Monday, 2016-04-11

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Eva-iHello. I'm unable to configure Zaqar's keystone settings to avoid all warnings (including deprecation ones) and errors. Some errors and warnings show themselves on zaqar start, some on the first request. Can someone please figure out the right settings for Zaqar to communicate with default devstack's keystone installation by using HTTPS? The example of my faulty 'keystone_authtoken' section of 'zaqar.conf' is here: http://paste.openstack.org/s01:45
openstackgerritMerged openstack/zaqar: Updated from global requirements  https://review.openstack.org/30289501:58
flwang1Eva-i: i dont' think the link you posted is accessible :)02:02
Eva-iflwang1: ok, here's paste on another hosting place: http://pastebin.com/te6w523U02:04
flwang1Eva-i: are you sure the user-name = zaqar  is correct?02:04
flwang1you're using - instead of _02:05
flwang1Eva-i: ^02:08
Eva-i"_"?02:09
Eva-iflwang1: when I use "username", I get: "WARNING oslo_config.cfg [-] Option "username" from group "keystone_authtoken" is deprecated. Use option "user-name" from group "keystone_authtoken"."02:09
Eva-i"02:09
flwang1hmm... interesting, in my devstack env, i saw username = nova02:10
Eva-iMy keystone config fails on the first request with error. When I try to fix it, I get another errors.02:10
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Eva-iflwang1: nova is not good example. As I know it uses also other deprecated keystone options.02:11
Eva-i*nova in devstack02:12
flwang1Eva-i: i checked my devstack env, most of the services are using "username"02:13
Eva-iflwang1: I believe you. But I set a task for me not to use any deprecated optons, so our install guide will last more time.02:14
flwang1Eva-i: and again, i don't believe user-name is a valid option02:15
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Eva-iflwang1: but keystone plugin says it should be used instead of "username"02:18
Eva-iflwang1: you can try to play with the settings too, maybe you'll get configuration without warnings and errors... I gave up. I think I should ask also in keystone chat. =/02:18
flwangEva-i: can you leave your vote on https://etherpad.openstack.org/p/newton-zaqar-summit-planning ?02:21
Eva-iflwang1: oh, I thought "Interested" was voting. But there's new "Vote" part under each, proposal. Okay, I'll vote now.02:23
flwang1and the bad thing is you and me can't join the summit :) and most of the topics proposed by us :(02:24
Eva-iflwang1: yes...02:34
Eva-iflwang1: What "driver" in this etherpad means? Is it someone who will lead the summit session or someone who will be working on Zaqar solving the problem?02:34
flwang1yes02:34
flwang1that's the frustrating part02:35
Eva-iflwang1: you mean 1st?02:35
flwang1lead the session02:35
flwang1so i will call in by hangout or skype to make sure all the sessions running well02:36
Eva-iflwang1: oh02:38
Eva-iflwang1: will you be able to hear people during the session, will people be able to hear you?02:40
flwang1absolutely yes02:41
Eva-iflwang1: someone will turn on hangout or skype on their laptop, right?02:44
Eva-ion the summit session02:44
flwang1Eva-i: yep, we can ask vkmc, ryansb or flaper87 to do that02:46
flwang1if they don't, i will -2 for all their patches in the future :)02:47
Eva-iflwang1: aha, I see. =)02:47
Eva-iflwang1: when is the deadline for voting?02:54
flwang1i would say by Tue02:55
flwang1since i need to setup the schedule asap02:55
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Eva-iflwang1: maybe I shouldn't lead any sessions during this summit. With me being session first timer and attending remotely there's high probability of getting into some awkward situation, especially if my session will be the first in the schedule.03:03
Eva-iflwang1: I tried to find a video that shows an example of some openstack design session. But I found not very relevant results. :o03:07
flwangbecause most of the design sessions are not recorded03:12
Eva-iflwang1: yes, this is what I thought.03:16
* Eva-i is scared03:26
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openstackgerritNeerja Narayan proposed openstack/zaqar: Adding Negative tests cases to Zaqar v1.0  https://review.openstack.org/29638107:38
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openstackgerritNeerja Narayan proposed openstack/zaqar: Adding Negative tests cases to Zaqar v1.0  https://review.openstack.org/29638108:06
openstackgerritNeerja Narayan proposed openstack/zaqar: Adding Negative tests cases to Zaqar v1.0  https://review.openstack.org/29638108:08
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openstackgerritNeerja Narayan proposed openstack/zaqar: Adding Negative tests cases to Zaqar v1.0  https://review.openstack.org/29638109:14
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wanghaoflwang: ping09:47
wanghaoflwang: ping09:47
wanghaoflwang: ping09:47
wanghaoflwang: https://review.openstack.org/#/c/286433/ this patch seems to need workflow +1 again to merge it into master, if you have free time, plz +1 again, thanks.09:48
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openstackgerritwangxiyuan proposed openstack/python-zaqarclient: Add update queue function in v2  https://review.openstack.org/29436812:24
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ryansbflwang: mean :P of course we can hangout/skype you in12:56
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ryansbmeeting, folks?15:02
Eva-iryansb: hello, I guess so15:02
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elmikohi folks =)15:03
Eva-iflwang: are you here?15:03
elmikoi had a quick question about the subscribe model for zaqar, does it still work in a manner where i inform the zaqar server about an endpoint that it should send messages to?15:03
ryansbelmiko: hiya15:03
ryansbyeah, that's right15:03
Eva-ielmiko: yes15:03
elmikocool, just wanted to make sure  my knowledge hadn't gotten stale ;)15:04
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-openstackstatus- NOTICE: Reminder, Gerrit will be offline from 20:00 to 21:00 UTC for a server replacement http://lists.openstack.org/pipermail/openstack-dev/2016-April/091274.html16:19
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flwang1morning18:31
flwang1vkmc: ryansb: flaper87: around?18:32
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ryansbflwang1: yup18:44
flwang1ryansb: https://etherpad.openstack.org/p/newton-zaqar-summit-planning may i get your vote?18:44
flwang1i'm going to schedule the sessions18:44
ryansbcertainly18:45
flwang1and unfortunately, i still can't contact vkmc18:45
flwang1so i can't figure out our new meeting time18:45
ryansbhrm.18:45
Eva-iflwang1: hello18:46
flwang1Eva-i: hi18:46
flwang1http://doodle.com/poll/2qbcr2ddavhbaq3n#table for this poll, still haven't get vkmc's response :(18:47
Eva-iI'm a bit relieved that my proposals didn't get much votes18:48
Eva-iflwang1: I talked about a week ago with vkmc, she's fine18:49
flwang1Eva-i: currently, we may go for 18:00UTC, that's my 6:00AM18:50
Eva-iflwang1: I don't mind 18:00 UTC ;)18:51
flwang1ok, if so, but it's not friendly for China18:52
flwang1so we will go to the new time UTC 18:00, i will send out a mail18:54
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flwang1ryansb: IIRC, you will fly to austin, right?19:01
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ryansbyup19:41
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*** ChanServ changes topic to "OpenStack Queuing and Notification Service || Smile :D || Meetings every Monday @ 21:00 UTC/15:00 UTC || Wiki: https://wiki.openstack.org/wiki/Zaqar || Paste: http://paste.openstack.org/ || Send messages and make some noise :D"21:08
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Eva-iHas anyone tried to run devstack with ssl enabled?21:08
flwangEva-i: i'm going to try that21:11
flwangEva-i: so you are still running into issues?21:11
Eva-iflwang: yes. I use these instructions to enable SSL in devstack: https://ask.openstack.org/en/question/45348/devstack-with-ssl/ https://blog-rcritten.rhcloud.com/?p=5. With both methods 'stack.sh' fails with different errors. I test devstack now without zaqar plugin enabled.21:14
flwangEva-i: so USE_SSL=True in localrc doesn't work?21:15
Eva-iflwang: yes, it doesn't work. Hm. I'll try to disable SELinux, maybe it will help.21:16
fribeiroEva-i: that usually does the trick :)21:17
Eva-ifribeiro: okay, let's see if it will work. I usually work on debian/ubuntu and still not get used to fedora-like systems.21:18
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klambrecHi folks, I've moved on to testing Zaqar into a proper Open Stack install, including Keystone, first thing I"m bumping into is that my HA Proxy instances are now getting a 401 in response to their OPTIONS requests. Is there a trick to getting Zaqar to respond to a simple OPTIONS ping without authentication ?21:34
flwangklambrec: can you access the zaqar api without haproxy?21:36
klambrecTo be honest I haven't tried, in my current setup Zaqar does not have a public IP. I rely on haproxy to forward requests. If this is non trivial, I"ll move my test client inside the management network somehow.21:39
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Eva-iflwang: fribeiro: no, turning off SELinux didn't helped, but there was a tiny hope. I get this SSL-related error for example: http://paste.openstack.org/show/FqqfsnoJb8wNf9IIjYzO/. Maybe this error is familiar to you?21:52
fribeiroEva-i: humm, looks like ssl is not enabled in cinder by default, it should know the protocol21:53
flwangklambrec: is it possible in your env to jump into the haproxy node to 'ping' zaqar?21:54
fribeiroEva-i: weird21:54
klambrecflwang, it is and that definitely works, to be clear : my setup worked fine until I changed the auth strategy21:55
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flwangklambrec: ah, possible since auth is always the first thing which may trouble you :)21:56
flwangcan you see any error in your zaqar log?21:58
klambrecflwang, haproxy sends an HTTP OPTIONS requests to the backend services to determine if they are alive, and when the auth_strategy is not set, Zaqar responds with something positive, 200 OK I guess, now it responds with 401, and so Haproxy considers Zaqar unavaialble.21:58
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flwangand it would be nice if you can paste it at paste.openstack. org and share the link21:58
klambrechttp://paste.openstack.org/show/493699/22:00
Eva-ifribeiro: hm, according to my stack.sh.log, nova commands work under SSL. Cinder commands do not. But their 'keystone_authtoken' settings are identical. Perhaps I should ask people in cinder chat. Maybe it's a bug.22:05
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flwangklambrec: btw i'm wondering how haproxy OPTIONS works with the other openstack service22:10
klambrecMy haproxy section for zaqar is pretty much a copy and paste of the keystone/swift ... etc.. sections. So unless there's a piece of haproxy config I haven't found yet in here; I suspect they do accept it.22:15
klambrechttps://www.haproxy.com/doc/aloha/7.0/haproxy/healthchecks.html#creating-a-health-check I don't I could even get HA Proxy to send along some extra Auth headers in the OPTIONS if I wanted to.22:28
klambrec* I don't think22:28
* Eva-i asked about my problem in cinder chat and got an answer: https://bugs.launchpad.net/devstack/+bug/153381322:31
openstackLaunchpad bug 1533813 in devstack "Cinder API server disagrees with USE_SSL=True" [Undecided,In progress] - Assigned to Guang Yee (guang-yee)22:31
flwangklambrec: but after rollback to noauth, does that work?22:31
klambrecYes it works just fine under noauth22:31
flwangklambrec: ok, i will give it a try and let you know22:34
klambrecCool, with noauth, Zaqar responds like this : 192.168.0.2 - - [11/Apr/2016 22:34:30] "OPTIONS / HTTP/1.0" 204 022:35
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flwangklambrec: got it, thanks for the feedback22:50
flwangklambrec: can you share me the config of you haproxy?22:51
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