由于变量格式问题，无法在 Ansible 中获取现有目录的统计信息

问：

我正在尝试将第一个目录的所有者传递给 Ansible 变量。source_files

我们无法控制 Ansible 变量的内容，因为它是通过一些 OLAM API 构建的。我为这个例子硬编码了它。source_files

变量的两个文件都存在，如下所示：source_files

[wluser@mylocalhost ~]$ ls -ltr '/tmp/my  private.txt' /tmp/files.sh  
-rw-r--r-- 1 wluser mygrp 0 Nov 12 21:52 /tmp/files.sh    
-rw-r--r-- 1 wluser mygrp 0 Nov 12 21:52 /tmp/my  private.txt

剧本 [wluser@mylocalhost ~]$ cat formatstring.yml

---
- name: "Play 1-Find the details here"

  hosts: localhost
  any_errors_fatal: True
  gather_facts: no

  tasks:

   - name: Set source_files variable
     set_fact:
       source_files: "'/tmp/my  private.txt','/tmp/files.sh'"
 
   - name: Print source_files
     debug:
       msg: "source_files: {{ source_files }}"
     
   - name: Loop Print source_files
     debug:
       msg: "{{ item }}"
     loop: "{{ source_files.split(',') }}"

   - name: Single Print source_files
     debug:
       msg: "{{ source_files.split(',')[0] }}"
   
   - name: Get directory owner
     ansible.builtin.stat:
       path: "{{ tomcat_home_item }}"
     register: dir_stat
     vars:
       tomcat_home_item: "{{ source_files.split(',')[0] | trim }}"

   - name: Store directory owner's UID in a variable
     set_fact:
       owner_uid: "{{ dir_stat.stat.pw_name | default('baduser') }}"

   - debug:
       msg: "Detected user is: {{ owner_uid }}"

   - name: Get directory owner
     ansible.builtin.stat:
       path: "{{ tomcat_home_item | regex_replace('^\\s*'|'\\s*$', '') }}"
     register: dir_stat
     vars:
       tomcat_home_item: "{{ source_files.split(',')[0] | trim }}"

   - name: Store directory owner's UID in a variable
     set_fact:
       owner_uid: "{{ dir_stat.stat.pw_name | default('baduser') }}"
 
   - debug:
       msg: "Detected user is: {{ owner_uid }}"

输出

[wluser@mylocalhost ~]$ ansible-playbook formatstring.yml -vvv
ansible-playbook 2.8.4
  config file = /etc/ansible/ansible.cfg

PLAYBOOK: formatstring.yml ****************************************************************************************************
1 plays in formatstring.yml

PLAY [Play 1-Find the details here] *******************************************************************************************
META: ran handlers

TASK [Set source_files variable] **********************************************************************************************
task path: /home/wluser/formatstring.yml:10
Sunday 12 November 2023  22:02:56 -0600 (0:00:00.044)       0:00:00.044 *******
ok: [localhost] => {
    "ansible_facts": {
        "source_files": "'/tmp/my  private.txt','/tmp/files.sh'"
    },
    "changed": false
}

TASK [Print source_files] *****************************************************************************************************
task path: /home/wluser/formatstring.yml:15
Sunday 12 November 2023  22:02:56 -0600 (0:00:00.018)       0:00:00.062 *******
ok: [localhost] => {
    "msg": "source_files: '/tmp/my  private.txt','/tmp/files.sh'"
}

TASK [Loop Print source_files] ************************************************************************************************
task path: /home/wluser/formatstring.yml:19
Sunday 12 November 2023  22:02:56 -0600 (0:00:00.017)       0:00:00.080 *******
ok: [localhost] => (item='/tmp/my  private.txt') => {
    "msg": "'/tmp/my  private.txt'"
}
ok: [localhost] => (item='/tmp/files.sh') => {
    "msg": "'/tmp/files.sh'"
}

TASK [Single Print source_files] **********************************************************************************************
task path: /home/wluser/formatstring.yml:24
Sunday 12 November 2023  22:02:56 -0600 (0:00:00.033)       0:00:00.114 *******
ok: [localhost] => {
    "msg": "'/tmp/my  private.txt'"
}

TASK [Get directory owner] ****************************************************************************************************
task path: /home/wluser/formatstring.yml:29
Sunday 12 November 2023  22:02:56 -0600 (0:00:00.023)       0:00:00.137 *******
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: wluser
ok: [localhost] => {
    "changed": false,
    "invocation": {
        "module_args": {
            "checksum_algorithm": "sha1",
            "follow": false,
            "get_attributes": true,
            "get_checksum": true,
            "get_md5": null,
            "get_mime": true,
            "path": "'/tmp/my  private.txt'"
        }
    },
    "stat": {
        "exists": false
    }
}

TASK [Store directory owner's UID in a variable] ******************************************************************************
task path: /home/wluser/formatstring.yml:36
Sunday 12 November 2023  22:02:57 -0600 (0:00:00.352)       0:00:00.489 *******
ok: [localhost] => {
    "ansible_facts": {
        "owner_uid": "baduser"
    },
    "changed": false
}

TASK [debug] ******************************************************************************************************************
task path: /home/wluser/formatstring.yml:40
Sunday 12 November 2023  22:02:57 -0600 (0:00:00.020)       0:00:00.510 *******
ok: [localhost] => {
    "msg": "Detected user is: baduser"
}

TASK [Get directory owner] ****************************************************************************************************
task path: /home/wluser/formatstring.yml:43
Sunday 12 November 2023  22:02:57 -0600 (0:00:00.019)       0:00:00.529 *******
fatal: [localhost]: FAILED! => {
    "msg": "template error while templating string: expected token 'name', got 'string'. String: {{ tomcat_home_item | regex_replace('^\\\\s*'|'\\\\s*$', '') }}"
}

NO MORE HOSTS LEFT ************************************************************************************************************
PLAY RECAP ********************************************************************************************************************
localhost                  : ok=7    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0

如您所见，由于变量的引用/格式问题，我得到的不是正确的用户。baduserwlusersource_files

然后我试图删除引号，但这给了我运行时错误。

您能否建议我如何将统计信息获取到文件中，考虑到最初在 playbook 中提到的source_files格式无法更改。