Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-11-02 Thread Scott Devoid
Migrations from Essex to Grizzly/Havana ... I would find it entirely suitable to upgrade from Essex to Folsom, then migrate from nova-volume to cinder and from nova-network to quantum, then only to upgrade to Grizzly. We're in the same spot, upgrading an Essex deployment to Havana. We

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-11-02 Thread Thomas Goirand
On 11/01/2013 11:02 AM, Dean Troyer wrote: To clarify a bit, while deprecated, nova-network has not lost any functionality in Havana yet. It also hasn't gained much (if any), but it still works. The majority of the testing is performed using nova-network and not neutron (yet). It is also

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-11-01 Thread Devananda van der Veen
On Thu, Oct 31, 2013 at 8:02 PM, Dean Troyer dtro...@gmail.com wrote: Also, FWIW, I don't see another one of these situations coming anytime soon. All of the new project activity is around new services/features. Actually, anyone deploying nova with the baremetal driver will face a similar

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-11-01 Thread Dean Troyer
On Fri, Nov 1, 2013 at 1:38 PM, Devananda van der Veen devananda@gmail.com wrote: Actually, anyone deploying nova with the baremetal driver will face a similar split when Ironic is included in the release. I'm targeting Icehouse, but of course, it's up to the TC when Ironic graduates.

[openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Jesse Pretorius
Hi everyone, Migrations from Essex to Grizzly/Havana are starting to hit my radar of responsible tasks and I'm disappointed that beyond this old wiki note [1] and a wealth of questions with very few answers [2], there is very little available to support the migrations from what used to be part of

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Denis Makogon
Yes, OS as big product tries to split hierarchy of responsibilities. Currently we have serveral tasks, i suppose. First one is upgrading from one stable release to another. Second one is migrating from one release to another. Currently OpenStack has several deployment projects: TripleO, Fuel (---

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread John Griffith
On Thu, Oct 31, 2013 at 10:26 AM, Jesse Pretorius jesse.pretor...@gmail.com wrote: Hi everyone, Migrations from Essex to Grizzly/Havana are starting to hit my radar of responsible tasks and I'm disappointed that beyond this old wiki note [1] Is your disappointment that there isn't a path from

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Russell Bryant
On 10/31/2013 12:46 PM, John Griffith wrote: Issues at hand, for now, are: 1) Migrating from nova-volume to cinder So to be quite honest we never intended to make skips like you describe. Perhaps that wasn't such a good choice in retrospect. I'm willing to take a look at putting some

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Jesse Pretorius
On 31 October 2013 18:46, John Griffith john.griff...@solidfire.com wrote: Is your disappointment that there isn't a path from Essex -- Grizzly/Havana, or are you unhappy with the content? Upgrading Essex-Folsom introduced both the challenge of upgrading nova-volume to cinder and the

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Jesse Pretorius
On 31 October 2013 19:05, Russell Bryant rbry...@redhat.com wrote: Right, Nova (and probably other projects, too) only supports N to N+1 upgrades. If you need to go to N+2, you'll need to go through N+1 to get there. Dead right, and especially with the aggressive schedule we have this is

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-10-31 Thread Dean Troyer
On Thu, Oct 31, 2013 at 2:18 PM, Jesse Pretorius jesse.pretor...@gmail.comwrote: On 31 October 2013 18:46, John Griffith john.griff...@solidfire.comwrote: Upgrading Essex-Folsom introduced both the challenge of upgrading nova-volume to cinder and the challenge of upgrading nova-network to