| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-sdks - 2019-10-31 | |||
| 13:44:34 | mriedem | https://review.opendev.org/#/c/691980/ unblock osc in the gate so would be nice to prioritize that | |
| 14:18:34 | efried | mordred, dtroyer: ^ is green in zuul now, please merge soonest :* | |
| 15:51:38 | efried | amotoki: ^ | |
| 16:00:02 | elmiko | API SIG office hour has begun! | |
| 16:09:57 | efried | o/ | |
| 16:10:12 | efried | (I got nothing, just happened to be in the room) | |
| 16:10:22 | elmiko | hey efried =) | |
| 16:10:57 | elmiko | it's mostly quiet these days, but we are here if folks need us | |
| 16:18:52 | dtroyer | mriedem, efried, etc: +W on https://review.opendev.org/#/c/691980/, thank you for chasing that down. | |
| 16:19:01 | efried | thanks dtroyer | |
| 16:48:29 | openstackgerrit | Eric Fried proposed openstack/python-openstackclient master: Use SDK to get compute API extensions https://review.opendev.org/691039 | |
| 16:48:39 | efried | dtroyer: if you're still about, would you also please send this one, which is holding up the python-novaclient release? https://review.opendev.org/#/c/691039/ | |
| 16:48:53 | efried | mriedem: fyi rebased that on the gate fix to smooth its path | |
| 16:50:52 | mriedem | thanks | |
| 16:51:09 | mriedem | i'm gonna go smooth some food into my gullet | |
| 16:53:30 | openstackgerrit | Eric Fried proposed openstack/python-openstackclient master: Remove redundant OpenStackShell.prepare_to_run_command https://review.opendev.org/691865 | |
| 17:00:54 | elmiko | later all o/ | |
| 17:47:40 | openstackgerrit | Merged openstack/python-openstackclient master: Fix functional tests for py3 https://review.opendev.org/691980 | |
| 18:01:37 | mgariepy | can i have a quick push for this patch please ? https://review.opendev.org/#/c/691375/ | |
| 18:56:27 | efried | mgariepy: FYI I'm working on making all of those pages autogenerated from the command classes | |
| 18:57:52 | efried | mgariepy: https://review.opendev.org/#/c/691767/ -- for this specific case, here's how it renders, which I think is the same as what you've done https://21fbb9beee6499333383-b4831d08abece0047714b6befcdb357a.ssl.cf5.rackcdn.com/691767/1/check/openstack-tox-docs/8df38ae/docs/cli/command-objects/network-agent.html#network-agent-remove-router | |
| 21:49:57 | openstackgerrit | Eric Fried proposed openstack/python-openstackclient master: neutron: autogenerate docs https://review.opendev.org/691767 | |
| 23:41:59 | openstackgerrit | Eric Fried proposed openstack/cliff master: WIP: Add autoprogram_cliff_app_dist_name config opt https://review.opendev.org/692464 | |
| 23:42:52 | openstackgerrit | Eric Fried proposed openstack/python-openstackclient master: Let autoprogram-cliff know who's running https://review.opendev.org/692465 | |
| #openstack-sdks - 2019-11-01 | |||
| 07:07:43 | openstackgerrit | gugug proposed openstack/openstacksdk master: tox: Keeping going with docs https://review.opendev.org/692503 | |
| 07:08:47 | openstackgerrit | gugug proposed openstack/openstacksdk master: tox: Keeping going with docs https://review.opendev.org/692503 | |
| 10:26:24 | openstackgerrit | Pierre Prinetti proposed openstack/python-openstackclient master: versions: Fix 'versions show' help message https://review.opendev.org/686408 | |
| 14:28:18 | umbSublime | Is there any way to query the placement API with the SDK ? I can't seem to figure it out | |
| 14:28:38 | frickler | umbSublime: iirc there's a plugin for that | |
| 14:28:47 | umbSublime | osc-placement ? | |
| 14:29:07 | frickler | umbSublime: exactly | |
| 14:29:21 | umbSublime | Ok, that works ! thanks | |
| 14:32:28 | umbSublime | frickler: I don't think I've ever user anything but the sdk or requests to query the API, is there a way I can just register a proxy on my connection object from this ? | |
| 14:35:20 | frickler | umbSublime: oh, you said sdk and not osc, not sure about that. maybe cdent or others can help, but likely many are on their way to the summit currently | |
| 14:35:46 | umbSublime | hehe no worries I have workarounds currently but it feels hacky :) | |
| 14:41:53 | efried | umbSublime: In the sdk you can create a raw placement proxy (connection.placement) and use the REST primitives (.get(), .put(), etc.) | |
| 14:42:10 | efried | Extensive examples in nova's report client... | |
| 14:42:41 | efried | https://opendev.org/openstack/nova/src/branch/master/nova/scheduler/client/report.py#L170 | |
| 14:43:31 | efried | https://opendev.org/openstack/nova/src/branch/master/nova/scheduler/client/report.py#L229 is where we create the proxy. That calls into... | |
| 14:43:31 | efried | https://opendev.org/openstack/nova/src/branch/master/nova/utils.py#L1012 | |
| 14:44:02 | efried | which in nova's case uses oslo.config opts to create the connection; but you should use your regular clouds.yaml thing. | |
| 14:44:38 | umbSublime | efried: awesome thanks ! | |
| 14:45:01 | efried | for your purposes | |
| 14:45:02 | efried | conn = openstack.connection.Connection(...) | |
| 14:45:02 | efried | placement_proxy = conn.placement | |
| 14:45:02 | efried | placement_proxy.get(...) etc. | |
| 14:48:01 | frickler | efried: hmm, I'm assuming that that code is in nova for historical reasons, wouldn't it make sense to move it into a library? not sure whether osc-placement would be the right target or something like python-placementclient | |
| 14:48:40 | efried | frickler: not sure how much history you're signing up for. Grab a cup of coffee and scoot closer to the fire... | |
| 14:49:21 | umbSublime | efried: I've tried what you suggest but I get this message "Skipping over invalid version data. No stability status in version." | |
| 14:49:41 | efried | umbSublime: what release are you on? | |
| 14:50:15 | umbSublime | for this specific cloud 'queens' | |
| 14:50:43 | efried | frickler: The SchedulerReportClient previously talked to placement through a generic ksa Adapter. We cut over to the SDK in Train, after putting a bit of framework in the SDK to accept oslo.config opts. Having done that, the change was a one-liner (plus test): https://review.opendev.org/#/c/656023/ | |
| 14:51:15 | efried | umbSublime: in queens placement was still part of nova, and sdk wasn't ready to create a generic placement proxy. | |
| 14:51:50 | umbSublime | Ahh I see, no worries then, I'll move along with my work around and make a bit more generic | |
| 14:51:55 | efried | umbSublime: you *might* be able to get away with it if you upgrade your openstacksdk to train-level code. But it's also possible you'll encounter some incompatible changes. | |
| 14:52:07 | umbSublime | my sdk is at 0.36 | |
| 14:52:07 | cdent | presumably the new sdk release will still work with old | |
| 14:52:17 | efried | yeah, I'm not so sure about that ^ | |
| 14:53:07 | umbSublime | in fact I was wondering which version to use. i couldn't find any documentatyion saying "Queens should use sdk version XX" | |
| 14:53:21 | cdent | frickler: one of the issues is that the previous PTL of placement (me) thinks people should just write get and put requests to placement as that's the way it was designed to be used, but the newer PTL (tetsuro) feels a bit differently, so there may be changes afoot. efried: meh. meh to that I say | |
| 14:54:03 | cdent | I would assume that mordred would be very sad if modern sdk can't talk to old clouds | |
| 14:54:32 | umbSublime | currently with .36 I can use it on ocata deployment as well | |
| 14:54:37 | efried | frickler: yes, what cdent said, I was getting to that. We will "never" have a python-placementclient. But we may someday add more SDK-ish methods in the SDK. | |
| 14:57:04 | efried | umbSublime: hm, I don't see anything from 0.36.0 to 0.37.0 that should be making a difference for you. It is possible that the hitch is placement being integrated in nova. A generic ksa adapter ought to be able to talk to $service with REST primitives; but depending which incarnation of the service-types-authority you're using... | |
| 14:57:33 | frickler | efried: cdent: o.k., that explains things, thx | |
| 15:03:15 | umbSublime | efried: I'm still new to all this, I'm not sure i get what you mean | |
| 15:04:34 | umbSublime | Like i can generate a ksa adapter and register my endpoint to it and just use REST methods on it ? | |
| 15:04:34 | efried | sorry, I didn't mean to leave that hanging umbSublime | |
| 15:04:47 | efried | yes, you should be able to do that. | |
| 15:05:28 | umbSublime | And would i be able to register that to my connection object ? | |
| 15:05:32 | efried | If you're paying attention to requirements files, the fact that you have sdk 0.36.0 probably means you have os-service-types at a train-ish level, and that ost thinks that placement is no longer part of nova. | |
| 15:06:09 | umbSublime | Ok that makes sense, and would explain why conn.placement doesn't work corrctly | |
| 15:06:42 | umbSublime | err it works correctly just not for my deployment | |
| 15:07:22 | efried | umbSublime: I want to help you debug this, trying to think how best to do it. | |
| 15:07:46 | efried | Do you have the ability to set up an oslo.config style .conf file with ksa opts to talk to your placement service? | |
| 15:08:32 | umbSublime | is that the older 'export OS_VAR_NAME=bleh' conf format ? | |
| 15:09:25 | umbSublime | really though I'm able to talk to the placement API without issues as it is using requests module | |
| 15:11:31 | efried | cool, ksa is a wrapper around requests that handles the auth and service catalog pieces. And sdk is a wrapper around ksa that lets you use a yaml file for config. | |
| 15:12:04 | efried | (sdk does much more than that obviously for other services, but not yet for placement) | |
| 15:12:38 | umbSublime | Ohhh I see now, so I could just use ksa and at least get the same interface as conn.compute.<HTTP METHOD> instead of re-implementing it ! | |
| 15:13:41 | efried | instead of re-implementing the auth and service catalog pieces, yes | |
| 15:13:59 | efried | umbSublime: Here's an example of oslo.config style setup to talk to placement: https://zuul.opendev.org/t/openstack/build/8d219a6777234f349caf02883b9e0a4d/log/logs/etc/nova/nova.conf.txt.gz#104-112 | |
| 15:14:14 | efried | (from a random CI run on a random recent nova patch) | |
| 15:17:02 | efried | umbSublime: So if you wanted to go that route, you could | |
| 15:17:02 | efried | - steal nova's get_ksa_adapter https://opendev.org/openstack/nova/src/branch/master/nova/utils.py#L969 | |
| 15:17:02 | efried | - register those conf opts like this https://opendev.org/openstack/nova/src/branch/master/nova/conf/placement.py#L19-L30 | |
| 15:17:02 | efried | - set up a .conf file like that one | |
| 15:17:02 | efried | and then you should be able to do: | |
| 15:17:02 | efried | adap = get_ksa_adapter('placement') | |
| 15:17:02 | efried | adap.get(...) etc. | |
| 15:19:29 | efried | I would be interested to know more about how the sdk is failing though. I'm not sure "Skipping over invalid version data. No stability status in version." should actually be preventing sdk from creating a proxy for you... | |
| 15:20:31 | efried | However, that ^ probably means that queens placement wasn't producing a good version document. cdent can you corroborate? | |
| 15:20:52 | umbSublime | I can paste the full stacktrace. It's something about parsing the endpoint | |
| 15:21:13 | cdent | efried, umbSublime : it's likely it was not, at that time | |
| 15:21:36 | cdent | because there was never any plan to have other versions, so for a while it was not a list, if I remember right | |
| 15:21:38 | umbSublime | https://hastebin.com/qezivuxivu.sql | |
| 15:21:49 | cdent | yeah, that | |
| 15:22:21 | umbSublime | Is there a version of the SDK where this would work though ? (prior to train release maybe?) | |
| 15:22:33 | cdent | umbSublime: can we wind this back a bit more: what's your end goal? | |
| 15:22:52 | umbSublime | We have some issues with allocations that don't exist | |