On Wed, Aug 02, 2017 at 10:02:32AM +1000, Tony Breeds wrote: > On Tue, Aug 01, 2017 at 04:58:22PM -0400, Doug Hellmann wrote: > > Excerpts from Dave McCowan (dmccowan)'s message of 2017-08-01 20:48:12 > > +0000: > > > This note is to request a Feature Freeze Exemption (FFE) for the > > > python-barbicanclient library in Pike. > > > > > > Python-barbicanclient 4.5.0 was intended to be the Pike release. > > > However, after it was released, testing with the Heat and Octavia > > > projects found that it contained an incompatible change resulting in > > > Tracebacks for those projects. > > > > > > The issue was reported in this bug. > > > https://bugs.launchpad.net/python-barbicanclient/+bug/1706841 > > > > > > A first, and partial, attempt to fix this was merged in this patch. > > > https://review.openstack.org/487721 > > > This patch is included in release 4.5.1. > > > > > > A second, and successful, fix was merged in this patch. > > > https://review.openstack.org/489518 > > > This patch is included in release 4.5.2. > > > > > > The Barbican team requests a feature freeze exemption for > > > python-barbicanclient release 4.5.2 to be the release for Pike. Releases > > > 4.5.0 and 4.5.1 should be blocked in global requirements. > > > > > > Thanks, > > > Dave > > > IRC:dave-mccowan > > > > This sounds reasonable. It's a critical problem but only affects a small > > number of projects, so the risk is fairly small. > > The current users of python-barbicanclient are: > Package : python-barbicanclient [python-barbicanclient!=4.5.0,>=4.0.0] > (used by 16 projects) > Also affects : 16 projects > openstack/castellan [] > openstack/cinder [tc:approved-release] > openstack/compute-hyperv [] > openstack/heat [tc:approved-release] > openstack/kolla [] > openstack/magnum [] > openstack/mistral [] > openstack/neutron-lbaas [] > openstack/neutron-lbaas-dashboard [] > openstack/nova [tc:approved-release] > openstack/octavia [] > openstack/octavia-dashboard [] > openstack/openstackclient [] > openstack/python-openstackclient [] > openstack/solum [] > openstack/tacker [] > > But IIUC it's really only octavia and heat that don't work with 4.5.x > > Looking at the change logs: > > [tony@thor python-barbicanclient]$ git log --decorate --oneline > --no-merges 4.4.0^..HEAD > 714fce2 (HEAD -> master, origin/master, origin/HEAD, gerrit/master) Support > import modules from barbicanclient.client module > 49505b9 (tag: 4.5.1) Workaround for importing objects from old path > ea509a5 Update api references according to refactor result > e0e3703 Add secret_type filter to CLI > f844a0e Updated from global requirements > a95c1a1 Update the documentation link for doc migration > 51d8bfa Updated from global requirements > c497189 fix default version > 3c7d909 Updated from global requirements > e599dfd Update doc references > 2479529 import content from cli-reference in openstack-manuals > 9af9169 rearrange the existing docs into the new standard layout > 4eed5c8 Switch from oslosphinx to openstackdocstheme > 439ee25 (tag: 4.4.0) Updated from global requirements > 97906c8 Refactor barbicanclient > > So all the changes look okay to me, assuming the 4.5.1 and 4.5.2 patches > work. > > > I assume you've done enough testing to feel comfortable that 4.5.2 will > > work better than 4.5.0 and 4.5.1? > > Once we have the release I'll create no-op changes in all the affected > projects that depend on the u-c bump. > > What concerns me a little is that we can't test this without a release > and once we do the release we're committed to some form of g-r > alteration with the impacts associated with it. > > Would it be terrible to branch stable/pike @ 4.4.0 and leav all the > 4.5.x stuff for queens?
@Dave? Any chance you can answer the questions? From a requirements POV I'm very unlikely to grant an FFE into next week. Yours Tony.
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