Trying to Determine that version of Red Hat OpenStack director that is installed on an Undercloud Controller is not as straight forward as one would hope.
I have created the simple table below that you can use to determine your installed Director Version via the installed version of the openstack-tripleo-heat-templates rpm.
| Minimum RPM Version | Release Date | director Version |
| openstack-tripleo-heat-templates-0.8.6-121.el7ost.noarch.rpm | 2016-02-16 | 7.3 |
| openstack-tripleo-heat-templates-0.8.6-94.el7ost.noarch.rpm | 2015-12-16 | 7.2 |
| openstack-tripleo-heat-templates-0.8.6-71.el7ost.noarch.rpm | 2015-10-05 | 7.1 |
| openstack-tripleo-heat-templates-0.8.6-45.el7ost.noarch.rpm | 2015-07-30 | 7.0 |
Hopefully, in the near future, we will see an rpm similar to redhat-release-server (the rpm that create /etc/redhat-release) included in future OSP Director updates. Until then, this table should be of some assistance.
Related Bugzillas
https://bugzilla.redhat.com/show_bug.cgi?id=1295512
https://bugzilla.redhat.com/show_bug.cgi?id=1085625
