tree 1f400c556279979d5accbcf4b2a90292100e699b
parent 2a472d8f254a9ee4acd2373ff41680b290f00df1
author Matthew Treinish <mtreinish@kortar.org> 1470768284 -0400
committer Augustina Ragwitz <auggy@cpan.org> 1471029210 -0700

Add missing config file read to tempest init

The update_local_conf() portion of tempest init was never reading the
config file. In the case we prepopulate a tempest.conf from the global
state /etc dir this would result in tempest init duplicating options
and sections that already existed. This commit fixes the issue by
simply reading the file before we do any operations.

Also add test coverage to ensure existing settings are not overwritten.

Co-authored-by: Augustina Ragwitz <auggy@cpan.org>
Change-Id: Ie629df246fc40777f2017b78e4073ae833b64deb