Refactor Argo CD application management by removing noble-kyverno and noble-platform configurations, transitioning to Ansible-driven installations. Update documentation to clarify the optional nature of app-of-apps and the role of kustomization.yaml as an empty resource holder. Ensure users are informed about the need to delete stale Applications when migrating from previous configurations.

ansible/roles/noble_newt/tasks/main.yml

@@ -0,0 +1,37 @@
+---
+- name: Skip Newt when not enabled
+  ansible.builtin.debug:
+    msg: "noble_newt_install is false — create newt-pangolin-auth Secret and set noble_newt_install=true to deploy Newt."
+  when: not (noble_newt_install | bool)
+
+- name: Create Newt namespace
+  ansible.builtin.command:
+    argv:
+      - kubectl
+      - apply
+      - -f
+      - "{{ noble_repo_root }}/clusters/noble/apps/newt/namespace.yaml"
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  when: noble_newt_install | bool
+  changed_when: true
+
+- name: Install Newt chart
+  ansible.builtin.command:
+    argv:
+      - helm
+      - upgrade
+      - --install
+      - newt
+      - fossorial/newt
+      - --namespace
+      - newt
+      - --version
+      - "1.2.0"
+      - -f
+      - "{{ noble_repo_root }}/clusters/noble/apps/newt/values.yaml"
+      - --wait
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  when: noble_newt_install | bool
+  changed_when: true