下面的代码只删除它在web目录中的第一个文件。我想删除web目录中的所有文件和文件夹，并保留web目录。我该怎么做呢?
- name: remove web dir contents
file: path='/home/mydata/web/{{ item }}' state=absent
with_fileglob:
- /home/mydata/web/*
注意:我已经尝试了rm -rf使用命令和shell，但他们不工作。也许我用错了。
任何正确方向上的帮助都将不胜感激。
我使用ansible 2.1.0.0
当前回答
而Ansible仍在讨论实现state = empty https://github.com/ansible/ansible-modules-core/issues/902
my_folder: "/home/mydata/web/"
empty_path: "/tmp/empty"
- name: "Create empty folder for wiping."
file:
path: "{{ empty_path }}"
state: directory
- name: "Wipe clean {{ my_folder }} with empty folder hack."
synchronize:
mode: push
#note the backslash here
src: "{{ empty_path }}/"
dest: "{{ nl_code_path }}"
recursive: yes
delete: yes
delegate_to: "{{ inventory_hostname }}"
不过请注意，无论如何，使用synchronize你应该能够正确地同步你的文件(使用delete)。
其他回答
- name: delete old data and clean cache
file:
path: "{{ item[0] }}"
state: "{{ item[1] }}"
with_nested:
- [ "/data/server/{{ app_name }}/webapps/", "/data/server/{{ app_name }}/work/" ]
- [ "absent", "directory" ]
ignore_errors: yes
假设您一直在Linux中，尝试查找cmd。
- name: Clean everything inside {{ item }}
shell: test -d {{ item }} && find {{ item }} -path '{{ item }}/*' -prune -exec rm -rf {} \;
with_items: [/home/mydata/web]
这将清除隐藏在/home/mydata/web下的文件/文件夹
下面的代码适合我:
- name: Get directory listing
become: yes
find:
paths: /applications/cache
patterns: '*'
hidden: yes
register: directory_content_result
- name: Remove directory content
become: yes
file:
path: "{{ item.path }}"
state: absent
with_items: "{{ directory_content_result.files }}"
- name: Delete content & directory
file:
state: absent
path: /home/mydata/web/
注意:这也会删除目录。
根据所有的评论和建议创建了一个全面的重新检查和故障安全实现:
# collect stats about the dir
- name: check directory exists
stat:
path: '{{ directory_path }}'
register: dir_to_delete
# delete directory if condition is true
- name: purge {{directory_path}}
file:
state: absent
path: '{{ directory_path }}'
when: dir_to_delete.stat.exists and dir_to_delete.stat.isdir
# create directory if deleted (or if it didn't exist at all)
- name: create directory again
file:
state: directory
path: '{{ directory_path }}'
when: dir_to_delete is defined or dir_to_delete.stat.exist == False
