Re: [openstack-dev] [OpenStack-dev][Nova][Discussion]Blueprint : Auto VM Discovery in OpenStack for existing workload

2013-10-30 Thread Daniel P. Berrange
On Wed, Oct 30, 2013 at 10:35:59AM +, Joe Gordon wrote: On Wed, Oct 30, 2013 at 8:31 AM, Alex Glikson glik...@il.ibm.com wrote: Russell Bryant rbry...@redhat.com wrote on 30/10/2013 10:20:34 AM: On 10/30/2013 03:13 AM, Alex Glikson wrote: Maybe a more appropriate approach could

Re: [openstack-dev] [OpenStack-dev][Nova][Discussion]Blueprint : Auto VM Discovery in OpenStack for existing workload

2013-10-30 Thread Daniel P. Berrange
On Wed, Oct 30, 2013 at 04:20:34AM -0400, Russell Bryant wrote: On 10/30/2013 03:13 AM, Alex Glikson wrote: Maybe a more appropriate approach could be to have a tool/script that does it, as a one time thing. For example, it could make sense in a scenario when Nova DB gets lost or

Re: [openstack-dev] Gerrit tools

2013-10-23 Thread Daniel P. Berrange
On Sun, Oct 20, 2013 at 05:01:23AM +, Joshua Harlow wrote: I created some gerrit tools that I think others might find useful. https://github.com/harlowja/gerrit_view The neat one there is a curses based real time gerrit review receiver that uses a similar mechanism as the gerrit irc

Re: [openstack-dev] Gerrit tools

2013-10-23 Thread Daniel P. Berrange
On Wed, Oct 23, 2013 at 03:05:32PM +, James E. Blair wrote: Daniel P. Berrange berra...@redhat.com writes: Actually, from my POV, the neat one there is the qgerrit script - I had no idea you could query this info so easily. FYI the query syntax for SSH and the web is the same, so you

Re: [openstack-dev] How does the libvirt domain XML get created?

2013-10-16 Thread Daniel P. Berrange
On Tue, Oct 15, 2013 at 11:07:38PM -0500, Clark Laughlin wrote: I can see in config.py where VNC gets added (the graphics element), but I can't find any place where a video element gets added. In fact, I've grepped the entire nova tree for cirrus or video and can only find it here: It is

Re: [openstack-dev] Hyper-V meeting Minutes

2013-10-16 Thread Daniel P. Berrange
Alessandro, please fix your email program so that it does not send HTML email to the list, and correctly quotes text you are replying to with ' '. Your reply comes out looking like this which makes it impossible to see who wrote what: On Wed, Oct 16, 2013 at 10:42:45AM +, Alessandro Pilotti

Re: [openstack-dev] Hyper-V meeting Minutes

2013-10-16 Thread Daniel P. Berrange
On Wed, Oct 16, 2013 at 12:59:26PM +, Alessandro Pilotti wrote: When somebody (especially a core reviewer) puts a -1 and a new patch is committed to address it, I noticed that other reviewers wait for the guy that put the -1 to say something before +1/+2 it. I think that depends on

Re: [openstack-dev] Hyper-V meeting Minutes

2013-10-16 Thread Daniel P. Berrange
On Wed, Oct 16, 2013 at 06:51:50AM -0700, Dan Smith wrote: +1 - I think we really want to have a strong preference for a stable api if we start separating parts out So, as someone who is about to break the driver API all to hell over the next six months (er, I mean, make some significant

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-10-08 Thread Daniel P. Berrange
On Wed, Oct 02, 2013 at 11:07:23AM -0700, Ravi Chunduru wrote: Hi Daniel, I will modify the blueprint as per your suggestions. Actually, we can use state_path in nova.conf if set or the default location. This set of config vars: - Enable unix channels - No of Unix Channels - Target

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-10-01 Thread Daniel P. Berrange
On Mon, Sep 30, 2013 at 02:25:30PM -0700, Ravi Chunduru wrote: Alessandro, I agree with you. I created a Blueprint. Let us collaborate and achieve this on all types of hypervisors. All, Here is the link for the BP as discussed.

Re: [openstack-dev] Nova Migrate/Resize Libvirt Methods

2013-09-30 Thread Daniel P. Berrange
On Fri, Sep 27, 2013 at 02:11:36PM -0400, Solly Ross wrote: Hello Fellow OpenStackers, I was working on a bug (https://bugzilla.redhat.com/show_bug.cgi?id=975014) involving the Nova resize functionality in the libvirt driver. So, it turns out that the bug is caused by nova code trying to

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-09-30 Thread Daniel P. Berrange
On Mon, Sep 30, 2013 at 08:32:51AM +, P Balaji-B37839 wrote: Hi Daniel, Thanks for comments and examples. As you already know that for any application running on Host platform can communicate with Guest through Virtio-Serial device. What we are looking at is the security provided by

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-09-30 Thread Daniel P. Berrange
On Mon, Sep 30, 2013 at 08:59:47AM +, P Balaji-B37839 wrote: On Mon, Sep 30, 2013 at 08:32:51AM +, P Balaji-B37839 wrote: Hi Daniel, Thanks for comments and examples. As you already know that for any application running on Host platform can communicate with Guest through

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-09-30 Thread Daniel P. Berrange
On Mon, Sep 30, 2013 at 11:31:58AM +, P Balaji-B37839 wrote: Hi Daniel, Thanks for comments and examples. As you already know that for any application running on Host platform can communicate with Guest through Virtio-Serial device. What we are looking at is the

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-09-30 Thread Daniel P. Berrange
On Mon, Sep 30, 2013 at 09:46:02AM -0700, Ravi Chunduru wrote: Let me present an use case. Today Nova enables to launch guests of different types. For real deployments we would need appliances from various vendors to run as instances. Appliances can be Loadbalancer, Firewall, IPsec, Routers

Re: [openstack-dev] [Nova] [Libvirt] Virtio-Serial support for Nova libvirt driver

2013-09-26 Thread Daniel P. Berrange
On Thu, Sep 26, 2013 at 03:05:16AM +, P Balaji-B37839 wrote: Hi Ravi, We did this as part of PoC few months back. Daniel can give us more comments on this as he is the lead for Libvirt support in Nova. Just adding the ability to expose virtio-serial devices to the guest doesn't do

Re: [openstack-dev] [nova][libvirt] Should file injection work for boot from volume images?

2013-09-25 Thread Daniel P. Berrange
On Wed, Sep 25, 2013 at 12:02:03PM +0200, Thierry Carrez wrote: Christopher Yeoh wrote: On Mon, Sep 23, 2013 at 10:56 PM, Russell Bryant rbry...@redhat.com mailto:rbry...@redhat.com wrote: I agree with Monty and Thierry that ideally file injection should DIAF everywhere. On that

Re: [openstack-dev] [Nova] FFE Request: hyper-v-remotefx

2013-09-06 Thread Daniel P. Berrange
On Fri, Sep 06, 2013 at 10:56:10AM +, Alessandro Pilotti wrote: The RemoteFX feature allows Hyper-V compute nodes to provide GPU acceleration to instances by sharing the host's GPU resources. Blueprint: https://blueprints.launchpad.net/nova/+spec/hyper-v-remotefx This feature provides

Re: [openstack-dev] [Nova] FFE Request: utilization aware scheduling

2013-09-06 Thread Daniel P. Berrange
On Fri, Sep 06, 2013 at 01:07:49PM +0200, Nikola Đipanov wrote: On 06/09/13 11:28, Thierry Carrez wrote: Wang, Shane wrote: Hi core developers and everyone, Please allow me to make an FFE request for adding utilization aware scheduling support in Havana. The blueprint:

Re: [openstack-dev] [DevStack] Python dependencies: PyPI vs distro packages

2013-08-29 Thread Daniel P. Berrange
On Tue, Aug 06, 2013 at 11:36:44PM -0300, Monty Taylor wrote: On 08/06/2013 11:14 PM, Robert Collins wrote: On 7 August 2013 11:22, Jay Buffington m...@jaybuff.com wrote: ln -s /usr/lib64/python2.6/site-packages/libvirtmod_qemu.so $(VENV)/lib/python2.6/site-packages/ Why

Re: [openstack-dev] [Nova] Frustrations with review wait times

2013-08-28 Thread Daniel P. Berrange
On Wed, Aug 28, 2013 at 12:45:26PM +1000, Michael Still wrote: [Concerns over review wait times in the nova project] I think that we're also seeing the fact that nova-core's are also developers. nova-core members have the same feature freeze deadline, and that means that to a certain extent

Re: [openstack-dev] [Nova] Frustrations with review wait times

2013-08-28 Thread Daniel P. Berrange
On Wed, Aug 28, 2013 at 03:43:21AM +, Joshua Harlow wrote: Why not a rotation though, I could see it beneficial to say have a group of active developers code for say a release then those developers rotate to a reviewer position only (and rotate again for every release). This allows for a

Re: [openstack-dev] New Nova hypervisor: Docker

2013-08-28 Thread Daniel P. Berrange
On Wed, Aug 28, 2013 at 06:00:50PM +1000, Michael Still wrote: On Wed, Aug 28, 2013 at 4:18 AM, Sam Alba sam.a...@gmail.com wrote: Hi all, We've been working hard during the last couple of weeks with some people. Brian Waldon helped a lot designing the Glance integration and driver

Re: [openstack-dev] [Nova] Frustrations with review wait times

2013-08-28 Thread Daniel P. Berrange
On Wed, Aug 28, 2013 at 10:29:23PM +1200, Robert Collins wrote: On 28 August 2013 21:13, Daniel P. Berrange berra...@redhat.com wrote: On Wed, Aug 28, 2013 at 03:43:21AM +, Joshua Harlow wrote: For a big project like nova the workload could be spread out more like that. I don't

Re: [openstack-dev] [Nova] Interested in a mid-Icehouse-cycle Nova meet-up?

2013-08-27 Thread Daniel P. Berrange
On Mon, Aug 19, 2013 at 05:42:00PM -0400, Russell Bryant wrote: Greetings, Some OpenStack programs have started a nice trend of getting together in the middle of the development cycle. These meetups can serve a number of useful purposes: community building, ramping up new contributors,

Re: [openstack-dev] [Nova] Frustrations with review wait times

2013-08-27 Thread Daniel P. Berrange
On Tue, Aug 27, 2013 at 10:55:03AM -0400, Russell Bryant wrote: On 08/27/2013 10:43 AM, Daniel P. Berrange wrote: I tend to focus the bulk of my review activity on the libvirt driver, since that's where most of my knowledge is. I've recently done some reviews outside this area to help

Re: [openstack-dev] live-snapshot/cloning of virtual machines

2013-08-27 Thread Daniel P. Berrange
On Tue, Aug 27, 2013 at 12:13:49PM -0400, Russell Bryant wrote: On 08/27/2013 12:04 PM, Tim Smith wrote: On Tue, Aug 27, 2013 at 8:52 AM, Russell Bryant rbry...@redhat.com mailto:rbry...@redhat.com wrote: What about publishing the API as blacklisted by default? This way it

Re: [openstack-dev] Stats on blueprint design info / creation times

2013-08-22 Thread Daniel P. Berrange
On Wed, Aug 21, 2013 at 11:20:08AM -0400, Doug Hellmann wrote: On Mon, Aug 19, 2013 at 11:47 AM, Daniel P. Berrange berra...@redhat.comwrote: In this thread about code review: http://lists.openstack.org/pipermail/openstack-dev/2013-August/013701.html I mentioned that I thought

Re: [openstack-dev] Code review study

2013-08-20 Thread Daniel P. Berrange
On Tue, Aug 20, 2013 at 04:02:12PM +0100, Mark McLoughlin wrote: On Tue, 2013-08-20 at 11:26 +0100, Mark McLoughlin wrote: On Thu, 2013-08-15 at 14:12 +1200, Robert Collins wrote: This may interest data-driven types here.

Re: [openstack-dev] Stats on blueprint design info / creation times

2013-08-20 Thread Daniel P. Berrange
On Tue, Aug 20, 2013 at 10:36:39AM -0500, Anne Gentle wrote: On Mon, Aug 19, 2013 at 10:47 AM, Daniel P. Berrange berra...@redhat.comwrote: The data for the last 3 releases is: Series: folsom Specs: 178 Specs (no URL): 144 Specs (w/ URL): 34 Specs (Early): 38

Re: [openstack-dev] Stats on blueprint design info / creation times

2013-08-20 Thread Daniel P. Berrange
On Tue, Aug 20, 2013 at 05:18:21PM +0100, Daniel P. Berrange wrote: On Tue, Aug 20, 2013 at 12:53:25PM -0300, Thierry Carrez wrote: Anne Gentle wrote: - Less than 1 in 4 blueprints is created before the devel period starts for a release. I find this date mismatch

[openstack-dev] Stats on blueprint design info / creation times

2013-08-19 Thread Daniel P. Berrange
In this thread about code review: http://lists.openstack.org/pipermail/openstack-dev/2013-August/013701.html I mentioned that I thought there were too many blueprints created without sufficient supporting design information and were being used for tickbox process compliance only. I based this

Re: [openstack-dev] [nova] live-snapshot/cloning of virtual machines

2013-08-16 Thread Daniel P. Berrange
On Wed, Aug 14, 2013 at 04:53:01PM -0700, Vishvananda Ishaya wrote: Hi Everyone, I have been trying for some time to get the code for the live-snapshot blueprint[1] in. Going through the review process for the rpc and interface code[2] was easy. I suspect the api-extension code[3] will

Re: [openstack-dev] Code review study

2013-08-15 Thread Daniel P. Berrange
On Thu, Aug 15, 2013 at 09:46:07AM -0500, Dolph Mathews wrote: On Thu, Aug 15, 2013 at 7:57 AM, Christopher Yeoh cbky...@gmail.com wrote: On Thu, Aug 15, 2013 at 9:54 PM, Daniel P. Berrange berra...@redhat.comwrote:Commit message quality has improved somewhat since I first wrote

Re: [openstack-dev] [DevStack] Python dependencies: PyPI vs distro packages

2013-08-08 Thread Daniel P. Berrange
On Tue, Aug 06, 2013 at 11:36:44PM -0300, Monty Taylor wrote: On 08/06/2013 11:14 PM, Robert Collins wrote: On 7 August 2013 11:22, Jay Buffington m...@jaybuff.com wrote: ln -s /usr/lib64/python2.6/site-packages/libvirtmod_qemu.so $(VENV)/lib/python2.6/site-packages/ Why

Re: [openstack-dev] Osl and dangerous code merging

2013-08-08 Thread Daniel P. Berrange
On Thu, Aug 08, 2013 at 11:39:44AM +0100, Mark McLoughlin wrote: What do you mean by dangerous code merging in the subject? The body of your mail doesn't make any reference to whatever danger you're seeing. On Thu, 2013-08-08 at 14:16 +0400, Boris Pavlovic wrote: Hi All, Could somebody

Re: [openstack-dev] Blueprint for Nova native image building

2013-08-08 Thread Daniel P. Berrange
On Thu, Aug 08, 2013 at 09:28:51AM -0500, Ian McLeod wrote: On Wed, 2013-08-07 at 12:05 -0400, Russell Bryant wrote: On 08/07/2013 10:46 AM, Daniel P. Berrange wrote: On Tue, Aug 06, 2013 at 12:20:00PM -0400, Russell Bryant wrote: On 08/06/2013 11:53 AM, Ian Mcleod wrote: Hello

Re: [openstack-dev] Blueprint for Nova native image building

2013-08-07 Thread Daniel P. Berrange
On Tue, Aug 06, 2013 at 12:20:00PM -0400, Russell Bryant wrote: On 08/06/2013 11:53 AM, Ian Mcleod wrote: Hello, A blueprint has been registered regarding API additions to Nova to enable the creation of base images from external OS install sources. This provides a way to build images

Re: [openstack-dev] Blueprint for Nova native image building

2013-08-07 Thread Daniel P. Berrange
On Wed, Aug 07, 2013 at 10:34:57AM -0400, Russell Bryant wrote: On 08/06/2013 06:06 PM, Ian McLeod wrote: On Tue, 2013-08-06 at 16:02 -0300, Monty Taylor wrote: The proof of concept approach is limited to full-virt hypervisors. It's unclear to me if there's a way we can make this work for

Re: [openstack-dev] [Nova] New DB column or new DB table?

2013-07-19 Thread Daniel P. Berrange
On Thu, Jul 18, 2013 at 07:05:10AM -0400, Sean Dague wrote: On 07/17/2013 10:54 PM, Lu, Lianhao wrote: Hi fellows, Currently we're implementing the BP https://blueprints.launchpad.net/nova/+spec/utilization-aware-scheduling. The main idea is to have an extensible plugin framework on

Re: [openstack-dev] [Change I30b127d6] Cheetah vs Jinja

2013-07-16 Thread Daniel P. Berrange
On Tue, Jul 16, 2013 at 09:41:55AM -0400, Solly Ross wrote: (This email is with regards to https://review.openstack.org/#/c/36316/) Hello All, I have been implementing the Guru Meditation Report blueprint (https://blueprints.launchpad.net/oslo/+spec/guru-meditation-report), and the

Re: [openstack-dev] Termination of the title line of commit messages

2013-06-25 Thread Daniel P. Berrange
On Mon, Jun 24, 2013 at 10:50:18PM +0100, Mark McLoughlin wrote: Hey, Pulling this out of gerrit for discussion. Background is one of my patches to diskimage-builder was -1ed because I terminated the title line of the commit message with a period: https://review.openstack.org/33262

Re: [openstack-dev] Efficiently pin running VMs to physical CPUs automatically

2013-06-21 Thread Daniel P. Berrange
On Thu, Jun 20, 2013 at 12:48:16PM -0400, Russell Bryant wrote: On 06/20/2013 10:36 AM, Giorgio Franceschi wrote: Hello, I created a blueprint for the implementation of: A tool for pinning automatically each running virtual CPU to a physical one in the most efficient way, balancing load

Re: [openstack-dev] SecurityImpact tagging in gerrit

2013-06-21 Thread Daniel P. Berrange
On Fri, Jun 21, 2013 at 12:08:43PM -0400, Yun Mao wrote: Interesting. Does it automatically make the commit in stealth mode so that it's not seen in public? Thanks, This tag is about asking for design input / code review from people with security expertize for new work. As such the code is all

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