tree 161fb7d4e7835bd02f5250a8e05839d4268e40f4
parent e7311cfc81985af3149088924b5b6f11583da1ed
author Oleg Iurchenko <oiurchenko@mirantis.com> 1519129564 +0200
committer Oleg Iurchenko <oiurchenko@mirantis.com> 1519385989 +0200

Add keystone API versioning support

This patch adds an ability to specify keystone API version.
v3 is default.

Change-Id: I8810672ceef493e7dbd32b755705f4c0ccb30b63