tree f343fbca48964dd8e78aa2f083d06a761ed53f0b
parent 5e159edab375ed950cc5c91a6c445bbc5541b3c1
author Steve Baker <sbaker@redhat.com> 1418684440 +1300
committer Steve Baker <sbaker@redhat.com> 1426630357 +1300

Allow heat-standalone to work with keystone v3

Heat can now run in standalone mode with the default v3 keystone
backend.

This change removes the installation of the v2 contrib backend.
It also configures saner defaults when HEAT_STANDALONE is True.
Using trusts and a stack-domain will never work in standalone mode
since they both require a service user which doesn't exist in
standalone mode.

Finally, this change prevents heat.conf being populated with service user options
not required by standalone mode.

Configuring the v2 backend may be reintroduced later with a dedicated
flag variable.

Change-Id: I88403e359e5e59e776b25ba1b65fae6fa8a3548e