| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2019-04-12 | |||
| 13:39:11 | sean-k-mooney | stephenfin: no i mean if we want to expose an FQDN call it FQDN | |
| 13:39:26 | sean-k-mooney | we shoudl not expose an FQDN in a hostname field | |
| 13:39:47 | sean-k-mooney | so microver for a new file din server-details | |
| 13:40:01 | sean-k-mooney | possibelwithout the OS-EXT-SRV-ATTR: prefix and proably not admin onle | |
| 13:40:12 | sean-k-mooney | that definetly would need a spec actully | |
| 13:42:05 | mriedem | stephenfin: comments in your patch | |
| 13:43:02 | stephenfin | ta | |
| 13:44:07 | sean-k-mooney | oh the hostname is already an FQDN in some cases... of couse it is. | |
| 14:01:47 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Add get_compute_nodes_by_host_or_node() https://review.openstack.org/650877 | |
| 14:01:48 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Pass target host to RequestGroup.in_tree https://review.openstack.org/650878 | |
| 14:01:48 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Query `in_tree` to placement https://review.openstack.org/649535 | |
| 14:05:14 | cdent | dansmith: os-traits release: https://review.openstack.org/652079 | |
| 14:05:30 | dansmith | sweet, thanks | |
| 14:05:37 | cdent | I'll start exploring the tox-siblings stuff next week | |
| 14:06:23 | dansmith | cdent: what in there makes it independent vs. whatever it is now? | |
| 14:06:41 | cdent | simply that it is in the _independent dir | |
| 14:07:28 | cdent | dansmith: I had the same question. I figured there must be a yaml file somewhere that declares what cycle something follows, but apparently it is per release | |
| 14:07:39 | dansmith | ah | |
| 14:07:52 | dansmith | but... it was before? | |
| 14:08:01 | dansmith | or 0.1.0 was before | |
| 14:09:57 | cdent | there's was a 0.1.0 which was the very first release | |
| 14:10:13 | cdent | then it moved to being in cycles, so there are yaml files in deliverables/$CYCLE | |
| 14:10:24 | cdent | and now it moves back to _independent | |
| 14:10:41 | dansmith | gotcha okay | |
| 14:10:58 | dansmith | I guess it's the unix "everything is a file" philosophy :) | |
| 14:11:43 | openstackgerrit | Stephen Finucane proposed openstack/nova master: conf: Undeprecate and rename the 'dhcp_domain' option https://review.openstack.org/480616 | |
| 14:16:02 | stephenfin | mriedem: I had to move that option in order to add it to the metadata file, so I also took the opportunity to rename it (since nova-net should be going away this cycle). Not entirely happy with the name so open to suggestions | |
| 14:21:22 | mriedem | stephenfin: why not just leave the option name as dhcp_domain? | |
| 14:23:53 | mriedem | couple more comments | |
| 14:24:02 | mriedem | i'm not sure what you mean by "its been repurposed" | |
| 14:26:24 | stephenfin | mriedem: It seemed odd, given that it's not really anything specific to DHCP as used here | |
| 14:26:24 | kashyap | stephenfin: Bike-shedding: if the new name is "domain", beware that Nova frequently uses that term in context of "libvirt domains" | |
| 14:26:25 | melwitt | dansmith: could you take a look at the question I asked on the discover_hosts collision patch warn? I'm getting confused about whether I should return 0 if strict=False https://review.openstack.org/651947 and then also tssurya pointed out that map_instances skips DBDuplicateEntry | |
| 14:26:49 | stephenfin | kashyap: Yeah, it also easy interpret as the domain of the metadata service or something. Not a fan | |
| 14:27:10 | stephenfin | Eh, I haven't got a better idea so back to dhcp_domain it is | |
| 14:28:15 | kashyap | stephenfin: fqdn_name? | |
| 14:28:24 | mriedem | just leave it dhcp_domain | |
| 14:28:33 | kashyap | Yeah | |
| 14:28:50 | kashyap | (Also: the 'n' in 'fqdn' is name) | |
| 14:29:36 | artom | RAS syndrome! | |
| 14:32:12 | dansmith | melwitt: done | |
| 14:32:18 | openstackgerrit | Stephen Finucane proposed openstack/nova master: conf: Undeprecate and move the 'dhcp_domain' option https://review.openstack.org/480616 | |
| 14:32:27 | melwitt | dansmith: ty | |
| 14:33:03 | stephenfin | mriedem: back to dhcp_domain it is ^ | |
| 14:37:48 | melwitt | I was thinking about it in the inverse, keep running under zero is returned, not keep running until nonzero is returned. no wonder I was confused xD | |
| 14:43:30 | melwitt | *until | |
| 14:43:47 | mriedem | i also commented because everyone loves a good bike shed, not sure how my comments align with others | |
| 14:44:02 | dansmith | melwitt: well, I'm just going based on the existing behavior, not necessarily the right behavior | |
| 14:44:14 | melwitt | I see, yeah | |
| 14:45:48 | dansmith | mriedem: my preference is to just highlight the error and stop processing records, not skip and continue | |
| 14:45:59 | dansmith | which is why I think we should bail, | |
| 14:46:16 | dansmith | but I think the existing return code behavior means we return 1 until we find nothing else to do, then return 0 | |
| 14:46:27 | dansmith | and in that case, if we bail, we should return 1 so that something knows that there may be more stuff to do | |
| 14:47:37 | mriedem | the existing return code behavior depends on the --strict option | |
| 14:48:00 | dansmith | ...right | |
| 14:48:03 | mriedem | if you don't specify --strict it returns 0 unless something blows up | |
| 14:48:32 | dansmith | ...right, are you saying you want to preserve the non-strict nonzero behavior on error? | |
| 14:49:04 | dansmith | I thought she was specifically asking about what to do if --strict was passed | |
| 14:49:09 | melwitt | wait, I thought we return 0 until there's nothing more to do, and then return 1 when there's nothing to do? | |
| 14:49:14 | mriedem | if i'm running this on a cron or something and not specifying --strict, i don't want it to error out if it got a duplicate entry error because it either did the job or there wasn't anything to do, so i don't care | |
| 14:49:55 | dansmith | mriedem: but the job may very well be unfinished | |
| 14:50:13 | dansmith | melwitt: not currently, AFAICT | |
| 14:50:16 | mriedem | if we just blow up and stop processing sure | |
| 14:50:30 | dansmith | melwitt: [07:46:16] <dansmith>but I think the existing return code behavior means we return 1 until we find nothing else to do, then return 0 | |
| 14:50:32 | tssurya | dansmith: what I meant was to *not* stop if we found duplicates, I don't want my periodic job stopping and complaining that it already found a host was already mapped and now it doesn't want to proceed | |
| 14:50:40 | tssurya | but it could also just be me :) | |
| 14:50:47 | mriedem | tssurya: i think you and i are saying the same thing | |
| 14:50:48 | kashyap | alex_xu: When you're about, the more I think about this, the more I'm not sure if we should do this: https://review.openstack.org/#/c/642030/ | |
| 14:51:00 | kashyap | alex_xu: I'll think more and write on the change next week. | |
| 14:51:06 | tssurya | mriedem: yea just replied to your comment | |
| 14:51:14 | tssurya | (on the patchset) | |
| 14:51:20 | dansmith | tssurya: okay, I just don't see the point of having two threads which are clearly fighting continue to fight, processing all the records in the db | |
| 14:52:28 | dansmith | in the case of there only being a few new nodes, it's not a problem, | |
| 14:52:47 | mriedem | stephenfin: more comments | |
| 14:53:10 | dansmith | but if you're turning on several thousand and running this in parallel for each node you added (which I think was the original assertion), you could have thousands of threads, running across many controller nodes, processing every record, and all but one are losing | |
| 14:53:17 | stephenfin | efried: I've made a horrible mistake trying to bump hacking | |
| 14:53:19 | stephenfin | FML | |
| 14:53:27 | stephenfin | Oh, wait | |
| 14:53:36 | efried | stephenfin: It's educational at worst | |
| 14:53:55 | finucannot | Running tox -e pep8 and it just keeps on scrolling... | |
| 14:54:09 | finucannot | I've no idea how this wasn't picked up locally before either. Very strange | |
| 14:54:18 | fried_rice | finucannot: I've got 1314 lines of it | |
| 14:54:20 | tssurya | dansmith: fair enough | |
| 14:54:56 | finucannot | Hopefully most of them are W504 (which can be disabled because it's W503 or W504, choose one) | |
| 14:54:58 | finucannot | Still, ugh | |
| 14:55:12 | fried_rice | finucannot: I put how many of each in my last comment. | |
| 14:55:23 | fried_rice | 1055 of them are W504 | |
| 14:55:37 | tssurya | dansmith: yeah you have a valid point, its just that the behaviour of the command seemed weird when its all about discovering hosts | |
| 14:59:31 | dansmith | tbh, I think what melwitt has is probably what I would want.. we retain the existing behavior of returning nonzero for the duplicate case, we just get a nice message about why | |
| 14:59:39 | dansmith | no behavioral change at all, just easier for the humans | |
| 14:59:57 | dansmith | we can change the behavior too, but that means deployment people likely have to change their stuff | |
| 15:01:00 | tssurya | yea return code wise no behaviour change, just that now the command stops because it found an already discovered host :D | |
| 15:01:01 | melwitt | yeah, that's what I was thinking with return 1, was today it traces and returns nonzero, so keep the behavior, just warn about it instead of tracing | |
| 15:01:14 | tssurya | but I guess I am okay with it considering we run it as a periodic task | |
| 15:01:14 | dansmith | tssurya: it stopped before | |
| 15:01:25 | melwitt | I hadn't been thinking about the backwards (from the way my brain works) way that it currently returns values | |
| 15:01:28 | dansmith | tssurya: cern runs it as a periodic? | |
| 15:01:43 | tssurya | dansmith: no | |
| 15:01:47 | dansmith | tssurya: okay good :D | |
| 15:01:51 | tssurya | I meant in general :) | |