Ansible 中的 Try-Catch 任务超时

Question

让我们考虑以下伪 ansible 代码：

- name: "some long task which can hang
- command: "something"  
- timeout: 60s

- name: "catch in case of failure (in particularity timeout)"
- command: "some helpful debug command"

可以用ansible来做吗？

Answer 1

阅读Ansible Blocks上的文档，它们允许您执行以下操作：

- block:
    - debug:
        msg: "This is a basic task that will run in the block"
  rescue:
    - debug:
        msg: "This task will only run if something fails in the main block
  always:
    - debug:
        msg: "This task always runs, irrespective of whether the tasks in the main block succeed or not"