feat: Remove node-template hypervisor upload logic (treat as prerequisite instead)

ansible/roles/firstboot/files/ansible_payload/common/roles/workloadcluster/tasks/nodetemplates.yml

@@ -0,0 +1,33 @@
+- block:
+
+  - name: Check for existing template
+    community.vmware.vmware_guest_info:
+      name: "{{ vapp['workloadcluster.nodetemplate'] }}"
+      hostname: "{{ vapp['hv.fqdn'] }}"
+      validate_certs: false
+      username: "{{ vapp['hv.username'] }}"
+      password: "{{ vapp['hv.password'] }}"
+      datacenter: "{{ vcenter_info.datacenter }}"
+      folder: "{{ vcenter_info.folder }}"
+    register: nodetemplate
+    until:
+      - nodetemplate is not failed
+    retries: 600
+    delay: 30
+    #wait for 5 hr.
+    vars:
+      color_reset: "\e[0m"
+      ansible_callback_diy_runner_retry_msg: >-
+        {%- set result = ansible_callback_diy.result.output -%}
+        {%- set retries_left = result.retries - result.attempts -%}
+        TEMPLATE '{{ vapp['workloadcluster.nodetemplate'] }}' NOT FOUND; PLEASE UPLOAD MANUALLY -- ({{ retries_left }} retries left)
+      ansible_callback_diy_runner_retry_msg_color: bright yellow
+
+  - name: Store inventory path of existing template
+    ansible.builtin.set_fact:
+      nodetemplate_inventorypath: "{{ nodetemplate.instance.hw_folder ~ '/' ~ nodetemplate.instance.hw_name }}"
+
+  rescue:
+  - name: CRITICAL ERROR
+    ansible.builtin.fail:
+      msg: Required node-template is not available; cannot continue