Fuel for OpenStack

cinder import error

Bug #1305170 reported by Denis Egorenko on 2014-04-09

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Fuel for OpenStack	Fix Released	Critical	Dmitry Burmistrov	Fuel for OpenStack 5.0

Bug Description

{"build_id": "2014-04-07_15-04-24", "mirantis": "yes", "build_number": "261", "nailgun_sha": "5efa9d21162cd30394f2f608641c324a80ea43dd", "ostf_sha": "17f2fe6e56452f8e2f01a385be4c4b87bf3698a8", "fuelmain_sha": "0ed7471818bc50699d33e217c28114234c08c8ee", "astute_sha": "183fe05cd59a5ce6d154fa263a5a8bf5f27db0ec", "release": "5.0", "fuellib_sha": "4d942716e3cc8b40ad868d0c4836c6010fbdc42e"}

To reproduce:
1) Deploy multi-node;
2) Centos;
3) Nova-network or Neutron;

Cinder doesn't start:

2014-04-09 16:12:19.224 21592 CRITICAL cinder [-] ImportError: No module named taskflow.engines
2014-04-09 16:12:19.224 21592 TRACE cinder Traceback (most recent call last):
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/bin/cinder-api", line 57, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder server = service.WSGIService('osapi_volume')
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/service.py", line 288, in __init__
2014-04-09 16:12:19.224 21592 TRACE cinder self.app = self.loader.load_app(name)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/wsgi.py", line 503, in load_app
2014-04-09 16:12:19.224 21592 TRACE cinder return deploy.loadapp("config:%s" % self.config_path, name=name)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 247, in loadapp
2014-04-09 16:12:19.224 21592 TRACE cinder return loadobj(APP, uri, name=name, **kw)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 272, in loadobj
2014-04-09 16:12:19.224 21592 TRACE cinder return context.create()
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 710, in create
2014-04-09 16:12:19.224 21592 TRACE cinder return self.object_type.invoke(self)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 144, in invoke
2014-04-09 16:12:19.224 21592 TRACE cinder **context.local_conf)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/util.py", line 56, in fix_call
2014-04-09 16:12:19.224 21592 TRACE cinder val = callable(*args, **kw)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/api/__init__.py", line 30, in root_app_factory
2014-04-09 16:12:19.224 21592 TRACE cinder return paste.urlmap.urlmap_factory(loader, global_conf, **local_conf)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/paste/urlmap.py", line 25, in urlmap_factory
2014-04-09 16:12:19.224 21592 TRACE cinder app = loader.get_app(app_name, global_conf=global_conf)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 350, in get_app
2014-04-09 16:12:19.224 21592 TRACE cinder name=name, global_conf=global_conf).create()
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 710, in create
2014-04-09 16:12:19.224 21592 TRACE cinder return self.object_type.invoke(self)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 144, in invoke
2014-04-09 16:12:19.224 21592 TRACE cinder **context.local_conf)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/util.py", line 56, in fix_call
2014-04-09 16:12:19.224 21592 TRACE cinder val = callable(*args, **kw)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/api/middleware/auth.py", line 55, in pipeline_factory
2014-04-09 16:12:19.224 21592 TRACE cinder app = loader.get_app(pipeline[-1])
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 350, in get_app
2014-04-09 16:12:19.224 21592 TRACE cinder name=name, global_conf=global_conf).create()
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 362, in app_context
2014-04-09 16:12:19.224 21592 TRACE cinder APP, name=name, global_conf=global_conf)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 458, in get_context
2014-04-09 16:12:19.224 21592 TRACE cinder section)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 517, in _context_from_explicit
2014-04-09 16:12:19.224 21592 TRACE cinder value = import_string(found_expr)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/PasteDeploy-1.5.0-py2.6.egg/paste/deploy/loadwsgi.py", line 22, in import_string
2014-04-09 16:12:19.224 21592 TRACE cinder return pkg_resources.EntryPoint.parse("x=" + s).load(False)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1948, in load
2014-04-09 16:12:19.224 21592 TRACE cinder entry = __import__(self.module_name, globals(),globals(), ['__name__'])
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/api/v2/router.py", line 25, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder from cinder.api.v2 import snapshot_metadata
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/api/v2/snapshot_metadata.py", line 21, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder from cinder import volume
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/volume/__init__.py", line 27, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder API = import_utils.import_class(CONF.volume_api_class)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/openstack/common/importutils.py", line 28, in import_class
2014-04-09 16:12:19.224 21592 TRACE cinder __import__(mod_str)
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/volume/api.py", line 41, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder from cinder.volume.flows.api import create_volume
2014-04-09 16:12:19.224 21592 TRACE cinder File "/usr/lib/python2.6/site-packages/cinder/volume/flows/api/create_volume.py", line 15, in <module>
2014-04-09 16:12:19.224 21592 TRACE cinder import taskflow.engines
2014-04-09 16:12:19.224 21592 TRACE cinder ImportError: No module named taskflow.engines
2014-04-09 16:12:19.224 21592 TRACE cinder

Tags:

Denis Egorenko (degorenko) on 2014-04-09

tags:

added: icehouse

Tatyanka (tatyana-leontovich) on 2014-04-09

Changed in fuel:
milestone:	none → 5.0
status:	New → Confirmed
importance:	Undecided → Critical
assignee:	nobody → Fuel OSCI Team (fuel-osci)

Revision history for this message

Tatyanka (tatyana-leontovich) wrote on 2014-04-09:

pip install taskflow, /etc/init.d/openstack-cinder-volume restart

Roman Vyalov (r0mikiam) on 2014-04-10

Changed in fuel:
assignee:	Fuel OSCI Team (fuel-osci) → Sergey Otpuschennikov (sotpuschennikov)

Dmitry Burmistrov (dburmistrov) on 2014-04-10

Changed in fuel:
assignee:	Sergey Otpuschennikov (sotpuschennikov) → Dmitry Burmistrov (dburmistrov)
status:	Confirmed → In Progress

Dmitry Burmistrov (dburmistrov) on 2014-04-10

Changed in fuel:
status:	In Progress → Fix Committed

Revision history for this message

Andrey Sledzinskiy (asledzinskiy) wrote on 2014-04-18:

Verified on {"build_id": "2014-04-18_01-00-26", "mirantis": "yes", "build_number": "112", "nailgun_sha": "cd0f700fb38952139d55d26cc5d97940ce4e6c34", "production": "dev", "ostf_sha": "1ac04769cc8034438ccf1176860b25d0f5601c4a", "fuelmain_sha": "d1c962210f2dd88a2a810a52572597ea9e82d36f", "astute_sha": "0cb0b26773bd269000a14748e8ba49419462ecaf", "release": "5.0", "fuellib_sha": "6c7a341ce529d250e3e95d85361ada91f3f87686"}

Changed in fuel:
status:	Fix Committed → Fix Released

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