Hi everyone,
I'm currently working on my thesis. It's objective is $SUBJ and we already have ticket for that: #194 <https://fedorahosted.org/freeipa/ticket/194>. The task is to create two more replica types - the HUB and Consumer. In 389-DS both the HUB and Consumer are read-only. Additionally the HUB can push the data to the Consumers.

In case of FreeIPA the server is not only providing data, but also services like CA, NTP, DNS, Kerberos. Therefore I'm kindly asking you for advices and opinions on that:

1. What should be the position of HUB?
I mean should it be used as an interconnection between Masters and Consumers only, so that it will be 'hidden' in the topology and only forwards the updates, or should the HUB be also used as a regular Consumer which has additional ability to push the updates further to Consumers/HUBS?

2. Which services should be available on HUB and Consumer?
I think, the priority of these replicas would be to answer to data request by ipa whatever-(find|show) commands or to provide some LDAP data for email addressing etc. Also it shouldn't cause much trouble to run NTP on Consumer, but what about Kerberos or CA? Is it a good solution to let users authenticate against these replicas? Is it correct to leave classified data like passwords on these replicas?

Thanks in advance for your reactions

Ondra

--
Regards,

Ondrej Hamada
FreeIPA team
jabber:oh...@jabbim.cz
IRC: ohamada

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