Friday, 2019-03-15

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ruffian_sheepe0ne:I have read the link you set,but ...I still dont know what the job our driver should do.The driver patch is this :
ruffian_sheepe0ne:We have run the Running Python Unit Tests.But I dont know what is the job should be set in the CI01:28
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openstackgerritMerged openstack/os-brick stable/pike: Handle multiple errors in multipath -l parsing
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openstackgerritfutaotao proposed openstack/cinder master: Modify the configuration mode of FusionStorage Cinder Driver
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LiangFanghi cores, anybody know how to get project id from project name?03:33
LiangFangit may need to query keystone to get project id03:34
LiangFangin cinder, is there any api to do this?03:37
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openstackgerritMerged openstack/os-brick master: Fix ScaleIO KeyError after upgrade
whoami-rajatLiangFang:  Hi, why do you want to do that from cinder? could you explain the usecase.04:14
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LiangFangwhoami-rajat: in order to enable the raw cache feature, the internal_project_id and internal_user_id need to be set in cinder.conf04:32
LiangFangbut in container environment, cinder.conf is filled by openstack_helm repo04:32
LiangFangand we find it's hard to get project_id at the time of deploy cinder container04:33
LiangFangso want to hardcode an internal_project_name and internal_user_name in values.yaml, so these hard coded info can be filled in cinder.conf04:35
LiangFangin cinder, a patch will be submitted, get_internal_tenant_context() will be modified. if there's internal_project_name and internal_user_name specified in cinder.conf, then it translate name to id04:37
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whoami-rajatLiangFang:  AFAIK cinder has cinder_internal_tenant_project_id and cinder_internal_tenant_user_id parameters in cinder.conf and we fetch it to generate the RequestContext for internal requests.06:29
whoami-rajatI'm not much familiar with helm repo and how it deploys containers so i've a few queries,06:29
whoami-rajat1) what are the contents and purpose of values.yaml06:29
whoami-rajat2) from where you will get internal_project_name to hardcode it in values.yaml, if values.yaml copies the same parameters in cinder.conf and we've project info, can't we directly supply internal_project_id?06:29
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LiangFangwhoami-rajat: to 1) values.yaml is in openstacl-helm repo, openstack-helm/cinder/values.yaml, you can clone the repo and see. It contains the default values for configure cinder containers. internal_project_name and internal_user_name want to be put there.06:56
LiangFangwhoami-rajat: 2) just hardcode a name, such as "internal_cinder_project" and "internal_cinder_user" in values.yaml. user can easily override the hardcode values via giving a parameter to helm ...06:58
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LiangFangat the time of deploying cinder containers, no cinder services are ready. helm then try to create project and user in a pod, use the name specified in values.yaml. But helm cannot get the project_id an user_id from pod, because when pod is running, configmap is already generated.07:03
LiangFangit is configmap which will fill cinder.conf07:03
LiangFangso configmap should get the internal_project_name and internal_user_name from values.yaml at beginning, then fill in cinder.conf, the run pod to create project and user using the name in values.yaml07:05
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ruffian_sheepwhoami-rajat:Hi,whoami-rajat.Do u know what the job should I set to the CI?07:07
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openstackgerrithjy proposed openstack/cinder master: Add MacroSAN cinder driver
openstackgerrithjy proposed openstack/cinder master: Add MacroSAN cinder driver
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openstackgerritzhufl proposed openstack/cinder master: Fix kwargs passed to exception to get better format of error message
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whoami-rajatruffian_sheep:  i think the CI should run tempest tests.08:19
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whoami-rajatruffian_sheep:  you can take reference from other CI's like here08:32
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openstackgerritRyan Liang proposed openstack/cinder master: VNX: delete the LUN from VNX backend
ruffian_sheepwhoami-rajat:Not yet09:07
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openstackgerritGorka Eguileor proposed openstack/cinderlib master: Fix cinderlib Python package
openstackgerritGorka Eguileor proposed openstack/cinderlib master: Add DevStack plugin
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openstackgerritRajat Dhasmana proposed openstack/cinder master: Gate Fix: Bumping versions in lower-constraints.txt
whoami-rajatgeguileo:  ^ making your patch dependent on this may pass it.10:26
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geguileowhoami-rajat: thanks, I'll update the patch now  :-)10:28
openstackgerritGorka Eguileor proposed openstack/cinder master: Fix VolumeAttachment is not bound to a Session
geguileowhoami-rajat: fingers crossed ^  :-)10:30
whoami-rajatgeguileo:  :)10:33
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openstackgerritRajat Dhasmana proposed openstack/cinder master: Gate Fix: Bumping versions in lower-constraints.txt
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efriedwhoami-rajat: os-brick ready for release?12:10
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openstackgerritGorka Eguileor proposed openstack/cinderlib master: Fix cinderlib Python package
openstackgerritGorka Eguileor proposed openstack/cinderlib master: Add DevStack plugin
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whoami-rajatefried: I think so, jungleboyj ?12:38
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efriedwhoami-rajat: I thought maybe prometheanfire was going to get impatient, but it sounds like he's not.13:04
efriedPretty sure jungleboyj said he was going to propose it, so I don't want to step on toes; I'm sure it's okay to wait for him.13:05
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whoami-rajatefried: he will be available in a while, I'm sure he won't mind it but it's better to ensure everything's alright this time.13:19
efriedwhoami-rajat: He spoke up in -requirements - he's on it as soon as he gets to his desk.13:19
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smcginnisSo I missed this, but why are we doing all this busy work to revert that connector name change?15:38
smcginnisjungleboyj ^15:38
smcginnisfried_rice: Still not following why it's a critical issue that required a revert and FFE.15:41
smcginnisBecause we didn't want a warning message in the log saying the name was changing when it's going to be changing?15:42
fried_ricesmcginnis: It's not going to be changing.15:42
smcginnisIt will be.15:42
fried_riceIIUC the original rename was a bad idea that never should have landed.15:42
smcginnisNo, they are changing the name. That's not the name of their product any more, so whether it's in stein (not any more) or train, it's changing.15:42
whoami-rajateharney: due to bionic migration our gates are failing at lower constraints jobs, that's why i bumped the package versions.15:43
smcginnisWe can drop the warning message, but such a trivial thing that I don't follow why this blew up into such a big thing.15:43
fried_ricesmcginnis: I wasn't involved in those decisions, don't really understand why the rename was originally proposed, or the rationale behind reverting. But on the surface, it looks like "rename my product" doesn't affect "name of the internal connector" and we don't want the latter to be following corporate rebrandings of the former.15:43
jungleboyjsmcginnis:  Right, but the connector name is not user visible so we don't want to make changes like this.15:44
smcginnisWhy not.15:44
jungleboyjsmcginnis:  hemna_ can best explain why.15:44
smcginnisConfusing in the long run to have a connector that is named for something that no longer exists.15:44
smcginnisKeep the mapping in there.15:44
smcginnisDrop the warning log and just do this as a stable release after requirements freeze is over.15:45
jungleboyjBecause os-brick is not intended to have vendor naming in it.15:45
smcginnisThen it's in there and they can finish renaming their drivers in train without needing to do this whole song and dance again.15:45
smcginnisIntended or not, it does.15:45
jungleboyjUgh, ok so we spent a good part of the week spinning around this.  hemna_  felt this was critical, so we pushed it.15:46
jungleboyjI am sure that I am missing a detail in the explanation.15:46
jungleboyjAlso discovered that the connector for NVME shouldn't have been merged in as what Cinder actually does is NVMe-oF .15:47
whoami-rajatjungleboyj:  smcginnis is there a requirements freeze exception too?15:47
jungleboyjDidn't understand how NVME worked at the time.15:47
whoami-rajatThis is for our gate fix at lower constraints,15:48
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eharneywhoami-rajat: right, i got that part..15:54
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smcginnisThe requirements freeze is really the openstack/requirements repo freeze. As long as we are using versions of packages that are already listed in there, we should be safe.15:58
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eharneysmcginnis: cool, makes sense16:02
openstackgerritGorka Eguileor proposed openstack/cinderlib master: Fix RBD connector
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openstackgerritGorka Eguileor proposed openstack/cinderlib master: WIP/DROP: Test cross-repo on cinderlib
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martinkennellyhey all (hemna especially), any update on the review of the tempest tests/logs for the RSD CI? No pressure, just curious so I could resolve any issues you may have ASAP. Thank you for taking the time to do this.16:27
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whoami-rajatsmcginnis: we did the FFE due to avishay's revert on the wwn part, also hemna proposed a case when the os-brick renaming will cause a failure since it wasnt renamed in cinder and nova.16:53
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jungleboyjwhoami-rajat:  I had a feeling I was forgetting a case that justified the change more.17:10
jungleboyjThanks for sharing that.  I have had too many fires burning this week.17:10
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whoami-rajatjungleboyj: I thought it was missed in the above convo so just for info :)17:27
jungleboyjwhoami-rajat:  Yep.  Very helpful.17:28
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tomtom001hello, running OpenStack queens and running into an issue where volumes go into a creating state and never finish.  I see the request go into the cinder-api, but the scheduler nor the the volume service ever see the vol id or request id.  Does anyone know where I could start looking for the root cause of this issue?17:41
tomtom001Also, after checking logs there are no error messages reported.17:42
tomtom001Some volumes have been stuck in this state for two days now.17:42
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jungleboyjtomtom001:  It sounds like it is not finding a host for the volumes.17:46
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jungleboyjThe error message for that isn't as obvious.  What logging level to you have set?17:47
eharneyif the create volume message never reaches the scheduler due to a problem with amqp, you wouldn't see an error message -- probably need to examine that layer17:49
jungleboyjIt would be a message like this:17:49
jungleboyjeharney:  Oh good thought.17:49
tomtom001jungleboyj: have debug turned on, is there a loglevel setting for cinder?17:49
tomtom001eharney: I'll doublecheck rabbit, I've done that, and it seems ok, but I'll check again.17:50
jungleboyjYes, in cinder.conf you can set debug = True and verbose = True17:50
jungleboyjNeed to restart your services to set that.17:51
tomtom001jungleboyj: no problem will do17:51
jungleboyjtomtom001:  Cool.  Hope that might help you find something.17:52
tomtom001hmmm.... turning on verbose didn't generate any new log entries18:00
tomtom001so I have debug and verbose set to True18:00
jungleboyjYou restarted the services.18:06
tomtom001debug was already turned on18:07
openstackgerritMerged openstack/cinder master: Gate Fix: Bumping versions in lower-constraints.txt
jungleboyjtomtom001:  And AMQP looked ok?18:10
tomtom001jungleboyj: yeah, this is the strangest thing I've seen in a while....  How about this:  is empty body meaningful from the cinder-api log?18:12
tomtom001jungleboyj: i'm not seeing any refused connections/channel/vhost errors in rabbit, is there any specific rabbit steps I could take to ensure that the cinder messaging is functioning correctly?18:14
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tomtom001The rabbit cluster looks healthy.18:14
jungleboyjI think the empty body is normal.18:18
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openstackgerritWalter A. Boring IV (hemna) proposed openstack/os-brick master: Add generate_connector_list
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openstackgerritMerged openstack/cinder master: NetApp SolidFire: Fix misbehavior on account creation

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