Posted	Nick	Remark
#openstack-nova - 2018-11-15
16:39:32	sean-k-mooney	</video>
16:39:35	cfriesen	sean-k-mooney: based on some experimenting, with my current guest it looks like /dev/tty and /dev/tty0 go to the VNC console, and /dev/console and /dev/ttyS0 go to the console.log file.
16:39:46	openstackgerrit	Chris Dent proposed openstack/nova master: WIP: Delete the placement code https://review.openstack.org/618215
16:40:07	sean-k-mooney	cfriesen: that would kind of make sense
16:42:31	sean-k-mooney	i honestly have never really looked into it but i had assumed the first serial tty would go to the console log file
16:43:07	cfriesen	yeah, normally it just works but someone was asking questions on how to set up a FreeBSD guest.
16:43:12	sean-k-mooney	i would not be surpried if /dev/console was just a symlink to /dev/ttyS0
16:44:32	sean-k-mooney	i rememebr a few years ago there was a short push to get openstack to install and run on netbsd or freebsd
16:44:57	sean-k-mooney	i think that died out but it would have been nice to have it run there too
16:54:23	fungi	cdent: sean-k-mooney: it would help to corner mordred to get some ideas, but in short tox-siblings performs multiple steps (including multiple tox invocations and other tasks in between) to work around what could be considered a missing feature in tox. maybe we could somehow reinterpret git protocol requirement entries as their egg name equivalents, but short of that i don't know how to go about
16:54:25	fungi	making a single tox invocation on a dev's machine do the same thing tox-siblings does
16:56:15	sean-k-mooney	fungi: ya im not that familar with tox-siblings so i cant really comment but the feeling i got form cdent was it would be non trivial
16:57:44	fungi	because, otherwise, you know, that's what we would have just done rather than making the convoluted tox-siblings implementation
16:57:52	sean-k-mooney	fungi: do you know of any easy way bar using the pip inside the venv created by tox to install a local copy of placemet fo dev to do this?
16:59:04	fungi	writing a wrapper script to do the same, i guess
16:59:23	fungi	(not called from tox, but a wrapper which calls tox and also runs those other commands)
16:59:34	sean-k-mooney	most developers should be using the released package anyway so its only going to affect people working on nova integrating placemetn
16:59:34	fungi	or working to get a feature for this implemented in tox itself
17:00:53	openstackgerrit	Chris Dent proposed openstack/nova master: WIP: Delete the placement code https://review.openstack.org/618215
17:02:35	sean-k-mooney	fungi: its kind of an edgecase so im not sure if tox would accepet it as a feature
17:03:23	sean-k-mooney	unless we coudl have like a requriemets-overrides.txt file that if pressent would be used to change the deps
17:04:10	sean-k-mooney	so at the end of all our deps install the overrides form requriemets-overrides.txt if it existis and gitignore the file by default so devs can just add the deps they want to redirect locally
17:16:28	sean-k-mooney	bauzas: FYI i have pushed the commit to do the 1.12.1 release of os-vif https://review.openstack.org/#/c/618239/ however we still need to merge https://review.openstack.org/#/c/612534 and its parent change before we can do the release. it would be nice to get this done before the end of the month if not sooner
18:32:54	openstackgerrit	zhouxinyong proposed openstack/osc-placement master: Replacing the link in HACKING.rst https://review.openstack.org/618270
19:27:19	openstackgerrit	zhouxinyong proposed openstack/python-ganttclient master: Optimizing the safety of the http link site in HACKING.rst https://review.openstack.org/618282
22:17:53	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
23:14:52	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
23:29:46	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
23:37:03	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
#openstack-nova - 2018-11-16
00:02:12	fungi	sean-k-mooney: i don't know that it's any more of an edge case than some of the other features in tox ;)
00:02:18	fungi	but sure, worth a discussion
01:28:07	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
01:33:57	openstackgerrit	Vlad Gusev proposed openstack/nova master: [WIP] libvirt: Add a default Virtio RNG device to guests https://review.openstack.org/616603
03:47:41	openstackgerrit	zhouxinyong proposed openstack/osc-placement master: Replacing the link in HACKING.rst https://review.openstack.org/618428
04:09:08	openstackgerrit	zhouxinyong proposed openstack/python-ganttclient master: Optimizing the safety of the http link site in HACKING.rst https://review.openstack.org/618444
07:40:28	openstackgerrit	Lee Yarwood proposed openstack/nova master: WIP libvirt: Always cleanup the instance dir when using block image backends https://review.openstack.org/618478
09:11:20	openstackgerrit	Balazs Gibizer proposed openstack/nova master: DNM: another try to use tox-siblings https://review.openstack.org/618490
09:28:00	openstackgerrit	zhufl proposed openstack/nova master: Add missing ws seperator between words https://review.openstack.org/618491
11:33:29	openstackgerrit	Chris Dent proposed openstack/nova master: WIP: Delete the placement code https://review.openstack.org/618215
14:37:51	frickler	melwitt: stephenfin: seems there was a regression that went unnoticed due to the ceph job being broken, see https://bugs.launchpad.net/nova/+bug/1803717 . if my suspicion is correct, the fix should be easy, though, working on it now
14:37:51	openstack	Launchpad bug 1803717 in OpenStack Compute (nova) "Instance snapshot fails with rbd backend" [Undecided,New] - Assigned to Dr. Jens Harbott (j-harbott)
14:54:27	openstackgerrit	Jens Harbott (frickler) proposed openstack/nova master: Fix regression in glance client call https://review.openstack.org/618534
14:56:15	frickler	^^ I merged the fix to devstack-plugin-ceph so this should verify things now. might be worth adding a unit test, if someone feels so inclined
14:57:47	frickler	it also might be worthwhile considering to make that job voting
14:58:29	sean-k-mooney	frickler: does teh final arg correspond to image metadata?
14:58:43	sean-k-mooney	i am currently tyring to find where add_location is defiend
15:00:13	sean-k-mooney	there is similar code in horizon http://git.openstack.org/cgit/openstack/horizon/tree/openstack_dashboard/api/glance.py#n542
15:00:14	frickler	sean-k-mooney: yes. https://docs.openstack.org/python-glanceclient/latest/reference/api/glanceclient.v2.images.html#glanceclient.v2.images.Controller
15:01:22	sean-k-mooney	hum ok baded on that this looks correct good catch
15:18:00	openstackgerrit	Jack Ding proposed openstack/nova-specs master: Flavor Extra Spec and Image Properties Validation https://review.openstack.org/618542
16:52:34	mdbooth	Can I get tempest logs from a job which didn't fail?
16:53:26	sean-k-mooney	you should be able to
16:57:35	mdbooth	sean-k-mooney: Thanks ;) Any idea how?
16:58:35	mdbooth	http://logs.openstack.org/33/618533/1/check/tempest-slow/bb92d7b/
16:58:43	mdbooth	Looking for tempest logs for that job
16:59:16	mdbooth	Ah, nm. It's on 'controller'
17:09:08	munimeha1	I have a nova question for team here, i have a VM with a disk and some nics, a volume is attached. the VM OS has some persistence rules. The VM is hard rebooted. Nova generates a new virsh xml with new PCI map with a additional PCI for SCSI and the net persistence rules are messed.
17:10:19	munimeha1	is there a way around the issue to tell nova to pick PCI after the last one used on last reboot
17:11:09	munimeha1	right now nova is picking PCIs by device groups first disks and then nics
17:29:47	mdbooth	In the -slow CI job, I can see that lvmdriver-1 is defined as a type on both controller and compute1. Is there any way that tempest can query cinder to find out which hosts a type is present on?
21:16:37	openstackgerrit	Patricia Domingues proposed openstack/nova master: load up the volume drivers by checking architecture https://review.openstack.org/541393
#openstack-nova - 2018-11-17
16:32:46	openstackgerrit	Dr. Clemens Hardewig proposed openstack/nova master: Fixes instance resizing/migration when swap volume is on lvm https://review.openstack.org/618621
19:21:33	openstackgerrit	Dr. Clemens Hardewig proposed openstack/nova master: Fixes instance resizing/migration when swap volume is on lvm https://review.openstack.org/618621
21:26:42	openstackgerrit	Dr. Clemens Hardewig proposed openstack/nova master: Fixes instance resizing/migration when swap volume is on lvm https://review.openstack.org/618621
#openstack-nova - 2018-11-18
08:01:14	openstackgerrit	Tetsuro Nakamura proposed openstack/nova master: Consider root id is None in the database case https://review.openstack.org/613305
08:02:31	openstackgerrit	Tetsuro Nakamura proposed openstack/nova master: Consider root id is None in the database case https://review.openstack.org/613305
12:16:33	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Calculate port_id rp_uuid mapping for binding https://review.openstack.org/616239
12:16:34	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Pass allocations and traits to neturonv2 api https://review.openstack.org/616240
12:16:35	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Send RP uuid in the port binding https://review.openstack.org/569459
12:16:35	openstackgerrit	Balazs Gibizer proposed openstack/nova master: Test boot with more ports with bandwidth request https://review.openstack.org/573317
18:21:31	lucidguy	Is it possible to install nova-compute on the controller, without virtualization? As in the controller is also a compute node
19:03:12	lucidguy	for the life of me I can't figure out why my instances just sit in the BUILD/scheduling stage
19:03:30	lucidguy	Anyone want to assist?
#openstack-nova - 2018-11-19
02:20:01	openstackgerrit	zhufl proposed openstack/nova master: Add missing ws seperator between words https://review.openstack.org/618491
02:52:38	openstackgerrit	Tetsuro Nakamura proposed openstack/nova master: Consider root id is None in the database case https://review.openstack.org/613305
04:33:57	openstackgerrit	Merged openstack/nova master: Fix regression in glance client call https://review.openstack.org/618534
04:34:06	openstackgerrit	Merged openstack/nova master: doc: Rewrite the console doc https://review.openstack.org/606148
04:34:13	openstackgerrit	Merged openstack/nova master: doc: Add minimal documentation for RDP consoles https://review.openstack.org/606992
04:34:19	openstackgerrit	Merged openstack/nova master: doc: Add minimal documentation for MKS consoles https://review.openstack.org/606993
05:17:07	openstackgerrit	zhufl proposed openstack/nova master: Add missing ws seperator between words https://review.openstack.org/618491
07:42:19	bhagyashris	artom: Hi,
09:20:29	melwitt	frickler: thanks for jumping on that. agreed we should consider making the ceph job voting
09:34:52	jsheeren	hi all I was curious about an issue we ran into
09:35:10	jsheeren	we have an Opensack Pike env and we're using NFS as shared storage for /var/lib/nova/instances
09:36:31	jsheeren	our env consists of 29 compute nodes, each has a mount to the volume for shared storage
09:36:36	kashyap	melwitt: Have fun; and try to disconnect :-)
09:37:12	jsheeren	we noticed the latency on that volume becoming very high and we were getting api timeouts. (with rabbitmq time-outs)
09:39:21	jsheeren	our suspicion is the image cache manager as a cause of the latencies. when we did a rolling restart of nova-compute services (with a 5 min delay between them); the latency was gone
09:39:30	jsheeren	and we are not seeing the api time-outs any more.
09:40:40	jsheeren	has anyone had a similar experience? we increased the image cache manager interval as well, from the default 2400 sec to 4800 sec
09:43:16	jsheeren	it seems the crawling of the /var/lib/nova tree takes longer than the message time-out. so we also increased the rcp_response time-out
09:43:43	jsheeren	there are approx 700 instances on the env btw
09:55:47	openstackgerrit	Matthew Booth proposed openstack/nova master: Call migrate_volume_completion after cinder migrate https://review.openstack.org/618717
10:39:46	tobias-urdin	melwitt: we did hit this bug in rocky today https://review.openstack.org/#/c/591080/
10:39:53	tobias-urdin	would that be acceptable for backport?
11:11:48	openstackgerrit	Vlad Gusev proposed openstack/nova stable/rocky: Handle unicode characters in migration params https://review.openstack.org/618734
11:20:14	openstackgerrit	Radoslav Gerganov proposed openstack/nova master: VMware: implement trigger crash dump https://review.openstack.org/618736
11:25:22	openstackgerrit	Jason SUN proposed openstack/nova master: For instances end up in cell0, set its availability_zone to None. https://review.openstack.org/618737
12:09:34	tobias-urdin	is it possible to flush the entries in instance_system_metadata for an instance manually without breaking something? there is cached content on user and project which is incorrect
12:09:53	tobias-urdin	i assume the only other wait to force a rewrite of those values in the xml would be a hard reboot, but not sure that would do the trick either

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