Bhuvan Arumugam 15d134d130 Handle "503 Service Unavailable" exception. ...

Bug: 1028799

No traceback, if service is unavailable; error out gracefully.

* keystoneclient/exceptions.py
  ServiceUnavailable: New class to handle 503 status code.
  Add the new class to list of handled exceptions.

Change-Id: I39a8ac594ef922d682731a926be26c8b6f648f9d

2012-09-24 19:21:58 +00:00

3.7 KiB

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