[lxc-devel] dnsmasq and resolv.conf containers
Laurent Ducos
laurent.ducos at biblibre.com
Thu Jan 17 08:36:02 UTC 2013
Hello.
I use lxc and lxc-net on unbuntu 12.10 that works fine.
My problem is about the /etc/resolv.conf file in the container.
I think the file is written by dnsmasq when assigning dhcp lease
Is it possible to tell dnsmasq : wrote "nameserver 8.8.8.8 nameserver
8.8.4.4" in place of the value of "--listen-address" (dnsmask command
line) ?
And it is possible the /etc/resolv.conf is not overwritten on each
restart of the container.
Thanks.
My container configuration :
lxc.network.type=veth
lxc.network.link=lxcbr0
lxc.network.flags=up
lxc.tty = 4
lxc.pts = 1024
lxc.utsname = koha
# uncomment the next line to run the container unconfined:
#lxc.aa_profile = unconfined
lxc.cgroup.devices.deny = a
# /dev/null and zero
lxc.cgroup.devices.allow = c 1:3 rwm
lxc.cgroup.devices.allow = c 1:5 rwm
# consoles
lxc.cgroup.devices.allow = c 5:1 rwm
lxc.cgroup.devices.allow = c 5:0 rwm
lxc.cgroup.devices.allow = c 4:0 rwm
lxc.cgroup.devices.allow = c 4:1 rwm
# /dev/{,u}random
lxc.cgroup.devices.allow = c 1:9 rwm
lxc.cgroup.devices.allow = c 1:8 rwm
lxc.cgroup.devices.allow = c 136:* rwm
lxc.cgroup.devices.allow = c 5:2 rwm
# rtc
lxc.cgroup.devices.allow = c 254:0 rwm
# mounts point
lxc.mount.entry=proc proc proc nodev,noexec,nosuid 0 0
lxc.mount.entry=sysfs sys sysfs defaults 0 0
lxc.rootfs = /dev/lxc/koha
~
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