[libvirt-users] libvirt_lxc and sysfs
Hello.
Is it possible to start container via libvirt_lxc without mounting /sys
inside container?
When I start container via lxc-start and do not add mount point to config,
then /sys inside container is empty.
When I do it via virsh -c lxc:// container.xml, then
/sys contains sysfs of the host and /sys on host becomes remounting read-only.
Am I doing something wrong or is this feature of libvirt_lxc?
Thanks.
root@host:~# uname -a
Linux host 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2+deb7u2 x86_64 GNU/Linux
root@host:~# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 7.0 (wheezy)"
...
root@host:~# dpkg -l | grep libvirt
ii libvirt-bin 0.9.12-11 amd64 programs for the libvirt library
ii libvirt0 0.9.12-11 amd64 library for interfacing with different virtualization
systems
container.xml:
<domain type='lxc'>
<name>ns1</name>
<memory>524288</memory>
<os>
<type>exe</type>
<init>/sbin/init</init>
</os>
<vcpu>1</vcpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/lib/libvirt/libvirt_lxc</emulator>
<filesystem type='mount'>
<source dir='/var/lxc/ns1/rootfs'/>
<target dir='/'/>
</filesystem>
<interface type='bridge'>
<source bridge='br0'/>
<mac address='52:54:00:de:74:06'/>
</interface>
<console type='pty' />
</devices>
</domain>