[Openstack] [Swift] Getting better performance by disabling container DB updates?

2014-03-19 Thread Shrinand Javadekar
Hi, I recently came across an object store that could disable container listing and thereby give better performance. By disable, it meant that a call to list the entries in a container would simply return an empty status code of 200 without any object names. I guess this is possible only if the e

Re: [Openstack] [Swift] Optimizing single node Swift instance

2014-03-19 Thread Shrinand Javadekar
Chuck made some interesting suggestions on the Openstack-Swift irc channel related to this topic. Noting them down her in case this benefits others. 1. Changing the partition power of the object server rings. I was running with a partition power of 8. I ran some experiments changing this to 4 and

Re: [Openstack] [Barbican] Key Recovery / Availability

2014-03-19 Thread Clark, Robert Graham
As the services I described were the first things that came into my mind with regards to high availability in Barbican I assumed that there was probably a better strategy. If the strategy is as you've described then that's great - even I can understand that! -Rob > > Our plan for deployment

Re: [Openstack] [Barbican] HTTPS Connection Question

2014-03-19 Thread Miller, Mark M (EB SW Cloud - R&D - Corvallis)
You are welcome. Mark From: Douglas Mendizabal [mailto:douglas.mendiza...@rackspace.com] Sent: Wednesday, March 19, 2014 11:31 AM To: Miller, Mark M (EB SW Cloud - R&D - Corvallis); Ferreira, Rafael; Remo Mattei; Wyllys Ingersoll; openstack@lists.openstack.org Subject: Re: [Openstack] [Barbican]

Re: [Openstack] [Barbican] Key Recovery / Availability

2014-03-19 Thread Clark, Robert Graham
> -Original Message- > From: Clint Byrum [mailto:cl...@fewbar.com] > Sent: 19 March 2014 18:22 > To: openstack > Subject: Re: [Openstack] [Barbican] Key Recovery / Availability > > Excerpts from Clark, Robert Graham's message of 2014-03-19 07:41:35 - > 0700: > > Has there been much discu

Re: [Openstack] [Barbican] Key Recovery / Availability

2014-03-19 Thread Douglas Mendizabal
Our plan for deployment is exactly as Clark described: * Several API nodes behind a load balancer * PostgreSQL master/slave replication * HSMs in HA paired mode * Several Worker nodes I’m also curios as to why this would be considered “clunky”? -Doug On 3/19/14, 1:21 PM, "Clint Byrum" wrote:

Re: [Openstack] [Barbican] HTTPS Connection Question

2014-03-19 Thread Douglas Mendizabal
Hello Mark, I apologize for the late reply. Just wanted to say thanks for adding this to the wiki. We really appreciate your contribution to the project! :) -Doug From: , "Mark M (EB SW Cloud - R&D - Corvallis)" Date: Friday, March 14, 2014 at 4:50 PM To: Douglas Mendizabal , "Ferreira,

Re: [Openstack] [Barbican] Key Recovery / Availability

2014-03-19 Thread Clint Byrum
Excerpts from Clark, Robert Graham's message of 2014-03-19 07:41:35 -0700: > Has there been much discussion on how to ensure that keys are > recoverable in the event that Barbican has some sort of horrific > failure? > > I suppose a HA frontend, Redundant Keystore Databases and HA paired HSMs > w

[Openstack] QoS solutions for Neutron?

2014-03-19 Thread Kai
Hi, We are working on OpenStack deployment inside my company. We need a QoS solution to control the quality of network traffic between VMs and network nodes. But it seems to be the missing feature on Havana release, doesn't it? So, is there any alternative or work-around solution for our problem?

[Openstack] Cells Communication

2014-03-19 Thread Shay Asher
Hi, I would like to understand better how cells work in terms of networking and there is very little documentation. 1. Will it be possible to specify which cell to boot a server into? 2. Will servers on one cell be able to resolve and connect to servers another cell? Thanks, Shay ___

[Openstack] [Barbican] Key Recovery / Availability

2014-03-19 Thread Clark, Robert Graham
Has there been much discussion on how to ensure that keys are recoverable in the event that Barbican has some sort of horrific failure? I suppose a HA frontend, Redundant Keystore Databases and HA paired HSMs would be the most obvious non-code-writing path but this feels pretty clunky, I was wond

Re: [Openstack] Ceilometer: alarm not generating

2014-03-19 Thread Mike Spreitzer
wrote on 03/19/2014 01:56:07 AM: > @Mike: as you can see from the below output that I am able to > create alarms, but I would like to know where these logs are getting > generated after alarm triggered ? I have mentioned ‘log://’. > > But there is nothing in my logfile: Sorry, I am not famili

[Openstack] i can't ping floatting ip

2014-03-19 Thread cheniour ghassen
Hi everyone, I have configured openstack Havana on ubutu server 12.04. I have a three server a controller, a compute and a network node. I have used neutron for networking with openvswitch. I can deply and run an instance. But i can't ping the floatting ip associated with the instance. I added icm

[Openstack] Removing --rescan option in iscsiadm command

2014-03-19 Thread Fiorenza Meini
Hi there, I'm experiencing a problem while attaching a volume to a VM; this is what I see in nova.log: Command: sudo nova-rootwrap /etc/nova/rootwrap.conf iscsiadm -m node -T iqn.2010-10.org.openstack:volume-0c623f91-9a90-4ff5-805c-8e5861e3c92d -p 127.0.0.1:3260 --rescan If I give the same

[Openstack] Resolutions from the Technical Committee

2014-03-19 Thread Thierry Carrez
The OpenStack Technical Committee ("TC") recently adopted the following resolutions: * Project "Sahara" (formerly known as Savanna), from the Data processing service program, graduated from incubation and will be made a part of the integrated release for Juno (Oct 2014). http://git.openstack.org/