I keep hitting the same brick wall with Quantum
Hi,
I've pursued a GRE-enabled 3-node Folsom setup with a provider router and per-tenant networks for a long time. However, every time I get to the end of the guides, all of them, regardless of 12.04 LTS or 12.10, regardless of scouring every log on all three nodes for answer, it simply doesn't work as described.
I feel there must a major bug in the code, if all of the guides which worked, when the authors penned them, no longer work. If you look at all of the guides for this, namespaces and overlapping IP's are disabled. Yet, in a recent ticket, both myself and a completely separate person experienced the same need for namespaces to be enabled. (https:/
Can anyone confirm that this setup REQUIRES namespaces? I'd very much like to retain metadata and security groups. The OVS interfaces on the network node never come up, when they are disabled. Surely, all the guides on the topic aren't wrong. The only guide not recommending disabled namespaces is Cisco's: http://
If namespaces are required for this setup, why? Is it the conflict of having the DHCP and L3 agents on the same node, as noted in the docs? If so, can I put on or the other on the Control node to clean this up? Could I introduce a fourth node to do one of the two agents?
I would very much like to troubleshoot this issue and see the official guides actually work. At the moment though, I'm more worried about my OS environment working, than seeing the documentation working.
Thanks, and please pardon the frustration. :-) I mean well and fully grant this could be habitual user error.
Joshua
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