Public bug reported: Description =========== Using the current version of python-cinderclient on master with Nova, an attempt to attach a volume will fail. It appears that the new parameter "api_version" in the cinderclient is the cause.
Steps to reproduce ================== 1. Deploy Devstack 2. clone the python-cinderclient repo to get the latest version on master /opt/stack$ git clone git://git.openstack.org/openstack/python-cinderclient.git 3. remove the existing cinderclient from /usr/local/lib/python2.7/dist-packages sudo rm -rf /usr/local/lib/python2.7/dist-packages/cinderclient 4. link the latest version: sudo cp -rs /opt/stack/python-cinderclient/cinderclient /urr/local/lib/python2.7/dist-packages/ 5. Create a volume cinder create 1 6. Boot a Nova instance nova boot --image <image_id> --flavor 1 VM0 7. Attempt to attach the volume nova volume-attach <instance_id> <volume_id> /dev/vdc Expected result =============== Volume attach succeeds Actual result ============= scott@DevMay9:~/devstack$ nova volume-attach c6ecc894-2e1a-42c5-ba9c-51d1c0c5b1da f87a00d5-22e3-4a36-8b8a-8cc0b3121b61 /dev/vdc ERROR (ClientException): Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <type 'exceptions.TypeError'> (HTTP 500) (Request-ID: req-902e1982-5aac-45cc-b129-8e2df12744aa) n-api logs: 2016-05-10 13:36:04.799 ERROR nova.api.openstack.extensions [req-902e1982-5aac-45cc-b129-8e2df12744aa demo demo] Unexpected exception in API method 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions Traceback (most recent call last): 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/extensions.py", line 478, in wrapped 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return f(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/validation/__init__.py", line 73, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return func(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/compute/volumes.py", line 316, in create 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume_id, device) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 169, in wrapped 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return func(self, context, target, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 158, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 139, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return f(self, context, instance, *args, **kw) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3173, in attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions disk_bus, device_type) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3115, in _attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume_bdm.destroy() 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 221, in __exit__ 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions self.force_reraise() 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 197, in force_reraise 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3111, in _attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions self._check_attach_and_reserve_volume(context, volume_id, instance) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3096, in _check_attach_and_reserve_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume = self.volume_api.get(context, volume_id) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 187, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions res = method(self, ctx, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 210, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions res = method(self, ctx, volume_id, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 256, in get 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions item = cinderclient(context).volumes.get(volume_id) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 102, in cinderclient 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions **service_parameters) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/client.py", line 634, in Client 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/v2/client.py", line 119, in __init__ 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/client.py", line 551, in _construct_http_client 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions bypass_url=None, retries=None, 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return wrapped(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions TypeError: __init__() got an unexpected keyword argument 'api_version' 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions Environment =========== scott@DevMay9:/opt/stack/nova$ git log -1 commit 421c52d9d341b07d850c21e0e702a008a8e1d3b7 Merge: cb0740a 8f4e803 Author: Jenkins <[email protected]> Date: Tue May 10 15:37:46 2016 +0000 Merge "api-ref: complete verification for diagnostics.inc" ** Affects: nova Importance: Undecided Status: New ** Tags: volumes ** Tags added: volumes -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1580319 Title: unreleased cinderclient fails volume-attach due to new Client parameter Status in OpenStack Compute (nova): New Bug description: Description =========== Using the current version of python-cinderclient on master with Nova, an attempt to attach a volume will fail. It appears that the new parameter "api_version" in the cinderclient is the cause. Steps to reproduce ================== 1. Deploy Devstack 2. clone the python-cinderclient repo to get the latest version on master /opt/stack$ git clone git://git.openstack.org/openstack/python-cinderclient.git 3. remove the existing cinderclient from /usr/local/lib/python2.7/dist-packages sudo rm -rf /usr/local/lib/python2.7/dist-packages/cinderclient 4. link the latest version: sudo cp -rs /opt/stack/python-cinderclient/cinderclient /urr/local/lib/python2.7/dist-packages/ 5. Create a volume cinder create 1 6. Boot a Nova instance nova boot --image <image_id> --flavor 1 VM0 7. Attempt to attach the volume nova volume-attach <instance_id> <volume_id> /dev/vdc Expected result =============== Volume attach succeeds Actual result ============= scott@DevMay9:~/devstack$ nova volume-attach c6ecc894-2e1a-42c5-ba9c-51d1c0c5b1da f87a00d5-22e3-4a36-8b8a-8cc0b3121b61 /dev/vdc ERROR (ClientException): Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <type 'exceptions.TypeError'> (HTTP 500) (Request-ID: req-902e1982-5aac-45cc-b129-8e2df12744aa) n-api logs: 2016-05-10 13:36:04.799 ERROR nova.api.openstack.extensions [req-902e1982-5aac-45cc-b129-8e2df12744aa demo demo] Unexpected exception in API method 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions Traceback (most recent call last): 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/extensions.py", line 478, in wrapped 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return f(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/validation/__init__.py", line 73, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return func(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/compute/volumes.py", line 316, in create 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume_id, device) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 169, in wrapped 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return func(self, context, target, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 158, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 139, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return f(self, context, instance, *args, **kw) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3173, in attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions disk_bus, device_type) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3115, in _attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume_bdm.destroy() 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 221, in __exit__ 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions self.force_reraise() 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 197, in force_reraise 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3111, in _attach_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions self._check_attach_and_reserve_volume(context, volume_id, instance) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/compute/api.py", line 3096, in _check_attach_and_reserve_volume 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions volume = self.volume_api.get(context, volume_id) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 187, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions res = method(self, ctx, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 210, in wrapper 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions res = method(self, ctx, volume_id, *args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 256, in get 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions item = cinderclient(context).volumes.get(volume_id) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/volume/cinder.py", line 102, in cinderclient 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions **service_parameters) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/client.py", line 634, in Client 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/v2/client.py", line 119, in __init__ 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/cinderclient/client.py", line 551, in _construct_http_client 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions bypass_url=None, retries=None, 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions return wrapped(*args, **kwargs) 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions TypeError: __init__() got an unexpected keyword argument 'api_version' 2016-05-10 13:36:04.799 TRACE nova.api.openstack.extensions Environment =========== scott@DevMay9:/opt/stack/nova$ git log -1 commit 421c52d9d341b07d850c21e0e702a008a8e1d3b7 Merge: cb0740a 8f4e803 Author: Jenkins <[email protected]> Date: Tue May 10 15:37:46 2016 +0000 Merge "api-ref: complete verification for diagnostics.inc" To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1580319/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
