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Posted Nick Remark
#openstack-nova - 2018-05-11
18:52:29 mriedem them your body has a periodic task that goofs it all up again
18:52:32 mriedem *then
18:52:42 mriedem similar to our resource tracker
18:52:43 mriedem :)
18:52:50 prometheanfire could be, I noticed that posture and back exercises help a bunch
18:53:01 mnaser so um we're going queens for control plane this weekend most likely
18:53:06 mnaser anything fun to watch out for?
18:53:19 prometheanfire mnaser: it's working fine here
18:54:05 mnaser prometheanfire: upgrade from pike?
18:56:32 prometheanfire ya
18:56:42 prometheanfire old grizzly install originally
18:59:14 mriedem_afk vdrok: recreated that live migration failure http://logs.openstack.org/60/567860/4/check/nova-live-migration/8993c7b/logs/subnode-2/screen-n-cpu.txt.gz?level=TRACE
18:59:38 artom mriedem_afk, huh, so https://github.com/openstack/nova/blob/18.0.0.0b1/nova/virt/libvirt/driver.py#L4703-L4708 is pretty straightforward and doens't need to be in libvirt
19:00:14 artom mriedem_afk, I'm wondering if we can't forgo your small fix and jump straight to in-API validation? It's just comparing image props and flavor extra specs, both are accessible to the API...
19:00:54 cfriesen artom: at what point would you check them? boot/resize/rebuild ?
19:01:01 artom cfriesen, yes.
19:01:03 artom >;)
19:01:41 vdrok mriedem_afk: yup, that's the one. lyarwood 's patch seems to solve it
19:01:44 cfriesen I think those are the applicable three since we need to have both flavor/image to get a full picture
19:01:50 artom cfriesen, actually yeah, good point. We'd need to pick up on every time the image/flavor combo changes.
19:03:18 artom Which isn't a massive deal - I think boot+resize+rebuild actually covers it. But yeah, not as trivial as I thought.
19:15:19 openstackgerrit Jay Pipes proposed openstack/nova master: placement: always create consumer records https://review.openstack.org/567678
19:15:20 openstackgerrit Jay Pipes proposed openstack/nova master: add consumers generation field https://review.openstack.org/557958
19:15:21 openstackgerrit Jay Pipes proposed openstack/nova master: placement: Allocation.consumer field https://review.openstack.org/565405
19:15:22 openstackgerrit Jay Pipes proposed openstack/nova master: rework allocation handler _allocations_dict() https://review.openstack.org/565407
19:15:23 openstackgerrit Jay Pipes proposed openstack/nova master: Add a microversion for consumer generation support https://review.openstack.org/565604
19:47:40 fried_rice Hey folks, was pip10 blacklisted in queens?
19:48:01 fried_rice never mind
20:19:03 jgwentworth guh, forgot to update my instance group patch
20:26:05 mriedem_afk cfriesen: that's why i left the api validation to a separate change
20:26:11 mriedem_afk but yes it would be create, resize and rebuild i think
20:32:31 arvindn05 mriedem: can you add https://review.openstack.org/#/c/560596/ to your review list?
20:33:10 arvindn05 i got efried to approve the changes...so need 1 more :)
20:33:46 mriedem vdrok: i'll rebase the recreate patch on top of lyarwood's change once the other thing underneath mine is merged
20:35:53 mriedem arvindn05: yes
20:41:57 openstackgerrit sean mooney proposed openstack/os-vif stable/queens: fix tox py27 job https://review.openstack.org/567942
20:53:03 openstackgerrit Merged openstack/nova master: Fix irrelevant-files in nova-dsvm-multinode-base https://review.openstack.org/567884
20:55:24 mriedem arvindn05: done
20:59:10 openstackgerrit Matt Riedemann proposed openstack/nova master: DNM: test raw image live migration with vfat config drive https://review.openstack.org/567860
21:05:06 arvindn05 mriedem: awesome....thank you :)
21:05:37 mriedem now get cracking on that rebuild patch
21:05:39 mriedem and docs
21:06:00 arvindn05 yep...will have the rebuild patch sometime next week
21:15:38 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: xenapi: drop deprecated vif_driver config option https://review.openstack.org/567877
21:32:18 openstackgerrit Merged openstack/os-vif master: fix tox py27 job https://review.openstack.org/567895
21:50:21 openstackgerrit Eric Fried proposed openstack/nova master: Granular requests to get_allocation_candidates https://review.openstack.org/515811
22:00:42 openstackgerrit Merged openstack/nova master: Address feedback from instance_list smart-cell behavior https://review.openstack.org/567643
22:00:53 openstackgerrit Merged openstack/nova stable/pike: libvirt: check image type before removing snapshots in _cleanup_resize https://review.openstack.org/567625
22:10:46 eandersson How does other people handle scheduling when you have large machines with NUMA flavors. We primarily schedule large machines that takes up a single NUMA zone. The prroblem is that if someone schedules a tiny flavor it will quickly fragment the fleet of computes.
22:11:54 eandersson We used the inverse of TypeAffinityFilter to stack large flavors, so that computes that has a large VM taking up a single NUMA zone will only ever have that flavor size.
22:14:20 cfriesen eandersson: if you use a negative multiplier for the CPU/RAM/disk weighers, it will result in packing rather than spreading. that'll tend to pack all the smaller ones together
22:15:00 cfriesen look for RAMWeigher at https://docs.openstack.org/nova/latest/user/filter-scheduler.html
22:16:16 openstackgerrit Eric Fried proposed openstack/nova master: Granular requests to get_allocation_candidates https://review.openstack.org/515811
22:18:54 eandersson cfriesen, we did that before introducing our own flavor stacking, and it did not work great, but can't remember our weights at the time.
22:19:12 eandersson pretty sure we ran with nova.scheduler.weights.all_weighers, but not sure what mulipliers.
22:22:52 eandersson We have a large number of single NUMA zone VMs (20 vcpu), and a few 2/4 vcpu VMs
22:31:55 cfriesen eandersson: could you put the small ones in a server group with soft affinity?
22:34:21 openstackgerrit Merged openstack/nova master: update scheduler to use image-traits https://review.openstack.org/560596
22:35:06 eandersson I don't think we want to put that burden on our user, and it's difficult to enforce on our scale.
22:40:40 eandersson I am guessing that maybe others may be solving this by having different host aggregates for this type of deployments, but we don't want to have to divide our fleet.
22:46:04 eandersson I'll probably follow up with an email to the operators mailing list, but it's something we want to make sure we know how to deal with as we upgrade to Queens (and later Rocky)
23:15:05 openstackgerrit Tsuyoshi Nagata proposed openstack/nova master: nova improvement of maximum attach volumes more than 26 vols https://review.openstack.org/567472
23:59:41 openstackgerrit Eric Fried proposed openstack/nova master: Granular requests to get_allocation_candidates https://review.openstack.org/515811
#openstack-nova - 2018-05-12
00:00:53 openstackgerrit Jay Pipes proposed openstack/nova master: Add a microversion for consumer generation support https://review.openstack.org/565604
00:07:20 openstackgerrit Zack Cornelius proposed openstack/nova master: WIP: Implement file backed memory for instances in libvirt https://review.openstack.org/567876
00:23:27 karimull Hello , quick question image_meta that is passed as argument in different places in nova code, can it be None in any of the used case scenarios?, had this question because need to write a unit test case around that scenario.Looking at the other unit tests , it seems it can never be one
01:18:56 openstackgerrit Merged openstack/nova master: Flexibly test keystonmiddleware in placement stack https://review.openstack.org/567923
02:19:04 openstackgerrit Merged openstack/nova master: Remove remaning log translation in scheduler https://review.openstack.org/567455
02:27:28 openstackgerrit Merged openstack/nova master: Don't reschedule on RequestedVRamTooHigh errors https://review.openstack.org/567929
02:27:34 openstackgerrit Merged openstack/nova master: Remove mox in test_xenapi.py (2) https://review.openstack.org/564643
02:27:41 openstackgerrit Merged openstack/nova master: Remove mox in unit/virt/xenapi/test_vmops.py https://review.openstack.org/561846
02:27:48 openstackgerrit Merged openstack/nova master: Remove mox in test_compute_api.py (2) https://review.openstack.org/567557
04:46:13 openstackgerrit Merged openstack/nova stable/ocata: libvirt: check image type before removing snapshots in _cleanup_resize https://review.openstack.org/567630
05:11:24 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return nested providers in get_by_request https://review.openstack.org/567113
05:11:25 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add traits check in nested provider cadidates https://review.openstack.org/567150
05:11:26 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Support nested alloc cands with sharing providers https://review.openstack.org/567508
07:20:04 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return nested providers in get_by_request https://review.openstack.org/567113
07:20:05 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add traits check in nested provider cadidates https://review.openstack.org/567150
07:20:06 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Support nested alloc cands with sharing providers https://review.openstack.org/567508
12:12:26 openstackgerrit Merged openstack/nova master: Add random sleep between retry calls to placement https://review.openstack.org/567506
13:16:58 openstackgerrit Eric Fried proposed openstack/nova master: Granular requests to get_allocation_candidates https://review.openstack.org/515811
16:05:37 openstackgerrit Eric Fried proposed openstack/nova master: Granular requests to get_allocation_candidates https://review.openstack.org/515811
16:17:39 openstackgerrit caoyuan proposed openstack/nova master: Update auth_url in install docs https://review.openstack.org/568002
17:16:01 openstackgerrit Merged openstack/nova master: Move set_vf_interface_vlan to the new utility module. https://review.openstack.org/558487
17:16:08 openstackgerrit Merged openstack/nova master: Add test_set_device_mtu_default back in https://review.openstack.org/567659
#openstack-nova - 2018-05-13
12:27:48 openstackgerrit garyk proposed openstack/nova master: VMware: Use project name in folder https://review.openstack.org/568062
19:54:59 openstackgerrit Julia Kreger proposed openstack/nova master: ironic: add instance_uuid before any other spawn activity https://review.openstack.org/563722
#openstack-nova - 2018-05-14
01:38:16 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return nested providers in get_by_request https://review.openstack.org/567113
01:38:17 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add traits check in nested provider cadidates https://review.openstack.org/567150
01:38:18 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Support nested alloc cands with sharing providers https://review.openstack.org/567508
03:30:25 WonderfulAlice Hey guys I see that nova net-list is now deprecated. What do you use now instead to create and assign different network interfaces?
03:32:40 WonderfulAlice I'm trying to follow this guild (https://docs.ovh.com/gb/en/public-cloud/use_vrack_and_private_networks_with_public_cloud_instances/#with-the-openstack-api) but it seems to now be dated with the new updates.
04:07:49 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in test_compute_api.py (3) https://review.openstack.org/568184
04:09:09 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in test_compute_api.py (3) https://review.openstack.org/568184
05:49:19 openstackgerrit caoyuan proposed openstack/nova master: Update auth_url in install docs https://review.openstack.org/568002
06:29:34 openstackgerrit Shilpa Devharakar proposed openstack/nova master: Update docs, API samples for noVNC 1.0.0 https://review.openstack.org/550173
06:29:51 takashin alex_xu: Would you review https://review.openstack.org/#/c/529520/ ? It got one +2.
06:38:46 takashin ls
07:14:49 openstackgerrit Surya Seetharaman proposed openstack/nova master: Metadata-API fails to retrieve avz for instances created before Pike https://review.openstack.org/567878
07:47:32 openstackgerrit Radoslav Gerganov proposed openstack/nova stable/queens: Add random sleep between retry calls to placement https://review.openstack.org/568218

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