Hi everyone, Yesterday, Vish and Monty raised the need for the OpenStack project to provide a maintained set of packages for stable versions of OpenStack on yet-unsupported versions of distributions.
TL;DR summary: The resources needed to do that properly are bigger than you think (and doing that will alienate some distro packaging resources), so we'll either do a terrible job at it, or lose focus on the development release. If there is a need, it should be done as an alternate distribution, not inside the OpenStack project. Long version: First let me agree on the need. A very good, very stable distribution of OpenStack on stable versions of distributions (a.k.a. stable/diablo on Lucid) is definitely needed. The 2011.3 release PPA does not provide that and bears false expectations, so it should die a painful death, and quickly. That doesn't mean we, as an upstream project, should necessarily enter the distribution business to cure the deficiencies of their model. I think distributions are separate projects with a separate skillset -- if we try to do it we'll dilute our effort *and* alienate the existing distributions. Those should compete between them, not with us. Providing a production-ready, maintained distribution channel is more than just "building packages for Lucid", unfortunately. That is good for test packages (like our trunk PPA). A production channel needs to be always installable and upgradeable (unlike our trunk PPAs that are routinely broken). Any backport in there needs to be watched for security updates. You commit to maintain it for a given length in time. Our resources are limited and the skillset is particular. Last month Monty was arguing we should not provide packages as project deliverables at all, for the precise reason that we could not gate on packaging with only a few people with that skill (he apparently changed his mind ?). Resources are limited, so where do we stop ? Where does "user convenience" end ? What distributions and series should we support ? What versions of OpenStack ? How long do we support them ? Do we support Diablo on OpenSUSE 10.1 for 5 years ? For every combination added, the resources are spread even thinner. We used to limit the scope of the OpenStack project to producing code, and letting downstream distributions do what they do best, i.e. integrating and distributing. We only provided test/evaluation PPAs for user convenience, since the cost/benefit ratio was reasonable. Everyone was at his place, happy and collaborating on packaging. If we do production PPAs, we create competition and conflicts. Monty says "I do not care about conflicts with distros" -- but that's a sure way of losing distro packagers help. For example, the current packaging team working on Ubuntu packages is about 6 people, 4 of which happen to work for the distro. My point is that if there is such a need for "OpenStack on Lucid", then a new distribution (99% based on Lucid) will address that. It does not have to be "OpenStack" itself. My fear is that we would do a very bad job at this, and it would reflect on the project as a whole. Branding ours "official" won't make it better than "unofficial" ones, but will alienate distros. I prefer this to be done separately: that ensures that OpenStack remains focused on code and keeps collaborating with every distro on an equal footing. And if you're so interested by this, you could be in both projects. A last remark: we are already doing this. And we are not being successful with it. Swift "last release" PPA [1] provides a decent production channel, updated roughly every month, for running stable Swift on stable Ubuntu. If it was a wild success and everyone was collaborating on packaging work for it... it could prove me wrong. But for some reason, nobody (including Rackspace) is using that. They are using their own packaging and their own repositories. Why ? And what makes you think that generalizing that idea to every project would suddenly make it work ? [1] https://launchpad.net/~swift-core/+archive/release -- Thierry Carrez (ttx) Release Manager, OpenStack _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
