Ansible-如何使用默认用户而不是sudo执行本地命令？

Question

我有一个有趣的剧本，它使用become来使用来获得远程主机上的root访问权限

become: yes   

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

如何强制使用默认用户（运行ansible-playbook的用户）执行本地任务？

这是我的剧本（它是要作为默认用户执行local copy操作作为前置任务）

---
- 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:
     ...   
...     

此刻，我从本地计算机收到投诉

sudo: a password is required

Answer 1

使用command和delegate_to和become: no代替local_action可以做到：

---
- 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:
     ...   
...