feat: Traefik | add traefik ingress class

helm/values/traefik.values.yaml

@@ -0,0 +1,18 @@
+ingress:
+  ingressClass:
+    enabled: true
+    isDefaultClass: false
+    name: traefik
+deployment:
+  replicas: 3
+  podLabels:
+    app: traefik
+nodeSelector:
+  nodepool: worker
+topologySpreadConstraints:
+  - maxSkew: 1
+    topologyKey: "kubernetes.io/hostname"
+    whenUnsatisfiable: "ScheduleAnyway"
+    labelSelector:
+      matchLabels:
+        app: traefik

main.ts

@@ -14,6 +14,7 @@ import { AuthentikServer } from "./authentik";
 import { ValkeyCluster } from "./valkey";
 import { CertManager } from "./cert-manager";
 import { Nginx } from "./nginx";
+import { Traefik } from "./traefik";
 import { Prometheus } from "./prometheus";
 import { MetalLB } from "./metallb";
 import { ExternalDNS } from "./external-dns";
@@ -74,6 +75,12 @@ class Homelab extends TerraformStack {
       name: "nginx-ingress",
     });
 
+    new Traefik(this, "traefik", {
+      provider: helm,
+      namespace,
+      name: "traefik",
+    });
+
     const certManagerApiVersion = "cert-manager.io/v1";
 
     const cm = new CertManager(this, "cert-manager", {

traefik/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 TraefikOptions = {
+  provider: HelmProvider;
+  name: string;
+  namespace: string;
+};
+
+export class Traefik extends Construct {
+  constructor(scope: Construct, id: string, options: TraefikOptions) {
+    super(scope, id);
+
+    new Release(this, id, {
+      ...options,
+      repository: "https://traefik.github.io/charts",
+      chart: "traefik",
+      createNamespace: true,
+      values: [
+        fs.readFileSync("helm/values/traefik.values.yaml", {
+          encoding: "utf8",
+        }),
+      ],
+    });
+  }
+}