Re: [Openstack] Total Network Confusion

2013-01-15 Thread James Condron
Jay, Guys, The Vlan Manager stuff looks spot on for my needs but I am a tad confused. (Perhaps Folsom addresses these; I'm just on a deadline to get a PoC running and I don't want to look like I've been wasting time building this). Assuming I configure my vlan on my switch, set my switchport

Re: [Openstack] Total Network Confusion

2013-01-15 Thread Jay Pipes
On 01/15/2013 05:31 AM, James Condron wrote: Jay, Guys, The Vlan Manager stuff looks spot on for my needs but I am a tad confused. (Perhaps Folsom addresses these; I'm just on a deadline to get a PoC running and I don't want to look like I've been wasting time building this). Assuming

Re: [Openstack] Total Network Confusion

2013-01-15 Thread Joe Warren-Meeks
Just as an addendum, now that I've got it working, it works really well! On 15 January 2013 16:43, Joe Warren-Meeks joe.warren.me...@gmail.comwrote: Hey James, I had exactly your requirement too, and it took me many weeks to get to a solution. Hopefully, you won't have to. I have installed

Re: [Openstack] Total Network Confusion

2013-01-15 Thread Joe Warren-Meeks
Damnit, sent before reading. To delete the SNAT rule in the last part of my message, I'm running the following in root's crontab * * * * * /sbin/iptables -t nat --flush nova-network-snat I'm going to dig into the python to stop it from setting it in the first place, but I haven't had the time

Re: [Openstack] Total Network Confusion

2013-01-15 Thread Vishvananda Ishaya
On Jan 15, 2013, at 8:43 AM, Joe Warren-Meeks joe.warren.me...@gmail.com wrote: So, now you should be done. However, Openstack will try to add in a SNAT rule to SNAT some outbound traffic. Vish suggested leaving --routing_source_ip= in nova.conf set to nothing, but that doesn't work, it

Re: [Openstack] Total Network Confusion

2013-01-15 Thread Joe Warren-Meeks
Hey Vish, I'm using the default packages in Ubuntu 12.04LTS, so I guess that'll be essex then :-) I'll take your patches and use those. Kind regards -- joe. On 15 January 2013 18:36, Vishvananda Ishaya vishvana...@gmail.com wrote: On Jan 15, 2013, at 8:43 AM, Joe Warren-Meeks

[Openstack] Total Network Confusion

2013-01-14 Thread James Condron
Hi all, I've recently started playing with (and working with) OpenStack with a view to migrate our production infrastructure from esx 4 to Essex. My issue, or at least utter idiocy, is in the network configuration. Basically I can't work out whether in the configuration of OpenStack I have

Re: [Openstack] Total Network Confusion

2013-01-14 Thread James Condron
Brilliant; sorry- I didn't attach the diagram. On 14 Jan 2013, at 16:52, James Condron james.cond...@simplybusiness.co.ukmailto:james.cond...@simplybusiness.co.uk wrote: Hi all, I've recently started playing with (and working with) OpenStack with a view to migrate our production

Re: [Openstack] Total Network Confusion

2013-01-14 Thread Jay Pipes
I'd recommend Folsom over Essex :) And I'd highly recommend these articles from Mirantis which really step through the networking setup in VLANManager. Read through them in the following order and I promise at the end you will have a much better understanding of networking in Nova.