On Tue, Jul 9, 2013 at 3:27 AM, Chathura M. Sarathchandra Magurawalage
77.chath...@gmail.com wrote:
Hello al,
I followed the Openstack instructions for enabling vm migration (
http://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-live-migrations.html
)
But I can not
On Thu, Jun 20, 2013 at 7:33 PM, Narayanan, Krishnaprasad
naray...@uni-mainz.de wrote:
Hallo All,
I am using OpenStack ESSEX and want to download an image from glance to my
local hard drive. Can I get to know any commands in glance (in ESSEX) using
which I can perform this operation?
Take a
: mikalst...@gmail.com [mailto:mikalst...@gmail.com] On Behalf Of Michael
Still
Sent: Donnerstag, 20. Juni 2013 11:46
To: Narayanan, Krishnaprasad
Cc: openstack@lists.launchpad.net
Subject: Re: [Openstack] Download a specific image from Glance to local hard
drive
On Thu, Jun 20, 2013 at 7:33
devstack is only intended for developers to test changes. If your
building a persistent cloud, then you should be using one of the
various sets of operating system packages.
Cheers,
Michael
On Tue, Jun 18, 2013 at 5:15 AM, Vivek Satpute vivekonlin...@gmail.com wrote:
Hi,
I recently setup a
IIRC the discussion from the summit, there was concern about compute
nodes talking directly to each other. The way live migration works in
libvirt is that the libvirt on one node opens up a connection to the
other and then streams the instance across. If this is bounced off a
conductor, then it
Hi! This means that this loopingcall will be running in a hard loop
(no delay between runs) because it is taking longer than the interval
it has requested to be called at.
Either we need to change the interval (if that's ok, no idea with
Quantum), or we need to make the work being done in a loop
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2013-2096
Thanks,
Michael Still
OpenStack Vulnerability Management Team
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Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
iEYEARECAAYFAlGUoRQACgkQlhS32Mrx3702BgCeKZUDDA
You get this error if there are no nbd devices. Specifically
/sys/block/nbd0 doesn't exist. I'd start by seeing if the kernel
module is loaded.
Cheers,
Michael
On Fri, May 3, 2013 at 10:57 AM, Mohammed Amine SAYA
asaya.openst...@gmail.com wrote:
Hi All,
I have had time to investigate why
So, there are a few things which happen here. VM provisioning is handled by
the compute driver (checkout run_instance in nova/compute/manager.py).
Scheduling however is handled by the scheduler, which has a plugin system
(checkout nova/scheduler/*).
Also, you'd be better off browing git for the
On Fri, Apr 5, 2013 at 7:20 AM, Lorin Hochstein
lo...@nimbisservices.com wrote:
Michael (et al):
The Grizzly release notes
https://wiki.openstack.org/wiki/ReleaseNotes/Grizzly say:
The image-cache-manager has been turned on by default. This may have
potential issues for users who are using
On Thu, Apr 4, 2013 at 9:16 AM, Rafael Rosa rafaelros...@gmail.com wrote:
Hi,
In our OpenStack installation we have an issue when creating new instances,
we need to execute some long running processes before calling nova boot
and the call blocks for the end user for a while. We would like to
Hi.
I've been playing with the DNS drivers in nova recently, and I'm
trying to decide if anyone actually uses it. The only driver in the
codebase that looks useful a the moment is the LDAP backed DNS driver
that Wikimedia wrote.
There's also stackforge project called Moniker which implements DNS
Hi. I'd like to run for the TC Spring 2013 election. I am a senior
software engineer at Rackspace in their OpenStack group, and have
worked in a variety of cloud devops roles for the last seven years.
I think my operations experience gives me an interesting perspective
into where OpenStack should
On Fri, Mar 15, 2013 at 11:27 AM, Michael Still mi...@stillhq.com wrote:
Hi. I'd like to run for the TC Spring 2013 election. I am a senior
software engineer at Rackspace in their OpenStack group, and have
worked in a variety of cloud devops roles for the last seven years.
I think my
Hi.
https://review.openstack.org/#/c/17980/ adds psutils (packaged on
Ubuntu as python-psutils) as a dependency for nova. This (or something
very much like it) is required to traverse the process tree in the
is_parent_process() method in nova.utils. I need that functionality to
eliminate a race
Stand down. Padraig has suggested a better way.
Michael
On Thu, Dec 13, 2012 at 10:02 AM, Michael Still mi...@stillhq.com wrote:
Hi.
https://review.openstack.org/#/c/17980/ adds psutils (packaged on
Ubuntu as python-psutils) as a dependency for nova. This (or something
very much like
On 12/08/2012 07:15 AM, Anne Gentle wrote:
Hi all -
tl;dr: Migration of wiki.openstack.org http://wiki.openstack.org from
MoinMoin to Mediawiki commences 12/17. Service will continue with
Mediawiki as the wiki engine after 12/21.
While the MoinMoin engine served its purpose to get
On 12/05/2012 06:59 PM, Marco CONSONNI wrote:
To be honest it seems like I missed something because, from your
investigation, the storage is kept under _base. Strange. I didn't know that.
Hi! The following description is libvirt specific. Bearing in mind that
this code is a moving target and
Hi.
I just noticed that the wikipedia page for OpenStack seems pretty badly
out of date:
http://en.wikipedia.org/wiki/Openstack
I wonder if someone feels called to improve it?
Mikal
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On 11/14/2012 04:03 PM, Sam Morrison wrote:
After the upgrade which went relatively smoothly (a lot easier than
diablo - essex) almost all our base images were deleted by the image
cache clean up.
I can't explain how this happened. We lost a total of about 70 images
that affected ~200
On 11/01/2012 08:07 AM, xiaohua liu wrote:
Want to read nova code but don't know how should I begin.
Sorry for disturb.
The nova code is a pretty fast moving target. Any documentation which
tried to provide a code overview is probably wrong by now. I'd start by
deciding what part of nova you
On 10/27/2012 12:08 AM, Dolph Mathews wrote:
How many cookies for a self-triaged bug that was subsequently closed as
invalid? This rulebook is going to get really complicated really fast ;)
Would love to see a report for more projects on a longer timeline!
Well, the tool was aimed at nova's
(1070509)
Michael Still: 6 (1062474, 1070349, 1064854, 1065728, 1065430, 1070452)
Mauro Sergio Martins Rodrigues: 16 (1070155, 1070156, 1070157,
1070158, 1070160, 1070161, 1070162, 1070163, 1070164, 1070165, 1070167,
1070169, 1070170, 1070171, 1070172, 1070173)
Matthew Treinish: 1 (1071338
On 10/26/2012 12:24 PM, Russell Bryant wrote:
On 10/25/2012 08:18 PM, Michael Still wrote:
I'd be interested in comments people might have. The code is at
http://bazaar.launchpad.net/~mikalstill/+junk/openstack-lp-scripts/view/head:/triage-stats.py
Awesome, thanks!
One thing I think we
On 10/26/2012 12:41 PM, Russell Bryant wrote:
On 10/25/2012 09:30 PM, Michael Still wrote:
I thought about this... Surely any triage is better than none? If we
don't reward self triage, then someone else will still have to triage
the bug, right?
I'd be interested in other people's thoughts
On 10/17/2012 09:41 AM, Pádraig Brady wrote:
I tried to approve a few new CLA signers and noticed
that the http://wiki.openstack.org/Contributors page is missing.
Trying to restore a previous version resulted in an error.
Could someone with appropriate admin rights look into this?
The list
On 10/14/2012 03:06 PM, Sriram Subramanian wrote:
Frans:
Does the report you are talking about has any info on OpenStack performance?
Is it sharable?
One of the sessions during the summit next week aims at brainstorming ways
to do performance and scalability testing for OpenStack.
On 09/05/2012 06:03 AM, Matt Joyce wrote:
Vish is also a pretty cool guy and doesn't afraid of anything.
Vish does a great job -- many hours a day of code review and mentoring,
puts up with criticism much more calmly than I think many would, and is
a pleasure to work with.
Mikal
On 08/29/2012 07:26 AM, Ryan Lane wrote:
My plea is for the developers to think about how their changes are
going to affect production deployments when upgrade time comes.
I for one would like to see the ops bug tag used more to try and track
these issues. If an upgrade makes something harder
On 14/08/12 01:24, Jay Pipes wrote:
Or just set the column to the LONGTEXT type and both MySQL and
PostgreSQL will be just as happy.
This is what I was originally aiming at -- will large deployers be angry
if I change this column to longtext? Will the migration be a significant
problem for
On 14/08/12 08:54, Jay Pipes wrote:
I was *going* to create a random-data table with the same average row
size as the instances table in Nova to see how long the migration would
take, and then I realized something... The user_data column is already
of column type MEDIUMTEXT, not TEXT:
Greetings.
I'm seeking information about how common user_data is for instances in
nova. Specifically for large deployments (rackspace and HP, here's
looking at you). What sort of costs would be associated with changing
the data type of the user_data column in the nova database?
Bug 1035055 [1]
On 08/08/12 14:33, Eric Windisch wrote:
The solution here may be to use libguestfs, which seems to be a modern
alternative to mtools, but to use it as a non-privileged user and to
forego any illusions of mounting the filesystem anywhere via the kernel
or FUSE.
Looking at the docs for the
On 08/08/12 07:38, Eric Windisch wrote:
Pádraig Brady from Red Hat discovered that the fix implemented for
CVE-2012-3361 (OSSA-2012-008) was not covering all attack
scenarios. By crafting a malicious image with root-readable-only
symlinks and requesting a server based on it, an
On 08/08/12 10:58, Eric Windisch wrote:
This might be kind-of okay if it uses libguestfs, but I'd need to
look more closely at libguestfs before considering it safe. If it
is only updating vfat, another option is mtools which is entirely
userspace and can be run with some safety on the host.
On 06/08/12 16:47, Trinath Somanchi wrote:
Hi-
Can any one guide me on understanding the process that updates the
compute_nodes table in nova database.
nova-compute on each compute node sends a regular message to the
nova-scheduler on the scheduler node with an update of its status. These
Hi.
I've been poking around trying to find an example of a horizon
customization module. I haven't had a lot of luck. Does anyone have one
they can point me to?
Thanks heaps,
Mikal
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On 01/08/12 15:09, Brian Waldon wrote:
I do agree that this current upgrade story could be better, but how
much better do you expect it to be and in what specific ways? If the
command-line interface were backwards-compatibile, would that solve
all your problems? I'm fine doing that for the
On 01/08/12 17:43, Atul Jha wrote:
Mikal,
If you meant customizing the UI
http://docs.openstack.org/developer/horizon/topics/customizing.html
The link will help.
Yep, that's how I ended up deciding I wanted a customization module.
From that page:
If you wish to alter dashboards or panels
On 01/08/12 19:11, Erwan Gallen wrote:
Hi,
here you have a customization example of Gabriel :
https://github.com/gabrielhurley/horizon_demo
and docs of this demo :
http://gabrielhurley.github.com/slides/openstack/building_on_horizon/index.html
Thanks for this. I can't see an
On 28/07/12 05:42, Gaurab Basu wrote:
Hi,
I am trying to figure out the technology that openstack uses when
multiple VM's having the*same *base image (OS) are provisioned on a
physical server.
Does it use as many copy as the number of VM's or does it use the same
base image and then copy
On 26/07/12 09:44, Jonathan Bryce wrote:
Elections for the Individual Directors will take place August 20-24.
To vote in the initial Board election, you must join as an Individual
Member by August 15. To appear on the ballot, an Individual Member
must receive nominations from 10 other
On 23/07/12 19:54, Thierry Carrez wrote:
Michael Still wrote:
On 21/07/12 00:08, Jay Pipes wrote:
Not that I've seen, but I think it would be good to standardize on one.
How about just ops?
Works for me.
Added to http://wiki.openstack.org/BugTags and as official tag for all
core
On 21/07/12 00:08, Jay Pipes wrote:
Not that I've seen, but I think it would be good to standardize on one.
How about just ops?
Works for me.
Mikal
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On 19/07/12 23:16, Gabe Westmaas wrote:
There is definitely support for logging only patches that help us
find problems easier. I just added openstack operators, because I
think it would be good to get as much input as possible over what
problems are difficult to track down.
Some thoughts
On 19/07/12 09:09, Vishvananda Ishaya wrote:
Hello Everyone!
Padraig has been contributing a lot of code to all parts of nova, and
has been contributing a lot to reviews[1]. I think he would make a
great addition to nova-core.
+1
Padraig has been a pleasure to work with for the entire time
On 19/07/12 09:32, Eugene Kirpichov wrote:
Hi,
I noticed that there are quite a few cases when I found my OpenStack
installation is broken and logging was not verbose enough for me to
understand what exactly was broken, so I had to add more logging
statements to the code and relaunch.
Most
On 03/07/12 02:33, Alexey Ababilov wrote:
Hi, Michael!
I am curious to know: is it necessary for nova to save images in file
which names are sha1 hashes from image IDs (UUIDs)?
Nova saves root image under its sha1 hash:
Hi. I've spent ages on this and can't get myself unstuck. I have a DB
schema update like this:
def upgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
instances = Table('instances', meta, autoload=True)
instance_info_caches = Table('instance_info_caches', meta,
Hi.
I am trying to find an example of how to do authentication using the
glance REST API. I assume there are some HTTP headers that I need to
set, but a pointer to some existing code which does this would be
appreciated.
This is part of porting the glance replicator to use the REST API
instead
Has anyone else experienced something like this? Its happened to me
twice now (on the same machine) and I have no idea what is causing it:
mysql show tables like 'projects';
+---+
| Tables_in_nova (projects) |
+---+
| projects |
On 01/06/12 09:54, Michael Still wrote:
Has anyone else experienced something like this? Its happened to me
twice now (on the same machine) and I have no idea what is causing it:
mysql show tables like 'projects';
+---+
| Tables_in_nova (projects
On 04/05/12 20:31, Eoghan Glynn wrote:
Sorry for the slow reply, I've been trapped in meetings.
[snip]
So the way things currently stand, the EC2 image ID isn't really capable of
migration.
I was thinking however that we should change the EC2 image generation logic,
so that there is a
On 04/05/12 04:07, Brian Waldon wrote:
I think the path forward is first to gather information on what
people are already doing w.r.t. replication, which you have helped
trigger with this email. I'm definitely interested in seeing your
solution. Once we get this information out in the open, we
Hi.
I'd be interested in hearing from people who have implemented some form
of replication with glance. I'm especially interested in how you went
about it. I attended the session at the dev summit, but that was forward
looking, and I am pretty sure that there wasn't any mention of current
On 26/04/12 02:28, Mandar Vaze / मंदार वझे wrote:
It would be great if someone can spare some time to have a look at these :
https://review.openstack.org/#/c/6451/ : I've addressed comments from
first review cycle - Second patch set needs to be reviewed and
approved
I'm not sure who to report this to, but I just noticed that the yellow
graphic at the top left of www.openstack.org proudly announces that
essex was relased recently.
I hope it develops laser based super powers. That would be cool.
Mikal
___
Mailing
On 09/04/12 11:07, Mark Collier wrote:
Todd morey (t...@openstack.org) is your friendly neighborhood webmaster and
laser operator.
Todd, can I please have a laser too?
Michael Still michael.st...@canonical.com wrote:
I'm not sure who to report this to, but I just noticed that the yellow
On 09/04/12 14:18, Todd Morey wrote:
Mikal, are you running Essex? It already has them. (See release notes
under World Domination Enhancements.)
Careful now. The release notes are a wiki, and you might end up with a
World Domination section...
Mikal
** Summary changed:
- flagfile interpolation breaks instance_name_tempalte
+ flagfile interpolation breaks instance_name_template
--
You received this bug notification because you are a member of OpenStack
Common Drivers, which is the registrant for openstack-common.
On 10/02/12 02:59, Armaan wrote:
Hi folks,
Google has announced Google Summer of Code -2012, /Google Summer of
Code/ is a global program that offers student developers stipends to
write code for various open source software projects. More info is
available here http://code.google.com/soc/.
Hi.
https://blueprints.launchpad.net/nova/+spec/nova-image-cache-management
This change has been in code review for a while
(https://review.openstack.org/#change,2902). It didn't make it in before
the feature freeze because I got called away and didn't have a chance to
address the last few
On 28/01/12 02:23, Thierry Carrez wrote:
Just as Nova enters feature freeze, it sounds like a good moment to
consider removing deprecated, known-buggy-and-unmaintained or useless
feature code from the Essex tree.
Here are my suggestions for removal:
- Hyper-V support (known broken and
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