On Thu, Apr 4, 2019, at 7:50 AM, Matthew Thode wrote: > On 19-04-04 08:32:56, Alex Schultz wrote: > > On Thu, Apr 4, 2019 at 7:58 AM Matthew Thode <mthode at mthode.org> wrote: > > > > > > On 19-04-04 01:20:18, Eric K wrote: > > > > Requesting exception to remove a requirement to resolve a packaging issue. > > > > > > > > The package is needed only for an experimental feature, but causes > > > > packaging issue on RHEL/CentOS 7. Propose to remove from requirements and > > > > require manual install to enable the experimental feature. > > > > > > > > https://review.openstack.org/#/c/649772/ > > > > > > > > > > I imagine psycopg2 is one of many dependencies that are not fully > > > compliant with our upper-constraints (and probably a bunch of projects > > > global-constraints). Is it possible to lower the version required (be > > > compatible with 2.6 or whatever is in centos)? The requirements project > > > itself sets no lower bound for psycopg2. > > > > > > > Centos7 has 2.5. I had asked about getting 2.7 in RDO but if it's > > optional it would be nice for it not to be included by default. We hit > > the issue in puppet-congress so we disabled out actual test jobs[0] > > because congress currently doesn't work on ubuntu[1] and was broken on > > centos[2] by this new requirement. > > > > [0] https://review.openstack.org/#/c/649439/ > > [1] http://logs.openstack.org/33/647333/1/check/puppet-openstack-beaker-ubuntu-bionic/2cfe5a4/job-output.txt.gz#_2019-04-02_10_48_17_614150 > > [2] http://logs.openstack.org/33/647333/1/check/puppet-openstack-beaker-centos-7/c10fb99/logs/syslog.txt.gz#_Apr_02_10_47_47 > > > > extra_requires may work for you (makes postgres support optional) > https://setuptools.readthedocs.io/en/latest/setuptools.html#declaring-extras-optional-features-with-their-own-dependencies > > not sur eif pbr supports it though. PBR should support it. Here is an example from swiftclient installing keystoneclient as an extra [3]. [3] https://git.openstack.org/cgit/openstack/python-swiftclient/tree/setup.cfg#n36