Friday, 2016-07-29

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openstackgerritRen Qiaowei proposed openstack/ceilometer: add memory bandwidth meter  https://review.openstack.org/34191101:54
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openstackgerritxiaozhuangqing proposed openstack/python-ceilometerclient: Correct the parameters's position of assertEqual  https://review.openstack.org/34870303:12
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xiaozhuangqingHi ,All :   How can I debug ceilometer-api . I mean when execute: ceilometer event-list ,which codes have invoking? How can I use pdb to following the codes?   ( using devstack with centos7.0)04:41
xiaozhuangqing04:41
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Liuqingxiaozhuangqing, sure06:37
Liuqingimport pdb;pdb.set_trace() to debug ceilometer-pai06:37
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buttercuphi everyone, this is Sana, I am an outreachy intern07:48
buttercupI am working on neutron metering agent and I want to test if the bandwidth notifications are properly being send out from the neutron metering agent.07:48
buttercupIn my horizon dashboard and also while using the ceilometer commands in CLI, I see the other network related meters but I am not able to see the bandwidth meter.07:49
buttercupI am not sure about the configurations I need to make at ceilometer end07:51
buttercupCan someone guide me on it?07:52
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openstackgerritliusheng proposed openstack/ceilometer: Clean non-metric notification classes of Nova notification  https://review.openstack.org/34583808:36
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openstackgerritliusheng proposed openstack/ceilometer: Clean non-metric notification classes of Nova notification  https://review.openstack.org/34583808:42
openstackgerritliusheng proposed openstack/ceilometer: Clean non-metric notification classes of Neutron notification  https://review.openstack.org/34583908:42
openstackgerritliusheng proposed openstack/ceilometer: Clean the deprecated non-mitric from meters.yaml  https://review.openstack.org/34583708:42
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openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher: deprecate event database dispatcher for Panko  https://review.openstack.org/34838609:23
openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher/database: simplify connection retrieving  https://review.openstack.org/34838509:23
openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher: split the database dispatcher  https://review.openstack.org/34838409:23
jd__sileht: https://review.openstack.org/#/c/341557/ ?09:27
silehtjd__, waouh, I'm currently reviewed that one09:28
silehtjd__, do you read in my mind ?09:28
jd__now, I just check my security camera09:28
* sileht is reassured...euh...wait09:29
silehtI got a first +2 on my grenade fix !09:30
jd__awesome09:31
jd__sileht: by the time you finish that grenade, we'll need to test v2->v3 :P09:31
silehtjd__, I'm more worried about the gate feature we need to finish the thing09:32
jd__haha09:32
silehtjd__, it seems that only sdague is able to understand my thing ...09:32
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openstackgerritliusheng proposed openstack/ceilometer: Clean non-metric notification classes of Neutron notification  https://review.openstack.org/34583909:54
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openstackgerritMerged openstack/gnocchi: rest: set useful default values for CORS middleware  https://review.openstack.org/34155710:07
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therveI got a strange test error in heat here: http://logs.openstack.org/60/347560/2/gate/gate-heat-dsvm-functional-orig-mysql-lbaasv2/c7bf225/console.html10:44
therveIt complains that it can't connect to aodh10:44
therveThere is a strange error in its logs: http://logs.openstack.org/60/347560/2/gate/gate-heat-dsvm-functional-orig-mysql-lbaasv2/c7bf225/logs/apache/aodh.txt.gz10:44
therveIOError: failed to write data10:45
therveAnyone saw that already?10:45
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therveLooks like it segfaulted !? http://logs.openstack.org/60/347560/2/gate/gate-heat-dsvm-functional-orig-mysql-lbaasv2/c7bf225/logs/apache/error.txt.gz10:57
thervejd__, sileht ^^10:58
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silehttherve, no idea, we use uwsgi in our gate11:03
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LiuqingIs it a good feature to support real-time monitoring and event in panko and gnocchi via socket.io ?12:29
Liuqingjd__12:29
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jd__Liuqing: in Gnocchi, why not, would be fun – in Panko, I really don't know/care12:41
jd__Liuqing: for event monitoring I'd think Zaqar might be a better fit?12:41
Liuqingwhy not care, jd__, think that, it will be very cool/useful to know almost every  real-time step while we create instance  in dashboard, especially we create instance failed :-((12:48
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jd__Liuqing: I agree12:54
jd__Liuqing: not sure Panko is the best medium for that… Zaqar?12:55
Liuqingjd__, thanks, and will take some research for that.13:00
openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher: deprecate event database dispatcher for Panko  https://review.openstack.org/34838613:00
openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher/database: simplify connection retrieving  https://review.openstack.org/34838513:00
openstackgerritJulien Danjou proposed openstack/ceilometer: dispatcher: split the database dispatcher  https://review.openstack.org/34838413:00
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jd__this https://bugs.launchpad.net/python-ceilometerclient/+bug/1607449 is getting hilarious13:45
openstackLaunchpad bug 1607449 in python-ceilometerclient "Ceilometer can't redirect to aodh API" [Undecided,Incomplete]13:45
gordcrelease 2.4.1  :P13:46
openstackgerritMerged openstack/gnocchi: Add home-page in setup.cfg  https://review.openstack.org/34768513:52
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openstackgerritJulien Danjou proposed openstack/ceilometer: tests: rewrite batching test in a less racy way  https://review.openstack.org/34891114:53
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vsp6692Hi Anyone there?16:16
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leitanvsp6692, always :(16:31
leitan:( -> :)16:31
gordclol too honest. :P16:38
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marcin1234hello telemetry fellas!16:39
marcin1234I have a question: I am using Gnocchi with filesystem backend and by an accident (in the lab) I have deleted entire /var/lib/gnocchi content. Now, only newly created VMs have measures stored and all old VMs return 404 when I try to retrieve any data with "gnocchi measures show (...) "16:42
marcin1234Is there a way to make gnocchi to create directories for all old VMs and recover from such event?16:42
marcin1234obviously I would have lost data, but at least from now on I would have it16:43
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vsp6692my aodh-listener log is not rolling after I create an alarm17:03
gordcmarcin1234: what do you have pointing to that directory?17:08
gordcoh. that's where the default data is path is...nm17:08
gordcyeah, you're out of luck. you deleted data. :P17:09
gordcis the issue, it won't recover? i guess we could add a catch to rebuild.17:10
vsp6692gordc what you are asking sorry cant understand?17:12
vsp6692does running OSA ceilometer playbook affects ceilometer collection17:12
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marcin1234gordc: that is my value for file_basepath17:16
marcin1234I am okay with losing data, I would like to recover fromhere17:17
marcin1234basically looks like metric directory will never be recreated17:17
marcin1234it would allow to recover from that point on17:20
gordcvsp6692: sorry, was talking to marcin123417:21
gordcmarcin1234: yeah, i guess we can add that support in. i thought it would do it itself but guess not.17:22
gordcmarcin1234: want to open a bug. i probably won't look at it today personally since i'm in process of moving apartments17:22
marcin1234gordc no worries, yeah I thought it would recover itself too17:23
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openstackgerritMerged openstack/ceilometer: Fix wrong parameter reference in periodic decorator  https://review.openstack.org/34775517:37
vsp6692thanks gordc17:38
vsp6692if I ran ceilometer playbook multiple times by changing pipeline file ceilometer stops collecting17:39
marcin1234anyone knows how can I find metric id for type cpu_util for particular VM id? I am having hard time with going through binary resource_id in DB itself17:52
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nicodemus_marcin1234, if you are using the gnocchi client and know the VM's resource id, you can always do gnocchi metric list | grep <resource_id> | grep cpu_util17:54
marcin1234gordc: I tried that but it does not work when I have about 600k metrics, because I get " 504 The server didn't respond in time" so I am looking at better way17:56
marcin1234sql query would be better but resource_id is in binary17:58
nicodemus_marcin1234, I'd imagine you are hitting this bug: https://bugs.launchpad.net/gnocchi/+bug/155275117:59
openstackLaunchpad bug 1552751 in Gnocchi "gnocchi metric list times out" [Medium,Fix committed] - Assigned to gordon chung (chungg)17:59
openstackgerritCharles Bitter proposed openstack/ceilometer: Fixed a small grammar error configuration help doc  https://review.openstack.org/34899618:02
marcin1234oh yes, was that commited to any stable branch?18:03
gordcdarn. i just realised i didn't add pagination support to client.18:03
nicodemus_It looks commited to master18:04
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cbitsWas reading the docs and found a small error so https://review.openstack.org/34899618:08
gordccbits: cool cool. merging18:10
cbitsCheers!  I have a question for you.  I am trying like mad to find a way to know when someone changes, adds or removes a security group.  So then I can audit the instances that would be affected to ensure nothing "stupid" was done.   I was looking at pipelines but I think it wont have the info I want.  Any suggestions / idea / anything on how I might attac this problem?18:12
gordca security group in keystone?18:13
marcin1234you mean security group in neutron right?18:16
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droppedHi all18:18
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cbitsYes  a Security group in Neutron18:21
cbitsI started looking at ceilometer because I know that when someone calls the Neutron API to CRUD on a security group it makes a Messaging Queue call and that ceilometer listens to the queue so therefore it might be able to see this happen and I could do something with that data.18:23
cbitsI am asking in here because if ceilometer cant do it I figured you all would know and I could look elsewhere.  :)18:24
gordccbits: if it's a CRUD message, it's probably turned into an Event. you'll need to enable store_events.18:25
gordci'm not entirely sure if we're looking at those events so you may need to tell ceilometer to listen for it: https://github.com/openstack/ceilometer/blob/master/etc/ceilometer/event_definitions.yaml18:26
cbitsSo I can enable cellometer to listend for the event type, enable store_events and use a pipeline to ship it off to say some servers some where that knows what to do with it?  (Do I GROK?)18:28
gordcessentially, yes. you can choose to store in a db we have or send it to another queue/http target and have it do something.18:30
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cbitsSweet!  thanks for all the help grodc:   I will continue to RTFM and if I find anything I can fix I will.18:35
gordccool cool.18:35
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droppedMates, I'm configuring grafana with gnocchi datasource. I'm using proxy access to access gnocchi data source and I need a token to do that. How can I get a token that no expire?18:47
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nicodemus_dropped, if you are getting the token from keystone, you can configure the expiration time in keystone.conf: http://docs.openstack.org/mitaka/config-reference/identity/options.html18:52
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droppedmm ok. Thanks for now nicodemus_ :). Let me try19:03
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pradkgordc, dont we publish releasenotes for gnocchi? dont see here http://releases.openstack.org/mitaka/index.html19:14
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gordcpradk: we just added it. i don't think we've ever used it though19:16
pradkoh ok19:17
gordci think we've just been using git history to push changes19:17
openstackgerritgordon chung proposed openstack/python-gnocchiclient: enable pagination for metric list  https://review.openstack.org/34904219:19
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marcin1234guys why are you using binary(16) datatype in table gnocchi.metric column 'id' and 'resource_id'? If you look at Nova they use int or varchar for simillar uuids, why are you guys different?19:45
marcin1234it makes troubleshooting difficult when looking into mysql tables19:45
vsp6692HI marcin123419:48
marcin1234Hi vsp19:48
vsp6692All my ceilometer services are up but not collecting any meters in db19:49
vsp6692there is no any error in log19:49
vsp6692what might me the issue?19:49
vsp6692what might be the issue?19:49
gordcmarcin1234: we use sqlalchemyutils to handle our datatypes. feel free to open a bug with your issue. all the devs use postgresql mostly so it's possible mysql has an issue.19:56
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marcin1234vps check your rabbits quese19:56
marcin1234queue19:56
marcin1234is your ceilometer collector logs if it is collecting from rabbit, enable DEBUG and VERBOSE19:58
vsp6692ceilometer log is not rolling19:58
vsp6692just only for restart its rolling19:58
vsp6692queue is working because rest of openstack services are working properly19:59
vsp6692ceilometer is not picking anything from queue20:00
marcin1234open your rabbit web console20:01
marcin1234and tell me what  you see in notifications.sample20:01
vsp6692I am using rabbitmq inside container so not able to check for web console20:03
marcin1234wow20:03
vsp6692I have deployed using openstack ansible playbook for liberty version20:04
marcin1234really? you cant go into rabbit web ui? you need to map port to container20:04
marcin1234you need to make this work20:05
marcin1234https://www.rabbitmq.com/management.html20:05
marcin1234perhaps computes are not producing messages20:05
marcin1234or there is a mismatch in topic name20:05
marcin1234notmally it is notifications.*20:06
vsp6692I am following same link but as its cluster using container I am not able to enable web ui20:08
vsp6692is there anyother way to debug?20:08
vsp6692how to check whether ceilometer is picking from queue or not20:09
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nicodemus_vsp6692, check the rabbit queue using rabbitmqctl20:20
nicodemus_vsp6692, eg. rabbitmqctl list_consumers to check if the ceilometer-collector is connected to the rabbit queue20:21
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nicodemus_if you had the web console, troubleshooting would be *much* easier20:21
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vsp6692Listing consumers ...20:43
vsp6692only getting this not any list of consumers20:43
vsp6692nicodemus_ i could see ceilometer consumers in rabbitmqctl report20:46
vsp6692Consumers on /ceilometer: queue_name      channel_pid     consumer_tag    ack_required    prefetch_count  arguments event.sample    <rabbit@nendc1-bg-d104_rabbit_mq_container-ad873e76.3.11546.0>  0       true    0       []20:46
vsp6692like this..20:46
vsp6692Consumers on /ceilometer: is blank20:48
vsp6692I think ceilometer consumer is not there on rabbitmq20:49
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vint_braHi friends. I have a question about Ceilometer. It`s possible use Ceilometer to collect only Swift metrics? Without other Opentack services?21:18
nicodemus_vsp6692, looks like no one is connected to that vhost, possible a misconfiguration in the [oslo_messaging_rabbit] section21:36
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openstackgerritSidharth Surana proposed openstack/ceilometer: Add the upper constraints to package versions  https://review.openstack.org/34908522:09
openstackgerritSidharth Surana proposed openstack/ceilometer: Add the upper constraints to package versions  https://review.openstack.org/34909622:16
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marcin1234gordc: yes this problem of not creating directories for metrics for VMs is acually a big problem in the environments where Ceilometer with Gnocchi is introduced after VMs were created, they basically will not have any data22:24
openstackgerritSidharth Surana proposed openstack/ceilometer: Add the upper constraints to package versions  https://review.openstack.org/34909622:35
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openstackgerritSidharth Surana proposed openstack/ceilometer: Add the upper constraints to package versions  https://review.openstack.org/34908522:39
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