lxc: adt testing failing across the board on ppc64el

[Andy Whitcroft]

We are seeing ADT test failures across all kernels on all releases (which have the architecture) on ppc64el.

[Andy Whitcroft (apw)]

From: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/ppc64el/l/lxc/20160314_105323@/log.gz

FAIL: lxc-tests: /usr/bin/lxc-test-unpriv
---
Removing user `lxcunpriv' ...
Warning: group `lxcunpriv' has no more members.
Done.
Setting up the GPG keyring
Downloading the image index
ERROR: Couldn't find a matching image.
lxc-create: lxccontainer.c: create_run_template: 1300 container creation template for c1 failed
lxc-create: lxc_create.c: main: 303 Error creating container c1
c2 is not running
c1 is not running
---
FAIL: lxc-tests: /usr/bin/lxc-test-usernic
---

[Christian Brauner (cbrauner)]

Is this still an issue? In any case, I think that this was caused by trying to download an image that doesn't exist, e.g. a version of ubuntu that we did not provide a ppc64el build at the time. We recently merge https://github.com/lxc/lxc/pull/1232 which tries to be smarter about downloading an appropriate image. So tentatively marking this as fix committed.