ironic.objects.trait module¶

class ironic.objects.trait.Trait(context=None, **kwargs)[source]¶

Bases: ironic.objects.base.IronicObject

VERSION = '1.0'¶

create(context=None)[source]¶

Create a Trait record in the DB.

Parameters

context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

Raises

InvalidParameterValue if adding the trait would exceed the per-node traits limit.

Raises

NodeNotFound if the node no longer appears in the database.

property created_at¶

dbapi = <oslo_db.api.DBAPI object>¶

classmethod destroy(context, node_id, trait)[source]¶

Delete the Trait from the DB.

Parameters

• context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

• node_id – The id of a node.

• trait – A trait string.

Raises

NodeNotFound if the node no longer appears in the database.

Raises

NodeTraitNotFound if the trait is not found.

classmethod exists(context, node_id, trait)[source]¶

Check whether a Trait exists in the DB.

Parameters

• context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

• node_id – The id of a node.

• trait – A trait string.

Returns

True if the trait exists otherwise False.

Raises

NodeNotFound if the node no longer appears in the database.

fields = {'created_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'node_id': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False), 'trait': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False), 'updated_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True)}¶

property node_id¶

property trait¶

property updated_at¶

class ironic.objects.trait.TraitList(*args, **kwargs)[source]¶

Bases: ironic.objects.base.IronicObjectListBase, ironic.objects.base.IronicObject

VERSION = '1.0'¶

classmethod create(context, node_id, traits)[source]¶

Replace all existing traits with the specified list.

Parameters

• context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

• node_id – The id of a node.

• traits – List of Strings; traits to set.

Raises

InvalidParameterValue if adding the trait would exceed the per-node traits limit.

Raises

NodeNotFound if the node no longer appears in the database.

property created_at¶

dbapi = <oslo_db.api.DBAPI object>¶

classmethod destroy(context, node_id)[source]¶

Delete all traits for the specified node.

Parameters

• context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

• node_id – The id of a node.

Raises

NodeNotFound if the node no longer appears in the database.

fields = {'created_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'objects': List(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False), 'updated_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True)}¶

classmethod get_by_node_id(context, node_id)[source]¶

Return all traits for the specified node.

Parameters

• context – security context. NOTE: This should only be used internally by the indirection_api. Unfortunately, RPC requires context as the first argument, even though we don’t use it. A context should be set when instantiating the object, e.g.: Trait(context).

• node_id – The id of a node.

Raises

NodeNotFound if the node no longer appears in the database.

get_trait_names()[source]¶

Return a list of names of the traits in this list.

property objects¶

property updated_at¶