| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-08-09 | |||
| 02:56:50 | openstackgerrit | Takashi NATSUME proposed openstack/nova master: [placement] api-ref: add description for 1.29 https://review.openstack.org/589407 | |
| 03:12:36 | openstackgerrit | Vishakha Agarwal proposed openstack/nova master: Quota details for key_pair "in_use" is 0. https://review.openstack.org/590081 | |
| 03:17:19 | openstackgerrit | Chen proposed openstack/nova master: Trivial fix on migration doc https://review.openstack.org/589028 | |
| 04:13:29 | openstackgerrit | Merged openstack/nova stable/queens: Fix bad links for admin-guide https://review.openstack.org/590068 | |
| 05:32:31 | openstackgerrit | Vishakha Agarwal proposed openstack/nova master: Quota details for key_pair "in_use" is 0. https://review.openstack.org/590081 | |
| 06:05:26 | openstackgerrit | Vishakha Agarwal proposed openstack/nova master: Quota details for key_pair "in_use" is 0. https://review.openstack.org/590081 | |
| 06:55:14 | openstackgerrit | Sergii Golovatiuk proposed openstack/nova master: libvirt: Always escape IPv6 addresses when used in migration URI https://review.openstack.org/589548 | |
| 07:15:50 | openstackgerrit | liuyamin proposed openstack/python-novaclient master: Replace os-client-config to openstacksdk https://review.openstack.org/590141 | |
| 07:23:14 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Adds a test for _get_provider_ids_matching() https://review.openstack.org/590150 | |
| 08:04:48 | gibi | melwitt, mriedem: opened a versioned notification bp for stein https://blueprints.launchpad.net/nova/+spec/versioned-notification-transformation-stein | |
| 08:19:07 | mdbooth | lyarwood: Passing: https://review.openstack.org/#/c/587013/ ! | |
| 08:21:47 | mdbooth | lyarwood: Also passed without the rebase workaround. I'll merge them and resubmit. | |
| 08:27:24 | openstackgerrit | Matthew Booth proposed openstack/nova master: fixtures: Track volume attachments within CinderFixtureNewAttachFlow https://review.openstack.org/587013 | |
| 08:36:02 | openstackgerrit | Jose Castro Leon proposed openstack/nova master: Fix get_device_path from network mounted volume https://review.openstack.org/590188 | |
| 08:49:46 | openstackgerrit | Matthew Booth proposed openstack/nova master: Add regression test for bug#1784353 https://review.openstack.org/587014 | |
| 09:13:44 | lyarwood | mdbooth: cool, thanks again for working through this :) | |
| 09:14:27 | mdbooth | lyarwood: np. | |
| 09:14:46 | mdbooth | lyarwood: Started accidentally while reviewing and seemed silly to stop :) | |
| 09:21:19 | lyarwood | mdbooth: are you going to rebase https://review.openstack.org/#/c/587071/ ? | |
| 09:21:30 | lyarwood | mdbooth: np if not, I have time to work on it this morning finally | |
| 09:21:46 | mdbooth | lyarwood: I was going to leave that for you, that's the real bit :) | |
| 09:21:56 | lyarwood | mdbooth: tis cool, thanks again | |
| 09:22:12 | mdbooth | lyarwood: Incidentally, did you consider the 'fix it in compute' approach | |
| 09:22:26 | mdbooth | I know that's where the patch started, then you moved to conductor | |
| 09:22:55 | mdbooth | But in fixing the fixture I can across other cleanup in compute which already does exactly what I was talking about | |
| 09:23:10 | lyarwood | mdbooth: yeah the remove_volume_connections call | |
| 09:23:33 | mdbooth | Yeah | |
| 09:24:12 | lyarwood | mdbooth: yeah I'll take a look now, it's a shame to flip back again but meh | |
| 09:25:02 | mdbooth | lyarwood: I'm not saying do it, just asking if it's feasible/worth considering | |
| 09:25:12 | mdbooth | Or if you've already considered and rejected it, in fact | |
| 09:28:22 | lyarwood | mdbooth: yeah understood, I think it is feasible and ultimatley a better approach I just haven't looked into the knock on impact of changing shutdown_instance. | |
| 09:28:44 | mdbooth | lyarwood: ack | |
| 09:39:39 | goutham1 | HI all i a facing this issue in rally when i try to create a deployment it throws this error Env manager got invalid spec: | |
| 09:39:40 | goutham1 | any idea on how to fix it ?? | |
| 09:39:40 | goutham1 | 2:57 | |
| 09:39:40 | goutham1 | ["There is no Platform plugin with name: 'existing@openstack'"] | |
| 09:39:55 | goutham1 | rally deployment create --fromenv --name=existing | |
| 09:39:56 | goutham1 | ["There is no Platform plugin with name: 'existing@openstack'"] | |
| 09:39:56 | goutham1 | Env manager got invalid spec: | |
| 09:40:14 | goutham1 | it shows something of this sort any idea on how to fix this ?? | |
| 09:41:21 | mdbooth | goutham1: You'll want to try #openstack for user issues, I think | |
| 09:41:38 | goutham1 | thank mdbooth thanks | |
| 09:52:05 | tobasco | gibi: maybe a stupid question but is the os-server-external-events interface related to legacy or versioned notifications in nova? | |
| 09:52:28 | gibi | tobasco: no it doesn't | |
| 09:52:48 | gibi | tobasco: os-server-external-events is in the REST API | |
| 09:53:18 | tobasco | ok thanks | |
| 09:53:21 | gibi | tobasco: when I say nova notifications I mean notification emitted on the notifications or versioned_notification RPC topic | |
| 09:55:54 | neiljerram | Good morning everyone. | |
| 09:58:05 | neiljerram | I am struggling with a problem in Queens where I can do novaclient.images.list() if novaclient is for the admin tenant, but I get 401 if novaclient is for some other tenant/project. | |
| 09:59:41 | neiljerram | This was working in a Pike installation, and using Keystone v2 for authentication. In my Queens install I don't have Keystone v2 so am now using Keystone v3 for auth. | |
| 09:59:53 | neiljerram | Any thoughts? | |
| 10:00:37 | neiljerram | I believe any tenant/project should be able to list images, right? | |
| 10:04:21 | neiljerram | When I do novaclient.images.list() with a non-admin tenant, and get 401, there is no new logging in nova-api.log. (Whereas when I do a successful list with the admin tenant, I see a 200 log line in nova-api.log.) | |
| 10:05:11 | neiljerram | Therefore I guess that this 401 is coming from some middleware before nova-api? But I don't know how to debug or see any logging for that middleware... | |
| 10:09:02 | neiljerram | Ah, just realized that I should be asking all this in #openstack instead... | |
| 10:11:24 | openstackgerrit | Balazs Gibizer proposed openstack/nova master: Use placement 1.28 in scheduler report client https://review.openstack.org/583667 | |
| 10:18:55 | openstackgerrit | Sergii Golovatiuk proposed openstack/nova master: libvirt: Always escape IPv6 addresses when used in migration URI https://review.openstack.org/589548 | |
| 10:21:11 | mdbooth | neiljerram: :) You're also best talking to glance directly for listing images. Pretty sure nova would just proxy it. Actually, I wonder if novaclient just talks to glance instead? When can we kill that, btw? | |
| 10:22:50 | neiljerram | mdbooth, I think you're right that nova proxies this to glance. When I try this with an admin tenant, I see a 200 log line in nova-api.log - which I think means that it can't be going directly to glance; right? | |
| 10:23:28 | mdbooth | neiljerram: Yeah, it means we saw it. | |
| 10:24:15 | neiljerram | mdbooth, I think my problem may be more to do with not understanding how users and tokens work in Keystone v3... | |
| 10:26:32 | neiljerram | mdbooth, If it's OK to ask this here: if I have just created some new project and user (in that project), do I also need to explicitly set up some token(s) for that user? Or will that happen under the covers when I first try to do something with that user? | |
| 10:40:45 | openstackgerrit | Balazs Gibizer proposed openstack/nova master: Use placement 1.28 in scheduler report client https://review.openstack.org/583667 | |
| 10:55:05 | lyarwood | mdbooth: https://review.openstack.org/#/c/589567/3 - would you mind taking a look at my latest comment here, basically we wanted to introduce a workaround to avoid using qemu-img to aviod the RT from blocking other operations, however this path is also used during LM to get the sizes of disks before we recreate on the dest if required. I'm tempted to just close this change and move on but I might be | |
| 10:55:08 | lyarwood | missing something here. | |
| 10:55:29 | mdbooth | lyarwood: ack. Looking now. | |
| 10:56:09 | lyarwood | mdbooth: note the logic in the current change is all backwards, I was rewriting it to always default to using os.path.getsize and only use qemu-img when the workaround was enabled. | |
| 10:56:45 | lyarwood | mdbooth: but that reintroduces 1770640 | |
| 10:58:02 | mdbooth | lyarwood: We should really just write that data into disk.info and read it from there. | |
| 11:00:13 | lyarwood | mdbooth: yeah looks like get_instance_disk_info always checks the config | |
| 11:01:36 | lyarwood | the actual instance config that is, not disk.info | |
| 11:02:28 | lyarwood | mdbooth: brb need to drop for 10 mins | |
| 11:02:33 | mdbooth | lyarwood: k | |
| 11:07:20 | openstackgerrit | Chen proposed openstack/nova master: Add additional info to resource provider aggregates update API https://review.openstack.org/590243 | |
| 11:15:30 | mdbooth | lyarwood: If you're back, why the hell didn't we just stat it? | |
| 11:15:51 | mdbooth | lyarwood: Probably because qemu-img is there and we weren't considering the performance impact. | |
| 11:16:23 | mdbooth | lyarwood: But for allocated size, stat should give us exactly what we want, be really fast, and we don't need a workaround. | |
| 11:27:29 | openstackgerrit | Merged openstack/nova master: Docs: Add guide to migrate instance with snapshot https://review.openstack.org/584442 | |
| 11:33:31 | openstackgerrit | Matthew Booth proposed openstack/nova master: Improve performance of get_allocated_disk_size https://review.openstack.org/590253 | |
| 11:33:50 | mdbooth | lyarwood: How about ^^^ instead? Just throwing that out as a proposal. | |
| 11:36:48 | openstackgerrit | Merged openstack/nova master: Fix host validity check for live-migration https://review.openstack.org/401009 | |
| 11:55:56 | openstackgerrit | Rajesh Tailor proposed openstack/nova stable/queens: Fix host validity check for live-migration https://review.openstack.org/590262 | |
| 11:58:03 | openstackgerrit | Rajesh Tailor proposed openstack/nova stable/pike: Fix host validity check for live-migration https://review.openstack.org/590263 | |
| 11:59:58 | lyarwood | mdbooth: sorry that took a while | |
| 12:00:18 | lyarwood | mdbooth: yeah but we also need the virtual size | |
| 12:00:29 | mdbooth | lyarwood: Where? | |
| 12:00:31 | lyarwood | mdbooth: and that's the more important value tbh | |
| 12:01:14 | lyarwood | mdbooth: so we need it to work out over_committed_disk_size but also during LM to ensure we create the dest disks correctly | |
| 12:02:13 | lyarwood | mdbooth: your change is still good | |
| 12:02:28 | lyarwood | mdbooth: but I don't think it stops us from calling qemu-img to get the virtual size | |
| 12:02:48 | mdbooth | lyarwood: Yes, you're right | |
| 12:03:28 | mdbooth | Something somewhere said it the regression was introduced in a particular change, and that change only added get_allocated_disk_size | |
| 12:03:48 | lyarwood | mdbooth: yeah the bug for this highlights that change first I think | |
| 12:04:23 | lyarwood | mdbooth: that introduced the first call to qemu-img, then we noticed that broke LM so I introduced the virtual size call | |
| 12:04:23 | mdbooth | Ok. We could also eliminate get_disk_size, but that would be more complex | |
| 12:04:48 | mdbooth | We'd have to cache it | |
| 12:05:07 | lyarwood | mdbooth: yeah I think we can do that for virtual size | |
| 12:05:10 | mdbooth | I think. Not hard, but harder. | |
| 12:05:19 | mdbooth | Possibly not worth it harder | |
| 12:05:52 | mdbooth | Incidentally, that is the only use of get_allocated_disk_size | |