
* https://review.openstack.org/#/q/topic:flaskification+(status:open+OR+status:merged) removes paste.ini and moves to flask, the service_url is expecting /v3 in the end otherwise it will return 500 error. * It also added code for checking status code and use requests.exceptions.HTTPError instead of RequestsException. It will catch ConnectionErrors or TimeoutErrors and others also. Closes-Bug: #1776301 Change-Id: I6b0310ee5437ff428cc7321035656c7cb4f86773