[Bug 1788813] Re: Circular reference when store resource

[Corey Bryant]

Hello and thank you for reporting this bug to make Ubuntu better. What
version of OpenStack is this on? Running 'ubuntu-bug -u 1788813' on the
system affected should submit more details about the environment to this
bug.

Thanks,
Corey

** Changed in: heat (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1788813

Title:
  Circular reference when store resource

Status in heat package in Ubuntu:
  Incomplete

Bug description:
  2018-08-02 11:04:56.515 5018 WARNING heat.engine.rsrc_defn [req-a05bb20f-e4d7-4d62-a478-bcd0beeaa0f9 - admin - default default] Reading the ResourceDefinition as if it were a snippet of a CloudFormation template is deprecated, and the ability to treat it as such will be removed in the future. Resource plugins should use the ResourceDefinition API to work with the definition of the resource instance.
  2018-08-02 11:04:56.515 5018 WARNING heat.engine.rsrc_defn [req-a05bb20f-e4d7-4d62-a478-bcd0beeaa0f9 - admin - default default] Reading the ResourceDefinition as if it were a snippet of a CloudFormation template is deprecated, and the ability to treat it as such will be removed in the future. Resource plugins should use the ResourceDefinition API to work with the definition of the resource instance.
  2018-08-02 11:04:56.516 5018 WARNING heat.engine.rsrc_defn [req-a05bb20f-e4d7-4d62-a478-bcd0beeaa0f9 - admin - default default] Reading the ResourceDefinition as if it were a snippet of a CloudFormation template is deprecated, and the ability to treat it as such will be removed in the future. Resource plugins should use the ResourceDefinition API to work with the definition of the resource instance.
  2018-08-02 11:04:56.579 5018 INFO heat.engine.service [-] stack.create

  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters [-] DB exception wrapped.
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters Traceback (most recent call last):
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1073, in _execute_context
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters context = constructor(dialect, self, conn, *args)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py", line 582, in _init_compiled
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters param.append(processors[key](compiled_params[key]))
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/type_api.py", line 982, in process
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters return process_param(value, dialect)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib/python2.7/site-packages/heat/db/sqlalchemy/types.py", line 36, in process_bind_param
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters return dumps(value)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib/python2.7/site-packages/oslo_serialization/jsonutils.py", line 178, in dumps
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters return json.dumps(obj, default=default, **kwargs)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/json/_init_.py", line 250, in dumps
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters sort_keys=sort_keys, **kw).encode(obj)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/json/encoder.py", line 207, in encode
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters chunks = self.iterencode(o, _one_shot=True)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters File "/usr/lib64/python2.7/json/encoder.py", line 270, in iterencode
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters return _iterencode(o, 0)
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters ValueError: Circular reference detected
  2018-08-02 11:04:56.632 5018 ERROR oslo_db.sqlalchemy.exc_filters
  2018-08-02 11:04:56.634 5018 ERROR heat.engine.resource [-] DB error (exceptions.ValueError) Circular reference detected [SQL: u'INSERT INTO resource (created_at, action, status, status_reason, uuid, name, nova_instance, rsrc_metadata, stack_id, root_stack_id, updated_at, properties_data, properties_data_encrypted, engine_id, atomic_key, needed_by, requires, replaces, replaced_by, current_template_id) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)'] [parameters: [{'status': 'COMPLETE', 'replaces': None, 'name': u'private_network', 'engine_id': None, 'stack_id': 'e94b4f10-a0dd-4c7d-8d9d-143b52f2ee3e', 'status_reason': '', 'properties_data_encrypted': False, 'updated_at': None, 'root_stack_id': u'19a1086b-ad30-4883-86cf-c41bea238855', 'needed_by': [], 'properties_data': {'name': <heat.engine.hot.functions.GetParam {get_param: u'private_network_name'} -> u'private'>}, 'rsrc_metadata': None, 'action': 'INIT', 'atomic_key': None, 'replaced_by': None, 'current_template_id': None, 'requires': [], 'nova_instance': None}]]
  2018-08-02 11:04:56.656 5018 INFO heat.engine.stack [-] Stack CREATE IN_PROGRESS (sam01-gwwulyqio53e-network-r2c5iogfn2sg): Stack CREATE started

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