Hello,
the ipareplica role just landed in the ansible-freeipa repo at https://github.com/freeipa/ansible-freeipa
There are example playbooks for installation and uninstallation of replica with (un)install-replica and (un)install-cluster. In the inventory directory there are example inventory files hosts.replica and hosts.cluster.
The support for external cert files is not complete yet.
More docs are on the way to hit the repo soon.
Regards, Thomas
freeipa-users@lists.fedorahosted.org