Ansible 查找输出

Question

我想控制目录中仅链接文件。我基于变量链接文件，内容：

TASK [icinga2 : debug] 
ok: [ansible-role-development] => {
    "icinga_features": [
        "checker",
        "mainlog",
        "notification"
    ]
}

此后使用 find 来注册目录中的文件。我手动添加了一个文件进行测试。

- name: Recursively find /tmp files older than 2 days
  ansible.builtin.find:
    paths: "{{ icinga_basedir }}/features-enabled/"
    file_type: link
  register: __features

这些文件在目录中具有扩展名.conf，当我链接它们时我添加它们，所以它是checker.conf或mainlog.conf。为了使其与 icinga_features 列表相当，我使用 regex_replace 过滤器，但它什么也不做。任务不会失败并表示一切正常，尽管 gelf.conf 不在列表中

- name: features | Disable features
  ansible.builtin.file:
    path: "{{ icinga_basedir }}/features-enabled/{{ item }}.conf"
    state: absent
  with_items: 
    - "{{ __features.files }}"
  when: item|regex_replace('^(.*)\\.conf$', '\\1') not in icinga_features

有人可以澄清我错在哪里吗...

Answer 1

我通过过滤 find 的输出找到了解决方案：

- name: features | Gather enabled features to compare against icinga_features variable
  ansible.builtin.find:
    paths: "{{ icinga_basedir }}/features-enabled/"
    file_type: link
  register: __features

- name: features | Extract feature names
  ansible.builtin.set_fact:
    linked_features: "{{ __features.files | map(attribute='path') | map('basename') | map('regex_replace', '^(.*)\\.conf$', '\\1') | list }}"

- name: features | Disable features not activated via ansible
  ansible.builtin.file:
    path: "{{ icinga_basedir }}/features-enabled/{{ item }}.conf"
    state: absent
  with_items: 
    - "{{ linked_features }}"
  notify:
    - Icinga configcheck
    - Restart icinga
  when: item not in icinga_features