On Tue, Aug 4, 2015 at 7:47 PM, Morgan Fainberg <morgan.fainb...@gmail.com> wrote: > > On Tue, Aug 4, 2015 at 1:43 AM, Gorka Eguileor <gegui...@redhat.com> wrote: >> >> On Tue, Aug 04, 2015 at 05:47:44AM +1000, Morgan Fainberg wrote: >> > >> > > On Aug 4, 2015, at 01:42, Fox, Kevin M <kevin....@pnnl.gov> wrote: >> > > >> > > I'm usually for abstraction layers, but they don't always pay off very >> > > well due to catering to the lowest common denominator. >> > > >> > > Lets clearly define the problem space first. IFF the problem space can >> > > be fully implemented using Tooz, then lets do that. Then the operator can >> > > choose. If Tooz cant and wont handle the problem space, then we're >> > > trying to >> > > fit a square peg in a round hole. >> > >> > +1 and specifically around tooz, it is narrow in comparison to the >> > feature sets of some the DLMs (since it has to mostly-implement to the >> > lowest common denominator, as abstraction layers do). Defining the space we >> > are trying to target will let us make the informed decision on what we use. >> >> Again with this? > > Yes, I was reiterating that we should not talk about a specific choice but > continue with the other discussion. Tooz, ZooKeeper, Consul, etc, is all > irrelevant to the rest of the conversation we are having. The specific > technology used can be discussed in an x-project spec, but I really would > rather see a very opinionated choice. That can again be delayed until a > later point. > >> We already what we want to get out of Tooz, where we want it and for how >> long we'll be using it in each of those places. > > My response was also before the rest of the convo that occurred post > Flavio's summary. > >> To answer those questions all that's needed is to read this thread and >> the links referred on some conversations. > > I am fine with using a DLM. I see a significant benefit (without putting too > fine a point on it, Keystone *will* benefit from a choice for a DLM to be > available in OpenStack, and I like the idea). I was hoping to continue (and > we did) identify where we had DLM-like/DLM uses in OpenStack so we knew > where to focus.
Hey all, This thread is a mess. I'm going to put together facts with what projects are doing and why. I will present my findings at the session that I will be moderating in the cross project track of the summit [1], if accepted. Spec may follow. [1] - https://etherpad.openstack.org/p/mitaka-cross-project-session-planning -- Mike Perez __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
