[lxc-users] Resolve .lxc domain with Ubuntu 17.04

[Norberto Bensa]

I found that in the 17.04 server edition it's enough to:

$ sudo apt-get install dnsmasq
$ sudoedit /etc/dnsmasq.d-available/lxc

add the following lines:

server=/lxc/10.0.3.1
server=/3.0.10.in-addr.arpa/10.0.3.1

$ sudoedit /etc/default/lxc-net

uncomment LXC_DOMAIN="lxc"


But, in the desktop version, systemd-resolved and dnsmasq eat my cpu.
Maybe a network-manager bug?



2017-03-29 1:25 GMT-03:00 Serge E. Hallyn <serge at hallyn.com>:
> On Wed, Mar 29, 2017 at 12:59:15AM -0300, Norberto Bensa wrote:
>> 2017-03-29 0:29 GMT-03:00 Serge E. Hallyn <serge at hallyn.com>:
>> > On Wed, Mar 29, 2017 at 12:16:29AM -0300, Norberto Bensa wrote:
>> >> Hello list!
>> >>
>> >> In previous versions of Ubuntu I had lxc domain name resolution
>> >> working, but it's broken for me in 17.04.
>> >
>> > https://help.ubuntu.com/lts/serverguide/lxc.html#lxc-network
>>
>> As I said, worked flawlessly up to 16.10, broken with 17.04.
>
> Ok, wasn't quite sure if you were following that recipe or not.
> I wouldn't be surprised if the switch to systemd-networkd requires
> a change.  Personaly I'm on 16.04+upstart, but if you can come up with
> the revised recipe an update to the serverguide would be awesome.
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