Add initial steps for workload cluster staging;Include govc (temporarily)

ansible/roles/metacluster/tasks/main.yml

@@ -1,11 +1,14 @@
 - name: Pre-stage K3s components
   import_tasks: k3s.yml
 
-- name: Pre-stage meta components
+- name: Pre-stage meta-cluster components
   import_tasks: components.yml
 
 - name: Pre-stage IaC repositories
   import_tasks: config.yml
 
+- name: Pre-stage workload-cluster components
+  import_tasks: staging.yml
+
 - name: Cleanup
   import_tasks: cleanup.yml

ansible/roles/metacluster/tasks/staging.yml

@@ -0,0 +1,14 @@
+- name: Create folder structure(s)
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: directory
+  loop:
+    - /opt/workloadcluster/node-templates
+
+- name: Download images
+  ansible.builtin.uri:
+    url: "{{ item.url }}"
+    dest: /opt/workloadcluster/node-templates/{{ item.name }}
+  loop: "{{ downstream.node_templates }}"
+  loop_control:
+    label: "{{ item.name }}"