Ansible -如何使用默认用户执行本地命令，而不是sudo？

Question

我有一个使用become在远程主机上获得根访问的ansible剧本

become: yes   

我还有一些pre_tasks，它们必须在以前的ansible主机上运行本地命令。

如何使用默认用户(运行ansible-playbook的用户)强制执行此本地任务？

下面是我的剧本(它的目的是以默认用户的身份执行local copy操作，作为预任务)：

---
- hosts: all
  vars:
    proprietary_files: "/some/files/not/managed/by/vcs"
    filesToWorkOnLater: "config_files"
  pre_tasks:
  - name: "Copy from {{proprietary_files}} to {{filesToWorkOnLater}}"
      local_action: 
         module: copy
         src: "{{proprietary_files}}/" 
         dest: "{{filesToWorkOnLater}}/"

  become: yes   
  roles:
     ...   
...     

现在我正接到本地机器的投诉，就像

sudo: a password is required

Answer 1

将command与delegate_to和become: no一起使用，而不是使用local_action，效果如下：

---
- hosts: all
  vars:
    proprietary_files: "/some/files/not/managed/by/vcs"
    filesToWorkOnLater: "config_files"
  pre_tasks:
    - name: "Copy from {{proprietary_files}} to {{filesToWorkOnLater}}"
      command: cp -r {{proprietary_files}}/ {{filesToWorkOnLater}}/
      delegate_to: localhost
      become: no

  become: yes   
  roles:
     ...   
...