On Wed, Feb 12, 2014 at 11:33:07AM +0100, Piotr Bartosiewicz wrote:
> Hi,
>
> I am unsuccessfully trying to connect from host to containers dbus.
> Inside container dbus socket file is visible as /run/dbus/system_bus_socket.
> The problem is that /run is mounted as tmpfs in container (by
> systemd on container) and thus the directory content is not visible
> outside the container.
> Is there any way to make this file visible also outside the container?
Is systemd itself setting up the /run tmpfs or have you got libvirt
doing that ? If the former, you can can switch to making libvirt do
it and then add in the dbus mount too eg something like this:
<filesystem type="ram">
<source usage="1024"/>
<target dir="/run"/>
</filesystem>
<filesystem type="mount">
<source dir="/run/dbus"/>
<target dir="/run/dbus"/>
</filesystem>
Alternatively just use a single mount
<filesystem type="mount">
<source dir="/run/dbus"/>
<target dir="/some/where/else"/>
</filesystem>
and then inside the container startup do 'mount --bind /some/where/else /run/dbus"
Daniel
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