Travis Truman df3b47973a Only install to virtual environment
Remove all tasks and variables related to toggling between installation
of cinder inside or outside of a Python virtual environment.
Installing within a venv is now the only supported deployment.

Additionally, a few changes have been made to make the creation of the
venv more resistant to interruptions during a run of the role.
* unarchiving a pre-built venv will now also occur when the venv
  directory is created, not only after being downloaded
* virtualenv-tools is run against both pre-built and non pre-built venvs
  to account for interruptions during or prior to unarchiving

Change-Id: I21ebc977f3c6d97853150e8b42bcd35ab4c2ef09
Implements: blueprint only-install-venvs
2016-07-07 12:59:19 -04:00
..
2016-03-31 17:59:33 +00:00
2016-03-31 17:59:33 +00:00
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2016-03-23 16:19:03 -07:00
2016-04-25 11:03:33 +01:00