When running './stack.sh' messages are output stating that
the keystone CLI has been deprecated. These calls should be
replaced to ones utilizing the openstack CLI program instead.
Documentation examples were also updated to reflect the new syntax.
Change-Id: Ib20b8940e317d150e5f6febb618e20bd85d13f8b
Closes-Bug: #1441340
The utility would fail due to the fact that the GLANCE_SERVICE_PROTOCOL
was not set.
Change-Id: Iff0b59274fa909895abd70c3a6d1da63dbd70483
Closes-bug: #1396567
When 'keystone token-get' fails, the caller can't detect the failure.
This cause troulbe shooting a bit complicated.
Change-Id: I3c58c5fd0e92a87e87546ea797904e08646a1097
Closes-Bug: #1238412
* moves the image upload logic from stack.sh to functions upload_image()
* tools/upload_image.sh which is a thin wrapper around upload_image()
Change-Id: I8746beebf50cf623b6fe903d6497e66e3fa5dda6