Perl 6 - the future is here, just unevenly distributed

IRC log for #openstack-rally, 2015-03-03

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Time Nick Message
00:23 openstackgerrit OpenStack Proposal Bot proposed stackforge/rally: Updated from global requirements  https://review.openstack.org/160575
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00:47 psd_ boris-42, Hey!
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05:30 openstackgerrit Ravikumar Venkatesan proposed stackforge/rally: Adds Neutron floatingip tests  https://review.openstack.org/160312
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07:15 openstackgerrit Ravikumar Venkatesan proposed stackforge/rally: Adds Neutron floatingip tests  https://review.openstack.org/160312
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07:35 AJaeger Hi, this channel has been registered with OpenStack gerritbot, please
07:35 AJaeger set it up completely and give openstackinfra admin access as
07:35 AJaeger explained in
07:36 AJaeger http://ci.openstack.org/irc.html#channel-requirements. Otherwise we
07:36 AJaeger will remove gerritbot.
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07:51 exploreshaifali yfried: around ?
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08:13 openstackgerrit Mikhail Dubov proposed stackforge/rally: Fix texts and images in docs  https://review.openstack.org/156093
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09:02 openstackgerrit Kairat Kushaev proposed stackforge/rally: Add create-check-delete stack scenario  https://review.openstack.org/155685
09:02 openstackgerrit Kairat Kushaev proposed stackforge/rally: Add create-suspend-resume-delete stack scenario  https://review.openstack.org/155346
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09:39 openstackgerrit John Wu proposed stackforge/rally: Add base for Swift API Benchmarks - Patch-2  https://review.openstack.org/159258
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10:20 openstackgerrit Andrey Kurilin proposed stackforge/rally: WIP: try to launch rally in py34 env  https://review.openstack.org/158743
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10:34 openstackgerrit Kairat Kushaev proposed stackforge/rally: Add create-suspend-resume-delete stack scenario  https://review.openstack.org/155346
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10:53 yfried exploreshaifali: you pinged me earlier and then you were gone
10:58 exploreshaifali yfried, hello I am looking at your patch https://review.openstack.org/#/c/146814/
10:58 exploreshaifali yfried, I will be doing a bit similar task..... generating trends from n tasks
10:59 exploreshaifali yfried, so I have to follow similar steps as you did there
10:59 boris-42 exploreshaifali: you should talk to amaretskiy
10:59 amaretskiy hi
10:59 boris-42 exploreshaifali: actually you shouldn't follow
10:59 exploreshaifali okay :)
10:59 boris-42 exploreshaifali: when we get that patch merged
11:00 boris-42 exploreshaifali: you will just reuse charts from it
11:00 exploreshaifali boris-42, yup, I will not need to code for charts, but I need to prepare data
11:00 yfried exploreshaifali: please avoid code duplication :)
11:00 exploreshaifali so that can be moved to visualization part
11:01 amaretskiy exploreshaifali:  yes, in any case you have use charts from https://review.openstack.org/#/c/159458/
11:01 amaretskiy *have to use
11:03 amaretskiy exploreshaifali: there is a great rework for generating HTML reports, so you have to use new charts from the patch below (have a dependency or wait until merged)
11:03 exploreshaifali amaretskiy, so if I will start first I have to write code for fetching data from benchmarked tasks as like you did in command.tasks.report()
11:03 openstackgerrit Kairat Kushaev proposed stackforge/rally: Add create-check-delete stack scenario  https://review.openstack.org/155685
11:05 amaretskiy exploreshaifali: in this case (fetching data) you must use dependency on patch https://review.openstack.org/#/c/146814/ - there is a great rework on fetching and processing data too
11:06 amaretskiy so, you can make your patch with dependency on https://review.openstack.org/#/c/146814/
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11:06 exploreshaifali amaretskiy, okay, thanks :)
11:07 amaretskiy otherwise you will probably waste your time - there are big changes upcoming in reports generation
11:07 amaretskiy look at my patches and ask me if you have any questions regarding reports
11:08 exploreshaifali amaretskiy, okay, Thanks a lot :)
11:08 amaretskiy :)
11:09 openstackgerrit Oleh Anufriiev proposed stackforge/rally: WIP Always install rally in virtualenv  https://review.openstack.org/160738
11:13 psd boris-42, Hey!
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11:25 boris-42 psd: okay
11:26 boris-42 psd: me going to decsrbie all stuff now
11:36 openstackgerrit Andrey Kurilin proposed stackforge/rally: WIP: try to launch rally in py34 env  https://review.openstack.org/158743
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11:42 e0ne boris-42: hi! are you ready to merge https://review.openstack.org/152670?
11:49 psd boris-42, :)
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12:23 openstackgerrit Marian Krcmarik proposed stackforge/rally: Add scenarios for live migration of an instance with volumes  https://review.openstack.org/157844
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13:23 openstackgerrit Nikita Konovalov proposed stackforge/rally: [Sahara] added a cluster delete timeout  https://review.openstack.org/160786
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13:48 aix Hi, what does it mean when I get UNSTABLE result for "gate-rally-python34" check?
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14:50 mquin jeblair: you can go ahead and register the channel now
14:51 jeblair mquin: thanks!
14:52 mquin No problem, enjoy
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15:20 openstackgerrit Ivan Kolodyazhny proposed stackforge/rally: Implement create_and_upload_volume_to_image scenario for Cinder  https://review.openstack.org/152670
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15:34 openstackgerrit Pavel Boldin proposed stackforge/rally: Add FIO disk benchmark for VMs  https://review.openstack.org/152388
15:34 openstackgerrit Pavel Boldin proposed stackforge/rally: Add the generic script-based benchmark for the VMs  https://review.openstack.org/141671
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15:47 openstackgerrit Andrey Kurilin proposed stackforge/rally: Try to found py27 interpreter for verification  https://review.openstack.org/158490
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17:04 boris-42 meteorfox: meeting if you would like to join us
17:04 meteorfox boris-42: sure, joining now
17:04 boris-42 e0ne: ping it's meeting time if you are interested
17:05 boris-42 echoingumesh: ping
17:05 boris-42 echoingumesh: ^
17:05 echoingumesh boris-42: hello
17:05 boris-42 psd: ^
17:05 boris-42 echoingumesh: it's meeting in #openstack-meeting
17:05 e0ne boris-42: where is agenda? i'll be online for 15-10minutes only:(
17:05 boris-42 exploreshaifali: if you would like to join us
17:05 boris-42 e0ne: no agend only hardcore
17:05 psd :)
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18:08 meteorfox boris-42: hey, is this where the summary results are computed? https://github.com/stackforge/rally/blob/master/rally/cmd/commands/task.py#L319-L404
18:08 meteorfox boris-42: I plan to add the median
18:09 meteorfox boris-42: this function is a little messy, needs a little bit of love
18:09 boris-42 meteorfox: so yep
18:09 boris-42 meteorfox: this is function where you should add it
18:09 meteorfox boris-42: ok cool
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18:10 meteorfox boris-42: thanks
18:11 boris-42 meteorfox be free to cleanup it as well
18:13 meteorfox boris-42: ok, sure. I'll see what I can do. it mixes execution, error handling, and statistics and reporting!
18:16 openstackgerrit Andrey Kurilin proposed stackforge/rally: Try to found py27 interpreter for verification  https://review.openstack.org/158490
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18:41 echoingumesh Hello, Running rally benchmark boot and delete gives me this error https://gist.github.com/anonymous/22daad04ef913eac8b44
18:43 openstackgerrit Merged stackforge/rally: Updated from global requirements  https://review.openstack.org/160575
18:45 boris-42 echoingumesh: looking
18:45 boris-42 echoingumesh: soooo
18:45 boris-42 echoingumesh: you can run "rally task report" and see detailed exceptions
18:46 boris-42 echoingumesh: or rally task results (it will be json raw data)
18:51 boris-42 jeblair: hi
18:51 boris-42 jeblair: could you please add me to Ops ?
18:52 jeblair boris-42: has the project-config change merged yet?
18:52 echoingumesh boris-42: https://gist.github.com/anonymous/8ba95266373644691094
18:52 meteorfox boris-42: so, questions about order of results. What do you think of this order?    OPTION A: min, avg, max, median, 90 %ile, 95%ile   or   OPTION B: min, avg, median, max, 90%ile, 95%ile   ?   I prefer OPTION A because median is really just 50% percentile
18:52 jeblair boris-42: let me know after that change merges and i can add you
18:52 echoingumesh boris-42: the stacktrace for GetResourceErrorStatusResource <Server: rally_novaserver_ffhiilrvmmpqbway> has ERROR status:
19:03 openstackgerrit Andrey Kurilin proposed stackforge/rally: Try to found py27 interpreter for verification  https://review.openstack.org/158490
19:03 boris-42 jeblair: ok thanks
19:03 openstackgerrit Andrey Kurilin proposed stackforge/rally: Try to found py27 interpreter for verification  https://review.openstack.org/158490
19:04 boris-42 echoingumesh: so nothing else? after status:  ?
19:04 boris-42 echoingumesh: you will need to take a look at logs on nova-api or nova-scheduler to find more detailed information
19:08 boris-42 meteorfox: regarding to oder I would prefer median to be after max
19:08 meteorfox boris-42: cool, me too
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19:37 psd Hey boris-42, you were going to divide the task :)
20:07 boris-42 psd: yep need some time to do this
20:07 psd np :)
20:07 psd just ping me :)
20:07 echoingumesh boris-42: https://bugs.launchpad.net/rally/+bug/1411525 This is the behavior i am experiencing. I am using master branch. nova boot works fine. rally --debug shows "no valid host found"
20:08 boris-42 echoingumesh: hm?
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20:11 echoingumesh boris-42: rally benchmark for nova boot and delete stopped working with no valid host found error
20:12 boris-42 echoingumesh: and?
20:12 boris-42 echoingumesh: it can happen
20:12 echoingumesh boris-42: nova boot on the openstack works fine.
20:13 echoingumesh boris-42: My nova logs : https://gist.github.com/anonymous/ca79d12173fd1c91c06e
20:14 boris-42 echoingumesh: It is not allowed to create an interface on external network b5762f24-56bf-45da-97ab-defaf5c26e7
20:14 boris-42 echoingumesh: don't use external network to create interrface
20:14 boris-42 echoingumesh: please show me the rally input task
20:14 echoingumesh But rally benchmark creates tenants and networks for me.
20:15 boris-42 echoingumesh: let me see input task
20:15 echoingumesh boris-42: https://gist.github.com/anonymous/64253877d1be54ca1208
20:15 boris-42 ^ echoingumesh rally doesn't create in such case any network
20:16 echoingumesh boris-42: so does rally use the existing n/w  which is public ?
20:17 boris-42 echoingumesh: it depends on many things
20:17 boris-42 echoingumesh: you should put in "args" what network to use
20:18 boris-42 echoingumesh: like you are putting in network()
20:18 boris-42 echoingumesh: sry
20:18 boris-42 "nova boot args"
20:18 boris-42 in python client
20:21 echoingumesh boris-42: Ok, so by default it doesn't use any n/w nor it creates a n/w. But if I wanted to use a n/w I can provide args. Is my understanding correct?
20:22 boris-42 echoingumesh: yep rally use python nova client
20:22 boris-42 echoingumesh: let me show one line
20:23 boris-42 echoingumesh: https://github.com/stackforge/rally/blob/master/rally/benchmark/scenarios/nova/utils.py#L118-L119
20:23 boris-42 echoingumesh: this is how rally creates server (self.clients("neutron"))
20:23 boris-42 self.clients("nova") - is nova client*
20:24 boris-42 so **kwargs are passed as extra keys in "args" section
20:25 meteorfox boris-42: hey, this code seems to generate a different output format, even percentiles are named as 'pecentiles' and max, min are reversed, https://github.com/stackforge/rally/blob/master/rally/cmd/commands/task.py#L371-L395
20:26 meteorfox boris-42: should I leave that like that? or update it to match the other format
20:26 meteorfox ?
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20:27 echoingumesh boris-42: ok, i understand.
20:29 boris-42 echoingumesh: as well we have network context
20:29 boris-42 echoingumesh: that creates networks and everything related to it
20:29 boris-42 echoingumesh: to make floating ip work for new VMs
20:30 boris-42 meteorfox: update
20:30 boris-42 meteorfox: making code/ui better is always welcome
20:30 meteorfox boris-42: ok, and should I re-arrange to match the other format?
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20:31 meteorfox boris-42: heh, nevermind, same question
20:31 boris-42 meteorfox: yep make it better=)
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20:40 boris-42 meteorfox: as far as you are refactoring this
20:40 boris-42 meteorfox: in some other change it will be nice to show exceptions (that occurs during running of benchmark)
20:40 boris-42 meteorfox: or at least their aggregation
20:41 meteorfox boris-42: you mean like counting unique errors?
20:41 boris-42 meteorfox: as base bahaviour
20:41 boris-42 meteorfox: but we can add some key to command to show full list of them (with traces)
20:43 meteorfox boris-42: ok. so the goal is to track the errors, and show some aggregated results of it, with the option to passing a flag, to show full exception traces. correct?
20:47 boris-42 meteorfox: yep
20:48 boris-42 meteorfox: otherwise is hard to understand what failed and users should generate HTML report or run rally task results and analyze json
20:48 meteorfox boris-42: true, I had to look at the JSON output from report, to find out why some of my servers were failing to boot
20:49 meteorfox boris-42: let met finish the changeset for the median
20:49 boris-42 meteorfox: yep yep
20:49 meteorfox boris-42: then I'll work on this other one
20:49 boris-42 meteorfox: don't put such changes in one patch
20:49 meteorfox boris-42: no, I know. :)
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21:06 meteorfox boris-42: quick question, when working with integer division, should I use // or /
21:06 meteorfox ?
21:07 meteorfox should I import from __future__ ?
21:07 boris-42 meteorfox: you should be very careful http://paste.openstack.org/show/186827/
21:07 boris-42 meteorfox: and write unit tests =)
21:08 boris-42 meteorfox: so using // is ok for em
21:08 meteorfox boris-42: yeah I will. cool.
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21:13 boris-42 psd__: woot I am finally working on your case
21:14 psd yay! :D
21:14 boris-42 psd:  I will create some kind of GSOC proposal
21:14 boris-42 psd: but just part related to your task
21:15 boris-42 psd: you will need to add BS about Rally and so on
21:15 boris-42 to make this full GSOC proposal
21:15 psd boris-42, did you not notice, openstack was not selected, so I will not need to make an entire proposal
21:17 boris-42 psd: uuu ooo
21:17 boris-42 psd: that sux
21:17 psd it really does
21:17 boris-42 psd: so you are going just to contribute to rally?
21:18 boris-42 psd: or somehow to make it GSoC ready ?
21:18 psd I want to continue contributing
21:18 meteorfox boris-42: shouldn't all of these assertEqual take parameters, first expected, the actual. ie assertEqual(expected, actual)  https://github.com/stackforge/rally/blob/master/tests/unit/benchmark/processing/test_utils.py#L23-L40
21:19 boris-42 psd: in any case we need this document
21:19 boris-42 psd: let me finish it
21:19 boris-42 psd: so it will be simple to you
21:19 boris-42 psd: to work on this task
21:19 boris-42 meteorfox: we have bug
21:19 boris-42 meteorfox: reported for that=)
21:19 boris-42 meteorfox: https://bugs.launchpad.net/rally/+bug/1277104
21:19 meteorfox boris-42: heh.. cool
21:19 boris-42 meteorfox: so that need to be fixed as well
21:20 boris-42 psd: please share in private with me your email
21:20 psd boris-42, I was actually discussing the possibility of formalizing a program that could be undertaken by students for openstack projects, something like a remote internship, you think something like that is feasible?
21:20 boris-42 psd: I want to share document with you
21:20 psd boris-42, sure :)
21:22 boris-42 psd: hm not sure that I get what you said about program
21:22 boris-42 psd: it's related to GSoC?
21:22 boris-42 psd: or just separated stuff?
21:23 psd boris-42, separate
21:24 vkmc boris-42, yo :)
21:27 boris-42 psd: vkmc so just contributing for free?
21:27 boris-42 psd: vkmc  it is not hard to do
21:28 vkmc psd, I'm afraid so
21:28 vkmc boris-42, ^
21:30 psd I am more than okay with that, what I was proposing is just formalizing this, so that this could be further extended maybe next year. Also this would help maintain a timeline for the project :)
21:30 psd boris-42, ^
21:33 boris-42 psd: hm ?
21:33 boris-42 psd: so you would like to formalize process of working on Rally
21:33 boris-42 psd: as a some kind of student project?
21:34 psd kind of, not just rally, openstack in general
21:37 boris-42 psd: so yep it can be done I think
21:38 psd boris-42, :). And I think many students who were willing to participate for GSoC with openstack and were contributing since sometime would also be interested :)
21:39 boris-42 psd: yep I think so
21:39 boris-42 psd: personally I like just to write code=)
21:39 boris-42 psd: without any papers, but I think some formalization of process can be done
21:39 boris-42 psd: like having repo with specs
21:40 boris-42 psd: and special format that describes format
21:40 boris-42 psd: of student project, that student has to fill
21:40 boris-42 psd: Title/Intro/Use Case/Required Changes/Rationale
21:40 psd boris-42, right :)
21:40 boris-42 psd: Mentor(s)
21:41 boris-42 psd: I can make such project
21:41 boris-42 psd: and make some PR in mailing list
21:41 psd boris-42, awesome!
21:42 openstackgerrit Roman Vasilets proposed stackforge/rally: Add murano benchmarks  https://review.openstack.org/137661
21:42 openstackgerrit Roman Vasilets proposed stackforge/rally: Add murano base for murano benchmarks  https://review.openstack.org/137650
21:42 boris-42 psd: let's finish with your project stuff
21:42 psd sure :)
21:58 boris-42 psd: okay I done base
21:59 psd boris-42, oh, nice
21:59 boris-42 psd: I will work on poing 3.3 tommorw
21:59 boris-42 point 3.3
22:00 psd boris-42, okay, thanks :)
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