On Tue, 04 Feb 2014 11:37:29 +0100 Thierry Carrez <[email protected]> wrote:
> Christopher Yeoh wrote: > > On Tue, Feb 4, 2014 at 12:03 PM, Joe Gordon <[email protected] > > <mailto:[email protected]>> wrote: > >> > >> John and I discussed a third possibility: > >> > >> nova-network v3 should be an extension, so the idea was to: Make > >> nova-network API a subset of neturon (instead of them adopting our > >> API we adopt theirs). And we could release v3 without nova network > >> in Icehouse and add the nova-network extension in Juno. > > > > This would actually be my preferred approach if we can get consensus > > around this. It takes a lot of pressure off this late in the cycle > > and there's less risk around having to live with a nova-network API > > in V3 that still has some rough edges around it. I imagine it will > > be quite a while before we can deprecate the V2 API so IMO going > > one cycle without nova-network support is not a big thing. > > So user story would be, in icehouse release (nothing deprecated yet): > v2 + nova-net: supported > v2 + neutron: supported > v3 + nova-net: n/a > v3 + neutron: supported > > And for juno: > v2 + nova-net: works, v2 could be deprecated > v2 + neutron: works, v2 could be deprecated > v3 + nova-net: works through extension, nova-net could be deprecated So to be clear the idea I think is that nova-net of "v3 + nova-net" would look like the neutron api. Eg nova-net API from v2 would look quite different to 'nova-net' API from v3. To minimise the transition pain for users on V3 moving to a neutron based cloud. Though those moving from v2 + nova-net to v3 + nova-net would have to cope with more changes. > v3 + neutron: supported (encouraged future-proof combo) > > That doesn't sound too bad to me. Lets us finalize v3 core in icehouse > and keeps a lot of simplification / deprecation options open for Juno, > depending on how the nova-net vs. neutron story pans out then. > _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
