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#openstack-nova - 2018-09-10
08:08:21 openstackgerrit Brin Zhang proposed openstack/nova master: Resource retrieving: add changes-before filter https://review.openstack.org/599276
09:22:29 openstackgerrit Zhenyu Zheng proposed openstack/nova-specs master: Detach and attach boot volumes - Stein https://review.openstack.org/600628
09:25:29 openstackgerrit Zhenyu Zheng proposed openstack/nova-specs master: Detach and attach boot volumes - Stein https://review.openstack.org/600628
10:24:54 pvc hi i just want to ask if P100 video card supports vgpu for openstack?
10:24:59 pvc can i do this on tripleo?
10:56:31 crazik hello.
10:57:11 crazik is there any way to isolate tenant on dedicated computes without touching flavor/image?
10:57:18 crazik I tried with AggregateMultiTenancyIsolation
10:57:43 crazik but it only prohibits other tenants from creating instances
10:57:59 crazik only playing with flavor makes it working as expected
10:58:15 crazik (Queens here)
10:58:33 crazik any other ideas how to do that?
11:17:37 openstack Launchpad bug 1771523 in OpenStack Public Cloud WG "Dedicated Host" [High,Confirmed] - Assigned to Tobias Rydberg (tobberydberg)
11:17:37 s10 Unfortunately, there are no good solutions for this problem. See bug https://bugs.launchpad.net/openstack-publiccloud-wg/+bug/1771523 . For example, you also can create dedicated availability zone for this tenant and ask him to create instances in it, but you can't forbid other tenants to create vms in this az.
11:28:05 crazik s10: thank you
12:06:10 crazik hm.
12:07:57 crazik in fact, I can create a custom filter, but need a custom config-option for nova.conf
12:08:00 crazik ;)
12:08:06 crazik custom filter is easy part...
12:32:09 s10 crazik: I believe, custom options to nova.conf could be added only in code, in related group inside https://github.com/openstack/nova/tree/master/nova/conf
13:09:25 openstackgerrit Brin Zhang proposed openstack/nova master: Resource retrieving: add changes-before filter https://review.openstack.org/599276
13:28:21 openstackgerrit Radoslav Gerganov proposed openstack/nova master: VMware: Live migration of instances https://review.openstack.org/270116
14:53:25 s10 Please approve backported fixes for https://review.openstack.org/#/q/I27160140cbccf3e6914aed2dcff54d547e446c1f
14:54:21 s10 And https://review.openstack.org/#/q/Ic6060beaa08af5ea70e5e54fffb94eea58aa7bbf
14:56:25 openstackgerrit Vlad Gusev proposed openstack/nova stable/rocky: Do not dump all instances in the scheduler https://review.openstack.org/601285
15:01:25 openstackgerrit Takashi NATSUME proposed openstack/nova master: Adds view builders for keypairs controller https://review.openstack.org/347289
15:01:40 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in virt/test_block_device.py https://review.openstack.org/566153
15:02:02 openstackgerrit Takashi NATSUME proposed openstack/nova master: Transform volume.usage notification https://review.openstack.org/580345
15:02:30 openstackgerrit Takashi NATSUME proposed openstack/nova master: Transform libvirt.error notification https://review.openstack.org/484851
15:25:38 openstackgerrit Takashi NATSUME proposed openstack/nova master: Remove mox in test_compute_api.py (4) https://review.openstack.org/568462
15:26:15 crazik s10: thank you again
15:34:55 mriedem lyarwood: wanna hit https://review.openstack.org/#/c/592310/
15:37:57 mriedem s10: just waiting on some other stable cores
15:39:46 s10 mriedem: and should change https://review.openstack.org/#/c/592285/ be backported to stable branches?
15:41:37 mriedem s10: umm....maybe? but the real performance advantage with multi-cell instance list is a set of other changes
15:41:40 mriedem if that's what you're most interested in
15:42:10 mriedem s10: do you have multiple cells besides the 2 required ones (cell0 and cell1)?
15:42:25 s10 mriedem: no, I don't.
15:42:28 mriedem if not, that patch probably doesn't buy you much
15:42:49 mriedem unless you're hitting some other unreported side effect of not monkey patching eventlet in nova-api
16:27:13 mriedem dansmith: i think i answered your question in the root vol attach/detach spec wrt knowing which vol is the root volume https://review.openstack.org/#/c/600628/ - but i'm not sure we want to use that
16:29:39 openstack Launchpad bug 1427060 in OpenStack Compute (nova) "Unnecessary bdm entry is created if same volume is attached twice to an instance" [Medium,In progress]
16:29:39 mriedem lyarwood: remember this? https://bugs.launchpad.net/nova/+bug/1427060
16:34:37 lyarwood mriedem: yup, want to talk about it again this week?
16:41:49 mriedem lyarwood: yeah maybe related / prereq for https://review.openstack.org/#/c/600628/
16:47:37 dansmith mriedem: I know _we_ can know the boot volume by looking at BDM, what I don't understand is how the _user_ knows which is the root
16:47:50 mriedem the server.root_device_name field
16:47:52 mriedem in the API
16:47:54 dansmith mriedem: and since the spec requires them to specify the root volume by providing the device name
16:48:08 dansmith hmm
16:48:25 mriedem https://github.com/openstack/nova/blob/master/nova/compute/api.py#L676
16:48:54 dansmith mriedem: that's admin only?
16:50:02 dansmith https://developer.openstack.org/api-ref/compute/#show-server-details
16:50:06 mriedem no
16:50:20 mriedem checking
16:50:20 mriedem i think those docs are wrong...
16:51:15 mriedem ah yeah i guess it is
16:51:51 mriedem i'm not sure why - the user can provide the root_device_name when creating the server via the bdm object
16:52:43 dansmith so I was looking at volume attachments,
16:52:53 dansmith which shows the device names, but know way of knowing which is the root
16:54:09 mriedem yeah i know
16:54:28 mriedem which is why i mentioned https://review.openstack.org/#/c/452546/ as a pre-req
16:54:59 mriedem stop relying on device names, and instead expose virtual bdm tags and a boolean indicating which is the root volume (if any)
16:55:17 dansmith how does that help?
16:55:24 dansmith oh
16:55:49 dansmith that just talks about the tag field, right?
16:55:52 dansmith where do you get boot?
16:56:28 mriedem it's not in that spec, but we could build it in to a general "cleanup the os-volume_attachments API" spec
16:56:34 dansmith okay
16:57:07 mriedem b/c we also don't expose vif tags anywhere, so we'd maybe do those in a single spec
16:57:12 dansmith yep
16:57:46 mriedem https://review.openstack.org/#/c/393930/
16:59:12 mriedem keeping up gets a bit messy...
16:59:18 mriedem specs aplenty
17:32:41 mriedem gibi: btw since i just remembered we're going to talk about exposing hints out of the servers API https://review.openstack.org/#/c/581410/
17:32:52 mriedem i hope i addressed your comments
17:41:07 openstackgerrit Jonte Watford proposed openstack/nova master: Modified version of 0027-Numa-object-string-representations.patch with some updates from the current numa files for nova: numa.py instance_numa_topology.py https://review.openstack.org/600269
17:41:52 mriedem speaking of operations that update the request spec (resize), why don't we update the request spec on rebuild where the image can change?
17:42:45 mriedem oh nvm we do
17:42:48 mriedem and i added that code...
18:14:15 openstackgerrit Takashi NATSUME proposed openstack/python-novaclient master: Add missing options in CLI reference https://review.openstack.org/601349
19:37:34 openstackgerrit Doug Hellmann proposed openstack/nova master: import zuul job settings from project-config https://review.openstack.org/601370
19:37:35 openstackgerrit Doug Hellmann proposed openstack/nova master: switch documentation job to new PTI https://review.openstack.org/601371
19:37:37 openstackgerrit Doug Hellmann proposed openstack/nova master: add python 3.6 unit test job https://review.openstack.org/601372
19:37:52 openstackgerrit Doug Hellmann proposed openstack/nova-specs master: import zuul job settings from project-config https://review.openstack.org/601373
19:38:06 openstackgerrit Doug Hellmann proposed openstack/osc-placement master: import zuul job settings from project-config https://review.openstack.org/601374
19:38:08 openstackgerrit Doug Hellmann proposed openstack/osc-placement master: switch documentation job to new PTI https://review.openstack.org/601375
19:38:09 openstackgerrit Doug Hellmann proposed openstack/osc-placement master: add python 3.6 unit test job https://review.openstack.org/601376
19:38:15 openstackgerrit Doug Hellmann proposed openstack/os-traits master: import zuul job settings from project-config https://review.openstack.org/601377
19:38:17 openstackgerrit Doug Hellmann proposed openstack/os-traits master: switch documentation job to new PTI https://review.openstack.org/601378
19:38:18 openstackgerrit Doug Hellmann proposed openstack/os-traits master: add python 3.6 unit test job https://review.openstack.org/601379
19:38:57 openstackgerrit Doug Hellmann proposed openstack/os-vif master: import zuul job settings from project-config https://review.openstack.org/601380
19:38:58 openstackgerrit Doug Hellmann proposed openstack/os-vif master: switch documentation job to new PTI https://review.openstack.org/601381
19:39:00 openstackgerrit Doug Hellmann proposed openstack/os-vif master: add python 3.6 unit test job https://review.openstack.org/601382
19:39:06 openstackgerrit Doug Hellmann proposed openstack/python-novaclient master: import zuul job settings from project-config https://review.openstack.org/601383
19:39:07 openstackgerrit Doug Hellmann proposed openstack/python-novaclient master: switch documentation job to new PTI https://review.openstack.org/601384
19:39:08 openstackgerrit Doug Hellmann proposed openstack/python-novaclient master: add python 3.6 unit test job https://review.openstack.org/601385
19:39:10 openstackgerrit Doug Hellmann proposed openstack/python-novaclient master: add lib-forward-testing-python3 test job https://review.openstack.org/601386
19:39:18 openstackgerrit Doug Hellmann proposed openstack/nova stable/ocata: import zuul job settings from project-config https://review.openstack.org/601387
19:40:07 openstackgerrit Doug Hellmann proposed openstack/os-vif stable/ocata: import zuul job settings from project-config https://review.openstack.org/601388

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