Open Stack

HI Stackers,

I am trying to implement the cells in Openstack. However I get the below error when I follow the Openstack document.
The controller node has nova-api and all nova services. The compute node has the child configuration. Any thoughts or ideas
Would be appreciated.

Reference
http://docs.openstack.org/juno/config-reference/content/section_compute-cells.html

# nova-manage cell create --name api --cell_type parent \
> --username api_user --password api_passwd --hostname ip\
> --port 5672 --virtual_host api_vhost --woffset 1.0 --wscale 1.0
Command failed, please check log for more info
2015-02-04 12:25:26.625 8239 CRITICAL nova [req-de64d699-abba-4cfb-abf7-3e24a9b7c770 None] OperationalError: (OperationalError) no such table: cells u'INSERT INTO cells (deleted_at, deleted, created_at, updated_at, name, api_url, transport_url, weight_offset, weight_scale, is_parent) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)' (None, 0, '2015-02-04 06:55:26.623676', None, u'api', None, 'rabbit://api_user:api_passwd@hostnameip:5672/api_vhost', 1.0, 1.0, 1)
2015-02-04 12:25:26.625 8239 TRACE nova Traceback (most recent call last):
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/bin/nova-manage", line 10, in <module>
2015-02-04 12:25:26.625 8239 TRACE nova     sys.exit(main())
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/cmd/manage.py", line 1401, in main
2015-02-04 12:25:26.625 8239 TRACE nova     ret = fn(*fn_args, **fn_kwargs)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/cmd/manage.py", line 1239, in create
2015-02-04 12:25:26.625 8239 TRACE nova     db.cell_create(ctxt, values)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 1558, in cell_create
2015-02-04 12:25:26.625 8239 TRACE nova     return IMPL.cell_create(context, values)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 125, in wrapper
2015-02-04 12:25:26.625 8239 TRACE nova     return f(*args, **kwargs)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 4663, in cell_create
2015-02-04 12:25:26.625 8239 TRACE nova     cell.save()
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/models.py", line 62, in save
2015-02-04 12:25:26.625 8239 TRACE nova     super(NovaBase, self).save(session=session)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/oslo/db/sqlalchemy/models.py", line 48, in save
2015-02-04 12:25:26.625 8239 TRACE nova     session.flush()
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 1919, in flush
2015-02-04 12:25:26.625 8239 TRACE nova     self._flush(objects)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2037, in _flush
2015-02-04 12:25:26.625 8239 TRACE nova     transaction.rollback(_capture_exception=True)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__
2015-02-04 12:25:26.625 8239 TRACE nova     compat.reraise(exc_type, exc_value, exc_tb)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2001, in _flush
2015-02-04 12:25:26.625 8239 TRACE nova     flush_context.execute()
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 372, in execute
2015-02-04 12:25:26.625 8239 TRACE nova     rec.execute(self)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 526, in execute
2015-02-04 12:25:26.625 8239 TRACE nova     uow
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 65, in save_obj
2015-02-04 12:25:26.625 8239 TRACE nova     mapper, table, insert)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 602, in _emit_insert_statements
2015-02-04 12:25:26.625 8239 TRACE nova     execute(statement, params)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 729, in execute
2015-02-04 12:25:26.625 8239 TRACE nova     return meth(self, multiparams, params)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 321, in _execute_on_connection
2015-02-04 12:25:26.625 8239 TRACE nova     return connection._execute_clauseelement(self, multiparams, params)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 826, in _execute_clauseelement
2015-02-04 12:25:26.625 8239 TRACE nova     compiled_sql, distilled_params
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 958, in _execute_context
2015-02-04 12:25:26.625 8239 TRACE nova     context)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1156, in _handle_dbapi_exception
2015-02-04 12:25:26.625 8239 TRACE nova     util.raise_from_cause(newraise, exc_info)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
2015-02-04 12:25:26.625 8239 TRACE nova     reraise(type(exception), exception, tb=exc_tb)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 951, in _execute_context
2015-02-04 12:25:26.625 8239 TRACE nova     context)
2015-02-04 12:25:26.625 8239 TRACE nova   File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 436, in do_execute
2015-02-04 12:25:26.625 8239 TRACE nova     cursor.execute(statement, parameters)
2015-02-04 12:25:26.625 8239 TRACE nova OperationalError: (OperationalError) no such table: cells u'INSERT INTO cells (deleted_at, deleted, created_at, updated_at, name, api_url, transport_url, weight_offset, weight_scale, is_parent) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)' (None, 0, '2015-02-04 06:55:26.623676', None, u'api', None, 'rabbit://api_user:api_passwd@hotsnameip:5672/api_vhost', 1.0, 1.0, 1)
2015-02-04 12:25:26.625 8239 TRACE nova

Regards,
Raghavendra Lad




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