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#openstack-nova - 2018-05-17
06:19:47 openstackgerrit jichenjc proposed openstack/nova master: WIP: raise correct exception https://review.openstack.org/569026
07:15:18 openstackgerrit Bhagyashri Shewale proposed openstack/nova master: libvirt: get_inventory => update_provider_tree https://review.openstack.org/560444
07:15:19 openstackgerrit Bhagyashri Shewale proposed openstack/nova master: libvirt: Don't report DISK_GB if sharing https://review.openstack.org/560459
07:41:56 Kevin_Zheng alex_xu: Thanks for the info, we were talk about it this morning, but I didn't have time to check the details yet.
07:42:33 alex_xu Kevin_Zheng: cool
07:54:53 openstackgerrit JiaJunsu proposed openstack/nova master: Fakelibvirt migrateToURI3 should provide args according to libvirt doc https://review.openstack.org/569047
07:55:52 hamdyk Hi, I need an os-brick release with few commits related to NVMeOF, how can I do that ?
07:55:56 openstackgerrit Balazs Gibizer proposed openstack/osc-placement master: Fix error message asserts in functional test https://review.openstack.org/569048
08:21:09 openstackgerrit Surya Seetharaman proposed openstack/nova master: [WIP] Make _instances_cores_ram_count() be smart about cells https://review.openstack.org/569055
08:30:59 openstackgerrit Takashi NATSUME proposed openstack/nova master: Add the guideline to write API reference https://review.openstack.org/569058
08:33:06 openstackgerrit Takashi NATSUME proposed openstack/nova master: Adds view builders for keypairs controller https://review.openstack.org/347289
08:50:25 openstackgerrit Surya Seetharaman proposed openstack/nova master: Metadata-API fails to retrieve avz for instances created before Pike https://review.openstack.org/567878
08:58:10 gibi Does somebody has an idea why the ovo hash differs for the same ovo between py27 and py35 env? https://review.openstack.org/#/c/568840
08:58:32 openstackgerrit Lee Yarwood proposed openstack/nova master: libvirt: Skip fetching the virtual size of block devices https://review.openstack.org/569062
08:59:00 openstackgerrit Lee Yarwood proposed openstack/nova master: libvirt: Skip fetching the virtual size of block devices https://review.openstack.org/569062
09:00:21 openstackgerrit Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
09:00:22 openstackgerrit Chris Dent proposed openstack/nova master: Isolate placement database config https://review.openstack.org/541435
09:00:23 openstackgerrit Chris Dent proposed openstack/nova master: WIP: Ensure that os-traits sync is attempted only at start of process https://review.openstack.org/553857
09:05:25 openstackgerrit Chris Dent proposed openstack/nova master: WIP: Add PLACEMENT_DB_ENABLED=True to the nova-next job https://review.openstack.org/564067
09:11:28 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Test alloc_cands with indirectly sharing RPs https://review.openstack.org/519601
09:14:04 openstackgerrit sahid proposed openstack/nova master: pci: don't consider case when match tags specs https://review.openstack.org/565808
09:14:05 openstackgerrit sahid proposed openstack/nova master: network: update pci request spec to handle trusted tags https://review.openstack.org/458820
09:14:06 openstackgerrit sahid proposed openstack/nova master: libvirt: configure trust mode for vfs https://review.openstack.org/458514
09:14:07 openstackgerrit sahid proposed openstack/nova master: libvirt: add vf_trusted field for network metadata https://review.openstack.org/566343
09:14:08 openstackgerrit sahid proposed openstack/nova master: metadata: add vf_trusted field to device metadata https://review.openstack.org/566344
09:24:16 openstackgerrit sahid proposed openstack/nova master: libvirt: Improve 'qemu-img convert' performance https://review.openstack.org/522067
11:31:15 openstackgerrit Vishakha Agarwal proposed openstack/python-novaclient master: No requirement of –all-tenants while listing servers https://review.openstack.org/569090
11:32:01 openstackgerrit Yikun Jiang (Kero) proposed openstack/nova master: Microversion 2.63 - Use new format policy in server group https://review.openstack.org/567534
11:32:46 openstackgerrit Vishakha Agarwal proposed openstack/python-novaclient master: No requirement of –all-tenants while listing servers https://review.openstack.org/569090
11:45:39 gibi found the reason of the different hash in https://review.openstack.org/#/c/568840 opened a bug https://bugs.launchpad.net/oslo.versionedobjects/+bug/1771804
11:45:40 openstack Launchpad bug 1771804 in oslo.versionedobjects "ObjectVersionChecker.get_hash generates unstable has for set() default value between py27 and py35" [Undecided,New]
12:25:27 mriedem efried: mostly small things inline https://review.openstack.org/#/c/549300/
12:25:40 mriedem tell esberglu to get up
12:30:44 openstackgerrit Balazs Gibizer proposed openstack/nova master: Add request_spec.RequestGroup versioned object https://review.openstack.org/568840
12:30:45 openstackgerrit Balazs Gibizer proposed openstack/nova master: Add requested_resources field to RequestSpec https://review.openstack.org/567267
12:30:46 openstackgerrit Balazs Gibizer proposed openstack/nova master: Transfer port.resource_request to the scheduler https://review.openstack.org/567268
12:30:52 mriedem gibi: is this now the 2nd changed error message in the placement api in about a week that has broken osc-placement functional tests? https://review.openstack.org/#/c/569048
12:31:52 belmoreira Hi mriedem. I'm trying to find how to use a custom resource class for a compute node (not ironic). Can't find any info. Do you have any pointer?
12:32:45 gibi mriedem: yes, unfortunately
12:33:03 mriedem belmoreira: yeah https://docs.openstack.org/osc-placement/latest/index.html
12:33:11 mriedem openstack resource class create - to create your custom resource class
12:33:17 gibi mriedem: and it seems that the fix https://review.openstack.org/#/c/569048 shows a race condition as well
12:33:22 mriedem openstack resource provider list - to find your compute node resource provider
12:33:58 mriedem belmoreira: and then you want to set that custom resource class inventory on the compute node resource provider? use https://docs.openstack.org/osc-placement/latest/cli/index.html#resource-provider-inventory-set
12:34:11 mriedem or actually https://docs.openstack.org/osc-placement/latest/cli/index.html#resource-provider-inventory-class-set is probably easier
12:34:27 mriedem openstack resource provider inventory set - makes you specify the full inventory with the changes, since it's a full overwrite
12:34:40 mriedem openstack resource provider class set - just modifies the inventory for the specified class
12:34:58 mriedem gibi: yeah i was wondering why the osc-placement functional test was still failng
12:36:27 mriedem gibi: are you sure that https://review.openstack.org/#/c/569048/ ran against the merged nova change?
12:36:55 belmoreira mriedem: thanks. This will be always defined with placement API. There isn't the option for the compute_node advertise the custom resource classes that it supports?
12:37:42 gibi mriedem: the nova patch merged yesterday, I pushed the fix for osc_placement today
12:37:46 gibi mriedem: so I assume
12:38:29 mriedem belmoreira: the compute node doesn't make up custom resource classes on the fly randomly :)
12:38:39 mriedem the compute node will report standard resource classes
12:38:39 gibi mriedem: and the osc_placement test fails differently with the fix than before
12:38:58 mriedem gibi: it looks like assertCommandFailed might just be doing a prefix vs assertIn check?
12:39:01 mriedem because you got HTTP 404 back
12:39:06 mriedem http://logs.openstack.org/48/569048/1/check/osc-placement-dsvm-functional/2800b3e/job-output.txt.gz#_2018-05-17_08_20_04_900926
12:39:33 mriedem belmoreira: we plan on reporting compute driver capabilities as standard traits on the compute node provider, see https://review.openstack.org/#/c/538498/
12:39:57 mriedem belmoreira: so we can report things like, "does this compute node support device tags, does this compute note support multiattach volumes, etc"
12:40:29 mriedem those are being defined here https://github.com/openstack/os-traits/tree/master/os_traits/compute
12:40:35 gibi mriedem: ahh. I've just realized that it fails in cleanup not in the test itself http://logs.openstack.org/48/569048/1/check/osc-placement-dsvm-functional/2800b3e/job-output.txt.gz#_2018-05-17_08_20_04_880092
12:40:44 mriedem i just need to cleanup that patch and get on the update_provider_tree() train
12:40:58 mriedem gibi: aha
12:41:17 gibi mriedem: so the test deletes the trait, then fails to clean up as that want to delete the trait again
12:41:32 mriedem gibi: ah yes https://review.openstack.org/#/c/569048/1/osc_placement/tests/functional/base.py@212
12:41:43 mriedem if 'not found' not in err_message:
12:41:46 mriedem just need to fix that
12:41:52 gibi mriedem: good point
12:41:59 mriedem if if 'not found' not in err_message or 'HTTP 404' in err_message:
12:42:00 gibi mriedem: I missed that
12:42:02 mriedem to support old and new placement
12:42:18 mriedem er or 'HTTP 404' not in err_message:
12:42:20 gibi mriedem: even better point to support old and new placement
12:42:31 mriedem gibi: want to fix that quick and then i'll rebase avolkov's series
12:42:39 mriedem belmoreira: does that help you out?
12:42:50 gibi mriedem: I'm doing it as we speak
12:44:16 belmoreira mriedem traits would do the trick as well. What I was thinking is an option to specify "custom" traits/resource classes per host.
12:45:02 belmoreira report compute_driver capabilities is good but we may want to use different properties as well
12:48:44 gibi mriedem: both the old and the new error message contains HTTP 404, so we dont need the ORed conditional
12:48:52 gibi stack@ubuntu:~/osc-placement$ openstack trait delete ALMA --os-placement-api-version 1.6
12:48:55 gibi No such trait(s): ALMA. (HTTP 404)
12:49:06 mriedem belmoreira: you can do that yourself
12:49:22 mriedem belmoreira: you mean you want to set a config option for nova to proxy all of that information for you?
12:50:04 gibi stack@ubuntu:~/nova$ openstack trait delete ALMA --os-placement-api-version 1.6
12:50:07 gibi Not found (HTTP 404)
12:50:14 mriedem belmoreira: the beauty of custom resource classes and traits and placement is that it's external to nova, so you don't need to proxy stuff through nova and add the complexity / bottleneck there
12:50:27 mriedem gibi: cool
12:51:00 openstackgerrit Balazs Gibizer proposed openstack/osc-placement master: Fix error message asserts in functional test https://review.openstack.org/569048
12:51:04 gibi mriedem: ^^ here it is
12:51:20 mriedem yup, watching zuul
12:54:42 mriedem tssurya: i guess belmiro didn't like that answer?
12:55:02 tssurya mriedem: I am sure that's not the case :D
12:55:09 mriedem he hates me now doesn't he
12:55:14 tssurya haha
12:55:19 mriedem I BLEW IT
12:55:48 mriedem tssurya: btw, got any cells v2 upgrade news?
12:56:32 jroll alex_xu: thanks
12:57:03 tssurya mriedem: its actually okay..
12:57:24 tssurya we are just trying to understand what is taking time in the scheduler

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