Re: [Netstack] Nova Compute and Drivers

2012-08-07 Thread Darragh OReilly
Hi, I'll give this a shot: These are called by Nova when it plugs and unplugs its network interfaces. Nova drivers are an abstraction layer that allow it to work with different combinations of machine virtualization and switching technologies without knowing the details. Nova makes generic plu

Re: [Netstack] Openstack+Quantum+OVS Internals - Doubts

2012-07-30 Thread Darragh OReilly
Hi, I saved this sequence diagram some time ago. But I can't remember where I got it.  https://docs.google.com/open?id=0B0HB7skV7D-ATWZ1R1I5VlYyNFk It is correct for Essex, but I don't know about Folsom. Regards, Darragh. > > From: Trinath Somanchi >To: ""

Re: [Netstack] Scalable Agents(https://blueprints.launchpad.net/quantum/+spec/scalable-agent-comms)

2012-05-10 Thread Darragh OReilly
maybe udev events rules/actions could be installed for add/remove tap device events http://www.reactivated.net/writing_udev_rules.html#external-run > > From: Maru Newby >To: gkot...@redhat.com >Cc: Christopher Wright ; netstack@lists.launchpad.net >Sent: Th

Re: [Netstack] Can't associate floating IP

2012-02-27 Thread Darragh OReilly
58962c6f543ee91c72', u'_context_timestamp': u'2012-02-27T15:41:12.858110', u'_context_user_id': u'demo', u'method': u'associate_floating_ip', u'_context_remote_address': u'172.241.0.123'} from (pid=4515) _s

Re: [Netstack] Can't associate floating IP

2012-02-27 Thread Darragh OReilly
s, Darragh. > > From: Brad Hall >To: Darragh OReilly >Cc: "netstack@lists.launchpad.net" >Sent: Monday, 27 February 2012, 18:05 >Subject: Re: [Netstack] Can't associate floating IP > >Hi Darragh, > >Try passing in the instance id of the vm (o

[Netstack] Can't associate floating IP

2012-02-27 Thread Darragh OReilly
When I try to associate a floating IP from the dash I get: Error: Error associating Floating IP: Associate floating ip failed (HTTP 500) From the command line I don't get any errors or exceptions on any of the screens after nova add-floating-ip, but the association does not happen. Are these

Re: [Netstack] devstack multi-node ENABLED_SERVICES flags for compute node

2012-02-27 Thread Darragh OReilly
something to watch out for - virtualBox gives out Intel pro 1000 adapters by default. But the linux driver for this nic strips off any vlan tagging http://architects.dzone.com/articles/advanced-virtualbox-and  So using these to trunk your OVS bridges won't work. Virtio-net nics work ok. Darra