On Thu, Aug 23, 2012 at 1:50 PM, Dan Kegel <d...@kegel.com> wrote:
> On Thu, Aug 23, 2012 at 1:32 PM, Dan Kegel <d...@kegel.com> wrote:
>> at the start of a build, use lxc-start-ephemeral -d to start the
>> ephemeral container,
>
> It's somewhat annoying to parse out the name of the
> ephemeral container from the log. Is there a right
> way to get it? (Or can it be passed in as a parameter?)
Here's a little demo. Please poke holes in it and tell me how to
really do this :-)
#!/bin/sh
sudo lxc-start-ephemeral -o test-container2 -d > log 2>&1
while ! grep "is running" log
do
sleep 1
done
container=`awk '/is running/ {print $1}' log`
sudo chroot /var/lib/lxc/$container/rootfs touch /xyzzy
sudo chroot /var/lib/lxc/$container/rootfs ls -l /xyzzy
sudo lxc-stop --name $container
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