[openstack-dev] [infra][nova][all] Pillow breaking gate?

Kevin L. Mitchell kevin.mitchell at rackspace.com
Thu Oct 1 23:00:59 UTC 2015

On Thu, 2015-10-01 at 15:53 -0700, Clark Boylan wrote:
> On Thu, Oct 1, 2015, at 03:48 PM, Kevin L. Mitchell wrote:
> > It looks like Pillow (pulled in by blockdiag, pulled in by
> > sphinxcontrib-seqdiag, in test-requirements.txt of nova and probably
> > others) had a 3.0.0 release today, and now the gate is breaking because
> > libjpeg isn't available in the image…thoughts on how best to address
> > this problem?
> Two changes are already in flight to address this.
> The first updates global requirements to require an older version of
> Pillow:
> https://review.openstack.org/#/c/230167/

Pillow is not explicitly listed in nova's requirements; would this still
be sufficient to unwedge the gate?

> The second updates the images for Jenkins slaves that run things like
> unittests and doc builds:
> https://review.openstack.org/#/c/230175/ This one will take more time to
> get through as it requires new images be built.
> It is also a possibility that devstack will need to install zlib and
> libjpeg headers depending on whether or not sphinxcontrib is needed in
> devstack (I think it is but protected now by constraints).
> A completely different approach would be to not use blockdiag, but these
> changes should get us moving along again and we can worry about making
> it more correct later.

Kevin L. Mitchell <kevin.mitchell at rackspace.com>

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