Tuesday, 2017-09-26

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openstackgerritJulien Danjou proposed openstack/panko master: Remove deprecated Panko dispatcher  https://review.openstack.org/50745609:43
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lhx__jd_, Do we need add the missing releasenote for "Remove*" patchs?10:07
lhx__https://review.openstack.org/#/q/owner:zhangxuanyuan+status:merged10:07
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jd_lhx__: it's better yea10:11
konghi guys, if i want to install ceilometer in devstack (use gnocchi as storage backend), it's not enough by configuring 'enable_plugin ceilometer https://git.openstack.org/openstack/ceilometer', right?10:11
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kongi found after installation, there is no storage for ceilometer10:12
kongand i also met with this exception: http://dpaste.com/16JKX5Y10:14
lhx__kong, which version do you use?10:14
kongmaster10:14
konglhx__: i setup devstack today10:15
lhx__kong, you can install gnocchi: http://gnocchi.xyz/install.html10:15
konglhx__: ok, so the ceilometer devstack README is not correct, right?10:16
jd_lhx__: devstack should install gnocchi10:16
jd_kong: yeah it is, but maybe something is missing10:16
jd_kong: did you set the right settings?10:16
kongjd_: the devstack plugin script told me, i should 'is_service_enabled ceilometer-api'10:16
kongbut it is not mentioned in devstack readme file10:17
jd_kong: what do you mean?10:17
jd_you should not enable ceilometer-api yeah10:17
kongjd_: i installed devstack according to https://github.com/openstack/ceilometer/blob/master/devstack/README.rst10:18
kongbut i found after the installation, ceilometer doesn't work10:18
konghttp://dpaste.com/16JKX5Y this is the error i see in ceilometer-anotification.service10:19
lhx__kong, could you paste your local.conf?10:19
jd_this file might not be up to date10:19
konglhx__:  1 sec10:19
konglhx__: http://dpaste.com/3BGWMWV10:20
jd_looks legit10:20
kongi think i should add 'ENABLED_SERVICES+=,ceilometer-api,ceilometer-collector'?10:21
kongthey are not installed by default according to https://github.com/openstack/ceilometer/blob/master/devstack/settings#L310:22
lhx__I think there is no need10:23
konglhx__: then how can i get a workable ceilometer in devstack?10:23
konglhx__: i still need to install gnocchi manually?10:23
jd_no10:23
jd_kong: you have a log of your devstack?10:24
kongcorrect me, please :-)10:24
konglet me see, it should not be deleted10:24
jd_kong: https://github.com/openstack/ceilometer/blob/master/devstack/plugin.sh#L43510:24
jd_this install Gnocchi if the backend is set to it10:24
kongjd_: so i need to config 'CEILOMETER_BACKEND=gnocchi' in my devstack local.conf, right?10:26
lhx__so there is two choice: enable gnocchi plugin or set CEILOMETER_BACKEND=gnocchi10:27
kongyeah10:27
lhx__kong, yes10:27
kongdevstack readme.rst should be updated10:27
lhx__just set CEILOMETER_BACKEND=gnocchi is enough10:28
lhx__kong, yep, it's should be done10:28
jd_kong: yeah the default is none https://github.com/openstack/ceilometer/blob/master/devstack/settings#L1510:29
kongok, i will submit a bug to track the issue10:29
kongthanks both of you, lhx__, jd_10:29
jd_kong: yeah or just submit a patch fixing it, no need for a bug :)10:29
kongjd_: ok, will do10:29
kongshould be a trivial patch10:29
lhx__kong, no need a bug10:29
jd_thanks kong10:29
jd_kong: https://docs.openstack.org/ceilometer/latest/contributor/install/development.html this is what needs to be fixed I think, we should kill the README, and have only ONE source of truth :)10:30
kongnp, hope other people won't run into the same issue as me ;-)10:30
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openstackgerritLingxian Kong proposed openstack/ceilometer master: Set default ceilometer storage backend to gnocchi  https://review.openstack.org/50747410:35
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kongjd_, lhx__, but anyway, http://dpaste.com/16JKX5Y is still a potential valid bug10:38
jd_kong: already fixed upstream, let me push a release10:39
kongjd_: cool10:39
jd_kong: 5.0.0 released :)10:44
kongjd_: thanks, maybe i should find a appropriate way to add services in an existing devstack10:44
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openstackgerritOpenStack Proposal Bot proposed openstack/aodh master: Imported Translations from Zanata  https://review.openstack.org/50684511:08
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openstackgerritHanxi Liu proposed openstack/ceilometer master: Add dipatcher correlated renos  https://review.openstack.org/50750811:57
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openstackgerritHanxi Liu proposed openstack/ceilometer master: Add dipatcher correlated renos  https://review.openstack.org/50750812:46
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openstackgerritHanxi Liu proposed openstack/ceilometer master: Implement Database publisher to replace correalted dispatcher  https://review.openstack.org/50558512:57
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avtar_hi14:29
avtar_i installed gnoochi using yum on openstack-pike14:29
avtar_now i am getting authentication errors when i am using keystone14:30
avtar_but the credentials are correct14:30
avtar_Configuration file => https://www.dropbox.com/s/1490zpy18ww2e7f/gnocchi-configuration?dl=014:32
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avtar_api-paste.ini => https://www.dropbox.com/s/mgt0vtv23j0qmzy/api-paste.ini?dl=014:34
gordcavtar_: can you paste your stuff to paste.openstack.org?14:44
avtar_sure14:48
gordcor you can just verify you have `auth_mode = keystone` in your gnocchi.conf14:49
avtar_yes i have14:49
avtar_gnocchi-conf :- http://paste.openstack.org/show/621949/14:50
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gordcavtar_: what's the error you're getting?15:02
gordcyour conf looks right at quick glance.15:05
gordcyou could compare your conf with the configuration used in gate (http://logs.openstack.org/93/498893/1/gate/gate-telemetry-dsvm-integration-ceilometer-ubuntu-xenial/5f9ed14/logs/etc/) which also uses keystone15:05
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avtar_The request you have made requires authentication. (HTTP 401)15:16
avtar_that's the error i am getting when i run "gnocchi status"15:16
gordc... and you're providing the appropriate token?15:18
gordcor user/pw15:18
gordcuse also need to set or pass in auth_type http://gnocchi.xyz/gnocchiclient/shell.html#openstack-keystone-authentication15:19
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-openstackstatus- NOTICE: The infra team is continuing work to bring Zuul v3 online; expect service disruptions and please see https://docs.openstack.org/infra/manual/zuulv3.html for more information.18:25
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openstackgerritMerged openstack/aodh master: Imported Translations from Zanata  https://review.openstack.org/50684519:30
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openstackgerritMerged openstack/ceilometer master: Add dipatcher correlated renos  https://review.openstack.org/50750820:26
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itlinuxhi gordc: are you around?20:53
gordcitlinux: hey, whatsup?20:57
itlinuxhe I had revert back on the options we set so I wonder about gnocchi .. since when I was using this "gnocchi measures show cpu_util --resource-id 7230d02e-237e-4cc2-82b7-578b61de9fc4" id did not show anything .. and I also get "2017-09-26 03:40:39.021 787323 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection:"20:59
itlinuxany tips?20:59
gordcitlinux: hmm.. weird. gnocchi measures show should just be a single request.21:02
gordcoh. wait the Connection pool error is from ceilometer logs?21:03
itlinuxthi is from /var/log/gnocchi/app.log 7 WARNING requests.packages.urllib3.connectionpool [-] Connection pool is full, discarding connection:21:04
gordcitlinux: the pool full error requires https://github.com/openstack/ceilometer/commit/c84c113c0a402216c6a6f09ed4622a8163e4aaeb21:06
gordcregarding gnocchi measures show being empty, you should try to show cpu metrice instead21:07
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itlinuxlike gnocchi cpu metric show --resource-id=xxxx21:07
gordcif you can see cpu metric but not cpu_util, it's an issue with either your gnocchi_resource.yaml file missing cpu_util or your pipelin.yaml missing cpu_util transformation21:07
gordcgnocchi measures show cpu --resource-id blah21:08
itlinuxwhere should I check thanks!21:08
itlinuxfor the full I guess I need to apply the patch!21:08
gordcit seems it's in pike21:08
gordci guess we can backport it to ocata21:08
itlinuxthanks..21:09
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itlinuxlet me know what I need to do to apply it!21:09
gordcitlinux: if you don't want to backport it you can also change the threads oslo.messaging enables.21:10
gordci need to find the option.21:10
itlinuxok21:10
gordcexecutor_thread_pool_size21:11
gordchttps://github.com/openstack/oslo.messaging/blob/570fb93a2edac0e10eef352c2bd228b57a5add5e/oslo_messaging/server.py#L5421:12
gordcyou'll need to lower it to 10 (i think that's the default pool size set by requests)21:12
itlinuxok let me look.. brb..21:13
itlinuxso which path can I find this on the server?21:15
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itlinuxdoing. find now..21:16
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itlinuxI guess /usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py21:17
itlinux:)21:17
gordcoh, you can just put it in ceilometer.conf21:17
gordcand then restart collector (or notification agent if you don't have collector)21:18
itlinuxok..21:18
itlinuxsince this does not exist on here executor_thread_pool_size21:18
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itlinuxthis file does not have any of that data /usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py21:18
itlinuxI guess I will look at this /usr/lib/python2.7/site-packages/oslo_messaging/server.py21:19
itlinuxok this one does have it.. but if I can put it in ceilomter.conf btter21:19
itlinuxso in ceilometer.conf is there and I changed the default from 64 to 1021:20
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gordcthat should work? but that' does limit the number of active threads pulling from queues... you may need to bump up number of workers if you see queue growing)21:22
itlinuxwhich option is that?21:22
itlinuxlet me see ..21:22
itlinuxI found it it looks like default is 1 so I changed it to 521:23
gordcwell you don't necessarily need to... was just saying you may21:24
itlinuxok..21:24
itlinuxwell I did just in case :)21:24
itlinuxtips on this http://paste.openstack.org/show/621986/21:26
itlinuxnow that I changed the info..21:26
gordcuh... i don't actually use the swift driver.21:30
itlinuxahh that's the default on tripleo..21:31
itlinuxso not sure.. what's the best options here21:31
gordci guess you'll need https://github.com/gnocchixyz/gnocchi/blob/master/devstack/plugin.sh#L232-L237 set21:31
itlinuxok I will look21:32
gordci haven't tried the swift driver in quite a while so i'm probably not the best person to ask.21:32
itlinuxok21:32
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itlinuxbut that's devstack!21:41
itlinuxI assume this is under /etc/gnocchi!21:41
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itlinuxI have this in my gnocchi.conf21:43
itlinuxhttp://paste.openstack.org/show/621990/21:43
gordc... that's all you have?21:45
itlinuxno no that's only keystone..21:46
itlinuxhere is the entire file..21:46
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gordcthat part is use for authentication to gnocchi. not swift.21:47
gordcyou'll need to look at [storage] section.21:47
itlinuxhttp://paste.openstack.org/show/621991/21:47
itlinuxhere is the entire file21:48
itlinuxI replaced the password with mypassword.. so just to make sure I am not exposing it..21:49
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gordcyour user name is actually service:gnocchi?21:57
itlinuxnot sure that was setup by tripleo..21:57
itlinuxlet me try to see if I can test it somehow..21:58
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gordci feel like that's not right. but i haven't deployed swift in quite some time.22:00
itlinuxhttp://paste.openstack.org/show/621992/22:01
itlinuxthis is my proxy.swift.conf22:01
itlinuxor better proxy-swift.conf22:01
gordci'm not sure this is related to swift.22:06
gordcdo you have cinder configured to use swift as backup?22:06
itlinuxno22:06
itlinuxbut let me check.. I configure cinder to use pure.. so I remove all the rest.22:06
gordci see... err... you just need to figure out how to log into swift with gnocchi user.22:07
gordci'm pretty sure the service: prefix is wrong (unless swift for some reason expects it)22:07
itlinuxbut I remember that glance does use swift I think22:07
itlinuxyes let me check ..22:07
itlinuxstores = glance.store.http.Store,glance.store.swift.Store22:09
gordcis it's user name prefixed by project name?22:11
gordcmaybe it's right.22:11
itlinuxso here is what I have an I can connect .22:16
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itlinuxhttp://paste.openstack.org/show/621993/22:17
itlinuxthe list is longer I just cut a little..22:17
itlinuxhere is the stat http://paste.openstack.org/show/621994/22:18
gordcguess it's right then22:23
openstackgerritLingxian Kong proposed openstack/ceilometer master: Set default ceilometer storage backend to gnocchi  https://review.openstack.org/50747422:24
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