Hey all, I feel really sad with saying this, now, that we have quite a few instances in producgtion since about 5 days at least, I now have encountered the second instance loosing its IP address due to "No DHCPOFFER" (as of syslog in the instance).
I checked the logs in the central nova-network and gateway node and found dnsmasq still to reply on requests from all the other instances and it even got the request from the instance in question and even sent an OFFER, as of what I can tell by now (i'm investigating / posting logs asap), but while it seemed that the dnsmasq sends an offer, the instances says it didn't receive one - wtf? Please tell me what I can do to actually *fix* this issue, since this is by far very fatal. One chance I'd see (as a workaround) is, to let created instanced retrieve its IP via dhcp, but then reconfigure /etc/network/instances to continue with static networking setup. However, I'd just like the dhcp thingy to get fixed. I'm very open to any kind of helping comments, :) So long, Christian.
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