在角色之間分享重複的代碼塊

Question

在我的大多數角色開始時，有以下代碼塊。它試圖加載操作系統和版本特定的變量和任務。是否有可能我沒有爲我的每個角色重複這段代碼？

--- 

- name: Include OS specific variables. 
    include_vars: "{{ item }}" 
    with_first_found: 
    - files: 
     - "vars/{{ ansible_os_family }}.yml" 
     skip: True 

- name: Include distribution specific variables. 
    include_vars: "{{ item }}" 
    with_first_found: 
    - files: 
     - "vars/{{ ansible_distribution }}.yml" 
     skip: True 

- name: Include version specific variables. 
    include_vars: "{{ item }}" 
    with_first_found: 
    - files: 
     - "vars/{{ ansible_distribution }}{{ ansible_distribution_major_version }}.yml" 
     skip: True 

- name: Run OS specific preparation work. 
    include: "{{ item }}" 
    with_first_found: 
    - files: 
     - "tasks/{{ ansible_os_family }}.yml" 
     skip: True 

- name: Run distribution specific preparation work. 
    include: "{{ item }}" 
    with_first_found: 
    - files: 
     - "tasks/{{ ansible_distribution }}.yml" 
     skip: True 

- name: Run version specific preparation work. 
    include: "{{ item }}" 
    with_first_found: 
    - files: 
     - "tasks/{{ ansible_distribution }}{{ ansible_distribution_major_version }}.yml" 
     skip: True 

Answer 1

是的，您可以使用include statements or even another role從外部共享文件中提取任務。