[CentOS] How to automatically confirm importing repo key?

Now that I think about it, I should've reproduced it with just shell
script and didn't involve ansible, when asking the question. Things
are more or less clear now. The only thing I'd like to confirm if this
makes for a good way of automatically confirming importing repo key?

yum makecache -y --disablerepo=* --enablerepo=passenger

Regards,
Yuri