问不使用多值列表的不可操作的剧本

EN

[root@ansible-master playbooks]# cat users_list_new.yml
---
users:
  - username:
      - amba
      - ruchita

[root@ansible-master playbooks]# cat multi_users_new.yml
---
- name: Creating the multi users with a new approach
  hosts: california
  become: true
  vars_files:
    - users_list_new.yml
  tasks:
    - name: Create the user
      user:
        name: "{{ item.username[0] }}"
      loop: "{{ users }}"

---
- name: Creating the multi users with a new approach
  hosts: california
  become: true
  vars_files:
    - users_list_new.yml
  tasks:
    - name: Create the user
      user:
        name: "{{ item }}"
      loop: "{{ users.username }}"

PLAY [Creating the multi users with a new approach] ********************************************************************************************************************

TASK [Gathering Facts] *************************************************************************************************************************************************
ok: [10.128.0.5]

TASK [Create the user] *************************************************************************************************************************************************
fatal: [10.128.0.5]: FAILED! => {"msg": "'list object' has no attribute 'username'"}

PLAY RECAP *************************************************************************************************************************************************************
10.128.0.5                 : ok=1    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0

[root@ansible-master playbooks]#

users:
  - username:
      - amba
      - ruchita
  - shell:
      - /bin/bash
      - /bin/ksh

users:
  - username: amba
    shell: /bin/bash
  - username: ruchita
    shell: /bin/bash