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openstackgerrit | licanwei proposed openstack/watcher master: exception when running 'watcher service list' https://review.openstack.org/447354 | 03:35 |
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openstackgerrit | Ananth Narayan S proposed openstack/watcher-specs master: Support visualizing workload fingerprints https://review.openstack.org/448394 | 06:03 |
openstackgerrit | Ananth Narayan S proposed openstack/watcher-specs master: Support workload fingerprinting https://review.openstack.org/448396 | 06:06 |
openstackgerrit | Ananth Narayan S proposed openstack/watcher master: Support workload fingerprint generation https://review.openstack.org/448402 | 06:27 |
openstackgerrit | Santhosh Fernandes proposed openstack/watcher master: Add period input parameter to vm workload consolidation and outlet temp control strategy. https://review.openstack.org/444429 | 06:33 |
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alexchadin | chrisspencer_: hi | 08:01 |
openstackgerrit | yanxubin proposed openstack/watcher master: Remove log translations https://review.openstack.org/448434 | 08:07 |
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alexchadin | hi sanfern | 08:39 |
vincentfrancoise | alexchadin: hi | 08:40 |
alexchadin | hi vincentfrancoise | 08:40 |
vincentfrancoise | alexchadin: just as a quick note for today's meeting | 08:40 |
sanfern | hi alexchadin | 08:40 |
vincentfrancoise | alexchadin: can you add an annoucement for the time change which means people need to be careful for next week? | 08:40 |
alexchadin | sanfern: I've seen that you have had a discussion with Prudhvi Rao Shedimbi and would like to take watcher-multi-datasource bp | 08:41 |
sanfern | alexchadin, what is the time line? | 08:42 |
alexchadin | vincentfrancoise: there is no time change in our country. you will have +1 hour? | 08:42 |
vincentfrancoise | alexchadin: yeah | 08:43 |
vincentfrancoise | alexchadin: good for you BTW, time change is always a mess | 08:43 |
alexchadin | sanfern: you mean milestone target? | 08:43 |
sanfern | alexchadin, yes | 08:43 |
alexchadin | vincentfrancoise: of course, I'll do announcement | 08:43 |
alexchadin | sanfern: pike-3 | 08:43 |
sanfern | alexchadin, ok I can take it | 08:44 |
alexchadin | vincentfrancoise: there was cancellation of winter time change about 4 or 5 years ago | 08:45 |
alexchadin | vincentfrancoise: so we don't care about it anymore :) | 08:45 |
sanfern | alexchadin, should we wait till then gnocchi support? | 08:46 |
alexchadin | sanfern: yeah, I suggest to end work with gnocchi and then that bp | 08:47 |
alexchadin | then take* | 08:47 |
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pksingh | vincentfrancoise: Hello, | 08:47 |
sanfern | alexchadin, ok | 08:48 |
alexchadin | folks, I'll be back in 20 minutes | 08:48 |
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vincentfrancoise | pksingh: will be back in 20mn too | 09:09 |
pksingh | vincentfrancoise: sure | 09:09 |
pksingh | vincentfrancoise: i had a question related to test_model unit test | 09:10 |
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vincentfrancoise | pksingh: i'm back | 09:40 |
pksingh | vincentfrancoise: i had a question related to test case you already pointed out yesterday | 09:40 |
pksingh | vincentfrancoise: you were correct, dict is not matching | 09:41 |
vincentfrancoise | pksingh: :p | 09:41 |
pksingh | vincentfrancoise: how about using http://networkx.github.io/documentation/development/reference/generated/networkx.algorithms.isomorphism.is_isomorphic.html#networkx.algorithms.isomorphism.is_isomorphic, instead of comapring XML strings | 09:41 |
vincentfrancoise | pksingh: if it works I'm good with it | 09:42 |
pksingh | vincentfrancoise: XML part is just for testing correct? | 09:42 |
vincentfrancoise | pksingh: as long as there's something that works | 09:42 |
vincentfrancoise | pksingh: it's also used for debugging | 09:43 |
pksingh | vincentfrancoise: i mean to say, we convert to/from xml only for unit testing and debugging? | 09:43 |
vincentfrancoise | pksingh: it's logged at the beginning and at the end of all strategies | 09:43 |
vincentfrancoise | pksingh: yeah pretty much | 09:43 |
pksingh | vincentfrancoise: why dont we use other serialization format like yaml or json? | 09:44 |
vincentfrancoise | pksingh: because I happened to do it this way and it stuck :p | 09:44 |
pksingh | vincentfrancoise: OK, its little bit hard for me when you involve complex structure in xml | 09:46 |
vincentfrancoise | pksingh: that feeling depends on who you speak to | 09:47 |
pksingh | vincentfrancoise: :) | 09:48 |
vincentfrancoise | pksingh: the need was to be able to produce a human readable representation of the CDM | 09:48 |
vincentfrancoise | pksingh: the CDMs are serialized as part of the guru meditation report as well BTW | 09:48 |
vincentfrancoise | pksingh: https://docs.openstack.org/developer/watcher/deploy/gmr.html | 09:49 |
pksingh | vincentfrancoise: OK, i will check if i can find other way to compare the graphs | 09:49 |
vincentfrancoise | pksingh: then for the tests | 09:49 |
vincentfrancoise | pksingh: the idea was to simplify their readability | 09:50 |
vincentfrancoise | pksingh: because trust me, reading nested for loops with slight changes between scenarios was getting too hard to debug | 09:51 |
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pksingh | vincentfrancoise: i understood the problem, may be json was easy to program but less verbose than xml | 09:53 |
vincentfrancoise | pksingh: the thing I like with XML in that case over JSON is that each node is typed. | 09:54 |
pksingh | vincentfrancoise: true | 09:54 |
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openstackgerrit | Tuan Luong-Anh proposed openstack/python-watcherclient master: Indicating the location tests directory in oslo_debug_helper https://review.openstack.org/443534 | 10:14 |
pksingh | vincentfrancoise: in file, https://github.com/openstack/watcher/blob/master/watcher/tests/decision_engine/model/data/scenario_1.xml, there are instances which do not belong to any node | 10:40 |
pksingh | vincentfrancoise: any specific reason to test these? | 10:40 |
vincentfrancoise | pksingh: yes | 10:40 |
vincentfrancoise | pksingh: for a short while (~10s) a new instance is not yet physically created and Nova still has to schedule its creation | 10:41 |
vincentfrancoise | pksingh: Wacher receives notification of its existence at this stage too | 10:41 |
vincentfrancoise | pksingh: so we have to represent it somehow | 10:41 |
pksingh | vincentfrancoise: ok, what if we dont put in CDM? | 10:42 |
vincentfrancoise | pksingh: graph-wise, that means an edgeless node | 10:42 |
vincentfrancoise | pksingh: that's arguable I agree, but what would be the incentive towards removing this piece of information? | 10:43 |
pksingh | vincentfrancoise: i was thinking we should capture the notification when node is created and assigned to some node | 10:44 |
vincentfrancoise | pksingh: yes but I wanted to show in the data model instances that were in a failed state because the scheduling failed | 10:46 |
vincentfrancoise | pksingh: in which case they will never be physically created | 10:46 |
pksingh | vincentfrancoise: would they help in achieving any goal? | 10:46 |
vincentfrancoise | pksingh: people might need it so when I implemented it I decided to show it in the first place | 10:47 |
vincentfrancoise | pksingh: I don't know eeither way, so having the information is the one state I knew would statisfy both | 10:47 |
pksingh | vincentfrancoise: ok | 10:47 |
vincentfrancoise | pksingh: although I agree it adds some noise if you don't actually need it | 10:48 |
pksingh | vincentfrancoise: BTW isomorphism thing is working :) | 10:48 |
vincentfrancoise | pksingh: cool :) | 10:48 |
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alexchadin | vincentfrancoise: ping | 12:33 |
adisky_ | alexchadin: hi | 12:51 |
alexchadin | hi adisky_ | 12:52 |
adisky_ | alexchadin: I found that python-watcherclient is not included in rdo repo of python-openstackclient | 12:53 |
adisky_ | and we don't have rmp package for python-watcher-client | 12:54 |
adisky_ | alexchadin: I think u must be busy in meeting preps, we will discuss later on | 12:54 |
alexchadin | adisky_: let's add it to meeting agenda | 12:55 |
adisky_ | alexchadin: ok | 12:55 |
pshedimb | alexchadin, Where is the meeting? Or am I early by an hour? | 13:02 |
alexchadin | pshedimb: Meeting will be in one hour :) | 13:02 |
pshedimb | Ah okay. Daylight savings confused me ;) | 13:03 |
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alexchadin | folks, here is agenda: https://wiki.openstack.org/wiki/Watcher_Meeting_Agenda#03.2F22.2F2017 | 13:28 |
openstackgerrit | Ananth Narayan S proposed openstack/watcher-dashboard master: [WIP] Support visualization of workload fingerprint https://review.openstack.org/448571 | 13:28 |
alexchadin | if you won't mind, I will start meeting from discussions | 13:29 |
sballe_ | sounds good | 13:37 |
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chrisspencer_ | alexchadin: hi | 13:55 |
alexchadin | hi chrisspencer_ | 13:56 |
sballe_ | hi | 13:56 |
alexchadin | meeting in 4 minutes! | 13:56 |
alexchadin | hi sballe_ | 13:56 |
vincentfrancoise | which chan? | 13:56 |
alexchadin | -4 | 13:57 |
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vincentfrancoise | alexchadin: thx | 13:57 |
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alexchadin | welcome here, zigo! | 15:00 |
alexchadin | what is your time zone? | 15:01 |
zigo | :) | 15:01 |
zigo | Paris | 15:01 |
alexchadin | cool | 15:01 |
zigo | I live near Grenoble, in the mountains... | 15:01 |
alexchadin | I live near Moscow, non-stop city :) | 15:03 |
alexchadin | zigo: let's discuss packaging tomorrow | 15:03 |
zigo | ok | 15:04 |
chrisspencer_ | dtardivel: I hear you might have some experience with monasca, I've got some questions for you | 15:05 |
dtardivel | Hi chrisspencer_: Yes I deployed 1 year ago monasca in our lab ;) | 15:06 |
dtardivel | chrisspencer_: hi, yes I deployed 1 year ago monasca in our lab ;) | 15:07 |
chrisspencer_ | alright, hoping you've seen the issues I'm running into | 15:08 |
sballe_ | dtardivel: is an expert :) | 15:08 |
chrisspencer_ | dtardivel: We've got a devstack setup and are using the monasca devstack plugin as well. When stacking we run into a failure with monasca-thresh and the service is in the failed state | 15:09 |
openstackgerrit | Pradeep Kumar Singh proposed openstack/watcher master: Prevent the migration of VM with 'optimize' False in VM metadata https://review.openstack.org/443070 | 15:10 |
pksingh | chrisspencer_: similar to https://openstack.nimeyo.com/104080/openstack-monasca-monasca-devstack-installation-failing? | 15:11 |
pksingh | vincentfrancoise: i updated patch set https://review.openstack.org/#/c/443070/, please review when you have time :) | 15:12 |
chrisspencer_ | pksingh: yes, I came across your bug while trying to find answers. It is also the same as: https://ask.openstack.org/en/question/102550/monasca-thresh-service-failing/ | 15:13 |
pksingh | chrisspencer_: I am not sure, but i read some where that it is due to memory issue, may be increasing RAM will solve it | 15:14 |
pksingh | chrisspencer_: i could not allocate more ram since my laptop has only 16 GB | 15:14 |
dtardivel | chrisspencer_: I did not deploy Monasca on devstack, but directly on our lab cluster | 15:15 |
chrisspencer_ | dtardivel: alright, I'm not convinced it's a devstack issue, but it may be as pksingh said that it's a ram issue. sballe_ do you know how much ram these systems have? | 15:16 |
pksingh | chrisspencer_: according to Vagrant file, its 12GB https://github.com/openstack/monasca-api/blob/master/devstack/Vagrantfile#L36 | 15:17 |
sballe_ | chrisspencer_: Not of hand | 15:18 |
chrisspencer_ | pksingh: I think the system we are running on has 256G, so that should be fine | 15:22 |
pksingh | chrisspencer_: may be you can disable monasca-thresh, if you dont want it , thats a quick fix ;) | 15:24 |
vincentfrancoise | pksingh: will do tomorrow I guess | 15:32 |
pksingh | vincentfrancoise: sure, no problem | 15:32 |
pksingh | vincentfrancoise: thanks for all your hel :) | 15:32 |
pksingh | vincentfrancoise: help* | 15:33 |
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openstackgerrit | Margarita Shakhova proposed openstack/watcher master: Add endpoint_type option for openstack clients. Interface type internalURL' is used as a default value. https://review.openstack.org/448675 | 16:47 |
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openstackgerrit | Margarita Shakhova proposed openstack/watcher master: Add endpoint_type option for openstack clients. Interface type internalURL' is used as a default value. https://review.openstack.org/448675 | 16:56 |
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