feat: CDKTF | migrate prometheus into cdktf

helm/helmfile.yaml

@@ -1,8 +1,6 @@
 repositories:
   - name: metallb
     url: https://metallb.github.io/metallb
-  - name: prometheus-community
-    url: https://prometheus-community.github.io/helm-charts
 ---
 releases:
   # Load Balancer
@@ -10,11 +8,3 @@ releases:
     namespace: metallb-system
     chart: metallb/metallb
     version: 0.14.8
-
-  # Prometheus Operator
-  - name: prometheus-operator
-    namespace: prometheus-system
-    chart: prometheus-community/kube-prometheus-stack
-    version: 62.3.0
-    values:
-      - ./values/prometheus.values.yaml

main.ts

@@ -16,6 +16,7 @@ import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
 import { PiHole } from "./pihole";
 import { MemcachedCluster } from "./memcached";
 import { Nginx } from "./nginx";
+import { Prometheus } from "./prometheus";
 
 dotenv.config();
 
@@ -81,6 +82,12 @@ class Homelab extends TerraformStack {
       name: "ingress-nginx-internal",
     });
 
+    new Prometheus(this, "prometheus", {
+      provider: helm,
+      namespace: "prometheus-system",
+      name: "prometheus-operator",
+    });
+
     const certManagerApiVersion = "cert-manager.io/v1";
 
     new CertManager(this, "cert-manager", {

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