updates

src/bootstrap/namespaces/namespaces.ts

@@ -0,0 +1,64 @@
+import { NamespaceInstance } from '../../instances/namespace.ts';
+import type { Services } from '../../utils/service.ts';
+import { ResourceService } from '../../services/resources/resources.ts';
+
+class NamespaceService {
+  #homelab: NamespaceInstance;
+  #istioSystem: NamespaceInstance;
+  #certManager: NamespaceInstance;
+
+  constructor(services: Services) {
+    const resourceService = services.get(ResourceService);
+    this.#homelab = resourceService.getInstance(
+      {
+        apiVersion: 'v1',
+        kind: 'Namespace',
+        name: 'homelab',
+      },
+      NamespaceInstance,
+    );
+    this.#istioSystem = resourceService.getInstance(
+      {
+        apiVersion: 'v1',
+        kind: 'Namespace',
+        name: 'istio-system',
+      },
+      NamespaceInstance,
+    );
+    this.#certManager = resourceService.getInstance(
+      {
+        apiVersion: 'v1',
+        kind: 'Namespace',
+        name: 'cert-manager',
+      },
+      NamespaceInstance,
+    );
+    this.#homelab.on('changed', this.ensure);
+    this.#istioSystem.on('changed', this.ensure);
+    this.#certManager.on('changed', this.ensure);
+  }
+
+  public get homelab() {
+    return this.#homelab;
+  }
+  public get istioSystem() {
+    return this.#istioSystem;
+  }
+  public get certManager() {
+    return this.#certManager;
+  }
+
+  public ensure = async () => {
+    await this.#homelab.ensure({
+      metadata: {
+        labels: {
+          'istio-injection': 'enabled',
+        },
+      },
+    });
+    await this.#istioSystem.ensure({});
+    await this.#certManager.ensure({});
+  };
+}
+
+export { NamespaceService };