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#openstack-nova - 2017-07-18
09:38:46 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP allocations https://review.openstack.org/450550
09:45:43 openstackgerrit yuanyue proposed openstack/nova master: Add log info in scheduler to mark start of scheduling https://review.openstack.org/481340
09:45:53 openstackgerrit jichenjc proposed openstack/nova master: Remove CannotResizeToSameFlavor exception usage https://review.openstack.org/484666
09:46:29 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP traits https://review.openstack.org/474550
09:46:29 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for allocation_candidates https://review.openstack.org/481112
09:46:30 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for allocations https://review.openstack.org/470933
09:46:30 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for traits https://review.openstack.org/474186
09:46:31 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Make placement_api_docs.py failing https://review.openstack.org/480924
09:46:31 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for usages https://review.openstack.org/480563
09:46:32 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP allocations https://review.openstack.org/450550
09:46:32 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP usages https://review.openstack.org/450105
10:04:49 openstackgerrit Artem Tiumentcev proposed openstack/python-novaclient master: Add 'local_gb' disk quota support https://review.openstack.org/484391
10:12:28 openstackgerrit yuanyue proposed openstack/nova master: Destroy the ReqSpec object of deleted instance https://review.openstack.org/484694
10:16:04 openstackgerrit yuanyue proposed openstack/nova master: Add log info in scheduler to mark start of scheduling https://review.openstack.org/481340
10:16:48 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for allocations https://review.openstack.org/470933
10:16:48 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for allocation_candidates https://review.openstack.org/481112
10:16:49 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Make placement_api_docs.py failing https://review.openstack.org/480924
10:16:49 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for usages https://review.openstack.org/480563
10:16:54 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP usages https://review.openstack.org/450105
10:16:55 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Add api-ref for RP allocations https://review.openstack.org/450550
10:22:16 openstackgerrit Alex Szarka proposed openstack/nova master: Transform instance.resize.error notifications https://review.openstack.org/417882
11:25:11 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
11:37:43 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
11:44:59 openstackgerrit Merged openstack/nova master: api-ref: mention disk size limitations in resize flavor https://review.openstack.org/484176
11:47:10 openstackgerrit Balazs Gibizer proposed openstack/nova master: Transform instance.resize_revert notification https://review.openstack.org/396811
11:55:43 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/477091
12:01:44 bhagyashris sdague: Hi,
12:05:25 openstackgerrit Artem Tiumentcev proposed openstack/nova master: Add root and ephemeral disk quota https://review.openstack.org/484390
12:31:38 openstackgerrit Davanum Srinivas (dims) proposed openstack/nova master: Changes to Volume Encryption Key Manager Options https://review.openstack.org/484036
12:33:58 openstackgerrit Alex Szarka proposed openstack/nova master: Add method for verify multiple versioned notifications https://review.openstack.org/465526
12:46:14 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
12:48:17 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
12:55:04 jaypipes morning supernovas.
13:00:02 efried jaypipes Is that a greeting or a weather bulletin?
13:01:26 jaypipes efried: :)
13:03:02 jaypipes gibi: looking into your placement troubles now..
13:03:31 jaypipes gibi: MAGIC! The (Non)Gathering
13:04:05 gibi jaypipes: thanks for the help
13:25:28 openstackgerrit Alex Szarka proposed openstack/nova master: Transform instance-evacuate notification https://review.openstack.org/482148
13:29:22 jaypipes sean-k-mooney, moshele, jangutter: can you all do a google hangout now to discuss the "refctor hw_veb get config" patch? (yes, moshele, "refactor" is still misspelled in your commit summary :P )
13:29:57 jangutter jaypipes: I'm available.
13:30:47 sean-k-mooney jaypipes: sure i can join
13:41:52 jaypipes gibi: good afternoon sir. wanted to introduce you to bhagyashris.
13:42:08 jaypipes gibi: both of you are currently working on testing scenarios for the same thing (shared resource providers)
13:42:21 bhagyashris gibi: Hi,
13:42:25 jaypipes gibi: I pointed bhagyashris to the ML thread we're currently talking about this.
13:46:00 gmann_ mriedem: stephenfin alex_xu can you check this, this can be last patch for policy-doc BP - https://review.openstack.org/#/c/484646/
13:46:05 gibi bhagyashris: hi!
13:46:58 gibi bhagyashris: do you have a patch/ML thread where your work is describe?
13:48:11 mriedem gmann_: done
13:49:18 gmann_ mriedem: thanks.
13:49:40 bhagyashris bhagyashris: no not right now,
13:49:58 bhagyashris gibi: no not right now.
13:49:59 mriedem dansmith: melwitt: top o the morning - one thing i was thinking about at 3am - should we be including build requests in our instance count? we aren't currently, but i'd think that plays a part in checking quota in the API before casting to conductor
13:50:04 jaypipes gibi: I pointed bhagyashris to your ML thread. he's reading it now.
13:50:11 jaypipes as am I :)
13:50:42 bhagyashris gibi: Yeah,
13:50:55 gibi bhagyashris: OK. let me know if I can help you with something related to custom resource
13:51:24 gibi bhagyashris: I'm looking at that from user perspective, I'm not familiar with the implementation yet
13:51:44 bhagyashris gibi: Yeah thank you. In case of any doubts i will ping you.
13:52:10 stephenfin gmann_: Sure
13:52:42 gibi bhagyashris, jaypipes: I will be away soon for an hour but I will be still back today
13:52:59 jaypipes gibi: k. I'm pouring over these logs and script outputs.
13:53:02 bhagyashris gibi: same I am also not fully aware about the implementation yet but trying to get it.
13:53:04 mamandle alex_xu: bauzas: can you please take a look at the updated changes for https://review.openstack.org/#/c/483911/ , thanks.
13:53:06 dansmith mriedem: aren't we checking it at the point of instance creation?
13:53:07 stephenfin gmann_: Ah, mriedem got to it. We should fix that in oslo.policy upstream. It's silly that we have to wrap manually wrap things like that
13:53:11 jaypipes gibi: haven't seen anything out of order yet
13:53:44 gibi jaypipes: logs looks clean to me, but somehow placement only like the allocation_candidate request if both providers has the traits
13:53:50 stephenfin jaypipes, mriedem: Am I allowed to remove nova-network features so long as they don't break gate jobs?
13:54:12 stephenfin Referring to jangutter's comments here https://review.openstack.org/#/c/483030/2/nova/network/linux_net.py
13:54:45 mriedem if it's used by CONF.linuxnet_interface_driver and CONF.linuxnet_interface_driver isn't removed, then no
13:55:01 dansmith mriedem: meaning I think we're still gating on actually creating the instance, which means we're fine.. if we included buildrequests we might be able to fail on quota before scheduling I guess, but we'd do more db traffic and be maybe too conservative on some of the checks I think
13:55:04 jaypipes stephenfin: I'd say yes (especially considering all that linked code has been cleaned up and moved into os-vif), but it's mriedem's call.
13:55:47 mriedem dansmith: the instance is created in conductor, i'm thinking more about when we're still in the api
13:55:50 mriedem in _provision_instances
13:56:00 bhagyashris jaypipes, gibi: I working in the IST time zone so now my time is over. but yeah I will check it tomorrow. Thank you :)
13:56:02 mriedem if we fail to create in conductor, the instances go to ERROR state and are put into cell0
13:56:08 jangutter stephenfin: wow, LinuxOVSInterfaceDriver dates from 6 years back.
13:56:19 stephenfin jangutter: yuuup
13:56:42 stephenfin and it's loaded using importlib so it's tough to even figure out where it's used, whether there's coverage etc.
13:56:51 dansmith mriedem: so you're just saying if we check in api and count instances+buildrequests we can fail earlier if they're over quota yes?
13:56:53 stephenfin I despise that pattern
13:56:55 gibi bhagyashris: have a good afternoon
13:56:58 mriedem dansmith: i was just thinking about how the UX is before and after - before we'd create a reservation and fail early in API if we are over quota, but now we only check the instance count in the cells but that's ignoring build requests
13:56:59 jaypipes bhagyashris: your watch has ended? :)
13:57:08 gibi bhagyashris: I'm in UTC+2 so still a bit of workday left
13:57:11 mriedem dansmith: yes i think that's what i'm saying
13:57:33 mriedem so now, we might pass api and get to conductor and fail, and then you've got 20 ERROR instances to cleanup
13:57:36 mriedem if you're bursting
13:57:46 bauzas mriedem: FWIW, I left a comment for https://bugs.launchpad.net/nova/+bug/1704788
13:57:47 openstack Launchpad bug 1704788 in OpenStack Compute (nova) "Hardcoded choices for nova scheduler driver" [Undecided,Confirmed]
13:58:02 dansmith mriedem: because sometimes the instance and build request exist together for a second, you would end up racing to consume your last instance if you're doing a lot of builds, but maybe that's better I dunno
13:58:38 mriedem bauzas: where was "because that would mean we would go against the consensus we had in Ocata." documented?
13:58:39 dansmith mriedem: my head is in something else atm, so let us chat with melwitt when she's around
13:58:53 bhagyashris jaypipes, gibi: yeah now it's 7:30 pm here
13:58:59 mriedem dansmith: sure, and i'm not liking the idea of adding more complexity to this pile
13:58:59 jangutter stephenfin: somewhere, someone still has linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver set in a production config, and they are planning to use it in Queens.
13:59:05 mriedem just got thinking about it though
13:59:16 bauzas mriedem: I don't remember exactly when we discussed that, but AFAIR we said that having custom drivers was not something good

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