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| witek | chaconpiza: it seems libressl3.0-libcrypto and libressl3.0-libssl are only available in Alpine 3.11 now | 09:45 |
|---|---|---|
| chaconpiza | That's the reason of check fail in Adrians change, right? | 09:51 |
| chaconpiza | build-monasca-docker-image | 09:52 |
| witek | yes, saw it yesterday in another place as well | 10:03 |
| chaconpiza | Ok, I am preparing the change | 10:03 |
| witek | +1 | 10:08 |
| openstackgerrit | Martin Chacon Piza proposed openstack/monasca-common master: Bump sublibraries https://review.opendev.org/730749 | 10:08 |
| chaconpiza | Those sublibraries ^^ were updated on 24 of may http://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/ | 10:09 |
| witek | I'm wondering if we shouldn't bump the base image to something like 3.8.3-alpine3.11 | 10:11 |
| chaconpiza | good point, so far we have python:3.6.8-alpine3.9 | 10:12 |
| witek | we could discuss it next week though | 10:13 |
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| openstackgerrit | Witold Bedyk proposed openstack/monasca-api master: [DevStack] Allow testing different Kibana versions https://review.opendev.org/730637 | 11:40 |
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| chaconpiza | Courtesy Monasca meeting reminder in #openstack-monasca: witek, jayahn,iurygregory,ezpz,igorn,haad,sc,joadavis, akiraY,tobiajo,dougsz,fouadben, amofakhar, haru5ny (haruki),kaiokmo,pandiyan,guilhermesp,chaconpiza,hosanai,Wasaac,brtknr,bandorf,adriancz | 12:48 |
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| chaconpiza | #startmeeting monasca | 13:00 |
| openstack | Meeting started Tue May 26 13:00:12 2020 UTC and is due to finish in 60 minutes. The chair is chaconpiza. Information about MeetBot at http://wiki.debian.org/MeetBot. | 13:00 |
| openstack | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | 13:00 |
| *** openstack changes topic to " (Meeting topic: monasca)" | 13:00 | |
| openstack | The meeting name has been set to 'monasca' | 13:00 |
| chaconpiza | Hello everyone | 13:00 |
| bandorf | hello | 13:00 |
| chaconpiza | Hi Matthias | 13:00 |
| chaconpiza | The agenda as usual https://etherpad.opendev.org/p/monasca-team-meeting-agenda | 13:01 |
| witek | hi | 13:02 |
| chaconpiza | I have changed a little bit the order in the agenda to start with the action items from previous meetings | 13:02 |
| chaconpiza | Hi Witek | 13:02 |
| chaconpiza | witek, thanks for leading last week. | 13:03 |
| chaconpiza | #topic Action items from previous meeting | 13:03 |
| *** openstack changes topic to "Action items from previous meeting (Meeting topic: monasca)" | 13:03 | |
| witek | I think there was one for me, which I forgot... | 13:03 |
| chaconpiza | From 2 weeks ago, I promised: chaconpiza Set minimum version for InfluxDB and influxdb-python-client. Clean the influxdb/metrics_repository | 13:04 |
| chaconpiza | It will be on this change https://review.opendev.org/#/c/725779/ Still to do. | 13:04 |
| chaconpiza | I think witek means: #action create a story to fix Cassandra installation in DevStack plugin | 13:05 |
| chaconpiza | and #action witek mark monasca-tempest-python2-cassandra job as non-voting | 13:05 |
| Wasaac | o/ | 13:06 |
| witek | right, will do right after the meeting, promise :) | 13:06 |
| witek | hi Wasaac | 13:06 |
| chaconpiza | Hi Isaac, welcome | 13:06 |
| chaconpiza | thanks witek | 13:06 |
| chaconpiza | alright, let's move to the first technical topic | 13:07 |
| chaconpiza | #topic monasca-docker and zookeeper | 13:07 |
| *** openstack changes topic to "monasca-docker and zookeeper (Meeting topic: monasca)" | 13:07 | |
| bandorf | OK, I'll try to explain quickly | 13:07 |
| bandorf | We had a customer issue: disk space usage is grwoing for monasca-thresh. | 13:07 |
| bandorf | chaconpiza's investigation has shown: Caused by snapshots and logs from zookeeper | 13:08 |
| bandorf | Many steps of investigation later: | 13:08 |
| bandorf | It looks like we're using in-process zookeeper in monasca-thresh for nimbus and supervisor (as mentioned in thresh log) | 13:09 |
| bandorf | And, we're using zookeeper container for event_spout and metric_spout. | 13:09 |
| bandorf | This sounds very strange to me. | 13:10 |
| bandorf | Does anybody know a reason for this? | 13:10 |
| bandorf | My guess: This happens unintentionally; ideally, only zookeeper container should be used. | 13:11 |
| bandorf | However, I haven't figured out how to use zookeeper container for supervisor and nimbus | 13:11 |
| bandorf | Any thoughts about this? | 13:11 |
| witek | here is a note on using monasca-thresh with Storm | 13:12 |
| witek | https://github.com/monasca/monasca-docker/tree/master/monasca-thresh#running-with-and-without-storm | 13:12 |
| chaconpiza | The issue is easy to reproduce: Start the containers from monasca/monasca-docker and check the space used in /tmp inside the thresh container. It will slowly grow until no space left. | 13:12 |
| bandorf | witek: OK, thanks, that might help! I will check for this | 13:13 |
| chaconpiza | From Strom documentation: "It's critical that you set up a cron to compact Zookeeper's data and transaction logs. The Zookeeper daemon does not do this on its own, and if you don't set up a cron, Zookeeper will quickly run out of disk space. See here for more details." http://storm.apache.org/releases/current/Setting-up-a-Storm-cluster.html | 13:14 |
| bandorf | Now, topic 2.6: I assume, nobody has come across the issue with huge disk usage? | 13:14 |
| witek | I reckon it might be using localhost, because monasca-docker runs one-node installation | 13:14 |
| witek | one more note on container configuration, you could compare the Kolla setup as well | 13:15 |
| bandorf | Unfortunately, the functionality "purgeTxn..." (don't remember the name exactly, doesn't seem to be available in "in-process zookeeper" | 13:15 |
| bandorf | Current approach: chaconpiza is going to write a script that deletes these files | 13:15 |
| Wasaac | Can confirm monasca-thresh volume disk usage problem in kolla-ansible too | 13:16 |
| witek | Wasaac: thanks | 13:17 |
| bandorf | Aah, ok. Did you resolve the issue? | 13:17 |
| chaconpiza | Wassac, or how do you workaround it? | 13:18 |
| Wasaac | Have been looking at containers to mount and clean the volume | 13:18 |
| Wasaac | But it would be nicer to approach it from the source of the issue | 13:18 |
| bandorf | chaconpiza: Could you pls. quickly explain the solution with zookeeper 3.4.14 - autopurge? | 13:19 |
| chaconpiza | Other way to workaround it for the case of https://github.com/monasca/monasca-docker is to stop, remove containers, recreate containers and restart them. | 13:20 |
| chaconpiza | bandorf: Sure, official zookeeper docker image 3.4.14 implements the autopurge with an env. variable | 13:21 |
| chaconpiza | zookeeper 3.4.5 implements this code: https://github.com/krux/zookeeper-pkg/blob/3.4.5/src/java/main/org/apache/zookeeper/server/PurgeTxnLog.java | 13:22 |
| chaconpiza | But as Matthias said, the reduced zookeeper provided by storm doesn't includes this part | 13:23 |
| chaconpiza | Ok, we will keep you informed about this topic. | 13:24 |
| bandorf | OK, thanks for your input anyway. Wasaac: We can stay in touch, regarding the temporary solution, we're going to provide. We can keep you updated. | 13:25 |
| bandorf | OK, chaconpiza was faster :-) | 13:25 |
| chaconpiza | :) | 13:25 |
| chaconpiza | #topic kafka version in monasca-docker | 13:25 |
| *** openstack changes topic to "kafka version in monasca-docker (Meeting topic: monasca)" | 13:25 | |
| bandorf | Pls. check just the agenda. monasca-docker is stil using kafka 0.9. Is there any reason for this? | 13:26 |
| witek | I think not, it just hasn't been updated | 13:26 |
| bandorf | OK, thanks - topic done :-) | 13:26 |
| witek | from what I recall we tested it in monasca-docker env | 13:27 |
| bandorf | Yes, we executed system tests @est | 13:27 |
| chaconpiza | #action Update kafka in monasca/monasca-docker | 13:27 |
| witek | +1 | 13:27 |
| bandorf | +1 | 13:27 |
| chaconpiza | bandorf, would you like to own this action? | 13:28 |
| chaconpiza | Let's continue with the last topic | 13:29 |
| bandorf | I suggest, that we (EST) will take care of it. Assignment to an individual can be done later. But it will take time. | 13:29 |
| chaconpiza | bandorf, thanks | 13:29 |
| chaconpiza | #topic PTG planning | 13:30 |
| *** openstack changes topic to "PTG planning (Meeting topic: monasca)" | 13:30 | |
| chaconpiza | Kendall and Kendall contacted me to choose the option for the virtual PTG | 13:30 |
| witek | haha | 13:30 |
| witek | or short, Kendalls :) | 13:31 |
| chaconpiza | one option was zoom and the second jitsi running on opendev | 13:31 |
| chaconpiza | right, the Kendalls | 13:31 |
| chaconpiza | I decided jitsi because it includes an etherpad | 13:31 |
| chaconpiza | It will look like: https://meetpad.opendev.org/TestJitsiOnOpendev | 13:32 |
| witek | do we have an option to have zoom as backup solution? | 13:32 |
| chaconpiza | The final channel is not yet defined | 13:32 |
| chaconpiza | #action Ask The Kendalls for a zoom backup channel | 13:33 |
| chaconpiza | good point, I will ask them. | 13:33 |
| chaconpiza | alright, concerning the content and topics for the vPTG | 13:34 |
| chaconpiza | witek have already created this etherpad https://etherpad.opendev.org/p/monasca-ptg-victoria | 13:35 |
| witek | I think it would be helpful to create Stories for each topic shortly describing the motivation and possible implementation direction | 13:36 |
| chaconpiza | witek, do we have already the two time slots reserved? Tuesday June 2nd (7 - 8 UTC and 13 - 17 UTC) | 13:37 |
| witek | yes | 13:37 |
| chaconpiza | Great, thanks | 13:37 |
| witek | we're in the Folsom room | 13:38 |
| witek | https://object-storage-ca-ymq-1.vexxhost.net/swift/v1/6e4619c416ff4bd19e1c087f27a43eea/www-assets-prod/ptg/PTG2020-Schedule.pdf | 13:38 |
| witek | oh, I think all participants should register! | 13:38 |
| witek | it's for free | 13:39 |
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| chaconpiza | +1 | 13:39 |
| chaconpiza | Wasaac feel free to add the topics you consider important | 13:40 |
| Wasaac | chaconpiza: thanks | 13:40 |
| chaconpiza | Wasaac do you know if Doug Szumski can join the PTG? | 13:41 |
| bandorf | Is there a link to register? | 13:41 |
| witek | https://www.openstack.org/ptg | 13:41 |
| openstackgerrit | Merged openstack/monasca-common master: Bump sublibraries https://review.opendev.org/730749 | 13:41 |
| bandorf | Thanks! | 13:41 |
| witek | I think we could send an email to the mailing list advertising our sessions | 13:42 |
| chaconpiza | #action advertising our sessions. I will take this action | 13:42 |
| witek | also, there is the Automation SIG session on Thursday | 13:42 |
| Wasaac | chaconpiza: I don't know what dougz schedule is like but he'll make it if able I'm sure | 13:43 |
| witek | the agenda is here | 13:43 |
| witek | https://etherpad.opendev.org/p/Automation-2020-VPTG | 13:43 |
| witek | I've just noticed our Etherpad is not linked correctly | 13:45 |
| witek | http://ptg.openstack.org/etherpads.html | 13:45 |
| chaconpiza | Thanks for the SIG agenda | 13:45 |
| witek | I can update it with openstackptg bot | 13:46 |
| witek | instructions at the bottom | 13:46 |
| chaconpiza | thanks | 13:46 |
| chaconpiza | Ok, let's continue this week extending the Monasca PTG topics. | 13:48 |
| chaconpiza | #topic AOB | 13:48 |
| *** openstack changes topic to "AOB (Meeting topic: monasca)" | 13:48 | |
| chaconpiza | I have a small technical question | 13:49 |
| chaconpiza | In monasca-notification and monasca-persister still some traces of ujson | 13:49 |
| chaconpiza | http://codesearch.openstack.org/?q=ujson&i=nope&files=&repos=openstack/monasca-agent,openstack/monasca-analytics,openstack/monasca-api,openstack/monasca-ceilometer,openstack/monasca-common,openstack/monasca-events-api,openstack/monasca-grafana-datasource,openstack/monasca-kibana-plugin,openstack/monasca-log-api,openstack/monasca-notification,openstack/monasca-persister,openstack/monasca-specs,openstack/mon | 13:49 |
| chaconpiza | asca-statsd,openstack/monasca-tempest-plugin,openstack/monasca-thresh,openstack/monasca-transform,openstack/monasca-ui,openstack/python-monascaclient | 13:49 |
| chaconpiza | do we need them? | 13:50 |
| witek | it's only lower-constraints, right? | 13:50 |
| chaconpiza | yes | 13:50 |
| witek | no, should be dropped | 13:51 |
| chaconpiza | #action remove ujson traces from notificatin and persister | 13:51 |
| chaconpiza | witek, would you like to send the change? | 13:51 |
| witek | oki | 13:52 |
| chaconpiza | thanks | 13:52 |
| chaconpiza | Ok, those are all topics from the agenda. | 13:52 |
| witek | another AI for everyone | 13:53 |
| witek | think of topics for PTG | 13:53 |
| witek | already posted and new | 13:54 |
| Wasaac | Will discuss with the StackHPC team | 13:54 |
| witek | thanks | 13:55 |
| chaconpiza | Thanks for joining today's meeting see you next week in the vPTG. | 13:55 |
| Wasaac | o/ | 13:55 |
| witek | thanks chaconpiza | 13:55 |
| witek | thanks everyone | 13:55 |
| witek | see you next week | 13:55 |
| chaconpiza | o/ | 13:56 |
| bandorf | Tnaks, good-bye | 13:56 |
| chaconpiza | #endmeeting | 13:56 |
| *** openstack changes topic to "OpenStack Monitoring as a Service | https://wiki.openstack.org/wiki/Monasca" | 13:56 | |
| openstack | Meeting ended Tue May 26 13:56:08 2020 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | 13:56 |
| openstack | Minutes: http://eavesdrop.openstack.org/meetings/monasca/2020/monasca.2020-05-26-13.00.html | 13:56 |
| openstack | Minutes (text): http://eavesdrop.openstack.org/meetings/monasca/2020/monasca.2020-05-26-13.00.txt | 13:56 |
| openstack | Log: http://eavesdrop.openstack.org/meetings/monasca/2020/monasca.2020-05-26-13.00.log.html | 13:56 |
| witek | Wasaac: how is the Corona situation in UK? | 13:56 |
| witek | I know, boring topic... | 13:56 |
| Wasaac | Slowly easing restrictions I think but it's all the same to me | 13:57 |
| Wasaac | Will be stuck at home until they allow hotdesk places to open again | 13:57 |
| Wasaac | That being said, looking outside you wouldn't know there was a pandemic, there's people everywhere | 13:59 |
| witek | in Bavaria we have school holidays in the following two weeks, let see how it impacts the situation | 13:59 |
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| openstackgerrit | Witold Bedyk proposed openstack/monasca-persister master: Remove ujson from lower-constraints https://review.opendev.org/730856 | 15:37 |
| openstackgerrit | Witold Bedyk proposed openstack/monasca-notification master: Remove ujson from lower-constraints https://review.opendev.org/730857 | 15:39 |
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| openstackgerrit | Witold Bedyk proposed openstack/monasca-persister master: Add Python3 victoria unit tests https://review.opendev.org/722515 | 16:22 |
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| openstackgerrit | Merged openstack/monasca-persister master: Remove .testr.conf https://review.opendev.org/729152 | 17:01 |
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| openstackgerrit | Merged openstack/monasca-api master: [DevStack] Allow testing different Kibana versions https://review.opendev.org/730637 | 17:07 |
| openstackgerrit | Merged openstack/monasca-log-api master: Update nodejs and npm packages https://review.opendev.org/704536 | 17:08 |
| openstackgerrit | Merged openstack/monasca-persister master: Remove ujson from lower-constraints https://review.opendev.org/730856 | 17:09 |
| openstackgerrit | Witold Bedyk proposed openstack/monasca-persister master: Add Python3 victoria unit tests https://review.opendev.org/722515 | 17:15 |
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| openstackgerrit | Merged openstack/monasca-api master: Switch to newer openstackdocstheme and reno versions https://review.opendev.org/729977 | 17:43 |
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| openstackgerrit | Merged openstack/monasca-notification master: Remove ujson from lower-constraints https://review.opendev.org/730857 | 19:02 |
| openstackgerrit | Merged openstack/monasca-log-api master: Switch to newer openstackdocstheme and reno versions https://review.opendev.org/730346 | 19:10 |
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| openstackgerrit | Adrian Czarnecki proposed openstack/monasca-agent master: Improve error handling in method that creates Monasca client https://review.opendev.org/724155 | 19:28 |
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| openstackgerrit | Merged openstack/monasca-common master: Remove .testr.conf https://review.opendev.org/729150 | 19:59 |
| openstackgerrit | Merged openstack/monasca-api master: Move DB migrations documentation to its own file https://review.opendev.org/730356 | 19:59 |
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| openstackgerrit | Adrian Czarnecki proposed openstack/monasca-agent master: Improve error handling in method that creates Monasca client https://review.opendev.org/724155 | 23:20 |
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