ansible 可以使用列表和字典中的公共值创建字典吗？

Question

在 ansible 中，vmware_guest_info 模块会给我们一个虚拟机上的标签列表，但不包括关于这些标签的任何信息：

“标签”：[
“10.16.3”，
“迪克”，
“发展”
],

vmware_tag_info 模块为我们提供了一个带有这些标签信息的字典，包括描述和 ID，但不包括标签名称：

“10.16.3”：{
"tag_category_id": "urn:vmomi:InventoryServiceCategory:6eb9d643-8fa3-42a1-8b50-78a1c6e99867:GLOBAL",
"tag_description": "10.16.3",
"tag_id": "urn:vmomi:InventoryServiceTag:ca46ab80-be91-4c3a-8f9f-019d163dd954:GLOBAL",
"tag_used_by": []
},

vmware_category_info 模块为我们提供了一个包含标签 ID 和名称的列表。

“tag_category_info”：[
{
“category_associable_types”：[]，
"category_cardinality": "SINGLE",
"category_description": "nodeVersion",
"category_id": "urn:vmomi:InventoryServiceCategory:6eb9d643-8fa3-42a1-8b50-78a1c6e99867:GLOBAL",
"category_name": "nodeVersion",
“category_used_by”：[]
},
]

所以看来我需要结合三个不同列表的输出来获取标签值、标签名称和标签ID。

我真的希望有人已经这样做了。如果没有，谁能解释一下如何迭代 vmware_tag_info 和 vmware_category_info 的输出，并找出 tag_category_id 何时与 category_id 匹配？

Answer 1

这个怎么样？

---
- name: Example playbook
  hosts: localhost
  gather_facts: no
  vars:
    vcenter_hostname: change me
    vcenter_username: administrator@vsphere.local
    vcenter_password: change me
    dc1: change me
    vm_name: change me
  tasks:
    - name: Gather tags information
      vmware_tag_info:
        hostname: "{{ vcenter_hostname }}"
        username: "{{ vcenter_username }}"
        password: "{{ vcenter_password }}"
        validate_certs: no
      register: tags_info_result

    - name: Gather tags category information
      vmware_category_info:
        hostname: "{{ vcenter_hostname }}"
        username: "{{ vcenter_username }}"
        password: "{{ vcenter_password }}"
        validate_certs: no
      register: tags_category_info_result

    - name: Set tags_information variable
      set_fact:
        tags_information: >-
          {{ tags_information | default({})
            | combine({
                item.key: tags_category_info_result.tag_category_info
                | selectattr('category_id', '==', item.value.tag_category_id)
                | list
                | first
                | combine(item.value)
                | combine({'tag_name': item.key})
                })
          }}
      with_dict: "{{ tags_info_result.tag_facts }}"

    - name: Gather VM information
      vmware_guest_info:
        hostname: "{{ vcenter_hostname }}"
        username: "{{ vcenter_username }}"
        password: "{{ vcenter_password }}"
        validate_certs: no
        datacenter: "{{ dc1 }}"
        name: "{{ vm_name }}"
        tags: true
      register: vm_info_result

    - name: Display VM tags information
      debug:
        msg:
          - "tags information about {{ vm_name }}"
          - "{{ tags_information[item] }}"
      loop: "{{ vm_info_result.instance.tags }}"
      when:
        - "'tags' in vm_info_result.instance"