| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2019-08-13 | |||
| 15:55:49 | openstackgerrit | Shilpa Devharakar proposed openstack/nova master: Nova object changes for forbidden aggregates request filter https://review.opendev.org/671072 | |
| 15:55:49 | openstackgerrit | Shilpa Devharakar proposed openstack/nova master: DB API changes to get non-matching aggregates from metadata https://review.opendev.org/671074 | |
| 15:57:20 | openstackgerrit | Shilpa Devharakar proposed openstack/nova master: Add a new request filter to isolate aggregates https://review.opendev.org/671075 | |
| 15:58:08 | openstackgerrit | Shilpa Devharakar proposed openstack/nova master: Enable request filter isolate_aggregates https://review.opendev.org/667952 | |
| 15:59:25 | openstackgerrit | Takashi NATSUME proposed openstack/python-novaclient master: Microversion 2.75 - Multiple API cleanup changes https://review.opendev.org/676230 | |
| 16:08:49 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Add CrossCellMigrationTask https://review.opendev.org/631581 | |
| 16:08:50 | openstackgerrit | Matt Riedemann proposed openstack/nova master: FUP to I4d181b44494f3b0b04537d5798537831c8fdf400 https://review.opendev.org/676231 | |
| 16:09:21 | mriedem | wtf | |
| 16:09:40 | mriedem | oh sob | |
| 16:10:35 | efried | is mriedem wishing he had rebase=false in his .gitconfig? | |
| 16:10:48 | mriedem | no, i did git review -R, that's not the problem | |
| 16:11:25 | mriedem | the problem is i rebased HEAD~41, FUP to 41, git rebase --continue, FUP to 40, but that was not part of my main series so now it's diverged | |
| 16:11:49 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Add CrossCellMigrationTask https://review.opendev.org/631581 | |
| 16:12:00 | sean-k-mooney | efried: im not sure how people end up with git reveiw rebasing there patches without them asking. i dont have rebase=false in my .gitconfig but i dont think i have ever had that proablem and dont then to use -R | |
| 16:13:06 | sean-k-mooney | at least in my normal workflow of "git review -d <gerrit number>; edit, git commit --amend, git review" that has never been a issue i have had | |
| 16:13:07 | openstackgerrit | Matt Riedemann proposed openstack/nova master: FUP to I4d181b44494f3b0b04537d5798537831c8fdf400 https://review.opendev.org/676231 | |
| 16:13:36 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Execute TargetDBSetupTask https://review.opendev.org/633853 | |
| 16:15:16 | mriedem | i'll just wait for the bottom things to merge and then do a proper rebase | |
| 16:16:04 | efried | mriedem: I don't think I understand the rolling upgrade with the ironic event thing. | |
| 16:16:43 | efried | If ironic sends the event to a nova that can't understand it, it'll just bounce, and the behavior will be as if we didn't have the feature, and the nova periodic will force the instance state like it does today -- right?? | |
| 16:16:53 | mriedem | no | |
| 16:17:11 | mriedem | traditional upgrade sequence for nova and ironic is ironic first because the driver didn't do version discovery, | |
| 16:17:20 | mriedem | i think that's changed in recent releases but not sure how robust it is, | |
| 16:17:33 | mriedem | so you upgrade ironic, then the nova control plane, and you can have Stein computes for rolling upgrades, right? | |
| 16:17:42 | mriedem | so your nova api is train exposing 2.76 | |
| 16:18:00 | dansmith | yup | |
| 16:18:08 | efried | ah, so this is really a coordination problem where we need to tolerate n-api > n-cpu | |
| 16:18:08 | mriedem | ironic default to send the events and if ironic is configured for talking to nova, | |
| 16:18:10 | mriedem | it will send the events | |
| 16:18:14 | mriedem | yes | |
| 16:18:24 | efried | it really has little to do with the ironic side sending events or not. | |
| 16:18:29 | mriedem | this is why the api does min compute service version checking in places | |
| 16:18:36 | mriedem | correct | |
| 16:18:38 | dansmith | correct, which is why I said the ironic tunable is not a solution | |
| 16:18:44 | mriedem | if the nova api was smarter ironic wouldn't care | |
| 16:18:56 | efried | okay, I'm up to speed, thanks. | |
| 16:19:03 | dansmith | even if the power state sync will fix it (not sure it will), ironic will lock up the instance for some period of time until it unlocks, which is not okay | |
| 16:19:22 | mriedem | the power state sync task will ignore the instance if the task_state is not None | |
| 16:19:36 | mriedem | so if the api gets an event, sets the task_state, then casts off to stein compute that ignores it, the sync task won't fix it | |
| 16:19:46 | dansmith | yeah, I thought it wouldn't fix it up, but I can never remember the million or so conditionals int here | |
| 16:19:55 | dansmith | no response from tssurya right? | |
| 16:20:03 | mriedem | if it's thursday and you're using vcenter you get a free vm | |
| 16:20:06 | mriedem | correct | |
| 16:31:42 | cdent | mriedem: nothing ever comes for free from vcenter | |
| 16:33:40 | mriedem | heh | |
| 17:40:28 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/stein: Delete unused get_all_host_states method https://review.opendev.org/676255 | |
| 17:40:28 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/stein: Convert HostMapping.cells to a dict https://review.opendev.org/676256 | |
| 17:40:29 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/stein: Cache host to cell mapping in HostManager https://review.opendev.org/676257 | |
| 17:48:04 | mriedem | the nova-lxc job finds it's first bug https://bugs.launchpad.net/nova/+bug/1840068 | |
| 17:48:04 | openstack | Launchpad bug 1840068 in OpenStack Compute (nova) "(lxc) Instance failed to spawn: TypeError: object of type 'filter' has no len()" [High,Confirmed] | |
| 17:50:36 | sean-k-mooney | oh you/someone got an lxc job running? cool | |
| 17:51:41 | sean-k-mooney | looks like its more or less in teh same nbd mount region of the code that the other issue was in | |
| 17:51:52 | mriedem | this is a py3 specific failure | |
| 17:53:16 | sean-k-mooney | oh that is becasue filter is nolonger a keyword | |
| 17:53:26 | sean-k-mooney | and not you have to import it form itertools | |
| 17:53:40 | sean-k-mooney | so we need to use six | |
| 17:53:56 | sean-k-mooney | s/keywork/built in fucntion/ | |
| 18:01:24 | mriedem | that implies the problem would actually be in py27 rather than 3 | |
| 18:01:25 | mriedem | https://github.com/openstack/nova/blob/e3a55493ba0cb405f14b9090282d93eb230c5715/nova/virt/disk/mount/nbd.py#L44 | |
| 18:01:28 | mriedem | since it's using filter() | |
| 18:01:44 | mriedem | i think the problem is passing an iterable from filter() to random.shuffle | |
| 18:02:00 | sean-k-mooney | well filter is a builtin in python 2 | |
| 18:02:08 | sean-k-mooney | in python 3 its not and you have to import it | |
| 18:02:39 | sean-k-mooney | so i was about to push what i think is a fix | |
| 18:02:40 | mriedem | ok i'm not sure what was used then, because we | |
| 18:02:40 | mriedem | TypeError: object of type 'filter' has no len() | |
| 18:02:59 | sean-k-mooney | it might be something else | |
| 18:03:15 | sean-k-mooney | does this show up in unit tests | |
| 18:03:22 | mriedem | nope, b/c there is no test coverage | |
| 18:03:25 | mriedem | the method is mocked out | |
| 18:03:42 | mriedem | lots of this old virt/disk/mount code isn't tested very deep | |
| 18:03:59 | sean-k-mooney | ok i guess i should add a test. i was hoping ot just quickly fix this and move on | |
| 18:04:08 | mriedem | it uses a stub, | |
| 18:04:09 | mriedem | _fake_detect_nbd_devices_none | |
| 18:04:18 | mriedem | which returns a [] rather than the results of a filter | |
| 18:04:55 | sean-k-mooney | right it shoudl be mocking the os.listdir call really | |
| 18:05:16 | sean-k-mooney | well the stub is fine for oter tests | |
| 18:05:34 | sean-k-mooney | but we should have a test for that _detect_nbd_devices function directly. | |
| 18:09:29 | mriedem | yeah i see there is a _fake_listdir_nbd_devices stub but it's not used by anything, i.e. removing that doesn't make tests fail | |
| 18:21:36 | mriedem | yeah so filter() in py27 returns a list, or some kind of iterable, and in py3 it's a built-in function | |
| 18:21:42 | mriedem | which is why random.shuffle doesn't handle it | |
| 18:27:40 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Introduces SDK to IronicDriver and uses for node.get https://review.opendev.org/642899 | |
| 18:27:41 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Use SDK for node.list https://review.opendev.org/656027 | |
| 18:27:42 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Use SDK for validating instance and node https://review.opendev.org/656028 | |
| 18:27:42 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Use SDK for setting instance id https://review.opendev.org/659690 | |
| 18:27:42 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Use SDK for add/remove instance info from node https://review.opendev.org/659691 | |
| 18:27:43 | openstackgerrit | Dustin Cowles proposed openstack/nova master: Use SDK for getting network metadata from node https://review.opendev.org/670213 | |
| 18:40:27 | openstackgerrit | sean mooney proposed openstack/nova master: lxc: make use of filter python3 compatiable https://review.opendev.org/676263 | |
| 18:43:21 | sean-k-mooney | mriedem: i think that should fix it ^ | |
| 18:43:42 | mriedem | yup just commented | |
| 18:43:48 | mriedem | i was working on the same thing | |
| 18:45:10 | sean-k-mooney | :) i can make the chagne you suggest but if you have tehm locally i can also abandon min | |
| 18:45:23 | sean-k-mooney | it will only take 30 secons either way | |
| 18:45:34 | mriedem | i dropped mine | |
| 18:45:55 | sean-k-mooney | ok ill make it a static method so it does not need to be an instance method at all | |
| 18:46:54 | sean-k-mooney | we dont traselate logs anymore right | |
| 18:47:38 | sean-k-mooney | you know what ill jsut fix this and i wont rewrite teh fule file | |
| 18:48:22 | sean-k-mooney | its tempting but i have no idea why we save sutff to self.error in the oter functions and i dont want to break that | |
| 18:48:25 | openstackgerrit | Merged openstack/nova master: Add TargetDBSetupTask https://review.opendev.org/627892 | |
| 18:48:34 | openstackgerrit | Merged openstack/nova master: Prevent init_host test to interfere with other tests https://review.opendev.org/675553 | |