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#openstack-nova - 2017-08-01
22:12:44 mriedem your volume connection info to a ceph server is also stored in a json blob in the db, so if your ceph server ip changes you have similar problems
22:12:51 mriedem per instance
22:12:58 mriedem so you have to migrate or reboot the instance
22:13:21 zzzeek WOW. OK wait, this actually destroys waht I want to do. wow
22:13:55 mriedem http://lists.openstack.org/pipermail/openstack-operators/2017-June/013700.html
22:14:26 zzzeek mriedem: im just looking at mysql urls
22:15:22 colby_ Hey Everyone I asked in the support channel but no one seemed to have an answer. We upgraded to newton and the flavor and aggregate migration scripts fail to cpoy the data to the nova_api tables. It appears that sqlalchecmy is adding the timezone offset to the DATETIME field and its complaining about incorrect format. Here is an example of the error:
22:15:23 colby_ Incorrect datetime value: '2015-02-17 22:37:06+00:00' for column 'created_at'
22:15:35 zzzeek mriedem: so confirm, it is completely impossible to have a scenario where a nova server on a particular controller had its own MySQL URL distinct from that of other contrlers, because they are pulled from the database and do not distinguish between the source
22:16:02 colby_ we use Mariadb 10.0.21
22:17:03 dansmith zzzeek: I don't know what you mean by "between the source" but yes, all the control services find the cell databases by looking in the api database
22:17:10 zzzeek dansmith: OK
22:18:08 melwitt each controller has to know how to connect to each of N cell databases, that's why they're in the database, there are multiple DB URLs we need to be able to connect to
22:22:25 mriedem melwitt: +2 on your detach shenanigans
22:23:20 melwitt \o/
22:25:33 melwitt mriedem: do you want me to move the comment inside the conditional? I can do that quick if you want to re +2
22:25:50 mriedem meh
22:25:56 melwitt haha, okay
22:26:09 mriedem my ability to make any sort of decision right now is very low
22:27:11 efried morgan mordred sdague https://review.openstack.org/#/c/488137/ is passing tests with temporary patches to twiddle glance & ironic confs.
22:27:19 mordred efried: woot!
22:27:45 efried morgan mordred sdague And FYI, PS5 has the swizzle where you pass the service_type (rather than the conf_group/project_name) to the util.
22:27:55 efried (which both sdague and morgan asked for)
22:27:57 morgan nice
22:28:17 efried Next stop: cinder!
22:29:27 mriedem huh, we're actually failing grenade at a decent clip http://logs.openstack.org/54/489754/3/check/gate-grenade-dsvm-neutron-multinode-ubuntu-xenial/7e19ce3/logs/old/screen-n-cond.txt.gz#_2017-08-01_21_57_19_559
22:29:38 mriedem on the ocata side
22:33:24 openstackgerrit Jackie Truong proposed openstack/nova master: Implement certificate_utils https://review.openstack.org/479949
22:35:20 cdent mriedem: in muiltinode does one node stay ocata? is this before or after that?
22:36:02 mordred efried: a few suggestions inline
22:37:26 mriedem cdent: depends on the job config
22:37:39 mriedem some keep n-cpu behind
22:38:19 mriedem but yeah i think multinode grenade always keeps n-cpu behind as n-1
22:38:22 mriedem and upgrades everything else
22:38:38 mriedem there used to be a single node grenade partial which upgraded everything except n-cpu
22:38:52 mriedem multinode grenade has 1 upgraded n-cpu and one n-1 n-cpu
22:39:06 mriedem so we can do things like live migrate between versions
22:39:18 zzzeek mriedem: crisis averted thanks for the help
22:41:29 openstackgerrit Chris Dent proposed openstack/nova master: WIP Always use application/json accept header in report client https://review.openstack.org/489772
22:41:51 mriedem zzzeek: can you shed some light on what the crisis was?
22:43:48 zzzeek mriedem: customer wants each controller accessing from its own source IP which is tied to a distinct password on the mysql server. because we use haproxy, that means each contorller must connect to a local haproxy, which means each controller has distinct database url
22:51:00 openstackgerrit Jackie Truong proposed openstack/nova master: Add trusted_certs to Instance object https://review.openstack.org/489408
22:51:42 openstackgerrit Jackie Truong proposed openstack/nova master: Implement certificate_utils https://review.openstack.org/479949
22:58:46 dansmith mriedem: people like that can just put the url in the database using an alias hostname, that they map per node in /etc/hosts
22:58:48 dansmith mriedem: easy stuff
22:59:10 dansmith mriedem: and it appears that they can also configure the creds in a mysql client config file that gets honored, so they can have separate creds too
22:59:46 dansmith which is way better than us trying to pattern-format the url we get out of the db or something silly like that
23:01:12 mriedem but can postgresql do that?!
23:29:38 gmann mriedem, re: API doc patches. not yet. i will push those today
23:40:40 gmann mriedem, can you restore this - https://review.openstack.org/#/c/489641/1
23:40:54 gmann api-microversion-history redirect is not done in https://review.openstack.org/#/c/489650/
23:42:12 mriedem gmann: that's weird
23:42:13 mriedem done
23:44:30 gmann mriedem, thanks, it might need rebase once 489650 is in. i will do after main patch is merged
23:49:52 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add redirect for api-microversion-history doc https://review.openstack.org/489641
23:54:31 openstackgerrit Matt Riedemann proposed openstack/nova master: Add redirect for api-microversion-history doc https://review.openstack.org/489641
#openstack-nova - 2017-08-02
00:16:33 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(1/2) https://review.openstack.org/408955
00:24:43 stewie925 hello nova gurus, quick question? is there any rules about special characters in, say, flavor name or tenant name, etc?
00:29:44 openstackgerrit Michael Still proposed openstack/nova master: Avoid chowning console logs in libvirt https://review.openstack.org/472229
00:29:45 openstackgerrit Michael Still proposed openstack/nova master: Move execs of touch to privsep. https://review.openstack.org/489190
00:29:45 openstackgerrit Michael Still proposed openstack/nova master: First attempt at adding a privsep user to nova itself. https://review.openstack.org/459166
00:29:46 openstackgerrit Michael Still proposed openstack/nova master: Move libvirt usages of chown to privsep. https://review.openstack.org/471972
00:29:46 openstackgerrit Michael Still proposed openstack/nova master: Move execs of tee to privsep. https://review.openstack.org/489438
00:29:47 openstackgerrit Michael Still proposed openstack/nova master: Refactor libvirt.utils.execute() away. https://review.openstack.org/489816
00:29:47 openstackgerrit Michael Still proposed openstack/nova master: Read from console ptys using privsep. https://review.openstack.org/489486
00:57:34 openstackgerrit Merged openstack/nova master: Add some more cellsv2 doc goodness https://review.openstack.org/487183
00:58:41 openstackgerrit Merged openstack/nova master: always show urls in list_cells https://review.openstack.org/487860
01:06:53 openstackgerrit Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
01:44:49 openstackgerrit Jackie Truong proposed openstack/nova master: Add trusted_certs to Instance object https://review.openstack.org/489408
01:48:29 openstackgerrit Merged openstack/nova master: add redirects for existing broken docs urls https://review.openstack.org/489650
01:49:25 openstackgerrit Merged openstack/nova master: Deprecate cells v1 https://review.openstack.org/489632
03:19:40 openstackgerrit Michael Still proposed openstack/nova master: Read from console ptys using privsep. https://review.openstack.org/489486
03:19:40 openstackgerrit Michael Still proposed openstack/nova master: Move execs of tee to privsep. https://review.openstack.org/489438
03:19:41 openstackgerrit Michael Still proposed openstack/nova master: Refactor libvirt.utils.execute() away. https://review.openstack.org/489816
03:37:48 openstackgerrit Spencer Yu proposed openstack/python-novaclient master: Nova client should retry with Retry-After value https://review.openstack.org/447766
04:19:04 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(2/2) https://review.openstack.org/408964
04:20:23 openstackgerrit Takashi NATSUME proposed openstack/nova master: api-ref: Add parameters in cold migrate action https://review.openstack.org/410042
05:22:25 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add redirect for api-microversion-history doc https://review.openstack.org/489641
07:04:47 openstackgerrit Merged openstack/nova master: Additional assertions to resize tests https://review.openstack.org/489714
07:35:22 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: Live migration failed in xapi pool https://review.openstack.org/489451
07:39:19 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: Live migration failed in xapi pool https://review.openstack.org/489451
08:24:07 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Rehome OVO unit tests to tests.unit.test_object.py https://review.openstack.org/489922
08:26:31 openstackgerrit jichenjc proposed openstack/nova master: Raise MigrationPreCheckError if instance location is unavailable https://review.openstack.org/469779
08:26:32 openstackgerrit jichenjc proposed openstack/nova master: WIP:enhance error message for input field https://review.openstack.org/489519
08:26:49 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Rehome OVO unit tests to tests.unit.test_object.py https://review.openstack.org/489922
08:27:29 openstackgerrit jichenjc proposed openstack/nova master: WIP: allow null to be input for key_name https://review.openstack.org/489505
08:30:43 openstack Launchpad bug 1707252 in OpenStack Compute (nova) "Claims in the scheduler does not account for doubling allocations on resize to same host" [Medium,Confirmed]
08:30:43 gibi I don't see test patch up for the resize same host case so I start building that up top of master (https://bugs.launchpad.net/nova/+bug/1707252)
08:31:09 openstackgerrit jichenjc proposed openstack/nova master: Move common definition into common layer https://review.openstack.org/489491
08:31:10 openstackgerrit jichenjc proposed openstack/nova master: WIP:check query param for service's index function https://review.openstack.org/489492
08:33:10 openstackgerrit jichenjc proposed openstack/nova master: Add device tag support info in support matrix https://review.openstack.org/481478
08:33:10 openstackgerrit jichenjc proposed openstack/nova master: Add description for tag support in attach https://review.openstack.org/481479
08:34:08 stephenfin ...and bursts into tears as he opens his email
08:37:12 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Improve stable-api doc with current API state https://review.openstack.org/489926
08:38:09 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Improve stable-api doc with current API state https://review.openstack.org/489926
09:01:18 hrw hello
09:04:54 hrw does someone here uses non-x86 machines or q35 based x86-64 vm? PCI hotplug is different there than on typical x86-64 vm and I do not know (yet) does nova supports adding pcie conttrollers (pcie-root-port nodes)
09:21:02 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Improve stable-api doc with current API state https://review.openstack.org/489926
09:44:26 openstackgerrit Naichuan Sun proposed openstack/nova master: xenapi: cached images should be cleaned up by time https://review.openstack.org/465954
09:54:23 openstackgerrit Kevin Zhao proposed openstack/nova master: Make uefi as the default boot perproties for AArch64 https://review.openstack.org/489951

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