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#openstack-nova - 2020-08-04
23:57:22 sean-k-mooney i think i need to do that too
23:57:54 gmann yeah - for focal what all needed are in this - https://review.opendev.org/#/c/738130/5/lower-constraints.txt
23:58:11 sean-k-mooney yep just found it
23:58:11 gmann they passed with 0.5.12
#openstack-nova - 2020-08-05
00:13:01 openstackgerrit sean mooney proposed openstack/os-vif master: update tox envs and support pdf docs https://review.opendev.org/728037
00:13:02 openstackgerrit sean mooney proposed openstack/os-vif master: support pyroute2 0.5.13 https://review.opendev.org/744809
00:15:05 openstackgerrit sean mooney proposed openstack/os-vif master: support pyroute2 0.5.13 https://review.opendev.org/744809
00:15:36 openstackgerrit sean mooney proposed openstack/os-vif master: update tox envs and support pdf docs https://review.opendev.org/728037
00:17:57 openstackgerrit sean mooney proposed openstack/os-vif master: [goal] migrate testing to ubuntu focal https://review.opendev.org/738130
00:49:44 openstackgerrit sean mooney proposed openstack/os-vif master: deprecate ovs-vsctl driver and make native the default https://review.opendev.org/744816
01:32:25 openstackgerrit Brin Zhang proposed openstack/nova master: Fix CI failture: Introduce decorator>=3.4.0 to test-requirements.txt https://review.opendev.org/744385
01:33:09 openstackgerrit Brin Zhang proposed openstack/nova master: Fix issue with decorator in lower-constraints job https://review.opendev.org/744385
02:27:22 openstackgerrit sean mooney proposed openstack/os-vif master: deprecate ovs-vsctl driver and make native the default https://review.opendev.org/744816
02:56:10 openstackgerrit Brin Zhang proposed openstack/nova master: Fix issue with decorator in lower-constraints job https://review.opendev.org/744385
05:56:59 openstackgerrit Merged openstack/nova master: Fix lower-constraints conflicts https://review.opendev.org/744506
07:12:51 gokhani tack.org/show/796586/
07:12:51 gokhani hi team , I have an OpenStack environment in pike version. we have been using it for 2 years. Our environment consists of 3 controller and 23 compute hosts. but for 1 week , we are getting warnings like "Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 24.01 sec" in compute nodes. what can be the reason of this ? do I need to look at mariadb galera cluster or rabbitmq cluster ? logs are in http://paste.opens
07:28:24 gokhani * http://paste.openstack.org/show/796586/
09:49:53 openstackgerrit Stephen Finucane proposed openstack/nova master: network: Add type hints https://review.opendev.org/744869
09:49:53 openstackgerrit Stephen Finucane proposed openstack/nova master: fakelibvirt: Remove nova-network remnants https://review.opendev.org/737329
09:49:54 openstackgerrit Stephen Finucane proposed openstack/nova master: network: Remove unused 'affect_auto_assigned' parameter https://review.opendev.org/744871
09:49:54 openstackgerrit Stephen Finucane proposed openstack/nova master: network: Drop 'vpn' parameter from 'allocate_for_instance' https://review.opendev.org/744870
09:49:55 openstackgerrit Stephen Finucane proposed openstack/nova master: network: Remove 'kwargs' from 'get_instance_nw_info' https://review.opendev.org/744872
09:54:08 openstackgerrit Stephen Finucane proposed openstack/nova master: libvirt: Pass context, instance to '_create_guest' https://review.opendev.org/741286
09:54:08 openstackgerrit Stephen Finucane proposed openstack/nova master: tests: Add helpers for suspend, resume and reboot of server https://review.opendev.org/741285
09:54:09 openstackgerrit Stephen Finucane proposed openstack/nova master: libvirt: Add emulated TPM support to Nova https://review.opendev.org/631363
09:54:09 openstackgerrit Stephen Finucane proposed openstack/nova master: api: Reject non-spawn operations for vTPM https://review.opendev.org/741500
09:54:10 openstackgerrit Stephen Finucane proposed openstack/nova master: Add type hints to 'nova.compute.manager' https://review.opendev.org/742863
09:54:10 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add docs for vTPM support https://review.opendev.org/739213
09:54:11 openstackgerrit Stephen Finucane proposed openstack/nova master: privsep: Add support for recursive chown, move_tree operations https://review.opendev.org/742864
09:54:11 openstackgerrit Stephen Finucane proposed openstack/nova master: Don't unset Instance.old_flavor, new_flavor until necessary https://review.opendev.org/741995
09:54:12 openstackgerrit Stephen Finucane proposed openstack/nova master: Add support for resize and cold migration of emulated TPM files https://review.opendev.org/639934
09:54:12 openstackgerrit Stephen Finucane proposed openstack/nova master: Add type hints to 'nova.virt.libvirt.utils' https://review.opendev.org/742865
09:57:45 lyarwood RIP zuul
10:11:28 kashyap stephenfin: In the default Nova configuration, VMs are allowed to overcommit and float freely across host CPUs -- still true?
10:11:57 stephenfin lyarwood: blame artom and his damned reviews
10:12:01 stephenfin kashyap: yes
10:12:19 stephenfin only caveat is they can't overcommit against themselves
10:12:32 stephenfin can't boot an 8 core instance on a 6 core host
10:12:43 kashyap stephenfin: Ah, okay; I was about to ask for an example :)
10:13:03 stephenfin (or host with only 6 cores enabled in nova, via 'vcpu_pin_set' (legacy) or combo of 'cpu_dedicated_set' and 'cpu_shared_set')
10:15:21 kashyap Thanks
10:18:30 openstackgerrit Tony Su proposed openstack/nova master: Provider Config File: Functions to merge provider configs to provider tree https://review.opendev.org/676522
10:18:31 openstackgerrit Tony Su proposed openstack/nova master: Provider Config File: Enable loading and merging of provider configs https://review.opendev.org/693460
10:19:00 openstackgerrit Lee Yarwood proposed openstack/nova master: zuul: Start to migrate nova-live-migration to zuulv3 https://review.opendev.org/711604
10:21:10 tony_su stephenfin: gibi: the last 3 provider-config-file patches are ready to go. change log: 1) all comments reflected in code 2) add three more test case to cover negative coe logic 3) unified coding style.
10:27:24 gibi tony_su: thanks. I added that to the queue for runway slot
10:31:07 tony_su gibi: thanks gibi. I will continue working on these patches in the next two weeks...
10:43:26 openstackgerrit Lee Yarwood proposed openstack/nova master: WIP zuul: nova-multinode-evacuate https://review.opendev.org/744883
10:44:00 lyarwood hmm I thought the grenade issues had been resolved?
11:01:14 brinzhang stephenfin: hi, do I need fixed your point comments in https://review.opendev.org/#/c/742863/2/nova/compute/manager.py@2615
11:02:03 stephenfin brinzhang: Not at all. I was saying that your fix was correct and mine was not :)
11:02:04 brinzhang change the LOG.exception(exc.format_message()) to LOG.exception(exc), and use Exception instead of exception.NovaException
11:02:35 brinzhang an I will report a bug for this change
11:04:19 brinzhang stephenfin: oh sorry, your patch are working now, I will just fixed mine ^
11:07:31 openstackgerrit Brin Zhang proposed openstack/nova master: [Trivial] Remove wrong format_message() conversion https://review.opendev.org/744280
11:09:02 brinzhang stephenfin: updated, thanks
11:10:15 brinzhang https://review.opendev.org/#/c/715326/
11:10:15 brinzhang stephenfin, sean-k-mooney, gibi: the cyborg evacuate support patch was updated, pls review again while you have time, thanks.
11:10:47 brinzhang and I was rebased on the optimize patch, pls see https://review.opendev.org/#/c/726564/6
11:27:56 artom stephenfin, sorry :( it was a drive-by thing as well, I didn't actually look at anything else
11:28:17 artom Hence no vote
11:30:51 lyarwood artom: how dare you provide useful reviews
11:30:58 lyarwood I mean really
11:31:10 lyarwood you're making the rest of us look bad ^_^
11:31:25 lyarwood or maybe I'm doing that on my own
11:31:59 artom lyarwood, "useful" would be a stretch :P
11:33:09 gibi sean-k-mooney: thanks for the repeated test of the sriov attach. I responded in the review. Unfortunately I cannot reproduce your failures in my env.
11:33:17 artom (Yes, I'm knowingly leaving your last sentence unanswered >;)
11:33:27 gibi brinzhang: ack
11:38:51 openstackgerrit Merged openstack/python-novaclient master: Remove unused code https://review.opendev.org/744136
11:41:11 sean-k-mooney gibi: so in your env removal of direct physical or macvtap devices worked?
11:41:19 gibi sean-k-mooney: yes
11:41:37 gibi the only thing that I can see is the remaining MAC on the VF after macvtap removal
11:41:52 gibi the rest of your failure does not appear to me
11:42:08 sean-k-mooney i used a single vm to do all the testing
11:42:21 sean-k-mooney ill try it again with multiple vms and see it it makes any difference
11:42:53 sean-k-mooney what os and libvirt version are you using?
11:43:15 gibi ubuntu 18.04, libvirt 6.0.0 qemu 4.2
11:43:39 sean-k-mooney the libvirt behavior may have changed? i was using centos 8.1 maybe 8.2 i might be using older libvirt
11:43:49 sean-k-mooney i need to boot up the server to check
11:44:07 gibi the silent failure of macvtap and direct physical removel feels like a problem with findind the device that needs to be removed. I can try to add extra LOGs around that logic to trace the matching in your nev
11:44:11 gibi env
11:45:23 gibi two weeks ago I upgraded the libvirt from 4.0.0 to 6.0.0 and qemu from 2.11 to 4.2 due to a different failure in the "simple" direct case
11:46:38 sean-k-mooney if we need libvirt 6.0.0 we could not that as a min verion i guess.
11:46:42 sean-k-mooney but yes
11:46:53 sean-k-mooney both feel like we just did not find it in the xml and remove it
11:47:53 gibi regarding the leaking MAC addess after macvtap removal, who should do the removal of the MAC from the VF? is it libvirt?
11:49:12 sean-k-mooney gibi: libvirt should altrhough we also have code in nova to clear it for old libvirts
11:49:25 sean-k-mooney its also not reseting the programed vlan on the vf
11:49:33 sean-k-mooney but that is likely the same issue
11:50:14 sean-k-mooney https://github.com/openstack/nova/blob/master/nova/virt/libvirt/vif.py#L774-L784
11:50:27 sean-k-mooney we seam not to be calling unplug
11:50:51 sean-k-mooney in the direct case it proably is not clearing the trused vf status
11:51:08 sean-k-mooney i didnt actuly test that
11:51:37 sean-k-mooney we should be calling https://github.com/openstack/nova/blob/master/nova/virt/libvirt/vif.py#L833 as part of detach
11:52:03 gibi sean-k-mooney: thanks I will trace this missing unplug in my env
11:52:06 sean-k-mooney we are apprently https://github.com/openstack/nova/blob/master/nova/virt/libvirt/driver.py#L2201
11:53:14 gibi I even have a log in the dmesg about the MAC removal during macvtap
11:53:15 gibi [1911821.990047] ixgbe 0000:81:00.0: removing MAC on VF 2

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