模組文件

1. 查詢 file 模組文件。

   [deyu1@kvm19 ansible]$ ansible-doc file
   

2. 查詢 file 模組文件的範例，變更檔案屬性。

   [deyu1@kvm19 ansible]$ ansible-doc file | grep ^EX -A7
   EXAMPLES:
   
   - name: Change file ownership, group and permissions
     file:
       path: /etc/foo.conf
       owner: foo
       group: foo
       mode: '0644'
   

3. 新增屬性 1777 的檔案 /work。

   - name: Create an insecure file
     file:
       path: /work
       owner: root
       group: root
       mode: '1777'
   

4. 建立軟連結

   - name: Create a symbolic link
     file:
       src: /file/to/link/to
       dest: /path/to/symlink
       owner: foo
       group: foo
       state: link
   

5. 建立兩個硬連結

   - name: Create two hard links
     file:
       src: '/tmp/{{ item.src }}'
       dest: '{{ item.dest }}'
       state: link
     loop:
       - { src: x, dest: y }
       - { src: z, dest: k }
   

6. touch 一個檔案，並使用符號方式設定屬性。

   - name: Touch a file, using symbolic modes to set the permissions (equivalent to 0644)
     file:
       path: /etc/foo.conf
       state: touch
       mode: u=rw,g=r,o=r
   

7. touch 一個檔案，並增加或移除屬性。

   - name: Touch the same file, but add/remove some permissions
     file:
       path: /etc/foo.conf
       state: touch
       mode: u+rw,g-wx,o-rwx
   

8. touch 一個檔案，不變更修改及存取的時間。

   - name: Touch again the same file, but dont change times this makes the task idempotent
     file:
       path: /etc/foo.conf
       state: touch
       mode: u+rw,g-wx,o-rwx
       modification_time: preserve
       access_time: preserve
   

9. 如果目錄不存在，則建立目錄。

   - name: Create a directory if it does not exist
     file:
       path: /etc/some_directory
       state: directory
       mode: '0755'
   

10. 更新修改及存取的時間。

    - name: Update modification and access time of given file
      file:
        path: /etc/some_file
        state: file
        modification_time: now
        access_time: now
    

11. 設定存取時間。

    - name: Set access time based on seconds from epoch value
      file:
        path: /etc/another_file
        state: file
        access_time: '{{ "%Y%m%d%H%M.%S" | strftime(stat_var.stat.atime) }}'
    

12. 變更目錄 (含次目錄及檔案) 的擁有者及群組。

    - name: Recursively change ownership of a directory
      file:
        path: /etc/foo
        state: directory
        recurse: yes
        owner: foo
        group: foo