Re: [Users] [ovirt test day 3] DWH installation

2014-03-07 Thread Alon Bar-Lev


- Original Message -
 From: Sandro Bonazzola sbona...@redhat.com
 To: Users@ovirt.org, Brian Proffitt bprof...@redhat.com, Dave Neary 
 dne...@redhat.com, Einav Cohen
 eco...@redhat.com, Yaniv Dary yd...@redhat.com, Alon Bar-Lev 
 alo...@redhat.com
 Sent: Friday, March 7, 2014 9:55:23 AM
 Subject: [ovirt test day 3] DWH installation
 

snip

 I wasn't able to test it on Gentoo because snmp4j failed to build due to
 unmappable ascii encoding (I'm using italian locale)
 Not opened a BZ on gentoo bugzilla since it comes from an experimental
 overlay
 

You could just add LC_ALL=C LANG=C emerge ... to proceed

But I am your friendly downstream for that (you got snmp4j from my overlay, 
right?), please send me at least the build errors and emerge --info.

Thanks!
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Re: [Users] hosted engine help

2014-03-07 Thread Sandro Bonazzola
Il 07/03/2014 01:10, Jason Brooks ha scritto:
 Hey everyone, I've been testing out oVirt 3.4 w/ hosted engine, and
 while I've managed to bring the engine up, I've only been able to do it
 manually, using hosted-engine --vm-start.
 
 The ovirt-ha-agent service fails reliably for me, erroring out with
 RequestError: Request failed: success.
 
 I've pasted error passages from the ha agent and vdsm logs below.
 
 Any pointers?

looks like a VDSM bug, Dan?

 
 Regards, Jason
 
 ***
 
 ovirt-ha-agent.log
 
 MainThread::CRITICAL::2014-03-06
 18:48:30,622::agent::103::ovirt_hosted_engine_ha.agent.agent.Agent::(run) 
 Could not start ha-agent
 Traceback (most recent call last):
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py, 
 line 97, in run
 self._run_agent()
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py, 
 line 154, in _run_agent
 
 hosted_engine.HostedEngine(self.shutdown_requested).start_monitoring()
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py,
  line 303, in start_monitoring
 for old_state, state, delay in self.fsm:
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/fsm/machine.py, 
 line 125, in next
 new_data = self.refresh(self._state.data)
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/state_machine.py,
  line 77, in refresh
 stats.update(self.hosted_engine.collect_stats())
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py,
  line 623, in collect_stats
 constants.SERVICE_TYPE)
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py, 
 line 171, in get_stats_from_storage
 result = self._checked_communicate(request)
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py, 
 line 198, in _checked_communicate
 raise RequestError(Request failed: {0}.format(msg))
 RequestError: Request failed: success
 
 
 vdsm.log
 
 Thread-29::ERROR::2014-03-06 18:48:11,101::API::1607::vds::(_getHaInfo)
 failed to retrieve Hosted Engine HA info
 Traceback (most recent call last):
   File /usr/share/vdsm/API.py, line 1598, in _getHaInfo
 stats = instance.get_all_stats()
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/client/client.py, 
 line 86, in get_all_stats
 constants.SERVICE_TYPE)
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py, 
 line 171, in get_stats_from_storage
 result = self._checked_communicate(request)
   File
 /usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py, 
 line 198, in _checked_communicate
 raise RequestError(Request failed: {0}.format(msg))
 RequestError: Request failed: success
 
 
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Re: [Users] hosted engine help

2014-03-07 Thread Dan Kenigsberg
On Fri, Mar 07, 2014 at 10:17:43AM +0100, Sandro Bonazzola wrote:
 Il 07/03/2014 01:10, Jason Brooks ha scritto:
  Hey everyone, I've been testing out oVirt 3.4 w/ hosted engine, and
  while I've managed to bring the engine up, I've only been able to do it
  manually, using hosted-engine --vm-start.
  
  The ovirt-ha-agent service fails reliably for me, erroring out with
  RequestError: Request failed: success.
  
  I've pasted error passages from the ha agent and vdsm logs below.
  
  Any pointers?
 
 looks like a VDSM bug, Dan?

Why? The exception is raised from deep inside the ovirt_hosted_engine_ha
code.
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[Users] [oVirt Test Day 3] all-in-one

2014-03-07 Thread danken
Hi,

I've tested all-in-one, and it went much smoother than I've
expected! I must admit that it was a rather shallow test.

- Installed a fresh CentOS 6.5 minimal installation
- Followed http://www.ovirt.org/OVirt_3.4_Test_Day#Installation_notes
- Followed http://www.ovirt.org/Feature/AllInOne#Installation_flow
- Followed http://www.ovirt.org/Quick_Start_Guide#Install_oVirt
- Typed Yes Yes Yes like a blind baboon
- Connected to the admin portal
- Created a VM
- Ran it
- Hibernated it.

All went well. However, as reproted by Piotr in a parallel thread, I
failed connect with spice to the VM. I had to run `service iptables
restart` to make enable the iptables rules that were installed.

Sandro, can this be done automatically?
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Re: [Users] [oVirt Test Day 3] all-in-one

2014-03-07 Thread Sandro Bonazzola
Il 07/03/2014 11:04, dan...@redhat.com ha scritto:
 Hi,
 
 I've tested all-in-one, and it went much smoother than I've
 expected! I must admit that it was a rather shallow test.
 
 - Installed a fresh CentOS 6.5 minimal installation
 - Followed http://www.ovirt.org/OVirt_3.4_Test_Day#Installation_notes
 - Followed http://www.ovirt.org/Feature/AllInOne#Installation_flow
 - Followed http://www.ovirt.org/Quick_Start_Guide#Install_oVirt
 - Typed Yes Yes Yes like a blind baboon
 - Connected to the admin portal
 - Created a VM
 - Ran it
 - Hibernated it.
 
 All went well. However, as reproted by Piotr in a parallel thread, I
 failed connect with spice to the VM. I had to run `service iptables
 restart` to make enable the iptables rules that were installed.
 
 Sandro, can this be done automatically?
 

Sure, need to investigate on this iptables restart requirement.
Can you open a BZ about it?


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Re: [Users] [oVirt Test Day 3] all-in-one

2014-03-07 Thread Dan Kenigsberg
On Fri, Mar 07, 2014 at 11:49:06AM +0100, Sandro Bonazzola wrote:
 Il 07/03/2014 11:04, dan...@redhat.com ha scritto:
  Hi,
  
  I've tested all-in-one, and it went much smoother than I've
  expected! I must admit that it was a rather shallow test.
  
  - Installed a fresh CentOS 6.5 minimal installation
  - Followed http://www.ovirt.org/OVirt_3.4_Test_Day#Installation_notes
  - Followed http://www.ovirt.org/Feature/AllInOne#Installation_flow
  - Followed http://www.ovirt.org/Quick_Start_Guide#Install_oVirt
  - Typed Yes Yes Yes like a blind baboon
  - Connected to the admin portal
  - Created a VM
  - Ran it
  - Hibernated it.
  
  All went well. However, as reproted by Piotr in a parallel thread, I
  failed connect with spice to the VM. I had to run `service iptables
  restart` to make enable the iptables rules that were installed.
  
  Sandro, can this be done automatically?
  
 
 Sure, need to investigate on this iptables restart requirement.
 Can you open a BZ about it?

I can, and I just have: Bug 1073965 - iptables rules are not applied at
the end of all-in-one installation
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Re: [Users] tags?

2014-03-07 Thread Robert Story
On Thu, 6 Mar 2014 21:57:21 -0500 (EST) Andrew wrote:
AC It's a way of grouping elements together.
AC Eg. tag all the product VMs / Hosts
AC Then filter by these tags to perform operations just on those.
AC 
AC 
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html-single/Administration_Guide/index.html#sect-Tags

Ahh, I keep forgetting that oVirt is basically RHEV... Thanks.

So I see how it helps to find tagged objects, but not any way to perform
bulk operations on them. It would be really nice to be able to find all VMs
tagged as 'webserver' and add/remove a user to all of them in one operation.


Robert

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Re: [Users] tags?

2014-03-07 Thread Einav Cohen
 - Original Message -
 From: Robert Story rst...@tislabs.com
 Sent: Friday, March 7, 2014 11:04:36 AM
 
 On Thu, 6 Mar 2014 21:57:21 -0500 (EST) Andrew wrote:
 AC It's a way of grouping elements together.
 AC Eg. tag all the product VMs / Hosts
 AC Then filter by these tags to perform operations just on those.
 AC
 AC
 https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html-single/Administration_Guide/index.html#sect-Tags
 
 Ahh, I keep forgetting that oVirt is basically RHEV... Thanks.
 
 So I see how it helps to find tagged objects, but not any way to perform
 bulk operations on them. It would be really nice to be able to find all VMs
 tagged as 'webserver' and add/remove a user to all of them in one operation.

Hi Robert, 

actually, what you are asking for should not be limited only to a sub-set 
of objects filtered by tag; we should allow batch operations on any sub-
set of objects, filtered by tags, object name, object's cluster-description 
and/or cpu-consumption. 

bulk operations are available today, typically on actions that don't 
require a dialog interaction (other than confirmation dialog, maybe), 
e.g. Run VM, Stop VM, Maintenance/Activate Host, etc. 

per your example: granting user permissions on an object is done 
in the context of the Permissions sub-tab of that object. 
today, sub-tabs are displayed/associated only with a single item, 
hence sub-tab operations are performed in the context of that single item. 
one way of resolving what you are asking for is to change the sub-tabs to 
support displaying data and performing actions in the context of multiple 
items, rather than a single item. 
We can also try and find other solutions for this particular problem, 
however these solutions will require making the 'Add Permissions action 
available from another location/context in the GUI (e.g. the VMs main-tab, 
rather than / in addition to the Permissions sub-tab, in which the 'Add 
Permission' action is available today). 

please feel free to open an RFE on this issue: 
https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt

Thanks.

 
 
 Robert
 
 --
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Re: [Users] tags?

2014-03-07 Thread Robert Story
On Fri, 7 Mar 2014 11:47:11 -0500 (EST) Einav wrote:
EC actually, what you are asking for should not be limited only to a
EC sub-set of objects filtered by tag; we should allow batch operations on
EC any sub- set of objects, filtered by tags, object name, object's
EC cluster-description and/or cpu-consumption. 

Yes, I agree.

EC one way of resolving what you are asking for is to change the
EC sub-tabs to support displaying data and performing actions in the
EC context of multiple items, rather than a single item. 
EC [snip]
EC please feel free to open an RFE on this issue: 
EC https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt

See https://bugzilla.redhat.com/show_bug.cgi?id=1074026,  RFE: support bulk
operations in admin portal.

Robert

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Re: [Users] tags?

2014-03-07 Thread Ravi Nori

On 03/07/2014 12:11 PM, Robert Story wrote:

On Fri, 7 Mar 2014 11:47:11 -0500 (EST) Einav wrote:
EC actually, what you are asking for should not be limited only to a
EC sub-set of objects filtered by tag; we should allow batch operations on
EC any sub- set of objects, filtered by tags, object name, object's
EC cluster-description and/or cpu-consumption.

Yes, I agree.

EC one way of resolving what you are asking for is to change the
EC sub-tabs to support displaying data and performing actions in the
EC context of multiple items, rather than a single item.
EC [snip]
EC please feel free to open an RFE on this issue:
EC https://bugzilla.redhat.com/enter_bug.cgi?product=oVirt

See https://bugzilla.redhat.com/show_bug.cgi?id=1074026,  RFE: support bulk
operations in admin portal.

Robert

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Just FYI if you need this functionality ASAP, you can use Java SDK [1] 
to get what you need. You will need a little Java program to loop 
through the VMs and invoke operations on it.


[1] http://www.ovirt.org/Java-sdk

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[Users] GSoC 14 Idea Discussion - virt-sparsify integration

2014-03-07 Thread Utkarsh Singh
Hello,

I am Utkarsh, a 4th year undergrad from IIT Delhi and a GSoC-14
aspirant. I have been lately involved in an ongoing project Baadal
Cloud Computing Platform in my institute, which has got me interested
in oVirt for a potential GSoC project.

I was going through the virt-sparsify integration project idea. I have
gone through the architecture documentation on the oVirt website. As
far as I understand, the virt-sparsify integration needs to be done on
the VDSM daemon, and it's control is either going to be completely
independent of ovirt-engine (for example running it once every 24
hours), or it's something that is centrally controlled by the
ovirt-engine through XML/RPC calls. The details are not specified in
the project ideas page. I would like to ask -

1. What would be the proposed ideal implementation? (Central-Control
or Independent-Control)
2. Is virt-sparsify usage going to be automated or
administrator-triggered, or a combination of both?


There are some aspects of the idea, which I would like to discuss
before I start working on a proposal.

It's not necessary that an automated usage of virt-sparsify is limited
to any simple idea. Architecture documentation states that
ovirt-engine has features like Monitoring that would allow
administrators (and possibly users) to be aware of vm-guest
performance as well as vm-host performance. I am not very sure about
how this data is collected, Is it done through MoM, or Is this
directly done by VDSM, or is someone else doing this (for hosts). It
would be great if someone can explain that to me. This information
about vm-guest usage and vm-host health can help in determining how
virt-sparsify is to be used.

I am also not very clear about the Shared Storage component in the
architecture. Does oVirt make any assumptions about the Shared
Storage. For example, the performance difference between running
virt-sparsify on NFS as compared to running it (if possible) directly
on storage hardware. If the Storage solution is necessarily a NAS
instance, then virt-sparsify on NFS mount is the only option.



Right now, I am in the process of setting up oVirt on my system, and
getting more familiar with the architecture. Regarding my experience.
I am acquainted with both Java and Python. I have little experience
with JBoss, but I have worked on some other Web Application Servers
like web2py and Play Framework. My involvement in Baadal Platform has
got me acquainted with libvirt/QEMU, the details of which I have
mentioned below (if anyone is interested).

Please advise me about the things that I am missing about this
project. If there are some implementation details that I need to know,
kindly help me with that too.



Looking forward. Thanks.
=
Utkarsh
IIT Delhi

Ongoing project details -

Article (Old)
  
http://www.cc.iitd.ernet.in/CSC/index.php?view=articleid=123:baadal-the-iitd-computing-cloud

Github
  https://github.com/apoorvemohan/newbaadal

My contribution - Deployment Scripting and Sandbox Environment Setup for Testing
  https://github.com/apoorvemohan/newbaadal/tree/master/baadaltesting/sandbox
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Re: [Users] Upgrade from 3.4.0-0.9 to 3.4.0-0.12

2014-03-07 Thread Maurice James
Any status on this?

-Original Message-
From: Yair Zaslavsky [mailto:yzasl...@redhat.com] 
Sent: Friday, March 07, 2014 1:53 AM
To: Maurice James
Cc: users@ovirt.org; Eli Mesika
Subject: Re: [Users] Upgrade from 3.4.0-0.9 to 3.4.0-0.12



- Original Message -
 From: Maurice James midnightst...@msn.com
 To: users@ovirt.org
 Sent: Friday, March 7, 2014 1:49:23 AM
 Subject: [Users] Upgrade from 3.4.0-0.9 to 3.4.0-0.12
 
 I got the following error while trying to upgrade
 
  
 
 ;; -HEADER- opcode: QUERY, status: NOERROR, id: 35994
 
 psql:upgrade/03_04_0600_event_notification_methods.sql:10: ERROR:  
 column notification_method contains null values

Maurice,
As far as I understand, this was resolved by 
https://bugzilla.redhat.com/show_bug.cgi?id=1072549
 (CC'ing Eli who worked on this bug)
Eli - I see the patch has script numbering of 03_05 - is there a plan to 
provide 03_04 script for that fix?

Yair



 
 2014-03-06 18:33:46 ERROR otopi.context context._executeMethod:161 
 Failed to execute stage 'Misc configuration': Command 
 '/usr/share/ovirt-engine/dbscripts/upgrade.sh' failed to execute
 
 psql:/var/lib/ovirt-engine/backups/engine-20140306183332.9FQBdD.sql:16:
 ERROR:  language plpgsql already exists
 
 2014-03-06 18:42:58 ERROR 
 otopi.plugins.ovirt_engine_common.base.core.misc
 misc._terminate:150 Execution of setup failed
 
 
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Re: [Users] Snapshots not listed for VM using 3.3.4

2014-03-07 Thread Markus Stockhausen
 Von: users-boun...@ovirt.org [users-boun...@ovirt.org]quot; im Auftrag von 
 quot;Trey Dockendorf 
 [treyd...@gmail.com]
 Gesendet: Freitag, 7. März 2014 23:23
 An: users
 Betreff: [Users] Snapshots not listed for VM using 3.3.4
 
 I have two VMs in my cluster, one is CentOS 6.5 and one is CentOS
 5.10.  I have updated qemu on the ovirt nodes to use the RPMs from
 http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6.
 
 # yum list installed | grep qemu
 gpxe-roms-qemu.noarch 0.9.7-6.10.el6@base
 qemu-img.x86_64   2:0.12.1.2-2.415.el6_5.4
 qemu-kvm.x86_64   2:0.12.1.2-2.415.el6_5.4
 qemu-kvm-tools.x86_64 2:0.12.1.2-2.415.el6_5.4
 
 I am able to perform a snapshot using the web UI, which succeeds, but
 the snapshot is never listed in the Snapshots tab for either VM.

Maybe be only a temporary problem and a browser restart could help
see https://bugzilla.redhat.com/show_bug.cgi?id=1058618

 Running virsh -r snapshot-list domain for either VMs shows no snapshots.
 
 Attached is vdsm.log and engine.log (output when creating snapshot of
 EL6 VM) and vdsm2.log and engine2.log (output when creating snapshot
 of EL5 VM).
 
 Engine and nodes are updated to 3.3.4

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