On 5/21/20 4:48 AM, Shifa Shaikh wrote:
> My requirement is to run the script stop-all as many times (5 retries) until
> the output of ps -fu user1 |wc -l becomes
> less than 2.
>
> I wrote the below ansible playbook for the same:
>
> cat stop.yml
>
> |
> -hosts:dest_nodes
> tasks:
> -name:Startservice
> include_tasks:"{{ playbook-dir }}/inner.yml"
> retries:5
> delay:4
> until:stopprocesscount.stdout isversion('2','<')
> |
>
> cat inner.yml
>
> |
> -name:Startservice
> shell:~/stop-all
> register:stopprocess
>
>
> -name:Startservice
> shell:ps -fu user1 |wc -l
> register:stopprocesscount
> |
>
>
> However, I get the below error running the playbook.
>
> |
> ERROR!'retries'isnota valid attribute fora TaskInclude
>
>
> Theerror appears to be in'/app/playbook/stop.yml':line 19,column 9,but may
> be elsewhere inthe file depending on the exact syntax problem.
>
>
> Theoffending line appears to be:
>
>
> -name:Startservice
> ^here
> |
>
> Can you please suggest?
The question is why you don't use one of the various mechanism on a Linux
system to ensure
that a process is started or stopped.
Regards
Racke
>
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