Enhance documentation and configuration for Velero integration. Update README.md to clarify Velero's lack of web UI and usage instructions for CLI. Add CSI Volume Snapshot support in playbooks and roles, and include Velero service details in noble_landing_urls. Adjust kustomization.yaml to include VolumeSnapshotClass configuration, ensuring proper setup for backups. Improve overall clarity in related documentation.

ansible/roles/noble_csi_snapshot_controller/tasks/main.yml

@@ -0,0 +1,39 @@
+---
+# Volume Snapshot CRDs + snapshot-controller (Velero CSI / Longhorn snapshots).
+- name: Apply Volume Snapshot CRDs (snapshot.storage.k8s.io)
+  ansible.builtin.command:
+    argv:
+      - kubectl
+      - apply
+      - "--request-timeout={{ noble_csi_snapshot_kubectl_timeout | default('120s') }}"
+      - -k
+      - "{{ noble_repo_root }}/clusters/noble/bootstrap/csi-snapshot-controller/crd"
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  changed_when: true
+
+- name: Apply snapshot-controller in kube-system
+  ansible.builtin.command:
+    argv:
+      - kubectl
+      - apply
+      - "--request-timeout={{ noble_csi_snapshot_kubectl_timeout | default('120s') }}"
+      - -k
+      - "{{ noble_repo_root }}/clusters/noble/bootstrap/csi-snapshot-controller/controller"
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  changed_when: true
+
+- name: Wait for snapshot-controller Deployment
+  ansible.builtin.command:
+    argv:
+      - kubectl
+      - -n
+      - kube-system
+      - rollout
+      - status
+      - deploy/snapshot-controller
+      - --timeout=120s
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  changed_when: false