| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2020-09-08 | |||
| 07:46:26 | bauzas | review day for me | |
| 07:47:33 | openstackgerrit | Balazs Gibizer proposed openstack/nova master: Follow up for I67504a37b0fe2ae5da3cba2f3122d9d0e18b9481 https://review.opendev.org/750184 | |
| 07:49:14 | gibi | bauzas: good morning! if you can hit the sriov attach series that would be terrific. | |
| 07:50:21 | bauzas | gibi: my first one :p | |
| 07:50:26 | gibi | awesome | |
| 07:50:27 | bauzas | you got the first ticket | |
| 07:50:57 | bauzas | hopefully, I know a bit better about networking :) | |
| 07:59:55 | gibi | bauzas: actually the patch is not that heavy about networking it is compute manager and a bit of libvirt | |
| 08:00:28 | bauzas | yeah but you need to know a bit about VIFs attach/detach mechanims | |
| 08:00:36 | bauzas | mechanisms* | |
| 08:00:59 | gibi | true | |
| 08:01:06 | bauzas | a whole new territory to discover for me | |
| 08:01:25 | bauzas | but I'm on it | |
| 08:03:32 | bauzas | gibi: question on https://review.opendev.org/#/c/741436/4 | |
| 08:04:43 | gibi | sure, listening | |
| 08:05:52 | gibi | or did you forget to push the post button?! | |
| 08:06:51 | bauzas | meh | |
| 08:06:55 | bauzas | sorry was disturbed | |
| 08:06:59 | gibi | no worries | |
| 08:07:43 | bauzas | gibi: I guess deleting the metadata is harmless when you deallocate the port, since you need to rebuild it when you reattach it, right? | |
| 08:08:38 | gibi | bauzas: right | |
| 08:08:45 | gibi | it is a missed cleanup | |
| 08:08:59 | bauzas | that's what I read, but I wondered any side effect | |
| 08:09:12 | bauzas | because you update the instance | |
| 08:09:58 | gibi | it only deletes the metadata of the detached instance | |
| 08:10:04 | gibi | detached port | |
| 08:10:24 | gibi | before the patch this was deleted only when the instance is deleted | |
| 08:10:33 | bauzas | I see, hence a race | |
| 08:10:45 | bauzas | well, not a race, but a corner case when you had stale data | |
| 08:10:53 | bauzas | kk | |
| 08:11:35 | gibi | yeah it was stale, it did not make anything break though, maybe the guest saw the old metadata in the metadata response | |
| 08:11:58 | gibi | I just found it by looking at the db to see that detach cleaned up or not every relevant data | |
| 08:13:20 | bauzas | ack | |
| 08:13:54 | kashyap | lyarwood: Just connected to Freenode; sure. As discussed elsewhere, a Launchpad QEMU bug? | |
| 08:14:06 | openstackgerrit | Hao Sun proposed openstack/nova stable/stein: Add checks for volume status when rebuilding https://review.opendev.org/748559 | |
| 08:24:37 | openstackgerrit | Merged openstack/nova master: functional: Don't inherit from 'ProviderUsageBaseTestCase' https://review.opendev.org/748271 | |
| 08:29:22 | lyarwood | kashyap: https://bugs.launchpad.net/qemu/+bug/1894804 | |
| 08:29:22 | openstack | Launchpad bug 1894804 in QEMU "Second DEVICE_DELETED event missing during virtio-blk disk device detach" [Undecided,New] | |
| 08:29:55 | kashyap | lyarwood: If I don't see a response, I'll nudge folks on #qemu on OFTC in a day or this evening | |
| 08:30:02 | kashyap | lyarwood: Given that this is somewhat more urgent | |
| 08:38:41 | stephenfin | bauzas: Seeing as you're doing reviews today, https://review.opendev.org/#/c/749055/ and https://review.opendev.org/#/c/749056/ are both ready to go :) | |
| 08:39:02 | bauzas | stephenfin: awesome, you're next in the queue | |
| 08:42:10 | openstackgerrit | Stephen Finucane proposed openstack/nova master: functional: Enable real policy fixture by default https://review.opendev.org/745906 | |
| 08:42:11 | openstackgerrit | Stephen Finucane proposed openstack/nova master: functional: Add and use 'GlanceFixture' https://review.opendev.org/745907 | |
| 08:42:11 | openstackgerrit | Stephen Finucane proposed openstack/nova master: tests: Remove '_FakeImageService' https://review.opendev.org/745908 | |
| 08:58:51 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Expand generic reproducer for bug #1879878 https://review.opendev.org/750186 | |
| 08:58:51 | openstack | bug 1879878 in OpenStack Compute (nova) "VM become Error after confirming resize with Error info CPUUnpinningInvalid on source node " [Medium,In progress] https://launchpad.net/bugs/1879878 - Assigned to Stephen Finucane (stephenfinucane) | |
| 08:58:51 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Set 'old_flavor', 'new_flavor' on source before resize https://review.opendev.org/750187 | |
| 08:58:51 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Add support for resize and cold migration of emulated TPM files https://review.opendev.org/639934 | |
| 09:26:28 | yingjisun | jhui: hello | |
| 09:45:59 | openstackgerrit | Merged openstack/nova master: Delete non tag related device metadata during detach https://review.opendev.org/741436 | |
| 09:51:23 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Introduce a new driver interface 'cleanup_instance' https://review.opendev.org/714653 | |
| 09:56:38 | openstackgerrit | Brin Zhang proposed openstack/nova master: Cyborg shelve/unshelve support https://review.opendev.org/729563 | |
| 09:56:58 | kashyap | lyarwood: We have air-time for the DEVICE_DELETED bug on #qemu, OFTC. | |
| 09:57:07 | kashyap | lyarwood: The storage backend for the guest is Ceph, yeah? | |
| 10:00:39 | openstackgerrit | Liang Fang proposed openstack/nova master: Add volume local cache support https://review.opendev.org/663542 | |
| 10:03:48 | kashyap | lyarwood: If you want to read through, some chat snippet here: http://paste.openstack.org/show/797568/ | |
| 10:15:16 | lyarwood | kashyap: yeah but this reproduces with an iSCSI block device | |
| 10:15:29 | lyarwood | kashyap: we've just blacklisted the tests in that job | |
| 10:16:41 | kashyap | lyarwood: Yeah, noted. But I think folks on #qemu will have something to run with, if we can narrow down a non-Tempest reproducer. | |
| 10:17:00 | kashyap | (But I've told that you were able to reproduce it outside the CI, but with Tempest) | |
| 10:18:19 | lyarwood | kashyap: yeah I've not been able to reproduce it outside of tempest that's a pain | |
| 10:19:15 | kashyap | lyarwood: I hear ya. So, you're able to reproduce with 'tox -e full' | |
| 10:19:47 | kashyap | lyarwood: Maybe we can go the hard route of tracing? If it's super urgent, we can set up a machine with reproducer, install QEMU w/ debuginfo | |
| 10:20:03 | kashyap | ... and then let the QEMU devs do use the tracing infra to probe/debug | |
| 10:22:21 | lyarwood | kashyap: I'm not sure how they can trace the issue given the instances are being created by tempest | |
| 10:23:28 | lyarwood | kashyap: would you be able to create the shared reproducer env somewhere for them? | |
| 10:23:37 | kashyap | lyarwood: Ah, you mean Tempest is making the instances on the fly | |
| 10:23:42 | lyarwood | kashyap: yeah | |
| 10:24:45 | openstackgerrit | Merged openstack/nova master: Remove unused vpn param from allocate_for_instance https://review.opendev.org/744933 | |
| 10:24:48 | kashyap | lyarwood: I can try setting it up on my test machine near me. But I'm not good w/ Ubuntu; so if you have a reproducer disk image, post it somewhere :) | |
| 10:26:02 | lyarwood | kashyap: my previous reproducer is in sean-k-mooney's personal cloud | |
| 10:26:11 | lyarwood | kashyap: we could build another there I guess | |
| 10:26:20 | lyarwood | sean-k-mooney: ^ would that be okay? | |
| 10:26:36 | lyarwood | sean-k-mooney: a few QEMU devs would need access but that should be easy enough to organise | |
| 10:26:44 | kashyap | lyarwood: I see. Yeah; at least one | |
| 10:28:26 | manuvakery | hi, even though i have tls enabled on between client -> haproxy and novncproxy -> vnc server(instance). horizon console is not showing the connection as encrypted. am i misssing something here | |
| 10:32:59 | lyarwood | manuvakery: https://docs.openstack.org/nova/latest/admin/remote-console-access.html#vnc-proxy-security - and libvirtd has the required certs? | |
| 10:34:48 | manuvakery | lyarwood: yes the certificates are there .. for now am using self signed certificates | |
| 10:34:55 | manuvakery | 2020-09-08 10:32:23.138 12800 INFO nova.console.rfb.authvencrypt [req-7350e57c-477c-41e2-b478-f239d6df6dcf - - - - -] VeNCrypt security handshake accepted | |
| 10:34:55 | manuvakery | 2020-09-08 10:32:23.138 12800 INFO nova.console.securityproxy.rfb [req-7350e57c-477c-41e2-b478-f239d6df6dcf - - - - -] Finished security handshake, resuming normal proxy mode using secured socket | |
| 10:35:44 | lyarwood | hmmm I'm not sure then tbh | |
| 10:39:59 | manuvakery | ok thanks for ur reply .. the conenction between haproxy-> novncproxy is not encrypted, can that be the problem? | |
| 10:41:16 | lyarwood | I wouldn't think so but you should be able to prove that pretty easily by connecting directly to the proxy right? | |
| 10:44:32 | manuvakery | lyarwood: yeah even i don't think thats the issue. still try to connect to the proxy directly | |
| 10:49:50 | openstackgerrit | sean mooney proposed openstack/nova master: libvirt: delegate ovs plug to os-vif https://review.opendev.org/602432 | |
| 10:55:39 | noonedeadpunk | ok, I found what makes nova-compute to fail on the startup with http://paste.openstack.org/show/797571/ | |
| 10:55:48 | noonedeadpunk | it's libvirt-python 6.7.0 | |
| 10:56:05 | noonedeadpunk | luckily it's bumped in u-c, but I was not using that.... | |
| 11:20:13 | brinzhang | gibi, stephenfin, sean-k-mooney: the cyborg shelve/unshelve support feature was updated, hope you can review recently, may we can merge it before feature freeze \o | |
| 11:20:24 | brinzhang | gibi, stephenfin, sean-k-mooney: https://review.opendev.org/#/c/729563/ | |
| 11:20:48 | gibi | brinzhang: try to get to it today | |
| 11:21:00 | brinzhang | gibi: ack, thanks | |
| 11:24:32 | brinzhang | gibi: I was update the runway slots just now | |
| 11:24:45 | brinzhang | please check | |
| 11:29:09 | gibi | I've changed the expiry date on the slot to 10th as that is the FF date | |
| 11:29:21 | brinzhang | ack | |
| 11:31:01 | sean-k-mooney | lyarwood: sure go ahead and use it | |
| 11:31:02 | brinzhang | gibi: seams like not right of the date in slot | |
| 11:31:14 | sean-k-mooney | sorry was distracted got a delivery of a new laptop | |