conditional - 如何单独为ansible模块的单个选项设置条件

Question

是否可以为 ansible 模块的单个选项设置条件。

   Using set_fact we can set condition aand use that variable in the ansible module. Alternatively is there any other option to set the condition using if loop in jinja or something like that.

例如:

 - name: Simple PUT operation
   s3:
     bucket: mybucket
     object: /my/desired/key.txt
     src: /usr/local/myfile.txt
     mode: put

我要 添加 s3_url 选项 如果它满足条件 sample_var= myapp.If 它不满足它就不必添加 s3_url

   - name: Simple PUT operation
     s3:
       bucket: mybucket
       object: /my/desired/key.txt
       src: /usr/local/myfile.txt
       mode: put 
       s3_url: "s3my url"------if it satisfies sample_var=myapp 

当它满足我的条件时，我如何在这里使用 jinja 需要将此选项添加到 ansible 模块？

提前致谢..

Answer 1

您可能想了解 omitting parameters :

- name: Simple PUT operation
  s3:
    bucket: mybucket
    object: /my/desired/key.txt
    src: /usr/local/myfile.txt
    mode: put 
    s3_url: "{{ 's3my_url' if sample_var == 'myapp' else omit }}"