Ubuntu
eucalyptus package

  1. Bug #680301
  2. Comment #3

Comment 3 for bug 680301

Revision history for this message
Kiall Mac Innes (kiall) wrote : Re: DNS Search Domain in instance /etc/resov.conf should be set by DHCP

Also re "(I'm using the CLC private IP, because when using the public IP, the returning packets are from the local address, and dns doesn't like it.)" ..

Thats a mix of two issues i think ..

Lets say your instance FQDN is euca-172-19-1-2.eucalyptus.internal / euca-10-2-2-110.eucalyptus.uec.domain.com (i.e in the admin GUI, you set the domain to be "uec.domain.com")

You have to delegate uec.domain.com to the CLC's public IP in domain.com's DNS records, and on you're local resolver, delagate "internal" to the CLC's public IP ... This is the only way I've managed to hack euca's DNS setup to work..

The second possible part of that issue is traffic returning from the wrong interface - thats hairpin NAT not being applied correctly. I have another 1 line patch here for this https://bugs.launchpad.net/ubuntu/+source/eucalyptus/+bug/676167

and