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[Telles Mota Vidal Nóbrega <tellesmvn@xxxxxxxxxxxxxxx>]

** Also affects: tempest
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1356053

Title:
  Doesn't properly get keystone endpoint when Keystone is configured to
  use templated catalog

Status in devstack - openstack dev environments:
  In Progress
Status in OpenStack Dashboard (Horizon):
  In Progress
Status in Python client library for Sahara (ex. Savanna):
  In Progress
Status in OpenStack Data Processing (Sahara, ex. Savanna):
  In Progress
Status in Tempest:
  New

Bug description:
  When using the keystone static catalog file to register endpoints (http://docs.openstack.org/developer/keystone/configuration.html#file-based-service-catalog-templated-catalog), an endpoint registered (correctly) as catalog.region.data_processing.... gets read as "data-processing" by keystone.
  Thus, when Sahara looks for an endpoint, it is unable to find one for data_processing.

  This causes a problem with the commandline interface and the
  dashboard.

  Keystone seems to be converting underscores to dashes here:
  https://github.com/openstack/keystone/blob/master/keystone/catalog/backends/templated.py#L47

  modifying this line to not perform the replacement seems to work fine
  for me, but may have unintended consequences.

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