Re: [Openstack] [openstack-dev] How to deploy OpenStack on thousands of nodes?

2013-06-26 Thread Brent Roskos
ed, Jun 26, 2013 at 10:03 AM, Jesse Pretorius wrote: > On 26 June 2013 15:42, Brent Roskos wrote: > >> I've also used keepalived for services that did not scale laterally. In >> this case I put two horizon servers behind an active/passive virtual IP. >> This was als

Re: [Openstack] How to deploy OpenStack on thousands of nodes?

2013-06-26 Thread Brent Roskos
Thus we > are reviewing our network topology design again. At the same time we knew > from the docs of rabbmit needs broadcast. And in the first try we made a > wrong configuration for rabbitmq thus it did not work. We will have a > detailed test on both of that. > > Best, >

Re: [Openstack] How to deploy OpenStack on thousands of nodes?

2013-06-26 Thread Brent Roskos
n wrote: > Hi Brent, > > Thanks for your reply! But we are afraid that Rabbitmq needs broadcast to > work correctly and usually broadcast is not available in cross-subnets > deployments. That is what we are worrying about... > > Best, > > Kylin CG > > > > >

Re: [Openstack] How to deploy OpenStack on thousands of nodes?

2013-06-25 Thread Brent Roskos
By default rabbit uses tcp port 5672 for communication.. tcp can certainly cross subnet boundaries and be routed without issue. I suggest you do some network troubleshooting; ping your rabbit server then telnet to port 5672 on the rabbit server from hosts on the other subnets. Check your router

Re: [Openstack] [Swift] Load Average node storage

2013-06-25 Thread Brent Roskos
I wouldn't think 3 replica's across 1 zone is a viable configuration. Given you are starting with 4 servers, you should really have 4 zones. Then all 3 copies of an object can still go somewhere even when aone server is down. When you add more servers, just add them in groups of 4 to keep it sim

Re: [Openstack] How to deploy OpenStack on thousands of nodes?

2013-06-25 Thread Brent Roskos
I'll speak to your rabbit question: By default rabbit uses tcp port 5672 for communication.. tcp can certainly cross subnet boundaries and be routed without issue. I suggest you do some network troubleshooting; ping your rabbit server then telnet to port 5672 on the rabbit server from hosts on

Re: [Openstack] Nova API to get VMs belonging to other users / tenants

2013-06-25 Thread Brent Roskos
No - you need a token with admin creds for that (user must have admin role in keystone). Once you have the correct creds, you can use the nova cli: nova list --all-tenants If you wanted to see how this looks in the raw API, just pass the debug flag in the cli and it will show you the correct pos

Re: [Openstack] How to query ceilometer to get nova-specific data

2013-06-20 Thread Brent Roskos
at 8:17 AM, Jobin Raju George wrote: > Hey, Brent! > > Yes, I am using admin as the user for querying and keystone user-role-listhas > admin as one of its roles. > > > On Thu, Jun 20, 2013 at 5:16 PM, Brent Roskos wrote: > >> Jobin, >> >> Please ensure

Re: [Openstack] Swift cleaning tenant after deletion on Keystone

2013-06-20 Thread Brent Roskos
The account-reaper generally takes care of this. Have you seen this? http://docs.openstack.org/developer/swift/overview_reaper.html Regards, Brent On Thu, Jun 20, 2013 at 6:06 AM, Heiko Krämer wrote: > Hey Hugo, > > ok, thx for your quick answer! > > Greetings > Heiko > > > On 20.06.2013 1

Re: [Openstack] How to query ceilometer to get nova-specific data

2013-06-20 Thread Brent Roskos
Jobin, Please ensure that the token you are using was obtained with a user having the admin role. Regards, Brent On Thu, Jun 20, 2013 at 7:29 AM, Jobin Raju George wrote: > Thanks Claudio for your detailed explanation, but the query returns me an > empty list: [] Is something wrong with my nov

Re: [Openstack] Problem to find/start openstack services

2013-01-29 Thread Brent Roskos
gt;>>>>> -- >>>>>> Guilherme Santos Souza >>>>>> >>>>>> >>>>> >>>>> -- >>>>> *Nuage & Co - Razique Mahroua* >>>>> razique.mahr...@gmail.com >>>>> >>>>> >>&