Coordination doesn't work on python3

[Thomas Herve]

Seen here: http://logs.openstack.org/70/435870/1/check/gate-heat-dsvm-functional-orig-mysql-lbaasv2-py35-ubuntu-xenial-nv/f1a955e/logs/screen-ceilometer-acentral.txt.gz#_2017-02-20_07_44_21_163

It's trying to find a string in a list of bytes. I don't know if the issue is in ceilometer or tooz.

[Thomas Herve (therve)]

The traceback:

Traceback (most recent call last):
  File "/opt/stack/new/ceilometer/ceilometer/agent/manager.py", line 508, in discover
    discovered)
  File "/usr/local/lib/python3.5/dist-packages/tenacity/__init__.py", line 87, in wrapped_f
    return r.call(f, *args, **kw)
  File "/usr/local/lib/python3.5/dist-packages/tenacity/__init__.py", line 235, in call
    do = self.iter(result=result, exc_info=exc_info)
  File "/usr/local/lib/python3.5/dist-packages/tenacity/__init__.py", line 205, in iter
    raise RetryError(fut).reraise()
  File "/usr/local/lib/python3.5/dist-packages/tenacity/__init__.py", line 282, in reraise
    raise self.last_attempt.result()
  File "/usr/lib/python3.5/concurrent/futures/_base.py", line 398, in result
    return self.__get_result()
  File "/usr/lib/python3.5/concurrent/futures/_base.py", line 357, in __get_result
    raise self._exception
  File "/usr/local/lib/python3.5/dist-packages/tenacity/__init__.py", line 238, in call
    result = fn(*args, **kwargs)
  File "/opt/stack/new/ceilometer/ceilometer/coordination.py", line 215, in extract_my_subset
    raise MemberNotInGroupError(group_id, members, self._my_id)
ceilometer.coordination.MemberNotInGroupError: Group ID: central-global, Members: {b'd4cb965a-dc31-4641-9365-c0282535e0fa'}, Me: d4cb965a-dc31-4641-9365-c0282535e0fa: Current agent is not part of group and cannot take tasks

[Thomas Herve (therve)]

Attempt at https://review.openstack.org/437163

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/437163
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=04eaee64fb5e60d6d593ed15b100dbeee55d3d83
Submitter: Jenkins
Branch: master

commit 04eaee64fb5e60d6d593ed15b100dbeee55d3d83
Author: Thomas Herve <email address hidden>
Date: Wed Feb 22 16:49:58 2017 -0500

    Use bytes for coordination member

    It seems that we need bytes for building a member ID.

    Closes-Bug: #1667117
    Change-Id: I87bb6ebf03ce4d04776743fd1a25e67b8c8026a1

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ceilometer 9.0.0 release.