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#openstack-nova - 2018-05-11
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
07:47:58 openstackgerrit Lenny Verkhovsky proposed openstack/nova master: Adding NVMEoF for libvirt driver https://review.openstack.org/482640
07:48:18 gibi good morning nova
08:09:49 bauzas good morning stackers
08:09:56 bauzas me is back from holidays
08:11:17 kevinbenton is there anything special nova does to prevent libvirt/kvm from deleting a pre-created network interface?
08:11:37 kevinbenton when stopping an instance
09:08:58 lyarwood https://review.openstack.org/#/c/567899/ - Any cores able to +W this bugfix for libvirt LM with RAW disks? We (well, I) backported the offending change back across all open stable branches FWIW.
09:09:27 lyarwood bauzas: \o_ welcome back ^ if you have time this morning
09:09:47 bauzas lyarwood: will try
09:24:19 openstackgerrit sahid proposed openstack/nova master: libvirt: place emulator threads on CONF.cpu_shared_set https://review.openstack.org/510897
10:04:08 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return all resources in provider_summaries https://review.openstack.org/558045
10:18:46 sean-k-mooney bauzas: johnthetubaguy could ye take a look at this trival backport for os-vif stable/queens branch when ye have time. https://review.openstack.org/#/c/567942/
11:18:46 openstackgerrit Balazs Gibizer proposed openstack/nova master: Escalate UUID validation warning to error in test https://review.openstack.org/540386
11:18:47 openstackgerrit Balazs Gibizer proposed openstack/nova master: Suppress UUID warning in map_instance unit tests https://review.openstack.org/568263
11:58:09 openstackgerrit Julia Kreger proposed openstack/nova master: ironic: add instance_uuid before any other spawn activity https://review.openstack.org/563722
12:02:48 openstackgerrit Surya Seetharaman proposed openstack/nova master: Make nova service-list use scatter-gather routine https://review.openstack.org/568271
12:10:49 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Return nested providers in get_by_request https://review.openstack.org/567113
12:10:50 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Add traits check in nested provider cadidates https://review.openstack.org/567150
12:10:51 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Support nested alloc cands with sharing providers https://review.openstack.org/567508
12:16:50 openstackgerrit Naichuan Sun proposed openstack/nova master: XenAPI: define a new image handler to use vdi streaming https://review.openstack.org/486475
12:28:27 gyankum ping openstack-nova, How I can enable connection_trace for nova in RHOSP8. When I am setting connection_trace=true in nova.conf under Database section and restarting the nova-scheduler via pacemaker, nova-scheduler and nova-conduction services are not coming up.
12:54:22 openstackgerrit Surya Seetharaman proposed openstack/nova master: Make nova service-list use scatter-gather routine https://review.openstack.org/568271
13:14:36 openstackgerrit Eric Fried proposed openstack/nova master: add lower-constraints job https://review.openstack.org/555961
13:18:25 efried finucannot: you around?
13:41:13 openstackgerrit Matt Riedemann proposed openstack/nova master: DNM: test raw image live migration with vfat config drive https://review.openstack.org/567860
13:54:00 openstackgerrit Bence Romsics proposed openstack/osc-placement master: Add nested resource providers (v1.14) https://review.openstack.org/546675
13:54:01 openstackgerrit Bence Romsics proposed openstack/osc-placement master: Limit allocation candidates (v1.15, v1.16) https://review.openstack.org/548043
13:54:02 openstackgerrit Bence Romsics proposed openstack/osc-placement master: Allocation candidates parameter: required (v1.17) https://review.openstack.org/548326
13:58:21 melwitt efried: finucannot is on PTO today
13:58:49 efried melwitt: ack, thx
14:12:46 openstackgerrit Matt Riedemann proposed openstack/nova master: Add contributor docs on deprecating and removing compute REST APIs https://review.openstack.org/567687
14:19:38 mriedem alex_xu: can you take a look at this spec again? https://review.openstack.org/#/c/546925/
14:20:53 openstackgerrit Bob Ball proposed openstack/nova master: XenAPI: define a new image handler to use vdi streaming https://review.openstack.org/486475
14:21:09 alex_xu mriedem: yea, I will try to review tomorrow
14:21:37 mriedem alex_xu: thanks
14:21:45 alex_xu mriedem: np
14:21:47 mriedem mdbooth: are you going to be able to address review comments on this series soon? https://review.openstack.org/#/c/526347/
14:22:22 openstackgerrit Balazs Gibizer proposed openstack/nova master: Transform missing delete notifications https://review.openstack.org/410297
14:22:48 mdbooth mriedem: I'm about half way through.
14:22:58 mdbooth Probably be a day or so.
14:23:13 mdbooth I was expecting to get bumped to the back of the runway if that's what you're asking.
14:23:19 mriedem mdbooth: ok, yeah
14:29:11 openstackgerrit Shilpa Devharakar proposed openstack/nova master: Update docs, API samples for noVNC 1.0.0 https://review.openstack.org/550173
14:29:11 mriedem mdbooth: anyway, regardless of the runway, ping me when those 3 or so bottom changes are updated
14:29:32 mdbooth mriedem: Will do, thanks.

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