Issue

• Tempest configuration randomly failing.

  tools/config_tempest.py --deployer-input /home/stack/tempest-deployer-input.conf --debug --create identity.uri $OS_AUTH_URL identity.admin_$OS_PASSWORD --image /usr/share/ecv/hurricane/core-plugins/tempest/images/cirros-0.3.4-x86_64-disk.img
  

• Error logs:

  2018-02-21 15:34:20.823 10349 INFO urllib3.poolmanager [-] Redirecting http://192.168.213.12:8080/info -> https://192.168.213.12:8143/info
  2018-02-21 15:34:20.872 10349 CRITICAL tempest [-] ServiceError: Request on service 'object-store' with url 'http://192.168.213.12:8080/info' with code 
  2018-02-21 15:34:20.872 10349 ERROR tempest Traceback (most recent call last
  2018-02-21 15:34:20.872 10349 ERROR tempest   File "tools/config_tempest.py", line 917, in <module>