| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-12-19 | |||
| 15:14:02 | jaypipes | cdent shaming is indeed the best kind of shaming. second only to pug shaming. | |
| 15:14:56 | openstackgerrit | Merged openstack/nova master: [placement] Add x-openstack-request-id in API ref https://review.openstack.org/523007 | |
| 15:15:09 | cdent | mriedem: don't worry, I'll feel shame, even for things entirely outside my control and/or the result of perfectly reasonable decision making processes | |
| 15:15:19 | cdent | I may be part pug | |
| 15:29:30 | maciejjozefczyk | jaypipes: Hey :) I responded to your comment https://review.openstack.org/#/c/520024/ Could you please check it? Is it possible to discuss it when you'll check it? Maybe on Thursdays meeting? Thanks :) | |
| 15:30:09 | openstackgerrit | Jackie Truong proposed openstack/python-novaclient master: Microversion 2.59 - Add trusted_image_certificates https://review.openstack.org/500396 | |
| 15:38:03 | jaypipes | maciejjozefczyk: I should be able to get to that patch today, yes. | |
| 15:39:24 | maciejjozefczyk | jaypipes: thanks a lot :) | |
| 16:07:04 | mriedem | lyarwood: artom: bauzas: did we or did we not say that we needed a minor version bump on stable for the release with the schema migration? | |
| 16:07:54 | lyarwood | mriedem: we don't \need\ it for anything but I think we agreed it would be nice to have a minor version bump for this, yes. | |
| 16:11:14 | mriedem | ok here is ocata https://review.openstack.org/529100 | |
| 16:14:04 | mriedem | and newton: https://review.openstack.org/529102 | |
| 16:27:12 | openstackgerrit | Merged openstack/nova master: Updated from global requirements https://review.openstack.org/528881 | |
| 16:32:11 | mriedem | jaypipes: on maciejjozefczyk's patch, i'm assuming the shutdown instances thing is a problem because of _update_usage_from_instance which is called between the initial compute node update and the final one, | |
| 16:32:19 | mriedem | and _update_usage_from_instance calls self.stats.update_stats_for_instance(instance, is_removed_instance) | |
| 16:32:24 | mriedem | which looks at things like vm_sate | |
| 16:32:25 | mriedem | *state | |
| 16:32:57 | jaypipes | yeah | |
| 16:33:04 | mriedem | and calls _update_usage | |
| 16:33:33 | mriedem | i'm not sure wth cn.current_workload = self.stats.calculate_workload() is for | |
| 16:34:06 | mriedem | no filters use that, it's just for reporting out of the API i guess | |
| 16:34:12 | jaypipes | mriedem: switched my vote on it. | |
| 16:39:04 | openstackgerrit | Merged openstack/python-novaclient master: Updated from global requirements https://review.openstack.org/528911 | |
| 16:39:14 | mriedem | jaypipes: i think he still has changes to make | |
| 16:39:17 | mriedem | per my earlier review | |
| 16:39:44 | mriedem | in _check_for_nodes_rebalance | |
| 16:46:45 | jaypipes | mriedem: sure, though that's only going to be valid for baremetal nodes... | |
| 16:47:04 | jaypipes | mriedem: not sure there's much of a race interval for that... but maybe | |
| 17:01:34 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: introduce framework for RFB authentication https://review.openstack.org/345397 | |
| 17:01:35 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: introduce the VeNCrypt RFB authentication scheme https://review.openstack.org/345398 | |
| 17:01:35 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: Provide an RFB security proxy implementation https://review.openstack.org/345399 | |
| 17:01:36 | openstackgerrit | Stephen Finucane proposed openstack/nova master: doc: Document TLS security setup for noVNC proxy https://review.openstack.org/500544 | |
| 17:02:43 | cdent | jaypipes: speaking of cdent shaming, I was hoping you were going to shame me for my infinite resource classes crack in the latest placement update | |
| 17:04:34 | jaypipes | cdent: haven't gotten that far yet. | |
| 17:05:24 | jaypipes | cdent: still trying to wrestle with friggin server groups. | |
| 17:13:37 | ludovic_ | Hello everyone | |
| 17:13:54 | stephenfin | ludovic_: o/ | |
| 17:14:33 | openstackgerrit | Merged openstack/os-vif master: Check if interface belongs to a Linux Bridge before removing https://review.openstack.org/526079 | |
| 17:14:36 | mnaser | Spec-ing out new compute and in the interest of deployers and doing things in open we’re planning to publish the document ... I wanted to gather some feedback at what sort of cpu overcommit you’ve ran/seen people run? | |
| 17:14:45 | ludovic_ | Maybe someone can help me to understand the Filter Scheduler ? I have found a strange scheduler behaviour while host-evacuate | |
| 17:18:32 | ludovic_ | I have two compute Nodes. The first compute Node with 31 instances ( total RAM allocated = 177152 M) , the second one with 2 instances ( Total RAM allocated = 24576 ) | |
| 17:19:23 | ludovic_ | RAM of computes Nodes is 196483 (memory_mb) | |
| 17:20:50 | ludovic_ | Host-evacuate work but 5 VMs was on ERROR with insufficient memory (nova-compute log) and on was with NO STATE (No Host found by RAM Filter) | |
| 17:21:36 | ludovic_ | I expected the same ERROR on these 6 instances | |
| 17:22:44 | ludovic_ | I used tripleO to deploy my OpenStack environment | |
| 17:22:57 | ludovic_ | with Ocata repository | |
| 17:24:03 | ludovic_ | nova.conf : enabled_filters=RetryFilter,AggregateInstanceExtraSpecsFilter,AvailabilityZoneFilter,RamFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter | |
| 17:25:53 | ludovic_ | Maybe someone can explain this situation ? Thanks a lot | |
| 17:26:03 | ludovic_ | nova specialist ? | |
| 17:29:55 | ludovic_ | is someone have already wrote a scheduler filter to prioritize rebuild of instances ? | |
| 17:44:21 | jaypipes | mriedem: http://paste.openstack.org/show/629349/ .. is there some other place other nova/api/openstack/api_version_request.py that I need to bump a max microversion? | |
| 17:50:53 | cfriesen | question about the DB interfaces...why does some code go through nova.db.api and other code directly uses nova.db.sqlalchemy.api ? | |
| 17:57:48 | mriedem | jaypipes: yeah the version samples | |
| 17:58:11 | mriedem | jaypipes: https://github.com/openstack/nova/tree/master/doc/api_samples/versions | |
| 17:58:46 | jaypipes | mriedem: I looked there but all I see is an interpolation marker for max_api_version | |
| 17:59:09 | jaypipes | mriedem: gah, never mind. | |
| 17:59:15 | jaypipes | mriedem: sigh... | |
| 17:59:26 | jaypipes | mriedem: was looking in nova/tests/functional/api_samples/ | |
| 17:59:44 | jaypipes | mriedem: have I mentioned I hate these? :) | |
| 18:04:35 | cfriesen | is all quota information now going into the API DB? or will we still put some in the main DB? | |
| 18:05:32 | openstackgerrit | Merged openstack/nova master: Fix 4 doc typos https://review.openstack.org/529084 | |
| 18:06:18 | jaypipes | melwitt: see cfriesen's ? above... | |
| 18:40:25 | openstackgerrit | Merged openstack/python-novaclient master: CommandError is raised for invalid server fields https://review.openstack.org/525110 | |
| 18:51:24 | mriedem | cfriesen: api db | |
| 18:51:54 | mriedem | cfriesen: starting in pike we don't use the usages or reservations tables anymore | |
| 19:01:48 | openstackgerrit | Jay Pipes proposed openstack/nova-specs master: Support aggregate affinity scheduler filters https://review.openstack.org/529135 | |
| 19:31:02 | openstackgerrit | Jay Pipes proposed openstack/nova-specs master: Support aggregate affinity scheduler filters https://review.openstack.org/529135 | |
| 20:11:11 | rybridges | So I am seeing errors every time i make a snapshot | |
| 20:11:43 | rybridges | regarldess of whether i use disable_libvirt_livesnapshot = true or disable_libvirt_livesnapshot = false | |
| 20:11:49 | rybridges | the error is the same every time | |
| 20:11:53 | rybridges | it happens on the hypervisor | |
| 20:12:04 | rybridges | this is nova-compute.log https://pastebin.com/WiqYtZzF | |
| 20:13:34 | rybridges | this is the error for libvirt log: https://pastebin.com/4NeSuNvX | |
| 20:14:17 | rybridges | its impossible to take a snapshot on ocata from the horizon ui | |
| 20:14:20 | rybridges | as far as we can tell | |
| 20:18:42 | mriedem | https://www.jrssite.com/wordpress/?p=302 | |
| 20:18:49 | mriedem | https://bugs.launchpad.net/nova/+bug/1381153 | |
| 20:18:50 | openstack | Launchpad bug 1381153 in OpenStack Compute (nova) "Cannot create instance live snapshots in Centos7 (icehouse)" [Undecided,Invalid] | |
| 20:28:19 | cfriesen | mriedem: thanks for the quota answer earlier...in objects.Quotas we're still looking at both the api DB and the main DB. is that left over from Pike? Presumably now we could remove the main DB access? | |
| 20:30:07 | mriedem | cfriesen: that's for the online data migration | |
| 20:30:17 | alee | hi - does anyone know how to force nova to re-fetch images from glance? | |
| 20:30:22 | mriedem | so we can't remove that until people have run through the online data migrations, | |
| 20:30:35 | cfriesen | mriedem: that should have happened in Pike though, right? so we could remove it in Q? | |
| 20:30:35 | mriedem | and we have a blocker schema migration in place to enforce that there are no quota limits/classes in the main cell db | |
| 20:30:49 | mriedem | cfriesen: you'd have to add a blocker migration | |
| 20:31:05 | cfriesen | mriedem: okay | |
| 21:04:45 | openstackgerrit | Ed Leafe proposed openstack/nova master: Make conductor pass and use host_lists https://review.openstack.org/511358 | |
| 21:04:46 | openstackgerrit | Ed Leafe proposed openstack/nova master: Change compute RPC to use alternates for resize https://review.openstack.org/526436 | |
| 21:04:52 | edleafe | mriedem: ^^ should address the functional test failures | |
| 21:06:11 | ludovic | Hi, I 'd like to ask few questions to nova experts: is it exists tips to prioritize evacuation order for instances | |
| 21:06:53 | openstackgerrit | Merged openstack/nova master: Some nit fix in multi_cell_list https://review.openstack.org/527597 | |
| 21:07:15 | openstackgerrit | Merged openstack/nova master: doc: add note about fixing admin-only APIs without a microversion https://review.openstack.org/527421 | |
| 21:07:33 | ludovic | or is it possible to reserve spare nodes ti ensure host-evacuation | |
| 21:08:15 | mriedem | ludovic: no and no, | |
| 21:08:24 | mriedem | you can specify a target host during evacuate, but that doesn't reserve it | |
| 21:08:35 | mriedem | and you evacuate one instance at a time, | |
| 21:08:42 | mriedem | so if there is priority, the caller handles that | |
| 21:10:56 | ludovic | ok, so we can't ensure a good SLA | |
| 21:11:37 | ludovic | of we can't reserve resources to securely evacuate all workload | |
| 21:11:54 | ludovic | the SLA is impacted | |