| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-01-27 | |||
| 17:35:20 | mriedem | i.e. https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:stable/newton+topic:bug/1647316 | |
| 17:35:51 | cdent | figleaf: right, but when a node is newly added the same problem exists: there's no way to allocate or claim inventory? | |
| 17:35:51 | figleaf | mriedem: yeah - "funny" | |
| 17:36:10 | johnthetubaguy | mriedem: its almost like we need some ironic testing | |
| 17:36:27 | mriedem | johnthetubaguy: we have it in ocata | |
| 17:36:32 | mriedem | just not in newton where placement was optional | |
| 17:36:41 | johnthetubaguy | mriedem: ah | |
| 17:36:46 | mriedem | ironic + placement ci was broken for a few days in master | |
| 17:36:54 | figleaf | cdent: if a node is added and has a custom RC, its inventory will be added new-style | |
| 17:36:56 | mriedem | which is why i'm backporting that series of fixes | |
| 17:37:05 | cdent | figleaf: yes, but you can't allocate against it | |
| 17:37:06 | jroll | bah, no '-' in custom resource classes? :| | |
| 17:37:08 | figleaf | cdent: and we have no way to select that node now | |
| 17:37:16 | cdent | and that too | |
| 17:37:24 | cdent | feh | |
| 17:37:30 | mriedem | jroll: _ is far superior | |
| 17:37:49 | cdent | jroll: just upperletters and numbers | |
| 17:37:55 | jroll | and _ | |
| 17:38:19 | jroll | kinda lame IMO, but alas | |
| 17:38:26 | cdent | jroll: yeah, but that's just to keep you conused so best to just leave it out ... | |
| 17:38:55 | johnthetubaguy | figleaf: cdent: so the summary, either we have VCPUs, claim them, and schedule on them, OR we have to schedule on custom_resource classes and claim them, current state: schedule VCPU, report custom, claim VCPU (except for existing instances that we tidy up to claim the new resource class) | |
| 17:38:56 | cdent | I _think_ the constraint came into play when we didn't even have custom resource classes, not sure. | |
| 17:39:01 | openstackgerrit | Matt Riedemann proposed openstack/nova: Block starting compute unless placement conf is provided https://review.openstack.org/425806 | |
| 17:41:17 | jroll | well, unless I did something awful wrong, the ironic code gives me 2017-01-27 17:39:56.654 TRACE nova.compute.manager AttributeError: 'SchedulerClient' object has no attribute 'set_provider_inventory' | |
| 17:42:19 | jroll | nope, I'm at b6339a876a440831903445bd4b10afb732e91335 which is latest here | |
| 17:42:29 | johnthetubaguy | hmm, interesting | |
| 17:43:16 | cdent | this sounds like a job for functional tests | |
| 17:43:17 | figleaf | jroll: there are some places I found where SchedulerClient and SchedulerClient.reportclient are treated as the same | |
| 17:43:27 | figleaf | It's in reportclient | |
| 17:44:44 | jroll | figleaf: just reporting this code is broken :) | |
| 17:44:57 | jroll | cdent: I'm working on integration stuff atm | |
| 17:45:28 | figleaf | jroll: heh, can relate to that | |
| 17:46:00 | cdent | jroll: which is great, but there's something in the middle: more functional testing while we are developing the features (just setting a bit for future efforts, not moaning) | |
| 17:46:40 | jroll | cdent: sure, don't disagree | |
| 17:47:46 | cdent | jroll: shit bro, it's not you who I think should have done functional tests on this stuff. It's me and figleaf and jaypipes | |
| 17:48:33 | jroll | cdent: heh. it's all of us. I just want to help get this working | |
| 17:49:12 | cdent | figleaf: are you working on dealing with the traceback jroll's reported, or should I do that? | |
| 17:49:21 | jroll | figleaf: okay, that worked, now I should see an inventory record that is mapped to that custom resource class, yeah? | |
| 17:49:53 | figleaf | jroll: sorry, I'm looking at 6 different bits of code, trying to keep them straight :( | |
| 17:50:06 | figleaf | jroll: what was it that you were doing when you hit the bug | |
| 17:50:07 | figleaf | ? | |
| 17:50:23 | cdent | traceback on the review | |
| 17:50:30 | jroll | figleaf: so I've got devstack. ironic stuff has resource classes. using this code. | |
| 17:50:40 | jroll | fixed traceback as mentioned (leaving a comment on that now) | |
| 17:51:02 | jroll | looks like things go through but I don't see anything in inventory table that references the custom RP | |
| 17:51:07 | jroll | er, s/RP/RC/ | |
| 17:56:55 | figleaf | jroll: ugh - looks like there are more of those all over the place | |
| 18:01:01 | cdent | figleaf, jroll, johnthetubaguy: sorry guys I gotta go. I haven't eaten enough and starting to fade badly. If there's something I can do on sunday or in the UK morning monday, let me know, either by email to os-dev or direct to me. | |
| 18:02:01 | jroll | cdent: no worries man, I'll just leave anything I find on gerrit | |
| 18:02:09 | jroll | looks like it submits inventory correctly | |
| 18:02:10 | johnthetubaguy | cdent: figleaf: I am going to run soon too, similar comments about monday morning | |
| 18:02:28 | cdent | best of luck | |
| 18:02:42 | johnthetubaguy | jroll: well, not sure, once we get bauzas's change in, you will no longer be able to pick iroinc nodes if the current proposal merges | |
| 18:02:59 | johnthetubaguy | figleaf: I attempted to add a summary comment about what I think we should do | |
| 18:03:02 | jroll | johnthetubaguy: ... O_o | |
| 18:03:09 | figleaf | johnthetubaguy: cdent: ok, thanks for opening up this can of worms! (Seriously! It would have really sucked to let this out like this) | |
| 18:03:50 | johnthetubaguy | there may be 40% nonsense in my current suggestion, but lets see if that makes things clearer or not | |
| 18:05:17 | jroll | johnthetubaguy: lgtm, I think | |
| 18:06:22 | johnthetubaguy | figleaf: are you on board with the plan I sketched out in https://review.openstack.org/#/c/404472? | |
| 18:13:21 | openstackgerrit | John Garbutt proposed openstack/nova: Scheduler calling the Placement API https://review.openstack.org/417961 | |
| 18:13:53 | figleaf | johnthetubaguy: sorry, working on a different fix atm. Looking now... | |
| 18:14:22 | johnthetubaguy | figleaf: so as I understood it, this is one of the two remaining FFEs, hence my focus on it | |
| 18:14:58 | jroll | fwiw I'm just getting lost in this code at this point | |
| 18:15:12 | figleaf | johnthetubaguy: I was thinking similarly - getting rid of the cleanup of old-style inventory | |
| 18:15:23 | figleaf | jroll: welcome to the club!! | |
| 18:16:05 | figleaf | johnthetubaguy: and trying to ensure that both old- and new-style can coexist | |
| 18:16:40 | figleaf | johnthetubaguy: and then add back the cleanup in Pike, remove it in Queens | |
| 18:16:54 | johnthetubaguy | figleaf: cool, yeah, I think we just report the new resources, for the first step | |
| 18:17:39 | johnthetubaguy | figleaf: yeah, the clean up can only be added after we start scheduling and claiming using the new resource class, I think, we can probably drop reporting the old ones at that point, but not 100% sure | |
| 18:18:30 | johnthetubaguy | actually the scheduling can happen first, then we can start claiming the new style, then we drop reporting the legacy resource classes | |
| 18:18:38 | johnthetubaguy | I think | |
| 18:23:51 | openstackgerrit | Dan Smith proposed openstack/nova: Avoid redundant call to update_resource_stats from RT https://review.openstack.org/424305 | |
| 18:41:44 | openstackgerrit | Ed Leafe proposed openstack/nova: placement: RT now adds proper Ironic inventory https://review.openstack.org/404472 | |
| 18:42:30 | figleaf | ^^ This just fixes the client bugs jroll found | |
| 19:15:41 | openstackgerrit | John Garbutt proposed openstack/nova: Added instance.reboot.error to the legacy notifications https://review.openstack.org/411816 | |
| 19:29:26 | bauzas | superdan: johnthetubaguy: I'm now in the train back to Grenoble, what's the current situation for the scheduler change? | |
| 19:30:17 | superdan | bauzas: sdague wants the grenade change refactored, so I'm working on that | |
| 19:30:32 | superdan | bauzas: the scheduler thing passed multinode grenade before I started, johnthetubaguy was going to fix up the pep8 and unit tests | |
| 19:31:38 | bauzas | okay, thanks for both you | |
| 19:31:52 | bauzas | the pep8 issue is really easy | |
| 19:32:08 | sdague | superdan: yeh, the placement add patch seems good now, pending tests | |
| 19:32:08 | bauzas | not sure I understand an unittest problem | |
| 19:32:25 | superdan | sdague: I think it's still not working yet, but getting closer | |
| 19:32:36 | sdague | superdan: ok | |
| 19:32:48 | superdan | bauzas: see all the red FAILED on the patch | |
| 19:33:41 | superdan | I have to run out to meet someone in a little bit, but I will pick it up when I get back | |
| 19:33:56 | superdan | this person says they have a nice minimum wage job flipping burgers and I am SUPER INTERESTED | |
| 19:35:02 | figleaf | superdan: much less stress, for sure | |
| 19:35:34 | superdan | aye | |
| 19:48:58 | bauzas | oh man, the internet connection in the my train is so terrible :( | |
| 19:52:45 | openstackgerrit | Artom Lifshitz proposed openstack/nova: Pass APIVersionRequest to extensions https://review.openstack.org/425876 | |
| 19:52:48 | superdan | well, it upgraded placement without exploding, we'll see if it actually works | |
| 19:53:43 | bauzas | superdan: so you modified grenade by adding a new placement service? heh, okay | |
| 19:54:03 | bauzas | I thought it was within nova, but fine by me | |
| 19:55:00 | bauzas | FWIW, I'd need to rebase the top patch since matt wrote a new PS for the bottom one | |
| 19:55:45 | openstackgerrit | Artom Lifshitz proposed openstack/nova: Pass APIVersionRequest to extensions https://review.openstack.org/425876 | |
| 19:57:46 | openstackgerrit | Artom Lifshitz proposed openstack/nova-specs: Fix tag attribute disappearing https://review.openstack.org/426030 | |
| 20:10:00 | openstackgerrit | Jim Rollenhagen proposed openstack/nova: DNM: hack ironic with resource providers https://review.openstack.org/426296 | |
| 20:10:26 | jroll | figleaf: rebased that on your better patchset ^ | |
| 20:10:55 | figleaf | jroll: working better? | |