Recently there was a patch for setting up ssh keys as part of provisioning. Since katello ships it own version of kickstart template it should be updated to configure it as well. I'm not sure if there's some some better rebasing process, since it might be missing many more patches, but I'll send a PR at least with this change.
Created from redmine issue http://projects.theforeman.org/issues/14005
Upstream bug assigned to firstname.lastname@example.org
Moving to POST since upstream bug http://projects.theforeman.org/issues/14005 has been closed
SSH support commit in community templates - https://github.com/theforeman/community-templates/commit/46549e603cd589d449f139d52fddb798a8c434f2
There's open PR with support in finish templates - https://github.com/theforeman/community-templates/pull/243 so I incorporated this as well.
Applied in changeset commit:katello|d2cf2b21e95564ccefa432bcbc62aa694229704b.
Katello Kickstart default finish does has the line "<%= snippet('remote_execution_ssh_keys') %>"
VERIFIED with sat62-snap6
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.