Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-24 Thread Sam Morrison
On 25 Apr 2014, at 12:30 am, Chris Behrens wrote: >>> So, does your nova-conductor not have object version 1.13? As I was trying >>> to get at in a previous reply, I think the only way this can possibly work >>> is that you have Icehouse nova-conductor running in ALL cells. >> >> OK so in my

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-24 Thread Chris Behrens
On Apr 24, 2014, at 6:10 AM, Sam Morrison wrote: > Hmm I may have but I’ve just done another test with everything set to > use_local=False except nova-conductor where use_local=True > I also reverted that change I put though as mentioned above and I still get > an infinite loop. Can’t really f

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-24 Thread Sam Morrison
Hey Chris, On 24 Apr 2014, at 4:28 pm, Chris Behrens wrote: > On Apr 23, 2014, at 6:36 PM, Sam Morrison wrote: > >> Yeah I’m not sure what’s going on, I removed my hacks and tried it using the >> conductor rpcapi service and got what I think is a recursive call in >> nova-conductor. >> >> A

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-23 Thread Chris Behrens
On Apr 23, 2014, at 6:36 PM, Sam Morrison wrote: > Yeah I’m not sure what’s going on, I removed my hacks and tried it using the > conductor rpcapi service and got what I think is a recursive call in > nova-conductor. > > Added more details to https://bugs.launchpad.net/nova/+bug/1308805 > >

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-23 Thread Sam Morrison
Yeah I’m not sure what’s going on, I removed my hacks and tried it using the conductor rpcapi service and got what I think is a recursive call in nova-conductor. Added more details to https://bugs.launchpad.net/nova/+bug/1308805 I’m thinking there maybe something missing in the stable/havana br

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-22 Thread Chris Behrens
On Apr 19, 2014, at 11:08 PM, Sam Morrison wrote: > Thanks for the info Chris, I’ve actually managed to get things working. > Haven’t tested everything fully but seems to be working pretty good. > > On 19 Apr 2014, at 7:26 am, Chris Behrens wrote: > >> The problem here is that Havana is not

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-19 Thread Sam Morrison
Thanks for the info Chris, I’ve actually managed to get things working. Haven’t tested everything fully but seems to be working pretty good. On 19 Apr 2014, at 7:26 am, Chris Behrens wrote: > The problem here is that Havana is not going to know how to backport the > Icehouse object, even if ha

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-18 Thread Chris Behrens
The problem here is that Havana is not going to know how to backport the Icehouse object, even if had the conductor methods to do so… unless you’re running the Icehouse conductor. But yes, your nova-computes would also need the code to understand to hit conductor to do the backport, which we mus

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-18 Thread Tim Bell
: Sam Morrison Cc: openstack@lists.openstack.org Subject: Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells On 04/16/14 at 05:42pm, Sam Morrison wrote: >I’ve been playing with having an Icehouse API cell and a Havana compute cell >to see how it goes and to plan how we u

Re: [Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-18 Thread Andrew Laski
On 04/16/14 at 05:42pm, Sam Morrison wrote: I’ve been playing with having an Icehouse API cell and a Havana compute cell to see how it goes and to plan how we upgrade to Icehouse. Most things actually work out of the box, booting etc works which I would think is the hard one. Unfortunately som

[Openstack] [nova] Havana -> Icehouse upgrades with cells

2014-04-16 Thread Sam Morrison
I’ve been playing with having an Icehouse API cell and a Havana compute cell to see how it goes and to plan how we upgrade to Icehouse. Most things actually work out of the box, booting etc works which I would think is the hard one. Unfortunately some of the simple ones fail, after some brief t