [PATCH] feat: CDKTF | migrate nginx ingress to cdktf

---
 helm/helmfile.yaml | 10 ----------
 main.ts            |  7 +++++++
 nginx/index.ts     | 28 ++++++++++++++++++++++++++++
 3 files changed, 35 insertions(+), 10 deletions(-)
 create mode 100644 nginx/index.ts

diff --git a/helm/helmfile.yaml b/helm/helmfile.yaml
index 933460e..a7fa786 100644
--- a/helm/helmfile.yaml
+++ b/helm/helmfile.yaml
@@ -1,8 +1,6 @@
 repositories:
   - name: metallb
     url: https://metallb.github.io/metallb
-  - name: ingress-nginx
-    url: https://kubernetes.github.io/ingress-nginx
   - name: prometheus-community
     url: https://prometheus-community.github.io/helm-charts
 ---
@@ -13,14 +11,6 @@ releases:
     chart: metallb/metallb
     version: 0.14.8
 
-  # Ingress for local network
-  - name: ingress-nginx-internal
-    namespace: nginx-system
-    chart: ingress-nginx/ingress-nginx
-    version: 4.10.1
-    values:
-      - ./values/nginx-internal.values.yaml
-
   # Prometheus Operator
   - name: prometheus-operator
     namespace: prometheus-system
diff --git a/main.ts b/main.ts
index ff91d59..55448fb 100644
--- a/main.ts
+++ b/main.ts
@@ -15,6 +15,7 @@ import { CertManager } from "./cert-manager";
 import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
 import { PiHole } from "./pihole";
 import { MemcachedCluster } from "./memcached";
+import { Nginx } from "./nginx";
 
 dotenv.config();
 
@@ -74,6 +75,12 @@ class Homelab extends TerraformStack {
       version: "2.26.1",
     });
 
+    new Nginx(this, "nginx", {
+      provider: helm,
+      namespace: "nginx-system",
+      name: "ingress-nginx-internal",
+    });
+
     const certManagerApiVersion = "cert-manager.io/v1";
 
     new CertManager(this, "cert-manager", {
diff --git a/nginx/index.ts b/nginx/index.ts
new file mode 100644
index 0000000..d9e6a2a
--- /dev/null
+++ b/nginx/index.ts
@@ -0,0 +1,28 @@
+import * as fs from "fs";
+import { HelmProvider } from "@cdktf/provider-helm/lib/provider";
+import { Release } from "@cdktf/provider-helm/lib/release";
+import { Construct } from "constructs";
+
+type NginxOptions = {
+  provider: HelmProvider;
+  name: string;
+  namespace: string;
+};
+
+export class Nginx extends Construct {
+  constructor(scope: Construct, id: string, options: NginxOptions) {
+    super(scope, id);
+
+    new Release(this, id, {
+      ...options,
+      repository: "https://kubernetes.github.io/ingress-nginx",
+      chart: "ingress-nginx",
+      createNamespace: true,
+      values: [
+        fs.readFileSync("helm/values/nginx-internal.values.yaml", {
+          encoding: "utf8",
+        }),
+      ],
+    });
+  }
+}