Running jenkins in kubernetes, we have this new issue:

The "Global Security" "Git Host Key Verification Configuration " is now configured by default to be "Known hosts file".

But since we use the base image jenkins/jenkins:alpine, and the kubernetes plugin, the jenkins home folder (/var/jenkins_home) is an empty dir mounted.

=> how do we configure such a known host file in such an environment ?

Thanks for your help !

ps: we also use Jcasc, in case that helps. And no, I would like to NOT set the ssh setting to "first run"