| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-12-03 | |||
| 20:01:24 | mriedem | http://logs.openstack.org/77/615677/13/check/tempest-full/f0fd07c/controller/logs/etc/cinder/cinder_conf.txt.gz | |
| 20:02:19 | sean-k-mooney | ok was that intentional. looking at https://docs.openstack.org/nova/latest/configuration/config.html#key_manager.backend it looks wrong to me | |
| 20:02:32 | fungi | https://governance.openstack.org/tc/reference/base-services.html#current-list-of-base-services does specifically state "...any user interaction with secret material should be left to a dedicated API instead (preferably as provided by Barbican)." | |
| 20:03:31 | openstackgerrit | Adrian Chiris proposed openstack/nova master: Add free for claimed, allocated devices https://review.openstack.org/616120 | |
| 20:03:32 | openstackgerrit | Adrian Chiris proposed openstack/nova master: Allow per-port modification of vnic_type and profile https://review.openstack.org/607365 | |
| 20:03:32 | openstackgerrit | Adrian Chiris proposed openstack/nova master: Add get_instance_pci_request_from_vif https://review.openstack.org/619929 | |
| 20:03:33 | openstackgerrit | Adrian Chiris proposed openstack/nova master: SR-IOV Live migration indirect port support https://review.openstack.org/620115 | |
| 20:04:27 | fungi | the only thing which has really slowed me from proposing a barbican-specific entry there similar to keystone's is identifying services exposing features which are better served by barbican's api (as opposed to just backend use via castellan) | |
| 20:08:28 | sean-k-mooney | hum it looks like https://github.com/openstack-dev/devstack/commit/a5b72b053efec9af8a57c59b35f96142e4f38433 set that value 4 year ago but that looks like its wrong to me sice both nova and nueton says the backend can be "valut" or "barbican" | |
| 20:08:58 | sean-k-mooney | actuly a little under 3 but same difference | |
| 20:09:01 | mriedem | you're missing this https://github.com/openstack/castellan/blob/6336a59b9b5f373efa653e6fcce8ea1c964fdbae/castellan/key_manager/migration.py#L30 | |
| 20:09:09 | mriedem | there is a special hack in castellan for nova and cinder | |
| 20:09:16 | mriedem | which have their own no-op in-tree key managers for testing | |
| 20:09:37 | mriedem | ConfKeyManager is not documented since it's not something we want people using in prod | |
| 20:10:15 | mriedem | the backend itself is open-ended https://github.com/openstack/castellan/blob/master/castellan/key_manager/__init__.py#L25 | |
| 20:10:30 | sean-k-mooney | oh ok... it would be nice to atleast document that in hte nova code but maybe i missed it | |
| 20:15:04 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Create BDMs/tags in cell with instance when over-quota https://review.openstack.org/621692 | |
| 20:18:40 | mnaser | can i ask what's the state of https://review.openstack.org/#/c/554218 or https://review.openstack.org/#/c/554212 ? -- i have a use-case that might need pre-emptible instances so im curious about those | |
| 20:18:46 | mriedem | this ^ is a pretty straight-forward regression fix since pike | |
| 20:23:18 | sean-k-mooney | mnaser: anyway i had taught we said we woudl try and complete those in denver but honestly i dont know | |
| 20:23:57 | tssurya | mnaser, sean-k-mooney: yea we had discussed it in denver ptg, at this point I think it needs more core reviews | |
| 20:24:18 | sean-k-mooney | tssurya: and a couple of pep8 fixes :) | |
| 20:24:30 | mnaser | sean-k-mooney, tssurya: i can help in contributing the code needed and cleaning it up | |
| 20:24:48 | tssurya | sean-k-mooney: heh right | |
| 20:24:49 | mnaser | both add a lot of flexibility in terms of being able to do more | |
| 20:25:22 | sean-k-mooney | mnaser: yes when i was at intel i was also looking at other ways of using the pending state. | |
| 20:25:51 | sean-k-mooney | mnaser: e.g. useing it as a maker to signal that i need to autoscale the cloud rather the reap instances | |
| 20:26:07 | sean-k-mooney | mnaser: yep that was basicaly my idea too | |
| 20:26:09 | mnaser | pretty much :) | |
| 20:26:11 | mnaser | also saving power | |
| 20:26:16 | tssurya | mnaser: thanks for the interest, I think that would be great! my colleague had a couple of code patches also up for review https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bp/enable-rebuild-for-instances-in-cell0 and https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bp/introduce-pending-vm-state | |
| 20:26:59 | tssurya | but basically he is waiting for the specs to get merged, please feel free to chip in your ideas/ help is surely appreciated | |
| 20:27:02 | sean-k-mooney | the idea was if you have a mixed iroic/rsd and libvirt could you could provision new libvirt nodes in a seperate admin tenant using the resocses from teh ironic/rsd nodes | |
| 20:27:33 | mnaser | sean-k-mooney: and that means you can have baremetal and/or ironic in the same cloud and be able to share those resources across | |
| 20:27:51 | mnaser | tssurya: ill try to see whats going on with the pep8 at least | |
| 20:27:59 | mnaser | sounds silly but set it up for success :p | |
| 20:28:28 | mriedem | personally i haven't looked at the latter spec, and haven't been back to the former since i ripped it up in june | |
| 20:29:05 | mriedem | and then no one was really talking about it anymore | |
| 20:29:13 | mriedem | and we already have a bunch of other stuff going on | |
| 20:29:28 | mriedem | so i wasn't going out of my way to look for more shit we can cram into this release while we still have other fires burning | |
| 20:29:31 | mriedem | but that's just me | |
| 20:29:38 | sean-k-mooney | mnaser: yep. we did not have time to explore it fully because of resoucign but we belived the pending state was generally useful beyond the proposed usecase | |
| 20:29:48 | openstackgerrit | Mohammed Naser proposed openstack/nova-specs master: Enable rebuild for instances in cell0 https://review.openstack.org/554218 | |
| 20:29:54 | mnaser | i fixed the pep8 for all that matters | |
| 20:30:24 | tssurya | mnaser: thanks! | |
| 20:30:54 | mnaser | mriedem: do you see a more ideal/cleaner path for pre-emptible instances within nova? | |
| 20:31:09 | sean-k-mooney | mnaser: mriedem i think johnthetubaguy had this working out of tree last cycle i belive so it would be interesting to know what is out standing but ya i also know we have a lot of todos | |
| 20:32:26 | sean-k-mooney | from a parity point of view vs aws it would be nice to have. anyway my pizza is just cooked so im going to say goodnight | |
| 20:32:29 | sean-k-mooney | o/ | |
| 20:34:05 | mriedem | mnaser: honestly i'm not at all up to date on what's being proposed anymore | |
| 20:34:05 | tssurya | sean-k-mooney: there was a presentation at the summit on the same: https://www.openstack.org/summit/berlin-2018/summit-schedule/events/22438/science-demonstrations-preemptible-instances-at-cern-and-bare-metal-containers-for-hpc-at-ska | |
| 20:34:20 | mriedem | something something build failure -> notification loop -> rebuild from cell0 | |
| 20:34:44 | mnaser | mriedem: yeah that idea seems to be around having an option where nova leaves thing in PENDING instead of ERROR when NoValidHost | |
| 20:35:03 | mnaser | and then $some_service would do things and either request rebuild or reset state to error | |
| 20:42:50 | dansmith | mnaser: yep that's what we discussed in dublin | |
| 20:43:04 | dansmith | I too haven't circled back to it because progress seems to be very infrequent and it's hard to maintain context on it | |
| 20:43:46 | mnaser | yeah i can imagine losing context over time with a lot of stuff going on can be hard :x | |
| 20:43:55 | mnaser | i just mostly sync'd up through a bunch of reading and talks | |
| 22:17:43 | mriedem | dansmith: thanks, lots of good comments in there https://review.openstack.org/#/c/616037/ | |
| 22:25:53 | dansmith | mriedem: cool, I'll try to get to the rest of it soonish | |
| 22:58:57 | openstackgerrit | Surya Seetharaman proposed openstack/nova master: Add DownCellFixture https://review.openstack.org/614810 | |
| 22:58:57 | openstackgerrit | Surya Seetharaman proposed openstack/nova master: WIP: API microversion bump for handling-down-cell https://review.openstack.org/591657 | |
| #openstack-nova - 2018-12-04 | |||
| 01:33:22 | Zer0Byte_ | hey | |
| 01:33:29 | Zer0Byte_ | i have a quesstion maybe someone can help me | |
| 01:34:09 | Zer0Byte_ | im trying to setup hw:cpu_cores in openstack queens but just create each cpu as sockets and complety ignore this value | |
| 01:34:16 | Zer0Byte_ | any idea if i have to set something else | |
| 01:34:16 | Zer0Byte_ | ? | |
| 02:01:23 | openstackgerrit | Jason SUN proposed openstack/os-vif master: Change openstack-dev to openstack-discuss https://review.openstack.org/621825 | |
| 02:04:36 | openstackgerrit | zhongshengping proposed openstack/nova master: Change openstack-dev to openstack-discuss https://review.openstack.org/621827 | |
| 02:11:25 | izza_ | can anyone help me about tensorflow.. | |
| 02:23:41 | openstackgerrit | Merged openstack/nova master: SIGHUP n-cpu to clear provider tree cache https://review.openstack.org/615646 | |
| 02:29:04 | openstackgerrit | Brin Zhang proposed openstack/nova-specs master: Change openstack-dev to openstack-discuss https://review.openstack.org/621846 | |
| 02:33:45 | openstackgerrit | Zhenyu Zheng proposed openstack/nova master: Handle tags in _bury_in_cell0 https://review.openstack.org/621856 | |
| 02:42:21 | openstackgerrit | Jason SUN proposed openstack/python-novaclient master: Change openstack-dev to openstack-discuss https://review.openstack.org/621869 | |
| 03:22:56 | izza_ | hello | |
| 03:24:43 | izza_ | can you please help us on tensorflow error that we encountered | |
| 03:24:57 | izza_ | 2018-12-03 11:30:11.110534: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA | |
| 03:25:11 | izza_ | tensorflow.python.framework.errors_impl.InternalError: failed initializing StreamExecutor for CUDA device ordinal 0: Internal: failed call to cuDevicePrimaryCtxRetain: CUDA_ERROR_UNKNOWN: unknown error | |
| 03:31:59 | openstackgerrit | Zhenyu Zheng proposed openstack/nova master: Bump compute service to indicate attach/detach root volume is supported https://review.openstack.org/614750 | |
| 03:34:42 | openstackgerrit | Merged openstack/nova master: Fix InstanceNotFound during _destroy_evacuated_instances https://review.openstack.org/606122 | |
| 04:27:13 | openstackgerrit | Takashi NATSUME proposed openstack/os-traits master: Update author-email in setup.cfg https://review.openstack.org/621973 | |
| 04:32:45 | openstackgerrit | Takashi NATSUME proposed openstack/osc-placement master: Update author-email in setup.cfg https://review.openstack.org/621976 | |
| 04:38:35 | openstackgerrit | zhongshengping proposed openstack/nova master: Change openstack-dev to openstack-discuss https://review.openstack.org/621827 | |
| 06:32:39 | openstackgerrit | Zhenyu Zheng proposed openstack/nova master: Bump compute service to indicate attach/detach root volume is supported https://review.openstack.org/614750 | |
| 06:42:52 | openstackgerrit | Zhenyu Zheng proposed openstack/nova master: Handle tags in _bury_in_cell0 https://review.openstack.org/621856 | |
| 06:57:45 | openstackgerrit | Yongli He proposed openstack/nova-specs master: add 'show-server-group' spec https://review.openstack.org/612255 | |
| 07:01:25 | openstackgerrit | Yikun Jiang proposed openstack/nova master: Add ratio online data migration when load compute node https://review.openstack.org/613499 | |
| 07:01:26 | openstackgerrit | Yikun Jiang proposed openstack/nova master: Add compute_node ratio online data migration script https://review.openstack.org/609995 | |
| 07:03:33 | openstackgerrit | Yongli He proposed openstack/nova-specs master: add spec "show-server-numa-topology" https://review.openstack.org/612256 | |
| 07:26:48 | izza_ | hi | |
| 07:38:44 | izza_ | can you please help us in tensorflow... still seeing cpu was using instead of gpu upon testing the tensorflow | |
| 07:49:28 | openstackgerrit | Merged openstack/nova master: Refactor TestEvacuateDeleteServerRestartOriginalCompute https://review.openstack.org/608705 | |
| 07:57:24 | openstackgerrit | Takashi NATSUME proposed openstack/nova stable/queens: Remove unnecessary redirect https://review.openstack.org/607402 | |
| 08:30:12 | openstackgerrit | zhongshengping proposed openstack/nova master: Change openstack-dev to openstack-discuss https://review.openstack.org/621827 | |
| 08:39:19 | izza_ | can you please help us... we are successfully test tensorflow and using gpu but when we exit the instance and try again it uses the cpu now, not the gpu | |
| 08:41:54 | izza_ | a weird behavior | |
| 08:42:53 | izza_ | pls help on this | |
| 08:50:16 | izza_ | already working | |
| 08:50:20 | openstackgerrit | Jan Gutter proposed openstack/os-vif master: Extend port profiles with datapath offload type https://review.openstack.org/572081 | |
| 08:50:44 | izza_ | we just set to cuda_visible_device=0 | |