As per $Subject please rebase as gnocchi 1.1 requires it
Current version is 1.4.0. This would need to pass regression testing.
fedora/f23 had 1.4.0 as last packaged fedora/master had 1.6.0 for a little while and is currently at 2.4.0 which added python-monotonic at 2.2.0 looks like 1.6.0 might pull in pytz and python-debtcollector Requires
oslo-utils can not be upgraded to 1.6.0 stable/kilo branch upstream is 1.4.0 + 3 patches right now and for OSP 7 we can't go past stable/kilo If there are patches that are needed then we can work to get those backported and accepted to oslo-utils stable/kilo branch and then tagged to support this effort. What is needed now is to look at what is breaking/blocked by using 1.4.0 or stable/kilo branch for OSP7.
For oslo libs updates, I suggest that we check global requirements first, it saves a lot of time. oslo.utils < 1.5.0 for Kilo https://github.com/openstack/requirements/blob/stable/kilo/global-requirements.txt#L73
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