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[Lance Bragstad <ldbragst@xxxxxxxxxx>]

Public bug reported:

When installing OpenStack on Fedora 19 or later, installation can fail
due to different capped versions of python-sqlalchemy.

Keystone and Neutron both require versions under 8: 
https://github.com/openstack/keystone/blob/master/requirements.txt#L12 (being addressed by https://review.openstack.org/#/c/70240)
https://github.com/openstack/neutron/blob/master/requirements.txt#L21

Where other projects have bumped the version in requirements.txt: 
https://github.com/openstack/nova/blob/master/requirements.txt#L2
https://github.com/openstack/cinder/blob/master/requirements.txt#L25
https://github.com/openstack/heat/blob/master/requirements.txt#L17
https://github.com/openstack/glance/blob/master/requirements.txt#L9


An installation may fail depending on the order the services are installed in. If Nova is installed before Neutron, the Neutron installation will fail because Nova installed python-sqlalchemy-0.8.* and Neutron requires python-sqlalchemy <=0.7.99

** Affects: keystone
     Importance: Undecided
     Assignee: Brant Knudson (blk-u)
         Status: In Progress

** Affects: neutron
     Importance: Undecided
     Assignee: James Carey (jecarey)
         Status: Confirmed

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https://bugs.launchpad.net/bugs/1277583

Title:
  python-sqlalchemy version inconsistent between projects

Status in OpenStack Identity (Keystone):
  In Progress
Status in OpenStack Neutron (virtual network service):
  Confirmed

Bug description:
  When installing OpenStack on Fedora 19 or later, installation can fail
  due to different capped versions of python-sqlalchemy.

  Keystone and Neutron both require versions under 8: 
  https://github.com/openstack/keystone/blob/master/requirements.txt#L12 (being addressed by https://review.openstack.org/#/c/70240)
  https://github.com/openstack/neutron/blob/master/requirements.txt#L21

  Where other projects have bumped the version in requirements.txt: 
  https://github.com/openstack/nova/blob/master/requirements.txt#L2
  https://github.com/openstack/cinder/blob/master/requirements.txt#L25
  https://github.com/openstack/heat/blob/master/requirements.txt#L17
  https://github.com/openstack/glance/blob/master/requirements.txt#L9

  
  An installation may fail depending on the order the services are installed in. If Nova is installed before Neutron, the Neutron installation will fail because Nova installed python-sqlalchemy-0.8.* and Neutron requires python-sqlalchemy <=0.7.99

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