autopkgtest-build-lxd failing with bionic

[martin.pitt@ubuntu.com (Martin Pitt)]

Antonio Terceiro [2018-02-21 10:39 -0300]:
> > Cheers! I reworked it a bit, applied the same strategy to LXC (which is
> > equally affected), tested it, and landed
> > 
> >    https://anonscm.debian.org/cgit/autopkgtest/autopkgtest.git/commit/?id=20f479254
> 
> Aren't _all_ types of testbed affected by this in some way or another?

schroot isn't as it uses the host network, and for ssh there is no way to know;
usually that's a function of their setup scripts, and the most common case
there is an OpenStack instance where cloud-init already does that waiting.

qemu is also affected in principle; in practice I haven't heard reports or seen
instances of failed network communication there yet.

Martin