Re: [openstack-dev] [Openstack-operators] [nova][cells] Should flavors in the API DB for cells v2 be soft-deletable?

2016-01-08 Thread John Garbutt
On 7 January 2016 at 19:59, Matt Riedemann wrote: > There is a cells v2 change up for review [1] which creates the flavor tables > in the API DB. > > I noted that those table definitions include the soft-delete columns > (deleted and deleted_at), which at the YVR summit and in other threads [2] >

Re: [openstack-dev] [nova][ec2-api] Removing Nova's In tree ec2 API code in favor of ec2-api project

2016-01-08 Thread Tim Bell
> -Original Message- > From: Davanum Srinivas [mailto:dava...@gmail.com] > Sent: 07 January 2016 23:04 > To: OpenStack Development Mailing List (not for usage questions) > > Subject: [openstack-dev] [nova][ec2-api] Removing Nova's In tree ec2 API > code in favor of ec2-api project > > Dea

[openstack-dev] [celery][taskflow] Reg. celery and task-flow

2016-01-08 Thread ESWAR RAO
Hi All, Please let me know whether celery is replacement for taskflow. As per my understanding, task-flow can break jobs into tasks and execute them. >From celery wiki, it also does almost similar behaviour. I guess in most of openstack components taskflow is widely used. Any places where its b

Re: [openstack-dev] [nova][cell] Can nova do live migration cross cells?

2016-01-08 Thread John Garbutt
On 8 January 2016 at 08:17, 少合冯 wrote: > Hi, all > > Now I'm working on the migrations list/show API. > The new api defines migrations is a sub-collection of an instance. > GET v2.1/tenant_id/servers/server-id/migrations/migration-id > > I need to support the new cell API to get a migration of

Re: [openstack-dev] [stable] kilo and liberty is blocked on bug 1532048

2016-01-08 Thread Jordan Pittier
On Fri, Jan 8, 2016 at 6:34 AM, Ian Cordasco wrote: > -Original Message- > From: Matt Riedemann > Reply: OpenStack Development Mailing List (not for usage questions) < > openstack-dev@lists.openstack.org> > Date: January 7, 2016 at 19:11:10 > To: OpenStack Development Mailing List (not f

Re: [openstack-dev] [puppet] Adding "IPv6" bracket handling utilities in openstacklib.

2016-01-08 Thread Sofer Athlan-Guyot
Cody Herriges writes: Sorry I didn't see you reply before. Comments below. > Sofer Athlan-Guyot wrote: >> Hi, >> >> There are a few places where I would like to be able to check for IPv6 >> address and add bracket to the parameters. I think that would be a nice >> addition to the puppet-opens

Re: [openstack-dev] [nova] [all] Excessively high greenlet default + excessively low connection pool defaults leads to connection pool latency, timeout errors, idle database connections / workers

2016-01-08 Thread Chris Friesen
On 01/07/2016 05:44 PM, Mike Bayer wrote: On 01/07/2016 07:39 AM, Clayton O'Neill wrote: On Thu, Jan 7, 2016 at 2:49 AM, Roman Podoliaka wrote: Linux gurus please correct me here, but my understanding is that Linux kernel queues up to $backlog number of connections *per socket*. In our case

Re: [openstack-dev] [nova] [all] Excessively high greenlet default + excessively low connection pool defaults leads to connection pool latency, timeout errors, idle database connections / workers

2016-01-08 Thread Chris Friesen
On 01/07/2016 06:55 PM, Mike Bayer wrote: On 01/07/2016 11:02 AM, Sean Dague wrote: On 01/07/2016 09:56 AM, Brant Knudson wrote: On Thu, Jan 7, 2016 at 6:39 AM, Clayton O'Neill mailto:clay...@oneill.net>> wrote: On Thu, Jan 7, 2016 at 2:49 AM, Roman Podoliaka mailto:rpodoly...@mi

Re: [openstack-dev] [nova] [all] Excessively high greenlet default + excessively low connection pool defaults leads to connection pool latency, timeout errors, idle database connections / workers

2016-01-08 Thread Chris Friesen
On 01/07/2016 09:49 AM, Roman Podoliaka wrote: Actually we already do that in the parent process. The parent process: 1) starts and creates a socket 2) binds the socket and calls listen() on it passing the backlog value (http://linux.die.net/man/2/listen) 3) passes the socket to the eventlet W

Re: [openstack-dev] [chef] deprecation and removal of old branches

2016-01-08 Thread Jan Klare
Hi, Good point, i will talk to infra and figure out how to properly push these eol tags to the last commits of the branches before we remove them. Since i only got positive feedback on this, i will also go ahead and ask them to help me with the cleanup. Cheers, Jan > On 07 Jan 2016, at 07:42

Re: [openstack-dev] [all] re-introducing twisted to global-requirements

2016-01-08 Thread Thierry Carrez
Jim Rollenhagen wrote: [...] Here's the catch - mimic is built on twisted. I know twisted was previously removed from OpenStack (or at least people said "pls no", I don't know the full history). We didn't intend to stealth-introduce twisted back into g-r, but it was pointed out to me that it may

Re: [openstack-dev] [all] re-introducing twisted to global-requirements

2016-01-08 Thread Julien Danjou
On Thu, Jan 07 2016, Jay Pipes wrote: > OK, I just watched that. Sorry, still don't see the value that Mimic provides > over unit testing the client interfaces and mocking out the HTTP payloads so > you have strict control over the expectations. > > The problem that Glyph noted in the video about

Re: [openstack-dev] [nova] [all] Excessively high greenlet default + excessively low connection pool defaults leads to connection pool latency, timeout errors, idle database connections / workers

2016-01-08 Thread Radomir Dopieralski
On 01/07/2016 05:55 PM, Mike Bayer wrote: but also even if you're under something like mod_wsgi, you can spawn a child process or worker thread regardless. You always have a Python interpreter running and all the things it can do. Actually you can't, reliably. Or, more precisely, you really sh

Re: [openstack-dev] [nova][ec2-api] Removing Nova's In tree ec2 API code in favor of ec2-api project

2016-01-08 Thread Alexandre Levine
Thierry, The ec2-api project is in gating and totally functional. We'll apply for it to become OpenStack project very shortly. Next week in fact. Best regards, Alex Levine On 1/8/16 9:47 AM, Thierry Carrez wrote: Davanum Srinivas wrote: Dear Nova cores, Sorry this did not make into the

Re: [openstack-dev] [telemetry][aodh][vitrage] The purpose of notification about alarm updating

2016-01-08 Thread Julien Danjou
On Thu, Jan 07 2016, AFEK, Ifat (Ifat) wrote: > We have two motivations: one is that we want to get notifications on every > change, but we don't want to register our webhook to each and every alarm; and > the other is that we already listen to the message bus for other openstack > components, so

Re: [openstack-dev] [nova][bugs] help needed: volunteers for bug skimming (1 week)

2016-01-08 Thread Markus Zoeller
Anthony Chow wrote on 01/07/2016 07:02:04 PM: > From: Anthony Chow > To: "OpenStack Development Mailing List (not for usage questions)" > > Date: 01/07/2016 07:04 PM > Subject: Re: [openstack-dev] [nova][bugs] help needed: volunteers for > bug skimming (1 week) > > Sounds like the volunteer

Re: [openstack-dev] [infra][stackalytics] some projects not visible in stackalytics now

2016-01-08 Thread Thierry Carrez
Thierry Carrez wrote: [...] All the projects you are mentioning are hosted on the OpenStack infrastructure (in the space formally known as Stackforge) but are not official OpenStack projects. I meant "formerly" :) -- Thierry Carrez (ttx) ___

Re: [openstack-dev] [infra][stackalytics] some projects not visible in stackalytics now

2016-01-08 Thread Thierry Carrez
joehuang wrote: Only api-wg, openstack-user-stories, opos-tools-contrib, opos-tools-generic, opos-tools-monitoring are listed in http://stackalytics.com/?project_type=openstack-others Many OpenStack other projects are disappeared. We should take the opportunity to rename those from "openstack-

Re: [openstack-dev] [nova][ec2-api] Removing Nova's In tree ec2 API code in favor of ec2-api project

2016-01-08 Thread Thierry Carrez
Davanum Srinivas wrote: Dear Nova cores, Sorry this did not make into the Nova weekly meeting agenda yesterday. Is it time for dropping the EC2/ObjectStore REST API Since we've told folks since Kilo that we will be removing this code and we dropped the entries api-paste.ini in Liberty? https://

[openstack-dev] [nova][cell] Can nova do live migration cross cells?

2016-01-08 Thread 少合冯
Hi, all Now I'm working on the migrations list/show API. The new api defines migrations is a sub-collection of an instance. GET v2.1/tenant_id/servers/server-id/migrations/migration-id I need to support the new cell API to get a migration of a specified instance. get_migration_by_instance_and

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