Updated openstack/openstack
Project: openstack/ceilometer  6bb595f3a93fbc8350ced2b31c1b8b05643eb851
null
Refactored session access

Encapsulated all access to sqlalchemy.get_session
This is needed for further refactoring of session handling

Change-Id: I35c64b69c7bde80713ca1f0e7f7f83bd57493668
Updated openstack/openstack
Project: openstack/cinder  f2cb3e8a840a486db8fd6a2208cd5203d96153ac
null
LVM: Robustify skipactivation detection

Running lvchange might fail due to not being in
$PATH for non-root user, and the corresponding OSError
was not caught.

Simply check for lvm2 being 2.02.99 or newer.

Closes-Bug: #1269445
Change-Id: I308bd97cb729e83677f18a693274265a182d794c
Updated openstack/openstack
Project: openstack-dev/pbr  44803433a7da66b5e7404806290237469f07fd5d
null
package: read a specific Python version requirement file

This change makes pbr reads a specific requirement file tight to the
major Python version that is used. So you can add a file such as
requirements-py3.txt to have a specific requirement file for Python 3,
or requirements-py2.txt to have a specific requirement file for
Python 2.

Change-Id: I4b548e9830586f11b82539d334dd5cf4b0445a36