Re: [openstack-dev] [Nova] [Neutron] Rootwrap daemon ode support

2014-11-07 Thread Miguel Ángel Ajo
Yuriy, what’s the status of the rootwrap-daemon implementation on the nova 
side?, was it merged?, otherwise do you think there could be anyone interested 
in picking it up?  

Best regards,  

--  
Miguel Ángel Ajo
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)


On Friday, 7 de November de 2014 at 11:52, Miguel Ángel Ajo wrote:

 Ohh, sad to hear that Yuriy, you were doing an awesome work. I will take some 
 time to re-review the final state of the code and specs, and move it forward. 
 Thank you very much for your contribution.  
  
 --  
 Miguel Ángel Ajo
 Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
  
  
 On Friday, 7 de November de 2014 at 11:44, Yuriy Taraday wrote:
  
  Hello, Miguel.
   
  I switched departments recently and unfortunately don't have much free time 
  for community work. Feel free to pick up my change requests and push them 
  if you have time. I'll try to keep track of these changes and give some 
  feedback on them on occasion, but don't wait on me.
  Thank you for keeping this feature in mind. I'd be glad to see it finally 
  used in Neutron (and any other project).
   
  --  
   
  Kind regards, Yuriy.
   
  On Fri, Nov 7, 2014 at 1:05 PM, Miguel Ángel Ajo majop...@redhat.com 
  (mailto:majop...@redhat.com) wrote:

   Hi Yorik,

  I was talking with Mark Mcclain a minute ago here at the summit about 
   this. And he told me that now at the start of the cycle looks like a good 
   moment to merge the spec  the root wrap daemon bits, so we have a lot of 
   headroom for testing during the next months.

  We need to upgrade the spec [1] to the new Kilo format.

  Do you have some time to do it?, I can allocate some time and do it 
   right away.

   [1] https://review.openstack.org/#/c/93889/
   --  
   Miguel Ángel Ajo
   Sent with Sparrow (http://www.sparrowmailapp.com/?sig)


   On Thursday, 24 de July de 2014 at 01:42, Miguel Angel Ajo Pelayo wrote:

+1  
 
Sent from my Android phone using TouchDown (www.nitrodesk.com 
(http://www.nitrodesk.com))  
 
 
-Original Message-  
From: Yuriy Taraday [yorik@gmail.com (mailto:yorik@gmail.com)]  
Received: Thursday, 24 Jul 2014, 0:42  
To: OpenStack Development Mailing List 
[openstack-dev@lists.openstack.org 
(mailto:openstack-dev@lists.openstack.org)]  
Subject: [openstack-dev] [Neutron][Spec freeze exception] Rootwrap 
daemon mode support  
 
 
Hello.
 
I'd like to propose making a spec freeze exception for 
rootwrap-daemon-mode spec [1].
 
Its goal is to save agents' execution time by using daemon mode for 
rootwrap and thus avoiding python interpreter startup time as well as 
sudo overhead for each call. Preliminary benchmark shows 10x+ speedup 
of the rootwrap interaction itself.  
 
This spec have a number of supporters from Neutron team (Carl and 
Miguel gave it their +2 and +1) and have all code waiting for review 
[2], [3], [4].
The only thing that has been blocking its progress is Mark's -2 left 
when oslo.rootwrap spec hasn't been merged yet. Now that's not the case 
and code in oslo.rootwrap is steadily getting approved [5].
 
[1] https://review.openstack.org/93889
[2] https://review.openstack.org/82787
[3] https://review.openstack.org/84667
[4] https://review.openstack.org/107386
[5] 
https://review.openstack.org/#/q/project:openstack/oslo.rootwrap+topic:bp/rootwrap-daemon-mode,n,z
   
  
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Re: [openstack-dev] [Nova] [Neutron] Rootwrap daemon ode support

2014-11-07 Thread Yuriy Taraday
It hasn't been started it yet. AFAIR Nova people wanted to see it working
in Neutron first (and I asked them too late in Juno cycle), so I tried to
push it to Neutron only first.
I don't know if anyone is interested in implementing this for Nova but I'll
ask around.

On Fri, Nov 7, 2014 at 3:35 PM, Miguel Ángel Ajo majop...@redhat.com
wrote:

  Yuriy, what’s the status of the rootwrap-daemon implementation on the
 nova side?, was it merged?, otherwise do you think there could be anyone
 interested in picking it up?

 Best regards,

 --
 Miguel Ángel Ajo
 Sent with Sparrow http://www.sparrowmailapp.com/?sig

 On Friday, 7 de November de 2014 at 11:52, Miguel Ángel Ajo wrote:

  Ohh, sad to hear that Yuriy, you were doing an awesome work. I will take
 some time to re-review the final state of the code and specs, and move it
 forward. Thank you very much for your contribution.

 --
 Miguel Ángel Ajo
 Sent with Sparrow http://www.sparrowmailapp.com/?sig

 On Friday, 7 de November de 2014 at 11:44, Yuriy Taraday wrote:

 Hello, Miguel.

 I switched departments recently and unfortunately don't have much free
 time for community work. Feel free to pick up my change requests and push
 them if you have time. I'll try to keep track of these changes and give
 some feedback on them on occasion, but don't wait on me.
 Thank you for keeping this feature in mind. I'd be glad to see it finally
 used in Neutron (and any other project).

 --

 Kind regards, Yuriy.

 On Fri, Nov 7, 2014 at 1:05 PM, Miguel Ángel Ajo majop...@redhat.com
 wrote:


 Hi Yorik,

I was talking with Mark Mcclain a minute ago here at the summit about
 this. And he told me that now at the start of the cycle looks like a good
 moment to merge the spec  the root wrap daemon bits, so we have a lot of
 headroom for testing during the next months.

We need to upgrade the spec [1] to the new Kilo format.

Do you have some time to do it?, I can allocate some time and do it
 right away.

 [1] https://review.openstack.org/#/c/93889/
 --
 Miguel Ángel Ajo
 Sent with Sparrow http://www.sparrowmailapp.com/?sig

 On Thursday, 24 de July de 2014 at 01:42, Miguel Angel Ajo Pelayo wrote:

 +1

 Sent from my Android phone using TouchDown (www.nitrodesk.com)


 -Original Message-
 From: Yuriy Taraday [yorik@gmail.com]
 Received: Thursday, 24 Jul 2014, 0:42
 To: OpenStack Development Mailing List [openstack-dev@lists.openstack.org]

 Subject: [openstack-dev] [Neutron][Spec freeze exception] Rootwrap daemon
mode support


 Hello.

 I'd like to propose making a spec freeze exception for
 rootwrap-daemon-mode spec [1].

 Its goal is to save agents' execution time by using daemon mode for
 rootwrap and thus avoiding python interpreter startup time as well as sudo
 overhead for each call. Preliminary benchmark shows 10x+ speedup of the
 rootwrap interaction itself.

 This spec have a number of supporters from Neutron team (Carl and Miguel
 gave it their +2 and +1) and have all code waiting for review [2], [3], [4].
 The only thing that has been blocking its progress is Mark's -2 left when
 oslo.rootwrap spec hasn't been merged yet. Now that's not the case and code
 in oslo.rootwrap is steadily getting approved [5].

 [1] https://review.openstack.org/93889
 [2] https://review.openstack.org/82787
 [3] https://review.openstack.org/84667
 [4] https://review.openstack.org/107386
 [5]
 https://review.openstack.org/#/q/project:openstack/oslo.rootwrap+topic:bp/rootwrap-daemon-mode,n,z



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-- 

Kind regards, Yuriy.
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