tree 7de094b8136bdf0d710cb17be5201e45a3dbbe3e
parent c24869b1917d6c84d43ca77f233d209f99783d12
author Matthew Treinish <mtreinish@kortar.org> 1465332895 -0400
committer Matthew Treinish <mtreinish@kortar.org> 1465350946 -0400
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Make missing global config dir not fatal in tempest init

Due to the complexities and inability of the python packaging
infrastructure to install data files properly or consistently we have
to be prepared for the case when we have no idea where the data files
end up from a tempest install. Thus this commit makes tempest init
not fail when it can't find the global config dir and just logs a
warning that it couldn't be found.

Change-Id: Iff944092228ca1ae081e8faaf10ee0048e7ea414