After this pr merged.https://review.openstack.org/#/c/637019/
we should add the default desc in PeriodicWorker. Otherwise some class
base on the PeriodicWorker which do not set the setproctitle off in neutorn conf.
will get the core dump error. like below, where set_proctitle is None and do not
have the setproctitle config
packages/neutron/worker.py", line 21, in __init__
set_proctitle = set_proctitle or cfg.CONF.setproctitle
ft2.2: tricircle.tests.unit.network.test_central_trunk_plugin.PluginTest.test_delete_trunk_StringException: Traceback (most recent call last):
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
return func(*args, **keywargs)
File "tricircle/tests/unit/network/test_central_trunk_plugin.py", line 555, in test_delete_trunk
fake_plugin.delete_trunk(q_ctx, t_trunk['id'])
File "tricircle/network/central_trunk_plugin.py", line 70, in delete_trunk
super(TricircleTrunkPlugin, self).delete_trunk(context, trunk_id)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/services/trunk/plugin.py", line 267, in delete_trunk
if trunk_port_validator.can_be_trunked_or_untrunked(context):
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/services/trunk/rules.py", line 115, in can_be_trunked_or_untrunked
if not self.is_bound(context):
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/services/trunk/rules.py", line 109, in is_bound
core_plugin = directory.get_plugin()
File "tricircle/tests/unit/network/test_central_trunk_plugin.py", line 254, in fake_get_plugin
return FakeCorePlugin()
File "tricircle/network/central_plugin.py", line 182, in __new__
n = super(TricirclePlugin, cls).__new__(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/callbacks/registry.py", line 106, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py", line 156, in __new__
return super(NeutronDbPluginV2, cls).__new__(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/db/resource_extend.py", line 126, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/callbacks/registry.py", line 104, in replacement_new
instance = super_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/db/resource_extend.py", line 126, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/callbacks/registry.py", line 106, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/db/external_net_db.py", line 77, in __new__
return super(External_net_db_mixin, cls).__new__(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/db/resource_extend.py", line 126, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/db/portbindings_db.py", line 54, in __new__
return super(PortBindingMixin, cls).__new__(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/db/resource_extend.py", line 124, in replacement_new
instance = super_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/db/resource_extend.py", line 124, in replacement_new
instance = super_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron_lib/callbacks/registry.py", line 106, in replacement_new
instance = orig_new(cls, *args, **kwargs)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/db/l3_db.py", line 96, in __new__
inst._start_janitor()
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/db/l3_db.py", line 139, in _start_janitor
initial_delay)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/worker.py", line 35, in __init__
super(PeriodicWorker, self).__init__(worker_process_count=0)
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/neutron/worker.py", line 21, in __init__
set_proctitle = set_proctitle or cfg.CONF.setproctitle
File "/home/zuul/src/git.openstack.org/openstack/tricircle/.tox/py27/local/lib/python2.7/site-packages/oslo_config/cfg.py", line 2187, in __getattr__
raise NoSuchOptError(name)
oslo_config.cfg.NoSuchOptError: no such option setproctitle in group [DEFAULT]
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