It helped. Thank you @Abhijeet
On Wednesday, February 26, 2020 at 12:09:19 PM UTC+5:30, Abhijeet Kasurde
wrote:
>
> You can try this -
>
> - set_fact:
> excludefolders: "{{ excludefolders | default('') + ' -o -name ' +
> item | default('') }}"
> with_items: "{{ lookup('vars', 'EXCLUDE_' + Layer).split(',') }}"
>
> On Wed, Feb 26, 2020 at 12:00 PM Shifa Shaikh <shif...@gmail.com
> <javascript:>> wrote:
>
>> I need to set_fact variable and contact to itself a list of items as
>> below:
>>
>> - set_fact:
>> excludefolders: "{{ excludefolders + ' -o -name ' + item |
>> default('') }}"
>> with_items: "{{ lookup('vars', 'MY_' + Layer).split(',') }}"
>>
>>
>> Getting error:
>>
>> FAILED! => {"msg": "The task includes an option with an undefined variable.
>> The error was: 'excludefolders' is undefined\n\nThe error appears to be in
>> '/app/test.yml': line 86, column 6, but may\nbe elsewhere in the file
>> depending on the exact syntax problem.\n\nThe offending line appears to
>> be:\n\n\n - set_fact:\n ^ here\n"}
>>
>>
>> Is it neccessary to defined another set_fact before like below or is
>> there a better solution to the issue ?
>>
>> - set_fact:
>> excludefolders: ""
>>
>>
>> - set_fact:
>> excludefolders: "{{ excludefolders + ' -o -name ' + item |
>> default('') }}"
>> with_items: "{{ lookup('vars', 'EXCLUDE_' + Layer).split(',') }}"
>>
>>
>>
>>
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>> .
>>
>
>
> --
> Thanks,
> Abhijeet Kasurde
>
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