Re: [openstack-dev] [neutron] Why is network and subnet modeled separately?

2013-08-15 Thread P Balaji-B37839
Though we can add multiple subnets to the Network. We don't have an option to attach/select subnet to Network. It is observed that when all the IP Address are consumed from first subnet, then it starts using the next subnet available for the network. More flexibility in selecting subnet to

Re: [openstack-dev] [neutron] Why is network and subnet modeled separately?

2013-08-15 Thread Stephen Gran
Hi, On 14/08/13 21:12, Lorin Hochstein wrote: Here's a neutron implementation question: why does neutron model network and subnet as separate entities? Or, to ask another way, are there are any practical use cases where you would *not* have a one-to-one relationship between neutron networks

Re: [openstack-dev] [keystone] Pagination

2013-08-15 Thread Kieran Spear
On 15/08/2013, at 3:02 AM, Jay Pipes jaypi...@gmail.com wrote: On 08/14/2013 12:25 PM, Mac Innes, Kiall wrote: So, Are we saying that UIs built on OpenStack APIs shouldn't be able to show traditional pagination controls? Or am I missing how this should work with marker/limit? No, not

[openstack-dev] Multiple workers for neurton API server

2013-08-15 Thread Yingjun Li
Hi, all. Currently, there is only one pid running for neutron-server. It's not enough to handle the requests when undering lots of API access. So multiple workers for neutron-server are urgrent necessary. Please refer to https://blueprints.launchpad.net/neutron/+spec/multi-workers-for-api-server

Re: [openstack-dev] Proposal for approving Auto HA development blueprint.

2013-08-15 Thread 한승진
Hi Konglingxian 1. evacuate - Nova user request for evacuate operation manually. - Evacuate call rebuild method in compute 2. auto-ha - All operation is doing automatically. - Only role of administrator is register auto-ha-hosts, fixing broken host, restoring migrated vm. - auto-ha call

Re: [openstack-dev] Code review study

2013-08-15 Thread Gareth
That's an interesting article and also meaningful for coders. If I have a patch more than 200 or 300 lines, to split this may be a good idea. Some time, an easy patch with a little more lines would prevent more reviewers to think about it. On Thu, Aug 15, 2013 at 10:12 AM, Robert Collins

Re: [openstack-dev] Code review study

2013-08-15 Thread Christopher Yeoh
On Thu, Aug 15, 2013 at 11:42 AM, Robert Collins robe...@robertcollins.netwrote: This may interest data-driven types here. https://www.ibm.com/developerworks/rational/library/11-proven-practices-for-peer-review/ Note specifically the citation of 200-400 lines as the knee of the review

Re: [openstack-dev] Code review study

2013-08-15 Thread Daniel P. Berrange
On Thu, Aug 15, 2013 at 09:42:09PM +0930, Christopher Yeoh wrote: On Thu, Aug 15, 2013 at 11:42 AM, Robert Collins robe...@robertcollins.netwrote: This may interest data-driven types here. https://www.ibm.com/developerworks/rational/library/11-proven-practices-for-peer-review/ Note

Re: [openstack-dev] Code review study

2013-08-15 Thread Anne Gentle
On Thu, Aug 15, 2013 at 7:12 AM, Christopher Yeoh cbky...@gmail.com wrote: On Thu, Aug 15, 2013 at 11:42 AM, Robert Collins robe...@robertcollins.net wrote: This may interest data-driven types here. https://www.ibm.com/developerworks/rational/library/11-proven-practices-for-peer-review/

Re: [openstack-dev] Code review study

2013-08-15 Thread Christopher Yeoh
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 published that page, but there's definitely still scope to improve things further. What it really needs is for more reviewers to push back against

Re: [openstack-dev] Code review study

2013-08-15 Thread Dolph Mathews
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 published that page, but there's definitely still scope to improve

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] Code review study

2013-08-15 Thread Dolph Mathews
On Thu, Aug 15, 2013 at 9:56 AM, Daniel P. Berrange berra...@redhat.comwrote: 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

Re: [openstack-dev] [glance] [ceilometer] Periodic Auditing In Glance

2013-08-15 Thread Doug Hellmann
Nova generates a single exists event for each instance, and that doesn't cause a lot of trouble as far as I've been able to see. What is the relative number of images compared to instances in a typical cloud? Doug On Tue, Aug 13, 2013 at 7:20 PM, Neal, Phil phil.n...@hp.com wrote: I'm a

[openstack-dev] [savanna] Team meeting reminder August 15 18:00 UTC

2013-08-15 Thread Sergey Lukjanov
Hi folks, We'll be have the Savanna team meeting today as usual in #openstack-meeting-alt channel. Agenda: https://wiki.openstack.org/wiki/Meetings/SavannaAgenda#Agenda_for_August.2C_15 http://www.timeanddate.com/worldclock/fixedtime.html?msg=Savanna+Meetingiso=20130815T18 Sincerely yours,

Re: [openstack-dev] [glance] [ceilometer] Periodic Auditing In Glance

2013-08-15 Thread Alex Meade
I don't know any actual numbers but I would have the concern that images tend to stick around longer than instances. For example, if someone takes daily snapshots of their server and keeps them around for a long time, the number of exists events would go up and up. Just a thought, could be a

[openstack-dev] [Ceilometer] Pipeline Retry Semantics ...

2013-08-15 Thread Sandy Walsh
Recently I've been focused on ensuring we don't drop notifications in CM. But problems still exist downstream, after we've captured the raw event. From the efforts going on with the Ceilometer sample pipeline, the new dispatcher model and the upcoming trigger pipeline, the discussion around retry

Re: [openstack-dev] [oslo] ack(), reject() and requeue() support in rpc ...

2013-08-15 Thread Eric Windisch
On Wed, Aug 14, 2013 at 4:08 PM, Sandy Walsh sandy.wa...@rackspace.com wrote: At Eric's request in https://review.openstack.org/#/c/41979/ I'm bringing this to the ML for feedback. Thank you Sandy. Currently, oslo-common rpc behaviour is to always ack() a message no matter what. Actually,

Re: [openstack-dev] [Heat] as-update-policy implementation details

2013-08-15 Thread Chan, Winson C
I updated the implementation section of https://wiki.openstack.org/wiki/Heat/Blueprints/as-update-policy on instance naming to support UpdatePolicy where in the case of the LaunchConfiguration change, all the instances need to be replaced and to support MinInstancesInService, the handle_update

Re: [openstack-dev] Code review study

2013-08-15 Thread Dolph Mathews
On Thu, Aug 15, 2013 at 12:00 PM, Mark Washenberger mark.washenber...@markwash.net wrote: On Thu, Aug 15, 2013 at 5:12 AM, Christopher Yeoh cbky...@gmail.comwrote: On Thu, Aug 15, 2013 at 11:42 AM, Robert Collins robe...@robertcollins.net wrote: This may interest data-driven types

Re: [openstack-dev] [oslo] ack(), reject() and requeue() support in rpc ...

2013-08-15 Thread Sandy Walsh
On 08/15/2013 02:00 PM, Eric Windisch wrote: On Wed, Aug 14, 2013 at 4:08 PM, Sandy Walsh sandy.wa...@rackspace.com wrote: At Eric's request in https://review.openstack.org/#/c/41979/ I'm bringing this to the ML for feedback. Thank you Sandy. Currently, oslo-common rpc behaviour is to

[openstack-dev] [nova] v3 api remove security_groups extension (was Re: security_groups extension in nova api v3)

2013-08-15 Thread Melanie Witt
On Aug 13, 2013, at 3:35 PM, Melanie Witt wrote: On Aug 13, 2013, at 2:11 AM, Day, Phil wrote: If we really want to get clean separation between Nova and Neutron in the V3 API should we consider making the Nov aV3 API only accept lists o port ids in the server create command ? That way

Re: [openstack-dev] Code review study

2013-08-15 Thread Sam Harwell
I like to take a different approach. If my commit message is going to take more than a couple lines for people to understand the decisions I made, I go and make an issue in the issue tracker before committing locally and then reference that issue in the commit message. This helps in a few ways:

[openstack-dev] Hacking 0.7 Released (for a bug fix)

2013-08-15 Thread Joe Gordon
Hi All, Hacking 0.7 has just been released, and merged into openstack/requirements ( https://review.openstack.org/#/c/41523/), due to a bug in hacking 0.6 that made H202, 'assertRaises Exception too broad', not work ( https://bugs.launchpad.net/hacking/+bug/1206302). Additionally Hacking 0.7

Re: [openstack-dev] [Glance] Blueprint proposal - Import / Export images with user properties

2013-08-15 Thread Emilien Macchi
Mark, As you suggested, I've created a single blueprint : https://blueprints.launchpad.net/glance/+spec/export-import-image-metadata-ovf I don't have any idea about its dependencies, maybe could you fix the blueprint if needed. I think you can also delete :

Re: [openstack-dev] [Glance] Blueprint proposal - Import / Export images with user properties

2013-08-15 Thread Emilien Macchi
Wrong copy paste, sorry. We can delete : https://blueprints.launchpad.net/glance/+spec/api-v2-export-properties https://blueprints.launchpad.net/glance/+spec/api-v2-import-properties Thank's, Emilien Macchi # OpenStack Engineer // eNovance

[openstack-dev] [Heat] How the autoscale API should control scaling in Heat

2013-08-15 Thread Christopher Armstrong
*Introduction and Requirements* So there's kind of a perfect storm happening around autoscaling in Heat right now. It's making it really hard to figure out how I should compose this email. There are a lot of different requirements, a lot of different cool ideas, and a lot of projects that want to

[openstack-dev] devstack exercise test failed at euca-register

2013-08-15 Thread XINYU ZHAO
Updated every project to the latest. but each time i ran devstack, the exercise test failed at the same place bundle.sh Any hints? In console.log Uploaded image as testbucket/bundle.img.manifest.xml ++ euca-register testbucket/bundle.img.manifest.xml ++ cut -f2 + AMI='S3ResponseError: Unknown

Re: [openstack-dev] [nova] v3 api remove security_groups extension (was Re: security_groups extension in nova api v3)

2013-08-15 Thread Melanie Witt
On Aug 15, 2013, at 1:13 PM, Joe Gordon wrote: +1 from me as long as this wouldn't change anything for the EC2 API's security groups support, which I assume it won't. Correct, it's unrelated to the ec2 api. We discussed briefly in the nova meeting today and there was consensus that removing