Ubuntu
lxc package

  1. Bug #1389954
  2. Comment #14

Comment 14 for bug 1389954

Revision history for this message
experimancer (experimancer) wrote :

I'm on Ubuntu 16.04 LTS Server Edition (the host) and running some Trusty 14.04 LTS LXC-containers in it. Trying to get this DNS-name resolution working I added in /etc/default/lxc-net the line:
LXC_DOMAIN="lxc"

and in /etc/dnsmasq.d/lxc added the line:
server=/lxc/10.0.3.1 stanza, then

1. stopped all existing containers
2. run 'sudo service lxc-net restart'
3. restarted the containers

but the DNS-name resolution does not work, e.g
"ping mycont.lxc" or
"dig @10.0.3.1 mycont.lxc"
do not resolve to running LXC IP-address.

Whats wwong, how to get this working? Should I edit the LXC-configs somehow or is there some other dns/networking/resolv.conf/dnsmasq/iptables/etc configurations that I should check to debug why this is not working?