I've set up a dreamcompute instance running Ubuntu and installed some software. I'm running into problems when I try and run things that need to make DNS queries...
It's illustrated if you try to do something which requires a domain name lookup from the commandline:
dhc-user@test1:~$ ping google.com
ping: unknown host google.com
Whereas the ping works when given an IP address:
dhc-user@test1:~$ ping 22.214.171.124
PING 126.96.36.199 (188.8.131.52) 56(84) bytes of data.
64 bytes from 184.108.40.206: icmp_seq=1 ttl=52 time=123 ms
An nslookup also fails:
dhc-user@test1:~$ nslookup google.com
;; connection timed out; no servers could be reached
Is there something I need to set up in the OS or security settings to get this to work? Sorry if this is obvious but it's my first experience with DreamCompute or OpenStack...