What are you trying to achieve?

read and understand documentation

What do you get instead?

method grabValueFromAll has wrong description - seems to be copy-paste from other function (grabValueFrom)

Details

Link: https://codecept.io/helpers/Nightmare/#grabvaluefromall

The descrition and the example for grabValueFromAll is the very same as for grabValueFrom ab

For easier adoption...

there should be a step to run an ansible playbook.
Probably with cloning it from git before (or use git, as another step)