ps.
$ cat /etc/resolv.conf
search novalocal
nameserver 10.0.0.3
and 10.0.0.3 is an IP of br100 int of compute node hosting the instance, so I believe this is just OK.
12: br100: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
link/ether fe:16:3e:21:61:f4 brd ff:ff:ff:ff:ff:ff
inet 10.0.0.3/24 brd 10.0.0.255 scope global br100
ps.
$ cat /etc/resolv.conf
search novalocal
nameserver 10.0.0.3
and 10.0.0.3 is an IP of br100 int of compute node hosting the instance, so I believe this is just OK. MULTICAST, UP,LOWER_ UP> mtu 1500 qdisc noqueue state UNKNOWN
12: br100: <BROADCAST,
link/ether fe:16:3e:21:61:f4 brd ff:ff:ff:ff:ff:ff
inet 10.0.0.3/24 brd 10.0.0.255 scope global br100