Ansible嵌套循环交叉列表参考？

Question

我正在努力解决这个问题，坦率地说，我开始认为它不会那样工作。

- name: Create directories
  file:
    path: "{{ item[0] }}"
    state: directory
    owner: some_user
    group: some_group
    mode: some_mode
  with_nested:
     - [ '/var/lib/{{ item[1] }}', '/var/lib/{{ item[1] }}/conf' ]
     - [ 'app1', 'app2' ]

显然这里存在范围问题，我只是不明白。

如果不够清楚，我想先创建应用程序目录，然后在每个目录中创建 conf 目录。

提前致谢

Answer 1

创建目录只需要一个循环：

- name: Create directories
  file:
    path: "/var/lib/{{ item }}/conf"
    state: directory
  with_items:
     - app1
     - app2

来自docs：

If state=directory, all immediate subdirectories will be created if they do not exist, since 1.7 they will be created with the supplied permissions

更新：如果有多个子文件夹（conf、日志等）：

- name: Create directories
  file:
    path: "/var/lib/{{ item[1] }}/{{ item[0] }}"
    state: directory
  with_nested: 
     - [ 'conf', 'logs' ]
     - [ 'app1', 'app2' ]

Ansible嵌套循环交叉列表参考？

Ansible nested loop cross list reference?

loops

nested-loops

ansible

ansible-playbook