Re: [Openstack] [openstack-dev] [Keystone] Cockroachdb for Keystone Multi-master

2017-05-18 Thread Curtis
On Thu, May 18, 2017 at 4:13 PM, Adrian Turjak wrote: > Hello fellow OpenStackers, > > For the last while I've been looking at options for multi-region > multi-master Keystone, as well as multi-master for other services I've > been developing and one thing that always came up was there aren't many

[Openstack] [Keystone] Cockroachdb for Keystone Multi-master

2017-05-18 Thread Adrian Turjak
Hello fellow OpenStackers, For the last while I've been looking at options for multi-region multi-master Keystone, as well as multi-master for other services I've been developing and one thing that always came up was there aren't many truly good options for a true multi-master backend. Recently I'

[Openstack] upgrade from Mitaka to Newton and the flavor database migration

2017-05-18 Thread Jean-Philippe Methot
Hi, We have upgraded our setup a while ago from Mitaka to Newton. However, that upgrade requires a migration of the flavors in the new nova api db. When running the tool to migrate, I'm getting the following error: Error attempting to run Google told me about an old workaround from the kilo

Re: [Openstack] [Ocata-Xenserver] Nova-compute wouldn't start

2017-05-18 Thread Adhi Priharmanto
Hi bob, Thanks for your suggest, because it's non production use, I decide to hardcoded clean up instance record from nova table, and finally nova-compute service was running again. :) On Thu, May 18, 2017 at 10:53 PM, Bob Ball wrote: > Hi Adhi, > > > > The point is that there is a mismatch bet

Re: [Openstack] [Ocata-Xenserver] Nova-compute wouldn't start

2017-05-18 Thread Bob Ball
Hi Adhi, The point is that there is a mismatch between what Nova believes exists, and what really exists on the hypervisor. How were the instances deleted? Check the hypervisors that each server Nova knows about - I suspect at least one is expected to exist on the XenServer for which the compu

Re: [Openstack] [Ocata-Xenserver] Nova-compute wouldn't start

2017-05-18 Thread Adhi Priharmanto
hi Bob, I don't have any vm/instance on that compute/xenserver , I'm deleted all vm since last week. On Thu, May 18, 2017 at 6:03 PM, Bob Ball wrote: > Hi Adhi, > > > > Very interesting. I suspect that self._get_vif_ref, below, is returning > None. This appears to be when the VM does not exi

Re: [Openstack] [Ocata-Xenserver] Nova-compute wouldn't start

2017-05-18 Thread Bob Ball
Hi Adhi, Very interesting. I suspect that self._get_vif_ref, below, is returning None. This appears to be when the VM does not exist on the host - perhaps the VM was renamed, deleted, or it has been migrated to a different host and Nova’s records didn’t get updated? I believe the issue is m

[Openstack] [Ocata-Xenserver] Nova-compute wouldn't start

2017-05-18 Thread Adhi Priharmanto
Hi all, I have openstack RDO ocata using xenserver as Hypervisor, setup manually. It works fine about 2 weeks, today my nova-compute wouldn't start and when I check the nova-compute log : 2017-05-18 16:29:24.769 10764 INFO nova.service [-] Starting compute node (version 15.0.0-1.el7) 2017-05-18 1

Re: [Openstack] Openstack Routed Provider Networks Question

2017-05-18 Thread Yura Poltoratskiy
Hi On 17.05.2017 21:56, Alex Evonosky wrote: Hello fellow Openstackers- I have a quick question regarding routed provider networks. I am looking at this page: https://docs.openstack.org/ocata/networking-guide/config-routed-networks.html I configured the controller as stated in the docs, howe