Bug 1123826

Summary: [Upgrade] After Upgrade from Havana to Icehouse LBaas doesn't work - "cannot find group id for 'nogroup' "
Product: Red Hat OpenStack Reporter: Toni Freger <tfreger>
Component: openstack-neutronAssignee: Jakub Libosvar <jlibosva>
Status: CLOSED ERRATA QA Contact: Toni Freger <tfreger>
Severity: high Docs Contact:
Priority: high    
Version: 5.0 (RHEL 6)CC: chrisw, ihrachys, jlibosva, nyechiel, oblaut, sclewis, yeylon
Target Milestone: rc   
Target Release: 5.0 (RHEL 7)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-neutron-2014.1.1-6.el6ost openstack-neutron-2014.1.1-6.el7ost Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-09-02 17:59:56 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
lbaas-agent.log
none
lbaas-agent.ini none

Description Toni Freger 2014-07-28 11:15:23 UTC 
Created attachment 921753 [details]
lbaas-agent.log

Description of problem:
LBaaS doen't work after upgrade to Icehouse 

Version-Release number of selected component (if applicable):
Havana from http://download.eng.bos.redhat.com/rel-eng/OpenStack/4.0/2014-07-24.1
Icehouse from http://download.eng.bos.redhat.com/rel-eng/OpenStack/5.0-RHEL-6/2014-07-23.2

Haproxy the same RPM for Havana & Icehouse - haproxy-1.4.24-2.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1.Install Havana with LB
2.Configure pool/VIP/members/healthmonitor 
3.The load balancer works properly
4.Upgrade via http://docbuilder.usersys.redhat.com/22776/
 4.1  Method All at once
5.After upgrade within /var/lib/neutron/lbaas file (that created before the upgrade) the user_group is changed to "nogroup" even though in lbaas_agent.ini it still configured "haproxy" 

http://pastebin.test.redhat.com/224458

Actual results:
LB doesn't work - the log and the lbaas_agent.ini are attached 

Expected results:


Additional info:

In Icehouse after fresh installation the user_group is haproxy:
http://pastebin.test.redhat.com/224461
Comment 1 Toni Freger 2014-07-28 11:16:21 UTC 
Created attachment 921755 [details]
lbaas-agent.ini
Comment 3 Jakub Libosvar 2014-07-28 12:16:58 UTC 
Problem is that user_group in lbaas_agent.ini needs to be in [haproxy] section. Weird thing is that according source code of Havana it was the same. I'm trying to reproduce locally.
Comment 4 Nir Yechiel 2014-07-28 12:19:58 UTC 
I guess this is a dup of 1122724?
Comment 5 Jakub Libosvar 2014-07-28 12:23:33 UTC 
(In reply to Nir Yechiel from comment #4)
> I guess this is a dup of 1122724?

I don't think so. Bug 1122724 deals with RHEL 7 and new deployment while this (bug 1123826) is on RHEL 6.5 and it used to work in RHOS 4 but after upgrade to RHOS 5 it doesn't work with the same config file.
Comment 8 Toni Freger 2014-08-26 12:24:42 UTC 
LBaaS works properly after upgrade (All at once)
From: http://download.eng.bos.redhat.com/rel-eng/OpenStack/4.0/2014-08-15.1/
To: http://download.eng.bos.redhat.com/rel-eng/OpenStack/5.0-RHEL-6/2014-08-22.1/
Comment 10 errata-xmlrpc 2014-09-02 17:59:56 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/RHSA-2014-1119.html