在Ansible中将多个变量插入列表的循环

问题描述：

我设法通过循环"将用户分为多个组.但是，将用户分配给不确定数量的组时遇到了问题.在下面的ansible-playbook中，我使用了一个循环将用户'Cahbayu'分为3个不同的组，即'DNSAdmins，Backup Operators和Remote Desktop Users'，并且可以正常工作:

I managed to get user into multiple groups using ‘loop'. However, I had a problem assigning the user to an uncertain number of groups. In my ansible-playbook below, I used a loop to put the user 'Cahbayu' into 3 different groups namely 'DNSAdmins, Backup Operators, and Remote Desktop Users' and it worked:

---
- hosts: brc.testlab.com
  gather_facts: no
  vars:
    group: DNSAdmins, Backup Operators, Remote Desktop Users
    username: Cahbayu
    
  tasks:
  - name: split the domain and save as variable
    set_fact:
      group_split: "{{ group.split(',') }}"
      
  - name: show group in domain
    debug:
      msg: "{{ group_split }}"
      
  - name: "Add Member to Group"
    community.windows.win_domain_group_membership:
      name: "{{item.group}}"
      members: "{{item.username}}"
      state: present
    loop: 
      - { group: "{{(group_split)[0]}}", username: "{{username}}" }
      - { group: "{{(group_split)[1]}}", username: "{{username}}" }
      - { group: "{{(group_split)[2]}}", username: "{{username}}" }

当我声明一个数字小于3或大于3的组时会遇到一个新问题，该组将显示以下错误结果:

A new problem is encountered when I declare a group with a number less than 3 or more than 3 which will display the following error results:

有人可以解决吗?

答

我认为不需要为 win_domain_group_membership 任务创建词典列表.仅遍历 group_split 变量就足够了.

I think it is not required to create a list of dictionaries for win_domain_group_membership task. It might be enough to just loop over the group_split variable.

  - name: split the domain and save as variable
    set_fact:
      group_split: "{{ group.split(',') }}"
  - name: "Add Member to Group"
    community.windows.win_domain_group_membership:
      name: "{{ item }}"
      members: "{{ username }}"
      state: present
    loop: "{{ group_split }}"

或者由于您是在 vars:部分中定义组，因此可以将 group 变量定义为列表，并避免使用 fact code>分割.

Or since you are defining groups in the vars: section, you can define the group variable as a list and avoid set_fact with split.

示例:

vars:
  username: Cahbayu
  group:
    - "DNSAdmins"
    - "Backup Operators"
    - "Remote Desktop Users"

tasks:
  - name: "Add Member to Group"
    community.windows.win_domain_group_membership:
      name: "{{ item }}"
      members: "{{ username }}"
      state: present
    loop: "{{ group }}"

在Ansible中将多个变量插入列表的循环

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