heat.objects.stack_lock module¶

StackLock object.

class heat.objects.stack_lock.StackLock(context=None, **kwargs)[source]¶

Bases: HeatObject, VersionedObjectDictCompat, ComparableVersionedObject

classmethod create(context, stack_id, engine_id)[source]¶

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

classmethod get_engine_id(context, stack_id)[source]¶

classmethod release(context, stack_id, engine_id)[source]¶

classmethod steal(context, stack_id, old_engine_id, new_engine_id)[source]¶