[openstack-dev] [Fuel] Pluggable framework in Fuel: first prototype ready

2014-10-19 Thread Mike Scherbakov
Hi all, I moved this conversation to openstack-dev to get a broader audience, since we started to discuss technical details. Raw notes from demo session: https://etherpad.openstack.org/p/cinder-neutron-plugins-second-demo. Let me start answering on a few questions below from Roman Nathan. How

[openstack-dev] [neutron] Change of ownership in Traffic Steering blueprint

2014-10-19 Thread Carlos Gonçalves
Hi all, As the original author of the Traffic Steering blueprint [1] while I worked for Instituto de Telecomunicacoes, I would like to appoint Igor Cardoso (in CC) as the new owner if no one opposes to it. Igor will continue carrying the blueprint proposal and its development onward targeting the

[openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-19 Thread Preston L. Bannister
OK, I am fairly new here (to OpenStack). Maybe I am missing something. Or not. Have a DevStack, running in a VM (VirtualBox), backed by a single flash drive (on my current generation MacBook). Could be I have something off in my setup. Testing nova backup - first the existing implementation,

[openstack-dev] [horizon] Passing multiple values in table.Column in Horizon DataTable

2014-10-19 Thread Rajdeep Dua
Hi, I need to pass two values in the link generated from the table.Column as shown below. class DatasourcesTablesTable(tables.DataTable): data_source = tables.Column(column1, verbose_name=_(Column1)) id = tables.Column(id, verbose_name=_(ID),

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-19 Thread Avishay Traeger
Hi Preston, Replies to some of your cinder-related questions: 1. Creating a snapshot isn't usually an I/O intensive operation. Are you seeing I/O spike or CPU? If you're seeing CPU load, I've seen the CPU usage of cinder-api spike sometimes - not sure why. 2. The 'dd' processes that you see are

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-19 Thread Preston L. Bannister
Avishay, Thanks for the tip on [cinder.conf] volume_clear. The corresponding option in devstack is CINDER_SECURE_DELETE=False. Also I *may* have been bitten by the related bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1023755 (All I know at this point is the devstack VM became

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-19 Thread Jay Pipes
Hi Preston, some great questions in here. Some comments inline, but tl;dr my answer is yes, we need to be doing a much better job thinking about how I/O intensive operations affect other things running on providers of compute and block storage resources On 10/19/2014 06:41 AM, Preston L.

Re: [openstack-dev] [cinder][nova] Are disk-intensive operations managed ... or not?

2014-10-19 Thread Preston L. Bannister
Jay, Thanks very much for the insight and links. In fact, I have visited *almost* all the places mentioned, prior. Added clarity is good. :) Also, to your earlier comment (to an earlier thread) about backup not really belonging in Nova - in main I agree. The backup API belongs in Nova (as this

Re: [openstack-dev] [keystone] Support for external authentication (i.e. REMOTE_USER) in Havana

2014-10-19 Thread Lohit Valleru
Thank you Nathan, Do you have more details on what your mapping is configured like? There have been some changes around this area in Juno, but it's still possible that there is some sort of bug here. Here are my mapping details: # Search base for users. (string value)

[openstack-dev] cant launch instace

2014-10-19 Thread shailendra acharya
hello folks, i m trying to install openstack multinode in my laptop. i cant launch instance. even it cant update nova-compute. plz help i m very confused ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org

Re: [openstack-dev] [Nova] Turbo hipster problems

2014-10-19 Thread Joshua Hesketh
Hi Gary, Sorry we had a mis-hap over the weekend. The Database CI should be back up and running now. Let me know if you see any more problems. Cheers, Josh Rackspace Australia On 10/18/14 1:55 AM, Gary Kotton wrote: Hi, Anyone aware why Turbo his peter is failing with:

Re: [openstack-dev] cant launch instace

2014-10-19 Thread Qiming Teng
On Mon, Oct 20, 2014 at 02:29:10AM +0530, shailendra acharya wrote: hello folks, i m trying to install openstack multinode in my laptop. i cant launch instance. even it cant update nova-compute. plz help i m very confused Please post to openst...@lists.openstack.org, this is a