如何将库存传递给我的剧本变量

Question

我正在Ansible中设置一个vmware作业来快照VM的列表，理想情况下，这个列表应该由AWX/Tower从vSphere动态库存生成。库存在AWX中被命名为"lab_vm“，并使用VM的主机名或UUID。

如何在我的剧本变量文件中传递这一点？

---
vars:
  vmware:
    host: '{{ lookup("env", "VMWARE_HOST") }}'
    username: '{{ lookup("env", "VMWARE_USER") }}'
    password: '{{ lookup("env", "VMWARE_PASSWORD") }}'
  vcenter_datacenter: "dc1"
  vcenter_validate_certs: false
  vm_name: "EVE-NG"
  vm_template: "Win2019-Template"
  vm_folder: "Network Labs"

我的剧本

---
- name: vm snapshot
  hosts: localhost
  become: false
  gather_facts: false
  collections:
    - community.vmware
  pre_tasks:
    - include_vars: vars.yml
  tasks:
    - name: create snapshot
      vmware_guest_snapshot:
#        hostname: "{{ host }}"
#        username: "{{ user }}"
#        password: "{{ password }}"
        datacenter: "{{ vcenter_datacenter }}"
        validate_certs: False
        name: "{{ vm_name }}"
        state: present
        snapshot_name: "Ansible Managed Snapshot"
        folder: "{{ vm_folder }}"
        description: "This snapshot is created by Ansible Playbook"

Answer 1

你要向后走。为你在存货清单上翻遍了。使用该特性，并将任务委托给localhost

---
- name: vm snapshot
  hosts: all
  become: false
  gather_facts: false
  collections:
    - community.vmware
  pre_tasks:
    - include_vars: vars.yml
  tasks:
    - name: create snapshot
      vmware_guest_snapshot:
        datacenter: "{{ vcenter_datacenter }}"
        validate_certs: False
        name: "{{ inventory_hostname }}"
        state: present
        snapshot_name: "Ansible Managed Snapshot"
        folder: "{{ vm_folder }}"
        description: "This snapshot is created by Ansible Playbook"
      delegate_to: localhost

我以前没有使用过这个特定的模块，但是您不希望snapshot_name对每个客户都是唯一的吗？