Comment 7 for bug 1987644

Indeed, I do not see `ipaserver_domain` being generated in `config_data/overcloud/inventory/tripleo`, and I do not see it in the heat template. So unless it is supposed to be injected into the groups somehow, there is something wrong in how the group vars is missing this.

But also, considering the logic of the role, `ipaserver_domain` has precedence to `ipaclient_domain`, so is it that `ipaserver_domain` is not generated in order to be able to overwrite it with `ipaclient_domain`? If so, than `IdMDomain` has to be required.

Edit: but indeed, setting both `IdMServer` and `IdMDomain` managed to get it working, until the next error pops up