Merge "db: Migrate "share network" APIs to enginefacade"
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Zuul
Gerrit Code Review
commit
b3951d06dd
@ -4339,12 +4339,9 @@ def export_location_metadata_update(context, export_location_uuid, metadata,
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###################################
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# TODO(stephenfin): Remove the 'session' argument once all callers have been
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# converted
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def _security_service_get_query(context, project_only=False, session=None):
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def _security_service_get_query(context, project_only=False):
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return model_query(
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context, models.SecurityService, project_only=project_only,
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session=session,
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)
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@ -4383,13 +4380,10 @@ def security_service_get(context, id, **kwargs):
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return _security_service_get(context, id, **kwargs)
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# TODO(stephenfin): Remove the 'session' argument once all callers have been
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# converted
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@require_context
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def _security_service_get(context, id, session=None, **kwargs):
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result = _security_service_get_query(
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context,
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session=session,
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**kwargs,
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).filter_by(id=id).first()
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if result is None:
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@ -4428,211 +4422,212 @@ def security_service_get_all_by_share_network(context, share_network_id):
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###################
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def _network_get_query(context, session=None):
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if session is None:
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session = get_session()
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return (model_query(context, models.ShareNetwork, session=session,
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project_only=True).
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options(joinedload('share_instances'),
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joinedload('security_services'),
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subqueryload('share_network_subnets')))
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def _share_network_get_query(context):
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return model_query(
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context, models.ShareNetwork, project_only=True,
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).options(
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joinedload('share_instances'),
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joinedload('security_services'),
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subqueryload('share_network_subnets'),
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)
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@require_context
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@context_manager.writer
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def share_network_create(context, values):
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values = ensure_model_dict_has_id(values)
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network_ref = models.ShareNetwork()
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network_ref.update(values)
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session = get_session()
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with session.begin():
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network_ref.save(session=session)
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return share_network_get(context, values['id'], session)
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network_ref.save(session=context.session)
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return _share_network_get(context, values['id'])
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@require_context
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@context_manager.writer
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def share_network_delete(context, id):
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session = get_session()
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with session.begin():
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network_ref = share_network_get(context, id, session=session)
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network_ref.soft_delete(session)
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network_ref = _share_network_get(context, id)
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network_ref.soft_delete(session=context.session)
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@require_context
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@context_manager.writer
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def share_network_update(context, id, values):
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session = get_session()
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with session.begin():
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network_ref = share_network_get(context, id, session=session)
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network_ref.update(values)
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network_ref.save(session=session)
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return network_ref
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network_ref = _share_network_get(context, id)
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network_ref.update(values)
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network_ref.save(session=context.session)
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return network_ref
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@require_context
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def share_network_get(context, id, session=None):
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result = _network_get_query(context, session).filter_by(id=id).first()
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@context_manager.reader
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def share_network_get(context, id):
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return _share_network_get(context, id)
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@require_context
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def _share_network_get(context, id):
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result = _share_network_get_query(context).filter_by(id=id).first()
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if result is None:
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raise exception.ShareNetworkNotFound(share_network_id=id)
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return result
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@require_context
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@context_manager.reader
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def share_network_get_all_by_filter(context, filters=None):
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model_sn = models.ShareNetwork
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session = get_session()
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with session.begin():
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query = _network_get_query(context,
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session=session)
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query = _share_network_get_query(context)
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legal_filter_keys = ('project_id', 'created_since', 'created_before')
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legal_filter_keys = ('project_id', 'created_since', 'created_before')
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if not filters:
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filters = {}
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if not filters:
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filters = {}
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query = exact_filter(query, model_sn, filters, legal_filter_keys)
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query = exact_filter(
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query, models.ShareNetwork, filters, legal_filter_keys,
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)
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if 'security_service_id' in filters:
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security_service_id = filters.get('security_service_id')
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query = query.join(
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models.ShareNetworkSecurityServiceAssociation,
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models.ShareNetwork.id == models.ShareNetworkSecurityServiceAssociation.share_network_id, # noqa: E501
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).filter_by(
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security_service_id=security_service_id,
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deleted=0,
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)
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if 'security_service_id' in filters:
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security_service_id = filters.get('security_service_id')
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query = query.join(
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models.ShareNetworkSecurityServiceAssociation,
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models.ShareNetwork.id == models.
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ShareNetworkSecurityServiceAssociation.
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share_network_id).filter_by(
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security_service_id=security_service_id, deleted=0)
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return query.all()
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return query.all()
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@require_context
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@context_manager.reader
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def share_network_get_all(context):
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return _network_get_query(context).all()
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return _share_network_get_query(context).all()
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@require_context
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@context_manager.reader
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def share_network_get_all_by_project(context, project_id):
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return _network_get_query(context).filter_by(project_id=project_id).all()
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return _share_network_get_query(
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context,
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).filter_by(project_id=project_id).all()
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@require_context
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@context_manager.reader
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def share_network_get_all_by_security_service(context, security_service_id):
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session = get_session()
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return (model_query(context, models.ShareNetwork, session=session).
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join(models.ShareNetworkSecurityServiceAssociation,
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models.ShareNetwork.id ==
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models.ShareNetworkSecurityServiceAssociation.share_network_id).
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filter_by(security_service_id=security_service_id, deleted=0)
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.all())
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return model_query(
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context, models.ShareNetwork,
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).join(
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models.ShareNetworkSecurityServiceAssociation,
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models.ShareNetwork.id ==
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models.ShareNetworkSecurityServiceAssociation.share_network_id,
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).filter_by(security_service_id=security_service_id, deleted=0).all()
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@require_context
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@context_manager.writer
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def share_network_add_security_service(context, id, security_service_id):
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session = get_session()
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assoc_ref = model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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).filter_by(
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share_network_id=id,
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).filter_by(security_service_id=security_service_id).first()
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with session.begin():
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assoc_ref = (model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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session=session).
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filter_by(share_network_id=id).
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filter_by(
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security_service_id=security_service_id).first())
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if assoc_ref:
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msg = "Already associated"
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raise exception.ShareNetworkSecurityServiceAssociationError(
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share_network_id=id,
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security_service_id=security_service_id,
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reason=msg)
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share_nw_ref = share_network_get(context, id, session=session)
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security_service_ref = _security_service_get(
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context, security_service_id, session=session,
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if assoc_ref:
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msg = "Already associated"
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raise exception.ShareNetworkSecurityServiceAssociationError(
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share_network_id=id,
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security_service_id=security_service_id,
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reason=msg,
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)
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share_nw_ref.security_services += [security_service_ref]
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share_nw_ref.save(session=session)
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share_nw_ref = _share_network_get(context, id)
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security_service_ref = _security_service_get(context, security_service_id)
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share_nw_ref.security_services += [security_service_ref]
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share_nw_ref.save(session=context.session)
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return share_nw_ref
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@require_context
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@context_manager.reader
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def share_network_security_service_association_get(
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context, share_network_id, security_service_id):
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session = get_session()
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with session.begin():
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association = (model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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session=session).filter_by(
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share_network_id=share_network_id).filter_by(
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security_service_id=security_service_id).first())
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return association
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context, share_network_id, security_service_id,
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):
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association = model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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).filter_by(
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share_network_id=share_network_id,
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).filter_by(
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security_service_id=security_service_id,
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).first()
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return association
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@require_context
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@context_manager.writer
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def share_network_remove_security_service(context, id, security_service_id):
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session = get_session()
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share_nw_ref = _share_network_get(context, id)
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_security_service_get(context, security_service_id)
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with session.begin():
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share_nw_ref = share_network_get(context, id, session=session)
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_security_service_get(context, security_service_id, session=session)
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assoc_ref = model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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).filter_by(
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share_network_id=id,
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).filter_by(security_service_id=security_service_id).first()
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assoc_ref = (model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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session=session).
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filter_by(share_network_id=id).
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filter_by(security_service_id=security_service_id).first())
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if assoc_ref:
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assoc_ref.soft_delete(session)
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else:
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msg = "No association defined"
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raise exception.ShareNetworkSecurityServiceDissociationError(
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share_network_id=id,
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security_service_id=security_service_id,
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reason=msg)
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if assoc_ref:
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assoc_ref.soft_delete(session=context.session)
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else:
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msg = "No association defined"
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raise exception.ShareNetworkSecurityServiceDissociationError(
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share_network_id=id,
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security_service_id=security_service_id,
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reason=msg,
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)
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return share_nw_ref
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@require_context
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def share_network_update_security_service(context, id,
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current_security_service_id,
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new_security_service_id):
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session = get_session()
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@context_manager.writer
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def share_network_update_security_service(
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context, id, current_security_service_id, new_security_service_id,
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):
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share_nw_ref = _share_network_get(context, id)
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# Check if the old security service exists
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_security_service_get(context, current_security_service_id)
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new_security_service_ref = _security_service_get(
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context, new_security_service_id,
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)
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with session.begin():
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share_nw_ref = share_network_get(context, id, session=session)
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# Check if the old security service exists
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_security_service_get(
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context, current_security_service_id, session=session,
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)
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new_security_service_ref = _security_service_get(
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context, new_security_service_id, session=session,
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)
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assoc_ref = model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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).filter_by(
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share_network_id=id,
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).filter_by(
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security_service_id=current_security_service_id,
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).first()
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assoc_ref = (model_query(
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context,
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models.ShareNetworkSecurityServiceAssociation,
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session=session).filter_by(
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share_network_id=id).filter_by(
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security_service_id=current_security_service_id).first())
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if assoc_ref:
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assoc_ref.soft_delete(session=context.session)
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else:
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msg = "No association defined"
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raise exception.ShareNetworkSecurityServiceDissociationError(
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share_network_id=id,
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security_service_id=current_security_service_id,
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reason=msg)
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if assoc_ref:
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assoc_ref.soft_delete(session)
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else:
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msg = "No association defined"
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raise exception.ShareNetworkSecurityServiceDissociationError(
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share_network_id=id,
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security_service_id=current_security_service_id,
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reason=msg)
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# Add new association
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share_nw_ref.security_services += [new_security_service_ref]
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share_nw_ref.save(session=context.session)
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# Add new association
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share_nw_ref.security_services += [new_security_service_ref]
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share_nw_ref.save(session=session)
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return share_nw_ref
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return share_nw_ref
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@require_context
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