配置好openstack的nova，nwtwork等之后，在dashboard登陆时候出现错误，怀疑keystone的问题：

对token的理解不够准确，导致配置过程中可能出现问题，现在问题未解决，报错代码如下：

 testcloud@computer9:/etc/keystone$ sudo ./keystone_data.sh

SUCCESS: Tenant admin created.

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

SUCCESS: Role Admin created successfully.

SUCCESS: Role KeystoneAdmin created successfully.

SUCCESS: Role KeystoneServiceAdmin created successfully.

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

SUCCESS: Service nova created successfully.

SUCCESS: Service glance created successfully.

SUCCESS: Service keystone created successfully.

SUCCESS: Created EndpointTemplates for nova pointing to http://192.168.77.109:8774/v1.1/%tenant_id%.

SUCCESS: Created EndpointTemplates for glance pointing to http://192.168.77.109:9292/v1.1/%tenant_id%.

SUCCESS: Created EndpointTemplates for keystone pointing to http://192.168.77.109:5000/v2.0.

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

ERROR: 'NoneType' object has no attribute 'id'

Traceback (most recent call last):

  File "/usr/local/bin/keystone-manage", line 7, in <module>

    execfile(__file__)

  File "/opt/keystone/bin/keystone-manage", line 16, in <module>

    keystone.manage.main()

  File "/opt/keystone/keystone/manage/__init__.py", line 249, in main

    raise exc

AttributeError: 'NoneType' object has no attribute 'id'

testcloud@computer9:/etc/keystone$

原因查找中......