Sorry for being too succinct. Let me give you more details. I'm now talking about my developer machine. Where I test provisioning/deployment, or just run sites in environment similar to that of production servers.
Now than, what led me to the question? I tried to run Ubuntu and CentOS recently. With Ubuntu, Raise network interfaces job sends DHCPDISCOVERs until it timeouts after 5 min: [** ] A start job is running for Raise network interfaces (1min 42s / 5min) Since lxc configures guest OS' NIC to obtain IP via DHCP https://github.com/lxc/lxc/blob/lxc-2.0.7/templates/lxc-ubuntu.in#L104 After that, pinging IP addresses works, but DNS doesn't. Since /etc/resolv.conf becomes empty. Before starting container it was a copy of host OS' /etc/resolv.conf. When I change `inet dhcp` to `inet static` and add `address` option, it fails fast with (actually, this is result of `systemctl restart networking`) Mar 04 04:40:57 cont1 systemd[1]: Stopped Raise network interfaces. Mar 04 04:40:57 cont1 systemd[1]: Failed to reset devices.list on /system.slice/networking.service: Operation not permitted Mar 04 04:40:57 cont1 systemd[1]: Starting Raise network interfaces... Mar 04 04:40:57 cont1 systemd[1]: Failed to reset devices.list on /system.slice/ondemand.service: Operation not permitted Mar 04 04:40:58 cont1 ifup[158]: RTNETLINK answers: File exists Mar 04 04:40:58 cont1 ifup[158]: Failed to bring up eth0. Mar 04 04:40:58 cont1 systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE Mar 04 04:40:58 cont1 systemd[1]: Failed to start Raise network interfaces. Mar 04 04:40:58 cont1 systemd[1]: networking.service: Unit entered failed state. Mar 04 04:40:58 cont1 systemd[1]: networking.service: Failed with result 'exit-code'. And again, everything seems to work except name resolution. What do I do? Thanks in advance. Regards, Yuri _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
