I'm working with SUSE OpenStack Cloud 5 and have a question regarding the network configuration. I'm not sure if this is the right mailing list, but I'll give it a try. We have a three node environment, 1 Admin node (SLES11-SP3),1 Control node (SLES11-SP3) and 1 Compute node (SLES12). After some problems we managed to set up a working cloud environment, except the network configuration is not quite clear yet. We deployed the Neutron barclamp with linuxbridge and have our physical network divided into VLANs. So the question is: how is the whole network setup supposed to be? What am I supposed to see on Control and/or Compute Node? If I understand the documentation correctly, I should be able to log into a running instance via ssh. But this only works, if we manually set up a vlan on the compute node and attach it to the corresponding bridge (floating network), but this configuration only exists until the next reboot. I don't want to ask too many questions, so I would be really happy if someone could explain to me, what I should see on the nodes. A similar question is here: https://forums.suse.com/showthread.php?6490-running-instances-in-external-VL.... I'm not very familiar with VLANs, bridges etc., so please don't answer to complicated for me ;-)
Thanks a lot!
Best regards, Eugen