Expected number of hosts

Vaclav_Adamec · January 28, 2015, 8:27am

Hi,
is there any option to set validation of host count ? For example if we limit playbook to be run only on servers with specific fact but some servers not populate redis cache with up2date version of facts (or failed) I need to be sure that this issue will be catched before run.

I really appreciate any help you can provide

Vasek

Brian_Coca · January 28, 2015, 1:38pm

I think you want the --list-hosts command linen option, but inside the
play you can check the length of the play_hosts variable

Vaclav_Adamec · January 30, 2015, 6:29am

Thanks a lot, play_hosts var is what I was looking for

Vasek

Dne středa 28. ledna 2015 14:39:02 UTC+1 Brian Coca napsal(a):

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Expected number of hosts

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