Why horizon stats is not available and ceilometer is throwing unicode errors on central.lgo ?

Solution Verified - Updated -

Issue

  • The usage statistics in horizon is giving an error
  • The command openstack usage list is returning the following error
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'nova.exception.InstanceNotFound'> (HTTP 500) (Request-ID: req-525554f2-e9be-447c-8684-3e8c31764c06)
  • Te following error entries can be apreciated in ceilometer central.log
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager   File "/usr/lib/python2.7/site-packages/retrying.py", line 217, in call
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager     attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager   File "/usr/lib/python2.7/site-packages/ceilometer/coordination.py", line 227, in extract_my_subset
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager     if hr.get_node(str(v)) == self._my_id]
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager UnicodeEncodeError: 'ascii' codec can't encode character u'\xe9' in position 66: ordinal not in range(128)
2017-03-21 11:13:10.685 1033426 ERROR ceilometer.agent.manager

Environment

  • Red Hat Openstack Platorm <=10

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