Saturday, 2015-05-02

lhchengmorganfainberg: I'll follow-up with you on the driver interface on monday, got stuck on meeting and the horizon session size cleanup00:20
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morganfainberglhcheng: no worries00:33
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lhchengmorganfainberg: btw, I got the horizon session size down by 75% :)00:34
lhcheng34% is due to bad code that slipped in, and 41% is related to storing too much keystone info in the session00:35
samueldmqlhcheng, great work00:39
samueldmqlhcheng, does this make horizon work with v3 with signed cookies ?00:40
lhchengsamueldmq: yes, it will :)00:40
samueldmqlhcheng, at least for devstack, small deployments00:40
samueldmqlhcheng, oh, great !00:40
lhchengwith plenty of space available :)00:40
samueldmqlhcheng,do you have a patch up for this ?00:41
lhchengsamueldmq: still WIP: but that should reduce the size 31%00:42
samueldmqlhcheng, nice thanks; will take a look00:43
samueldmqmorganfainberg, keystone,nova,cinder,glance,swift,neutron00:43
lhchengsamueldmq: there are some cleanup needed in horizon side too00:43
samueldmqmorganfainberg, any other to have a 'core' functional devstack with v3 ?00:43
morganfainbergsamueldmq: look at what is run in
morganfainbergthat is what i'm targeting00:44
samueldmqmorganfainberg, k looking00:47
samueldmqlhcheng, so with that patch you doesnt store the sc in the token ?00:48
lhchengsamueldmq: correct00:48
samueldmqlhcheng, and then retrieve it when creating user?00:49
samueldmqlhcheng, it means sc is not being stored in the session ?00:49
lhchengsamueldmq: yes, the sc is not stored in session anymore00:49
samueldmqlhcheng, oh .. and how do we cache it ?00:49
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lhchengsamueldmq: the sc will then be retrieved when recreating the user object, so the result is one extra keystone call per page reload00:50
lhchengsamueldmq: the caching will be step 2, likely leverage the caching feature already available in django and store in there00:51
samueldmqlhcheng, so we will use horizon server caching (django) for the sc00:51
samueldmqlhcheng, and cookies for the rest00:52
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lhchengsamueldmq: it will be optional00:52
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samueldmqlhcheng, I would like it as default :p00:52
samueldmqlhcheng, imo it's better tahn having one more request per page load00:53
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lhchengsamueldmq: I like to avoid additional dependencies for horizon in devstack, keeping it simple00:53
samueldmqlhcheng, but the django caching is already available with django, isnt it ?00:54
lhchengsamueldmq: caching configuration, not the caching server00:55
samueldmqlhcheng, ++ so we still would need to put a backend there , such as memcached, right ?00:56
lhchengsamueldmq: for production, the deployer likely already have one00:56
lhchengsamueldmq: but for devstack, I like it to keep it simple. same reason why we want signed cookies as default :)00:57
samueldmqlhcheng, k makes sense; but you plan to put your solution as default then00:57
samueldmqlhcheng, needing keystone calls for every reload00:58
lhchengsamueldmq: yes, and deployer have the option to use caching if they want to.00:58
samueldmqlhcheng, nice and then it will be documented:00:59
samueldmqlhcheng, v2 works as today00:59
jamielennoxbknudson: i left a comment on without a +/- 1 as i'm not sure what you are doing is intentional or not00:59
samueldmqlhcheng, v3 needs a additional call to keystone if not using cached backend00:59
samueldmqlhcheng, the other option is to use cached backend and then v3 works as v2, no need of additional queries01:00
lhchengsamueldmq: no, it would be the same behavior for v2 and v3.01:00
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samueldmqlhcheng, the additional calls if not using cached backend01:01
samueldmqlhcheng, makes sense to me ... you can add me as reviewer of those patches if you want :)01:02
lhchengeven for v2, the cookie size can hit the limit if there are many openstack service endpoint registered.01:02
lhchengsamueldmq: sure01:02
samueldmqlhcheng, ++ so yes, then it makes still more sense01:02
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samueldmqjamielennox, hi01:10
samueldmqjamielennox, I run a default devstack and most of test pass (only 7 failing)01:11
samueldmqjamielennox, some of them because even in v3 mode, tempest tries to use /v2/tenants01:11
samueldmqjamielennox, others I got timeout, so nothing related to v3 auth support01:12
samueldmqjamielennox, I am going to setup a more complete devstack and try against it01:12
samueldmqwith neutron and swift01:13
samueldmqmorganfainberg, so looks that also adds sahara,ceilometer and heat01:15
openstackgerritMerged openstack/keystoneauth: Don't return default for domain in v2 accessinfo
jamielennoxsamueldmq: I'm surprised that tempest is the issue there01:17
jamielennoxsamueldmq: the places i'm aware of failure are those on the list01:17
jamielennoxlike for example glance talking to cinder01:17
jamielennoxand heat still uses v2 credentials for auth_token middleware01:18
jamielennoxbut that's a great start01:18
samueldmqjamielennox, :)01:18
samueldmqjamielennox, I will share the tempest results with you, give me a minute01:18
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morganfainbergsamueldmq: yes. basically we need to cover *everything* we can with v3 only01:21
morganfainbergsamueldmq: so we can mark v2 as deprecated.01:22
richmjamielennox: have you converted glance to use keystone_authtoken?01:23
jamielennoxrichm: i think so..?01:23
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jamielennoxdoes it not work?01:23
richmI've got glance api and glance registry working - glance cache looks a bit different though - do you remember converting glance cache?01:24
samueldmqmorganfainberg, k got it, will dig more on this, thanks01:25
samueldmqjamielennox, the paste is big01:25
samueldmqjamielennox, Could not submit your paste because your paste contains spam.01:25
samueldmqPlease fill out the CAPTCHA to proceed:01:26
jamielennoxrichm: for auth_token there generally isn't work required for each service - the exceptions there being zaqar, swift and to an extent heat01:26
jamielennoxnot knowing glance very well i dont think glance cache would use auth_token - auth_token does token auth and so it generally only protects the -api services01:27
jamielennoxsamueldmq: i'm probably not going to do anything on it today anyway, i think the goal should be to get it set up as an experimental job then we can just work through that01:28
samueldmqjamielennox, yes I will start with the experimental job01:28
richmjamielennox: Did you have to do anything in glance cache to make it use the [keystone_authtoken] section as in
samueldmqjamielennox, I think we have a good start with this first execution01:28
jamielennoxrichm: i just replied to your email on that01:29
samueldmqjamielennox, I just wanted to make sure how to set it up correctly, etc01:29
samueldmqjamielennox, to not submit a job without having tested anything01:29
samueldmqjamielennox, nvm, it cut the paste01:30
samueldmqthis one is ok
samueldmqjamielennox, morganfainberg to start, you want an experimental job for which project ?01:31
jamielennoxrichm: hmm, i've done everything for devstack - and it looks like devstack still sets up glance cache the old way:
jamielennoxi don't know why that is01:32
richmjamielennox: yeah, that's what I see on my rdo kilo install01:32
jamielennoxsamueldmq: umm, i've really got no idea which project01:32
jamielennoxrichm: i'll have to have a look at glance cache and see if it's using those options - are you seeing an error if you change it?01:33
samueldmqjamielennox, I think the ideal would be all of them :p01:33
richmjamielennox: no, just finished puppet-izing glance api and glance registry and saw that glance cache was doing things the old way01:33
jamielennoxsamueldmq: right01:33
samueldmqjamielennox, so we could work on wherever needs work, and run the checks01:33
richmI will see if I can just slap a keystone_authtoken section in there01:33
jamielennoxrichm: give me a few seconds to grep through the glance code and i'll do a devstack patch to swap that over. The gate should tell us if it's all god01:34
jamielennoxsamueldmq: you can ask on infra if that's possible01:34
samueldmqjamielennox, k will do, need to go afk for a bit, will keep you updated01:34
jamielennoxsamueldmq: otherwise maybe devstack? or tempest?01:34
samueldmqjamielennox, yeah, otherwise devstack and tempest would be good, will discuss with them01:35
samueldmqjamielennox, thanks01:35
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jamielennoxrichm: so there's v2 auth happening in glance there somewhere:
jamielennoxbut it's not taking it from the auth_token section so it shouldn't affect that01:38
jamielennoxrichm: yea - so those options in devstack are not being put into the keystone_authtoken section, so glance is doing it's own internal authentication to keystone there for some reason01:39
jamielennoxi haven't update that yet - that's the first time i've seen those options01:40
jamielennoxrichm: if you find more options like that please add them to
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richmjamielennox: ok02:07
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openstackgerritMerged openstack/keystoneauth: Copy missed test_fixtures from keystoneclient
openstackgerritMerged openstack/keystoneauth: Add endpoint and service ids to fixtures
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morganfainbergjamielennox: new ksm on Monday for kilo to cut the spammy log line.02:41
jamielennoxmorganfainberg: sounds good02:41
morganfainbergjamielennox: go enjoy your weekend!02:41
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jamielennoxheh - yea, crappy weather out02:42
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morganfainbergjamielennox: and I need to schedule client work session at the summit. Do we want 1 client and 1 middleware? Or 1 for both? Or ?02:43
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jamielennoxmorganfainberg: what do you want to do in the session?02:43
jamielennoxi'm trying to push some features but in terms of future work?02:43
morganfainbergWork sessions are the small groups so it'll be mostly core and devs02:44
morganfainbergSo we could talk about future plans/design things. Push code through / specs.02:44
morganfainbergIt's very free-form02:44
morganfainbergThink about it this weekend. I'll bug you on my Monday.02:45
morganfainbergSo I can finish the design session planning.02:45
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jamielennoxmorganfainberg: ok, sounds good - there's a few things around how i want this policy and auth plugin stuff to work02:50
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jamielennoxotherwise i'll just line up all my old reviews and assign them out02:51
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openstackgerritOpenStack Proposal Bot proposed openstack/keystone: Imported Translations from Transifex
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openstackgerritJamie Lennox proposed openstack/python-keystoneclient: Prompt for password on CLI if not provided
openstackgerritJamie Lennox proposed openstack/python-keystoneclient: A Default CLI plugin
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openstackgerritBrant Knudson proposed openstack/keystone: Use short names for drivers
openstackgerritBrant Knudson proposed openstack/keystone: Update sample config file
openstackgerritBrant Knudson proposed openstack/keystone: Remove unnecessary oauth_api check
openstackgerritBrant Knudson proposed openstack/keystone: De-duplicate auth methods
openstackgerritBrant Knudson proposed openstack/keystone: Use [] where a value is required
openstackgerritBrant Knudson proposed openstack/keystone: Remove support for loading auth plugin by class
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dstanekjamielennox: i have a falcon POC that i can commit and push for you to take a look at17:04
dstanekjamielennox: i just saw your email on the list about it17:04
dstanekhmmm...i think that there was one last thing for me to do there, but i can't quite remember17:10
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samueldmqwe have 4 external plugins deprecated since Icehouse at
samueldmqI think it's time to they go away20:51
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