vm_set_desc.yml

---
- name: Set VM Description-Tags
  hosts: localhost
  gather_facts: false
  collections:
    - nutanix.ncp
  module_defaults:
    group/nutanix.ncp.ntnx:
      nutanix_host: 'lab-nxce-02.go-lab.jp'
      nutanix_username: admin
      nutanix_password: nutanix/4u
      validate_certs: false

  vars:
    target_vm_name: "vm01"
    vm_desc_tags:
      env: dev
      app: web
      cmdb: id-12345
   
  tasks:
    - name: Set VM Name
      set_fact:
        vm_name: "{{ target_vm_name }}"

    - name: Output vm_desc_tags (to set)
      debug:
        var: vm_desc_tags

    - name: Convert vm_desc_tags (dict to list)
      set_fact:
        tags_list: "{{ tags_list | default([]) + [item.key + '=' + item.value] }}"
      loop: "{{ vm_desc_tags | dict2items }}"
      loop_control:
        loop_var: item

    - name: Convert vm_desc_tags (list to string)
      set_fact:
        tags_string: "{{ tags_list | join(', ') }}"
    
    - name: Output vm_desc_tags string (for VM desc)
      debug:
        var: tags_string
        
    - name: Get VM info by vm_name
      ntnx_vms_info:
        filter: 
          vm_name: "{{ vm_name }}"
        kind: vm
      register: result
      ignore_errors: True

    - name: Get VM UUID
      set_fact:
        vm_uuid: "{{ result.response.entities[0].metadata.uuid }}"

    - name: Output VM Info (Original)
      debug:
        var: result.response.entities[0].spec.description

    - name: Output VM UUID
      debug:
        var: vm_uuid

    - name: Update VM
      ntnx_vms:
        vm_uuid: "{{ vm_uuid }}"
        desc: "{{ tags_string }}"
      register: result

下記の投稿むけ。

Nutanix UVM の Description フィールドを Tag 欄として利用してみる。（Ansible）
https://blog.ntnx.jp/entry/2023/10/31/034114