Re: [Openstack] db notification support for API extension?

2012-04-26 Thread Doug Hellmann
On Wed, Apr 25, 2012 at 6:04 PM, Andrew Bogott abog...@wikimedia.orgwrote: On 4/25/12 4:48 PM, Nathanael Burton wrote: On Thu, Mar 8, 2012 at 11:53 AM, Andrew Bogottabog...@wikimedia.org wrote: I'm working on an API and implementation to support the creation of filesystems that are

Re: [Openstack] db notification support for API extension?

2012-04-25 Thread Nathanael Burton
On Thu, Mar 8, 2012 at 11:53 AM, Andrew Bogott abog...@wikimedia.org wrote:    I'm working on an API and implementation to support the creation of filesystems that are shared among Nova instances. http://wiki.openstack.org/SharedFS    My hope is to keep this API isolated from core Nova code,

Re: [Openstack] db notification support for API extension?

2012-04-25 Thread Andrew Bogott
On 4/25/12 4:48 PM, Nathanael Burton wrote: On Thu, Mar 8, 2012 at 11:53 AM, Andrew Bogottabog...@wikimedia.org wrote: I'm working on an API and implementation to support the creation of filesystems that are shared among Nova instances. http://wiki.openstack.org/SharedFS My hope is

Re: [Openstack] db notification support for API extension?

2012-04-25 Thread Nathanael Burton
On Wed, Apr 25, 2012 at 6:04 PM, Andrew Bogott abog...@wikimedia.org wrote: Nate -- The short answer is:  I'm sure that it's straightforward to create a 'private' table which doesn't collide with existing nova tables, but I have yet to do so. The longer answer is:  Everything about that

Re: [Openstack] db notification support for API extension?

2012-04-25 Thread Joshua Harlow
Has there been any investigation into using already existing plugin frameworks and just use those (and/or make those better)? Just from a quick google search: http://wehart.blogspot.com/2009/01/python-plugin-frameworks.html It might be useful to see if we can find one that is generic and

Re: [Openstack] db notification support for API extension?

2012-03-08 Thread Johannes Erdfelt
On Thu, Mar 08, 2012, Andrew Bogott abog...@wikimedia.org wrote: 1) DB support I need a database table to keep track of some filesystem metadata. My current implementation adds the table via nova/db/sqlalchemy/migrate_repo... but is it really necessary to coordinate this table with