Wednesday, 2016-11-23

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openstackgerritzhongjun proposed openstack/manila-specs: Add spec for enable IPv6 in manila  https://review.openstack.org/36278602:39
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openstackgerritbailin.zhang proposed openstack/manila: Replace six.iteritems with dict.items()  https://review.openstack.org/40061102:54
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openstackgerritMarc Koderer proposed openstack/manila: Add first unit test for race conditions  https://review.openstack.org/40113209:04
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openstackgerritgecong proposed openstack/python-manilaclient: Add __ne__ built-in function  https://review.openstack.org/40113709:10
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openstackgerritRodrigo Barbieri proposed openstack/manila-specs: Add spec for Data Jobs table  https://review.openstack.org/39226210:38
tpsilvavponomaryov: ping10:38
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vponomaryovtpsilva: pong11:11
tpsilvavponomaryov: https://review.openstack.org/#/c/345526/8/manila/db/sqlalchemy/models.py11:15
tpsilvavponomaryov: this "export_location" property just gets the first export location from the model... like the share one11:15
tpsilvavponomaryov: you say the share one is added for compatibility... should I not include in snapshots then?11:16
vponomaryovtpsilva: share?11:18
tpsilvavponomaryov: look at your comment in this file11:18
vponomaryovtpsilva: line  number?11:19
tpsilvavponomaryov: 631 and 71511:19
vponomaryovtpsilva: both about export locations11:19
vponomaryovtpsilva: and your question is confusing to me11:20
tpsilvavponomaryov: you said it should be "export_locations", but this property just gets the first export location from the list and returns it11:20
vponomaryovtpsilva: when do you need "first"?11:20
vponomaryovtpsilva: you may need either "admin" EL, or "user" EL11:21
vponomaryovtpsilva: and chose any from list for each of them11:21
tpsilvavponomaryov: I guess it only made sense on "snapshot_show" method on API, but that's wrong11:24
tpsilvavponomaryov: ok11:24
vponomaryovtpsilva: it means you agree?11:24
vponomaryovwith comments11:24
tpsilvavponomaryov: yes... this initial implementation has some wrong stuff that I need to change11:25
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openstackgerritValeriy Ponomaryov proposed openstack/manila: [Devstack] Fix devstack plugin compatibility  https://review.openstack.org/40121911:52
vponomaryovganso, tbarron, toabctl, markstur: ^ unblocks our CI that fixes following bug: https://bugs.launchpad.net/mistral/+bug/164419411:57
openstackLaunchpad bug 1644194 in Manila "devstack plugin is broken with unregistered project endpoints in keystone" [Critical,In progress] - Assigned to Valeriy Ponomaryov (vponomaryov)11:57
openstackgerritValeriy Ponomaryov proposed openstack/manila: [Devstack] Fix devstack plugin compatibility  https://review.openstack.org/40121911:59
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* mkoderer is testing Valeriys fix11:59
* ganso is waiting for jenkins to run Valeriy's fix12:00
openstackgerritValeriy Ponomaryov proposed openstack/manila: [Devstack] Fix devstack plugin compatibility  https://review.openstack.org/40121912:01
* vponomaryov is waiting for those guys12:02
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* mkoderer thinks vponomaryov saved the world again12:04
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vponomaryovlist of affected projects: http://codesearch.openstack.org/?q=KEYSTONE_CATALOG_BACKEND&i=nope&files=&repos=12:09
vponomaryov25!12:09
mkodereroh ok I will fix barbican12:09
vponomaryovyes, there is notification about such deprecation - http://lists.openstack.org/pipermail/openstack-dev/2016-February/086272.html12:10
vponomaryovBUT, it should have notification for each of affect project12:11
vponomaryova/affect/affected/12:11
* vponomaryov likes collaboration in openstack community sooo much 12:11
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mkoderergouthamr: good morning12:37
gouthamrmkoderer: hey Marc. Good afternoon :) (evening where i am currently though)12:38
mkoderergouthamr: oh ;) I see12:38
mkoderergouthamr: btw I wrote an example of an race condition unit test12:38
mkodererhttps://review.openstack.org/#/c/401132/112:38
mkodererif you want to have a look12:39
mkodererit's quite trivial but a first idea12:39
gouthamrmkoderer: sure thing, will do. thanks!12:39
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mkoderergouthamr: and sure, we need to get this through to unblock the gate: https://review.openstack.org/#/c/401219/ :)12:42
gouthamrmkoderer: done :)12:44
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openstackgerritAlyson proposed openstack/manila: Add support for manage/unmanage snapshots in HNAS driver  https://review.openstack.org/40125313:14
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vponomaryovvkmc: https://review.openstack.org/#/c/401257/13:25
vkmcvponomaryov, thx13:31
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openstackgerritMerged openstack/manila: [Devstack] Fix devstack plugin compatibility  https://review.openstack.org/40121913:51
arnewiebalck_vkmc: did you have a chance to test https://review.openstack.org/#/c/393715/ against a backend that does not return a key?13:52
openstackgerritValeriy Ponomaryov proposed openstack/manila: [Tempest] Add scenario test creating share from snapshot  https://review.openstack.org/40075813:52
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openstackgerritValeriy Ponomaryov proposed openstack/manila: [Dummy driver] Add possibility to set delays for driver methods  https://review.openstack.org/40033114:05
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openstackgerritMarc Koderer proposed openstack/manila: Add first unit test for race conditions  https://review.openstack.org/40113214:22
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mkoderertbarron: would be happy to get some feedback on: https://review.openstack.org/#/c/401132/14:52
mkoderera small POC that could be useful for our race condition work14:53
tbarronmkoderer: i signed up for the review, will try to look at it today14:53
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openstackgerritValeriy Ponomaryov proposed openstack/manila-specs: Add spec for Scenario tests  https://review.openstack.org/37473114:58
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openstackgerritMerged openstack/manila: Update .coveragerc after the removal of openstack directory  https://review.openstack.org/38747815:58
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fishboneHello all, I am having an issue when I try to launch a manila share, it says that an ssh connection cannot be made to the manila instance17:49
fishbonehowever; the manila instance is reachable through ssh by other instances and all other instances in the system have internet connection17:49
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openstackgerritValeriy Ponomaryov proposed openstack/manila: [Tempest] Add scenario test creating share from snapshot  https://review.openstack.org/40075818:09
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tbarronfishbone: am trying to finish up some $work in order to take holidays for the rest of the week but will ask a little in case others can help (attention in this channel may be scant the rest of the week anyways).18:21
tbarronfishbone: by "launch a share" do you mean "create a share" using the generic driver?18:22
tbarronfishbone: and by "manila instance" do you mean a share server vm?18:23
tbarronfishbone: or do you mean that you have created a share and cannot mount it from a compute instance?18:23
fishbonemy apologies, yes I launch a share i mean create one and by manila instance i mean the share vm18:26
fishboneI am using the generic driver as well18:27
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fishbonethe share vm gets created and that is when the error shows18:27
fishbonethe share itself as well as the volume for it never get created18:28
fishbonei frequently use the cinder volume service, so I have tested that it is working18:28
openstackgerritMerged openstack/manila: Replace 'assertEqual(None, ...)' with 'assertIsNone(...)'  https://review.openstack.org/39317318:28
fishboneI am not sure why I am getting the error that an ssh connection cannot be established18:28
tbarronfishbone: are you running devstack?18:31
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fishboneno I am not18:33
fishboneI am running openstack regularly, if that's the way to call it18:33
fishbonei have ubuntu 14.04 servers and I am running openstack mitaka18:33
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tbarronfishbone: a distro? or did  you roll your own?  The reason I ask is b/c the generic driver works (for the most part) in our devstack gate but one has to take a lot of care to set it up right (in my opinion).18:34
fishboneYes I did roll it out on my own18:35
fishboneI did most of the work following the documentation outlined on openstack's website18:35
fishboneby the way, thanks for your help18:36
tbarronfishbone: is your goal to deploy the generic driver in production  (I wouldn't, but others here should chime in if they disagree) or to learn about manila?18:36
tbarronfishbone: for the latter purpose we are generally recommending deploying the LVM driver as a start18:36
fishboneyes I would love to hear everyone's opinion on that, however; I don't plan to use anything for production18:36
tbarronfishbone: so I'd recommend deploying the LVM driver first and get that working, then tackle the generic driver18:37
tbarronfishbone: be that as it may, you probably want to pastebin your logs, starting quite a bit *before* the ssh failure message18:38
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tbarronfishbone: for LVM driver look at "Option 1" here: http://docs.openstack.org/project-install-guide/shared-file-systems/draft/install-share-ubuntu.html18:42
tbarronfishbone: i haven't vetted that particular set of instructions myself as I typically work on another distro18:42
tbarronfishbone: but there are lots of folks in this channel (at least next week) who know this one well18:43
fishbonethanks, is there any deficit to using the lvm as opposed to the driver?18:43
fishboneas I have the lvm implementation for the cinder volume service, and according to the documentation the generic driver should integrate well with that18:44
tbarronfishbone: http://docs.openstack.org/project-install-guide/shared-file-systems/draft/install-share-ubuntu.html#two-driver-modes18:47
tbarron^^ but it says Optioon 1 is "without driver support for share management".  Poorly worded IMO. You still have full CRUD operations on shares.18:48
tbarronfishbone: what you *don't* have is network path separation via separate service VMs for separate tenants.18:49
tbarronfishbone: in production, with multiple tenants, this could be important.18:49
tbarronfishbone: but one wouldn't (I argue) use the generic driver in production anyways.  So for learning purposes I think LVM driver is a better place to start.18:50
tpsilvafishbone: the lvm driver creates LVM shares on the host running manila-share, while the generic driver launches instances with cinder volumes and puts the shares on these instances18:50
tbarronso right there is a dependency on  cinder not needed by the lvm driver18:51
tbarronbut the neutron dependencies are where it can really get messy :)18:51
tpsilvayep18:51
tpsilvafishbone: seems like your problem is likely manila-share not having connection to the instances18:53
tpsilvafishbone: make sure you can access the instances from manila-share, that's needed in order for the generic driver to work18:53
fishboneThanks again19:09
fishboneIs there any reason why the instances wouldn't be accessible from the manila-share service?19:09
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tpsilvafishbone: hm, not sure if I can help with that... don't know much about neutron stuff19:30
tpsilvafishbone: but try checking this: http://docs.openstack.org/developer/manila/devref/generic_driver.html#network-configurations19:31
tpsilvafishbone: maybe you need to connect the network of your instances to the public router19:31
fishbonethanks again19:32
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Fix wrong instructions in the install guide  https://review.openstack.org/40141020:27
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-openstackstatus- NOTICE: Due to a problem with the cinder volume backing the log server, jobs are failing with POST_FAILURE. Please avoid issuing 'recheck' commands until the issue is resolved.21:08
*** ChanServ changes topic to "Due to a problem with the cinder volume backing the log server, jobs are failing with POST_FAILURE. Please avoid issuing 'recheck' commands until the issue is resolved."21:08
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bswartzhah!21:13
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*** ChanServ changes topic to "OpenStack Shared File Systems | Manila"22:52
-openstackstatus- NOTICE: The affected filesystems on the log server are repaired. Please leave 'recheck' comments on any changes which failed with POST_FAILURE.22:52
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