which value did you put ? From my former experience, also check your my_driver's init function, something wrong in that function can also lead to this error, good luck
Best Regards! Kevin (Chen) Ji 纪 晨 Engineer, zVM Development, CSTL Notes: Chen CH Ji/China/IBM@IBMCN Internet: [email protected] Phone: +86-10-82454158 Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC From: Mohammad Hosein Zarei <[email protected]> To: [email protected] Date: 11/10/2014 04:41 PM Subject: [openstack-dev] Add Modified Compute Driver to Nova Hi everyone I have a modified compute driver (my_driver.py and my_driver.pyc) and I copied files to /opt/stack/nova/nova/virt/libvirt/ directory. Also, nova.conf modified to use this driver (compute_driver=libvirt.my_driver.MyDriver). I can't start nova-compute with this modified driver and nova.conf. When nova-compute start , it shows this error: 2014-11-10 12:03:25.300 DEBUG nova.servicegroup.api [-] ServiceGroup driver defined as an instance of db from (pid=18709) __new__ /opt/stack/nova/nova/servicegroup/api.py:65 2014-11-10 12:03:25.401 INFO nova.virt.driver [-] Loading compute driver 'libvirt.my_driver.MyDriver' 2014-11-10 12:03:25.406 INFO nova.openstack.common.periodic_task [-] Skipping periodic task _periodic_update_dns because its interval is negative 2014-11-10 12:03:25.424 ERROR nova.virt.driver [-] Unable to load the virtualization driver 2014-11-10 12:03:25.424 TRACE nova.virt.driver Traceback (most recent call last): 2014-11-10 12:03:25.424 TRACE nova.virt.driver File "/opt/stack/nova/nova/virt/driver.py", line 1385, in load_compute_driver 2014-11-10 12:03:25.424 TRACE nova.virt.driver virtapi) 2014-11-10 12:03:25.424 TRACE nova.virt.driver File "/usr/local/lib/python2.7/dist-packages/oslo/utils/importutils.py", line 52, in import_object_ns 2014-11-10 12:03:25.424 TRACE nova.virt.driver return import_class (import_str)(*args, **kwargs) 2014-11-10 12:03:25.424 TRACE nova.virt.driver File "/usr/local/lib/python2.7/dist-packages/oslo/utils/importutils.py", line 27, in import_class 2014-11-10 12:03:25.424 TRACE nova.virt.driver __import__(mod_str) 2014-11-10 12:03:25.424 TRACE nova.virt.driver ImportError: No module named my_driver I really appreciate with any idea. Best Regard. -- M.H.Zarei_______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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