在ansible中声明动态列表？

Question

是否有任何规定在Ansible剧本中动态声明列表？ 我想要像set_fact或register

这样的东西

- setfact: list_name= list_of(1, {{ n }}) # should return a list of 1 to n numbers 

Answer 1

以上可以实现：

- name: "Registering list varibles count "
  shell: python -c "print [x for x in range( 1, {{ server_var['count'] }} )]"
  register: list_name
- name: "debug statement to checkout the output"
  debug:
    msg: "{{ list_name.stdout }}"
# the list_name.stdout can also be used as jinja list variable