tree f3e1bd01123779af1bccba3eef654c45ef0a7b2f
parent 6739704b11588279b1a2942181100d2fc732073e
author Sean Dague <sean.dague@samsung.com> 1390909717 -0500
committer Sean Dague <sean.dague@samsung.com> 1390909717 -0500

tighten up isolated creds create

we're spewing giant user and tenant names in logs, which make
actually getting to the bottom of things less useful, as we're
constantly doing left / right scrolling. Shorten this up.

this changes makes a number of fix ups here.

1) it shortens down the name to just classname + rand piece, no
need to add extra -tempest- -tenant, as it's pretty redundant. We
throw out any value which has a '.' in it, because that's not a
class name.

2) it fixes the scenario isolated creds call. __name__ is package
name, and cls.__name__ actually gives us the class name.

3) it stops using a variable in a different namespace as a
temporary variable for isolated creds create. This looks like it
was based on a find / replace refactor to remove importing modules.
It worked, but it was wrong.

4) it stops using the same random bits for user & tenant. There is
no reason these should match, and in the new scheme they would if
they shared random bits.

Change-Id: I216155d68cbdbf9bed10e2ab9b7a1ea714570358