Replace resolv.conf if nameserver is 127.0.0.1
Replace resolv.conf if nameserver is 127.0.0.1

Debian OpenStack images has resolv.conf with "nameserver 127.0.0.1". If not overwritten minion seeding will fail (after a long period of time - network timeout) as no name lookups can be made.
Upon VM boot DHCP settings will overwrite resolv.conf again.
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt