Re: [Openstack] Openstack Havana (Sorry Grizzly) Network Node swing migration

2014-02-16 Thread Geraint Jones
don¹t use namespaces anyhow) -- Geraint Jones Director of Systems Infrastructure Koding https://koding.com gera...@koding.com Phone (415) 653-0083 On 17/02/14 8:06 pm, Robert van Leeuwen robert.vanleeu...@spilgames.com wrote: We currently have a single network node in our deployment

[Openstack] Openstack Havana Network Node swing migration

2014-02-12 Thread Geraint Jones
Hi Guys We currently have a single network node in our deployment, we need to upgrade it to 10gb So I thought, I would add a second network node and do a swing migration and thus avoid an outage. Is this possible in havana ? Whats the process to do it ? Thanks -- Geraint Jones Director

Re: [Openstack] Directional network performance issues with Neutron + OpenvSwitch

2013-11-11 Thread Geraint Jones
can’t as this is a prod system. However if the openstack update is causing it then here is the place to start I suspect : https://launchpad.net/neutron/grizzly/2013.1.3 Performance of 1.04 in my env makes that unusable. -- Geraint Jones On 11/11/13 2:47 am, Jay Pipes jaypi...@gmail.com wrote

[Openstack] Grizzly Quantum issues

2013-10-20 Thread Geraint Jones
to get flags for network device qr-b70bdf54-0b: No such device Its a fast box ­ but this can¹t be doing any good for performance :) Its Grizzly Quantum + OVS on Ubuntu 12.04 ­ using the raring-lts dkms. Any insight would be great :) -- Geraint Jones Director of Systems Infrastructure Koding https

Re: [Openstack] Migration from OVS-GRE to OVS-VLAN

2013-10-16 Thread Geraint Jones
Can it do QinQ ? -- Geraint Jones Director of Systems Infrastructure Koding https://koding.com gera...@koding.com M (NZ) +64 22 123 4626 M (US) +1 415 316 8027 On 16/10/13 7:20 am, Jay Pipes jaypi...@gmail.com wrote: On 10/15/2013 11:03 PM, Geraint Jones wrote: Hmm I am in two minds here

Re: [Openstack] Migration from OVS-GRE to OVS-VLAN

2013-10-15 Thread Geraint Jones
will not come up post migration, Do I just need to do quantum net-update 51efc95c-3791-4ca7-ad83-47a0e9b1d550 ‹provider:network_type vlan ‹provider:physical_network physnet ‹provider:segmentation_id 107 ? -- Geraint Jones Director of Systems Infrastructure Koding https://koding.com gera...@koding.com M (NZ

Re: [Openstack] Migration from OVS-GRE to OVS-VLAN

2013-10-15 Thread Geraint Jones
I best to hand eth0/1 to ovs and let it do the LACP, or hand it the bond0? Also the other vlans on the compute nodes. How would they be presented to the bare metal os ? -- Geraint Jones From: Aaron Rosen aro...@nicira.com Date: Tuesday, 15 October 2013 1:43 pm To: Geraint Jones gera

[Openstack] Migration from OVS-GRE to OVS-VLAN

2013-10-14 Thread Geraint Jones
network_vlan_ranges = physnet:200:400 integration_bridge = br-int If I then trunk vl 200 ­ 400 to the interfaces bound to br-int what else will I need to change ? Anything in MySQL ? Thanks -- Geraint Jones Director of Systems Infrastructure Koding https://koding.com gera...@koding.com M (NZ) +64 22 123

[Openstack] Changing quantum/neutron OVS Plugin

2013-09-11 Thread Geraint Jones
Hi We have deployed into production a cluster using OVS. We are using tenant_network_type = gre We have two controller nodes (these also run ceph for storage) each have 2 nic's bonded using VLAN's for the different traffic (Storage on one VLAN, VM Mgmt on another etc) We have a single network

Re: [Openstack] Help With Quantum Networking - Interesting Use Case

2013-08-23 Thread Geraint Jones
A and arrive on Server B, I can then see the reply leave Server B but it never reaches Server A. On 23/08/13 5:04 PM, Victor Palma palma.vic...@gmail.com wrote: This might be a bit silly, but have you checked your routes? Regards, Victor Palma On Aug 23, 2013, at 6:28 PM, Geraint Jones gera...@koding.com