Perhaps a change could be added to ignore 127.0.0.1 and 127.0.1.1 addresses returned by default?
Dnsmasq supports such an option, though it would need to be added to libvirt as it regerates the dnsmasq conf file used each time a network is started. Add following by default to dnsmasq.conf generated by libvirt --------------- ignore-address=127.0.0.1 ignore-address=127.0.1.1 --------------- -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1326536 Title: libvirt's dnsmasq setup will read /etc/hosts on the host, resulting in odd resolution behaviour on the VM Status in libvirt package in Ubuntu: Triaged Status in lxc package in Ubuntu: Triaged Bug description: When libvirt configures / starts up dnsmasq on the host, it does not pass --no-hosts, resulting in it reading in the /etc/hosts file from the host. The default ubuntu setup will have the host's hostname in /etc/hosts under 127.0.1.1. Since libvirt's dnsmasq is reading this file, anything querying that dnsmasq instance will resolve the host's hostname out of /etc/hosts. The result of this is any VM running on the host will resolve the host's hostname as 127.0.1.1. For example, if the host's hostname is BoxA, any VM running on the host will resolve BoxA to 127.0.1.1, which is not BoxA's actual address. Would recommend passing --no-hosts to dnsmasq when libvirt starts it up. If a user wants hardcoded hosts for their libvirt network, they can add them to /var/lib/libvirt/dnsmasq/default.addnhosts . If this is an acceptable solution, I'd be happy to write the patch up. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1326536/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
