Thursday, 2016-05-26

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openstackgerritzhongjun proposed openstack/manila: Huawei: Fix exception in update_access not found  https://review.openstack.org/32025701:21
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saphihello everyone! I deploy manila using generic driver. but I have a problem. Manila-share node can't reach manila-share-server (log: ServiceInstanceException: SSH connection has not been established to 10.254.0.7 in 300s. Giving up)03:13
saphiplease help me03:13
bswartzsaphi: what distro?03:14
saphiubuntu 14.04 and I'm using linux bridge. about manila-service-image I downloaded from origin openstack manila image03:15
bswartzyou're deploying directly from upstream?03:15
bswartznot from packages?03:15
bswartzwhat release?03:16
saphiMitaka version.03:17
bswartzis it just a single node deployment or multi node?03:19
openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document how documentation needs to be  https://review.openstack.org/32133403:19
bswartzthe reason I'm asking is that we've seen issues between neutron and nova before which affect the service VM's ability to get an IP address03:19
bswartzif the service VM doesn't get an IP address, then we can't SSH to it03:19
bswartzit's a bug we can't reliably reproduce and we haven't been able to fix03:20
saphimulti node. I have 1 controller,  1 compute, and 1 storage node for cinder03:20
bswartzalso -- if you run multi node, and you use the generic driver, you MUST run the manila services on the same node with the neutron services03:21
bswartzthis is due to a limitation of how the generic driver works03:21
saphiand I saw cinder didn't create a volume??03:21
openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document how documentation needs to be  https://review.openstack.org/32133403:22
saphiyes. I install manila services on controller03:22
bswartzif manila decides the share server creation failed then it probably will never get to the rest of the share creation code where cinder would be invoked03:22
bswartzand again there are a few reasons the SSH connection might time out03:22
bswartztry to determine if the service VM really did get an IP address and if you can SSH to it03:23
saphiin controller node. I can't ping to share-server03:23
saphiin controller node. I can't ping to service VM03:23
bswartznormally you can't ping the service VM03:23
bswartzyou have to ping it from the net namespace that neutron created for that network03:24
saphioh. so how can manila-share ssh to service VM?03:24
saphiyes. ping from net namespace is OK03:25
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bswartzokay03:33
bswartzso the question is why the driver couldn't SSH03:33
bswartzmaybe something was slow and that's why it hit the timeout03:33
bswartzif you can reproduce the issue and show that you can SSH to the service VM in the time period before the manila driver times out then it's probably a driver issue03:34
bswartzif you also can't SSH then maybe something is going on with nova or neutron03:34
saphiI think problem with nova and neutron too03:37
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openstackgerritOpenStack Proposal Bot proposed openstack/manila-ui: Updated from global requirements  https://review.openstack.org/32134704:37
openstackgerritOpenStack Proposal Bot proposed openstack/python-manilaclient: Updated from global requirements  https://review.openstack.org/32134804:41
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openstackgerritCedric Zhuang proposed openstack/manila: Add EMC Unity Driver for Manila  https://review.openstack.org/31242305:48
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DaiDVHi everybody, I'm facing a problem. I'm  install manila option1, it's OK. but I install option2 with Cinder (Cinder work well), I can't create share instance and when I delete it, its status is "error_deletting"09:06
DaiDVAnother problem: I follow openstack docs mitaka, and I can't get manila-ui on dashboard like devstack?09:07
DaiDVcan anyone help me?09:07
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vponomaryovDaiDV: anyone who would try to help will ask, what configuration do you have, what commands did you use09:31
vponomaryovDaiDV: what version of manila and other projects did you use?09:32
vponomaryovDaiDV: what is in logs? traces?09:32
vponomaryovDaiDV: there is billion of possible causes09:32
vponomaryovDaiDV: manila UI can be easily enabled in devstack setting env var "MANILA_UI_ENABLED=True", but it will be installed only if Horizon is enabled in Devstack09:34
vponomaryovtoo09:34
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openstackgerritzhongjun proposed openstack/manila: Add snapshot instances admin APIs  https://review.openstack.org/23465810:02
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openstackgerritTom Barron proposed openstack/manila: Do not supply logging arguments as tuple.  https://review.openstack.org/32093611:47
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document instructions for documentation  https://review.openstack.org/32133413:13
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document instructions for documentation  https://review.openstack.org/32133413:15
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openstackgerritClinton Knight proposed openstack/manila-specs: Add spec for Manila share revert to snapshot  https://review.openstack.org/31569514:11
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openstackgerritValeriy Ponomaryov proposed openstack/manila-image-elements: Use ubuntu-minimal instead of ubuntu-core  https://review.openstack.org/32157014:20
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openstackgerritTom Patzig proposed openstack/manila: Delete VLAN on delete_vserver in Netapp cmode  https://review.openstack.org/31942715:27
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openstackgerritTom Patzig proposed openstack/manila: Adding info to use venv of tox for reno  https://review.openstack.org/32162715:50
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gouthamrhey i brain dumped a document to help people understand documentation.. would appreciate reviews: https://review.openstack.org/#/c/321334/16:02
gouthamrplease feel free to edit the patch if you would like to add more information..16:02
gouthamrdustins ^^16:02
rrajagouthamr: did you miss the security guide?16:03
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rrajagouthamr: i mean this, http://docs.openstack.org/security-guide/shared-file-systems.html16:04
gouthamrrraja: oops, i did miss it16:04
gouthamrrraja: thanks :) please feel free to -116:05
rrajagouthamr: I'm not after stacklaytics points. :)16:05
alkhodos_Hi everyone, my CI started to fail on tempest invocation with error saying that there is no opt 'username' in 'identity' group. But there is such opt in my tempest.conf, any idea what could be wrong here? http://paste.openstack.org/show/505701/ - output16:05
gouthamrrraja: lol. no -1s really help me keep track, i suck at following up sometimes16:06
rrajagouthamr: ok.16:06
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vponomaryovalkhodos_: it doesn't matter what do you have in *.conf16:07
gouthamralkhodos_: https://github.com/openstack/manila/blob/master/contrib/ci/post_test_hook.sh#L20716:07
alkhodos_vponomaryov: gouthamr: still not catching where this error comes from...16:08
vponomaryovalkhodos_: matters tempest, devstack and manila's plugin for version compatibility16:09
vponomaryovs/for//16:09
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openstackgerritRodrigo Barbieri proposed openstack/manila-specs: Add spec for Share Retype  https://review.openstack.org/31570816:17
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vponomaryovalkhodos_: also, to you disable "extend tests you need just to defune option "run_extend_tests=False" in [share] group of tempest.conf file16:23
vponomaryovs/to you/to/16:23
vponomaryovs/defune/define/16:23
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vponomaryovalkhodos_: list of all manila options is here https://github.com/openstack/manila/blob/master/manila_tempest_tests/config.py16:24
vponomaryovalkhodos_: use tempest version defined here - https://github.com/openstack/manila/blob/master/contrib/ci/common.sh16:24
vponomaryovalkhodos_: and you can do same tricks in your CI that are done in manila's hooks16:25
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vponomaryovalkhodos_: looks liek you used latest tempest and pulled this commit - https://github.com/openstack/tempest/commit/2855a18e752f70370c9179949a0cd83ff594f90816:28
vponomaryovalkhodos_: example https://github.com/openstack/devstack-plugin-glusterfs/blob/master/manila/pre_test_hook.sh16:29
vponomaryovalkhodos_: and https://github.com/openstack/devstack-plugin-glusterfs/blob/master/manila/post_test_hook.sh16:30
vponomaryovalkhodos_: "pre_test_hook.sh" is running before devstack installation and "post_test_hook" - after (tempest is started here)16:30
openstackgerritRodrigo Barbieri proposed openstack/manila-specs: Add spec for Share Retype  https://review.openstack.org/31570816:31
openstackgerritRodrigo Barbieri proposed openstack/manila-specs: Add spec for Data Service API  https://review.openstack.org/31570916:31
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alkhodos_vponomaryov: I can't understand when are these hooks triggered?16:39
vponomaryovalkhodos_: it is related to CI jobs defined in openstack CI16:40
vponomaryovalkhodos_: in your case you need to simulate it16:40
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alkhodos_vponomaryov: so basicly I need to force install correct tempest version, right?16:41
vponomaryovalkhodos_: do stuff from "pre" script before devstack run and "post" stuff after it, reusing version of tempest defined in manila repo16:41
alkhodos_vponomaryov: got it, thanks16:42
openstackgerritClinton Knight proposed openstack/manila-specs: Add spec for Manila share revert to snapshot  https://review.openstack.org/31569516:44
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dustinsgouthamr: On it!17:43
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document instructions for documentation  https://review.openstack.org/32133417:48
gouthamrdustins: thank you... made the fix rraja suggested..17:48
dustinsgouthamr: No problem, just looking at the updated patch set now17:49
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rrajagouthamr: cool!17:53
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madornwhat does the manila-data service do exactly?  i can't find any documentation on it?18:39
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JP_can anyone give me an idea why manila-share would report an HDFS share as NOT HEALTHY when 'hdfs fsck /' reports HEALTHY?18:51
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gouthamrmadorn: the manila-data service was introduced in mitaka and it helps run the migration workflows as of mitaka19:08
gouthamrmadorn: it's being enhanced to do more things in Newton19:09
gouthamrJP_: maybe ask the question on the mailing list? looks like not many HDFS users are around..19:12
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document instructions for documentation  https://review.openstack.org/32133419:24
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madorngouthamr: thanks!20:21
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madornwhat are the most common reasons for nfs share creation erroring out?? ...i can create a share, which creates the actual share network and instance....i can ssh into the instance, everything looks good. but the status eventually changes to error.21:27
madornthis is the error it gives me21:27
madornhttp://paste.openstack.org/show/505747/21:27
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madornlooks like it errors out if the service can't ssh into the share instance from the actual compute node..i got it work by manually burying the interface manila creates on the compute node into the network_share bridge...ill need to mess around with it some more.23:05
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openstackgerritGoutham Pacha Ravi proposed openstack/manila: Document instructions for documentation  https://review.openstack.org/32133423:40
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