Bug 1115946 - nova uid and gid are not constant across multinode deployments, causing problems on shared NFS instance storage
Summary: nova uid and gid are not constant across multinode deployments, causing probl...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-puppet-modules
Version: 5.0 (RHEL 7)
Hardware: x86_64
OS: Linux
high
urgent
Target Milestone: rc
: 5.0 (RHEL 7)
Assignee: Lukas Bezdicka
QA Contact: Jaroslav Henner
URL:
Whiteboard:
Depends On:
Blocks: 1001544 1115948
TreeView+ depends on / blocked
 
Reported: 2014-07-03 11:27 UTC by Jaroslav Henner
Modified: 2016-04-26 15:15 UTC (History)
6 users (show)

Fixed In Version: openstack-puppet-modules-2014.1-18.2.el7ost openstack-packstack-2014.1.1-0.32.1.dev1209.el7ost
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1115948 (view as bug list)
Environment:
Last Closed: 2014-07-24 17:25:04 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 104550 0 None None None Never
Red Hat Product Errata RHBA-2014:0930 0 normal SHIPPED_LIVE openstack-packstack and openstack-puppet-modules bug-fix advisory 2014-07-24 21:22:40 UTC

Description Jaroslav Henner 2014-07-03 11:27:54 UTC
Description of problem:
`--> pssh -H 1.2.3.15 -H 1.2.3.16 -H 1.2.3.17 -i 'id nova'    
[1] 13:10:27 [SUCCESS] 1.2.3.16
uid=162(nova) gid=162(nova) groups=162(nova),99(nobody),107(qemu)
[2] 13:10:27 [SUCCESS] 1.2.3.15
uid=995(nova) gid=993(nova) groups=993(nova)
[3] 13:10:27 [SUCCESS] 1.2.3.17
uid=995(nova) gid=994(nova) groups=994(nova),107(qemu)

Version-Release number of selected component (if applicable):
openstack-packstack-2014.1.1-0.30.dev1204.el7ost.noarch
openstack-nova-compute-2014.1-7.el7ost.noarch

How reproducible:
>80%

Steps to Reproduce:
1. Deploy multinode with packstack
2. pssh -H 1.2.3.15 -H 1.2.3.16 -H 1.2.3.17 -i 'id nova'

Actual results:
uids and gids are not uniform across the deployment. That makes shared instance storage failing on file access permissions.

Expected results:
 * uids and gids are uniform
 * or id's managment is used



Additional info:

Comment 2 Jaroslav Henner 2014-07-03 13:51:23 UTC
This has probably been caused by

https://github.com/stackforge/puppet-nova/commit/f854ca4e49a760161e17feda949fd8686fb84bda

Comment 3 Stephen Gordon 2014-07-03 14:15:24 UTC
Marking severity as urgent as if a user deploys with this there is no neat way to correct the UIDs in an RPM upgrade later.

Comment 6 Jaroslav Henner 2014-07-04 08:12:25 UTC
It is fixed in
openstack-packstack-2014.1.1-0.32.1.dev1209.el7ost.noarch
openstack-puppet-modules-2014.1-18.2.el7ost.noarch

Comment 11 Jaroslav Henner 2014-07-14 08:51:20 UTC
This has been verified already (comment #6). Setting the status.

Comment 13 errata-xmlrpc 2014-07-24 17:25:04 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2014-0930.html


Note You need to log in before you can comment on or make changes to this bug.