Ansible -如何将多个不同的列表组合成在任务循环中使用

simple_list:
  - item1
  - item2
  - item3

nested_list:
  - subitem1
  - subitem2
  - subitem3

list1:
  - item1
  - item2

list2:
  - item3
  - item4

combined_list: "{{ list1 + list2 }}"

- name: Example task using combined list
  command: echo "{{ item }}"
  with_items: "{{ combined_list }}"

- name: Example task using combined list
  command: echo "{{ item }}"
  loop: "{{ combined_list }}"

---
- name: Combine and use multiple lists
  hosts: localhost
  gather_facts: no
  vars:
    list1:
      - item1
      - item2
    list2:
      - item3
      - item4
    combined_list: "{{ list1 + list2 }}"

  tasks:
    - name: Print items from combined list
      debug:
        msg: "{{ item }}"
      loop: "{{ combined_list }}"