feat: CoreServices | move into separate stack

cert-manager/certificate.ts

@@ -1,85 +0,0 @@
-import { Construct } from "constructs";
-import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
-import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
-
-export interface CertificateOptions {
-  provider: KubernetesProvider;
-
-  /** Namespace to create the Certificate in */
-  namespace: string;
-
-  /** Required name of the certificate (and CRD name) */
-  name: string;
-
-  /** Secret name for storing the issued TLS cert */
-  secretName: string;
-
-  /** One or more DNS names the certificate should cover */
-  dnsNames: string[];
-
-  /** Reference to the cert-manager issuer */
-  issuerRef: {
-    name: string;
-    kind?: string; // ClusterIssuer or Issuer
-  };
-
-  /** Optional duration (default: cert-manager default) */
-  duration?: string;
-
-  /** Optional renewBefore (default: cert-manager default) */
-  renewBefore?: string;
-}
-
-class Certificate extends Construct {
-  public readonly manifest: Manifest;
-
-  constructor(scope: Construct, id: string, opts: CertificateOptions) {
-    super(scope, id);
-
-    const manifest: any = {
-      apiVersion: "cert-manager.io/v1",
-      kind: "Certificate",
-      metadata: {
-        name: opts.name,
-        namespace: opts.namespace,
-      },
-      spec: {
-        secretName: opts.secretName,
-        dnsNames: opts.dnsNames,
-        issuerRef: {
-          name: opts.issuerRef.name,
-          kind: opts.issuerRef.kind ?? "ClusterIssuer",
-        },
-      },
-    };
-
-    if (opts.duration) {
-      manifest.spec.duration = opts.duration;
-    }
-
-    if (opts.renewBefore) {
-      manifest.spec.renewBefore = opts.renewBefore;
-    }
-
-    this.manifest = new Manifest(this, id, {
-      provider: opts.provider,
-      manifest,
-    });
-  }
-}
-
-export class CloudflareCertificate extends Certificate {
-  constructor(
-    scope: Construct,
-    id: string,
-    opts: Omit<CertificateOptions, "issuerRef">,
-  ) {
-    super(scope, id, {
-      ...opts,
-      issuerRef: {
-        name: "cloudflare-issuer",
-        kind: "ClusterIssuer",
-      },
-    });
-  }
-}

core-services/cert-manager/index.ts

@@ -1,12 +1,11 @@
 import * as fs from "fs";
+import * as path from "path";
 import { HelmProvider } from "@cdktf/provider-helm/lib/provider";
 import { Release } from "@cdktf/provider-helm/lib/release";
 import { Construct } from "constructs";
 import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
 import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
 
-export { CloudflareCertificate } from "./certificate";
-
 type CertManagerOptions = {
   providers: {
     kubernetes: KubernetesProvider;
@@ -34,12 +33,14 @@ export class CertManager extends Construct {
       chart: "cert-manager",
       createNamespace: true,
       values: [
-        fs.readFileSync("helm/values/cert-manager.values.yaml", {
+        fs.readFileSync(path.join(__dirname, "values.yaml"), {
           encoding: "utf8",
         }),
       ],
     });
 
+    // "apiVersion=v1,kind=Secret,namespace=default,name=sample"
+
     // Self-signed ClusterIssuer for initial CA
     new Manifest(this, "ca-issuer", {
       provider: kubernetes,
@@ -53,7 +54,9 @@ export class CertManager extends Construct {
           selfSigned: {},
         },
       },
-    });
+    }).importFrom(
+      `apiVersion=${certManagerApiVersion},kind=ClusterIssuer,name=ca-issuer`,
+    );
 
     // Self-signed CA Certificate
     new Manifest(this, "selfsigned-ca", {
@@ -80,7 +83,9 @@ export class CertManager extends Construct {
           },
         },
       },
-    });
+    }).importFrom(
+      `apiVersion=${certManagerApiVersion},kind=Certificate,name=selfsigned-ca,namespace=${options.namespace}`,
+    );
 
     // CA-based ClusterIssuer
     new Manifest(this, "cluster-issuer", {
@@ -97,7 +102,9 @@ export class CertManager extends Construct {
           },
         },
       },
-    });
+    }).importFrom(
+      `apiVersion=${certManagerApiVersion},kind=ClusterIssuer,name=cluster-issuer`,
+    );
 
     // Cloudflare ACME ClusterIssuer
     new Manifest(this, "cloudflare-issuer", {
@@ -130,6 +137,8 @@ export class CertManager extends Construct {
           },
         },
       },
-    });
+    }).importFrom(
+      `apiVersion=${certManagerApiVersion},kind=ClusterIssuer,name=cloudflare-issuer`,
+    );
   }
 }

core-services/cert-manager/values.yaml

@@ -1,6 +1,6 @@
 crds:
   enabled: true
 prometheus:
-  enabled: false
+  enabled: true
 webhook:
   timeoutSeconds: 4

core-services/index.ts

@@ -0,0 +1,69 @@
+import { HelmProvider } from "@cdktf/provider-helm/lib/provider";
+import { NamespaceV1 } from "@cdktf/provider-kubernetes/lib/namespace-v1";
+import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
+import { TerraformOutput, TerraformStack } from "cdktf";
+import { Construct } from "constructs";
+import { Longhorn } from "./longhorn";
+import { MetalLB } from "./metallb";
+import { Traefik } from "./traefik";
+import { CertManager } from "./cert-manager";
+
+export class CoreServices extends TerraformStack {
+  constructor(scope: Construct, id: string) {
+    super(scope, id);
+
+    const kubernetes = new KubernetesProvider(this, "kubernetes", {
+      configPath: "~/.kube/config",
+    });
+
+    const helm = new HelmProvider(this, "helm", {
+      kubernetes: {
+        configPath: "~/.kube/config",
+      },
+    });
+
+    const namespace = "homelab";
+
+    new NamespaceV1(this, "namespace", {
+      provider: kubernetes,
+      metadata: {
+        name: namespace,
+      },
+    }).importFrom("homelab");
+
+    new TerraformOutput(this, "namespace-output", {
+      value: namespace,
+    });
+
+    new Longhorn(this, "longhorn", {
+      name: "longhorn",
+      providers: {
+        kubernetes,
+        helm,
+      },
+    });
+
+    new MetalLB(this, "metallb", {
+      provider: helm,
+      name: "metallb",
+      namespace: "metallb-system",
+    });
+
+    new Traefik(this, "traefik", {
+      provider: helm,
+      namespace,
+      name: "traefik",
+    });
+
+    new CertManager(this, "cert-manager", {
+      certManagerApiVersion: "cert-manager.io/v1",
+      name: "cert-manager",
+      namespace,
+      version: "1.18.2",
+      providers: {
+        kubernetes,
+        helm,
+      },
+    });
+  }
+}

core-services/longhorn/index.ts

@@ -1,9 +1,11 @@
 import * as fs from "fs";
+import * as path from "path";
 import { HelmProvider } from "@cdktf/provider-helm/lib/provider";
 import { Release } from "@cdktf/provider-helm/lib/release";
 import { Construct } from "constructs";
 import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
 import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
+import { IngressRoute } from "../../utils";
 
 type LonghornOptions = {
   providers: {
@@ -28,7 +30,7 @@ export class Longhorn extends Construct {
       chart: "longhorn",
       createNamespace: true,
       values: [
-        fs.readFileSync("helm/values/longhorn.values.yaml", {
+        fs.readFileSync(path.join(__dirname, "values.yaml"), {
           encoding: "utf8",
         }),
       ],
@@ -51,5 +53,16 @@ export class Longhorn extends Construct {
         },
       },
     });
+
+    new IngressRoute(this, "ingress", {
+      provider: kubernetes,
+      name: "longhorn",
+      namespace,
+      serviceName: "longhorn-frontend",
+      servicePort: 80,
+      host: "longhorn.dogar.dev",
+      tlsSecretName: "longhorn-tls",
+      entryPoints: ["websecure"],
+    });
   }
 }

core-services/longhorn/values.yaml

@@ -16,12 +16,4 @@ metrics:
   serviceMonitor:
     enabled: true
 ingress:
-  enabled: true
-  ingressClassName: traefik
-  host: longhorn.dogar.dev
-  tls: true
-  tlsSecretName: longhorn-tls
-  annotations:
-    cert-manager.io/cluster-issuer: cloudflare-issuer
-    cert-manager.io/acme-challenge-type: dns01
-    cert-manager.io/private-key-size: "4096"
+  enabled: false

helm/values/prometheus.values.yaml

@@ -1,15 +0,0 @@
-grafana:
-  enabled: true
-  ingress:
-    enabled: true
-    ingressClassName: traefik
-    annotations:
-      cert-manager.io/cluster-issuer: cloudflare-issuer
-      cert-manager.io/acme-challenge-type: dns01
-      cert-manager.io/private-key-size: "4096"
-    hosts:
-      - grafana.dogar.dev
-    tls:
-      - secretName: grafana-tls
-        hosts:
-          - grafana.dogar.dev