metadataserver.models.nodeuserdata

Node user-data for cloud-init’s use.

Classes

Bin(initializer)	Wrapper class to convince django that a string is really binary.
BinaryField([verbose_name, name, ...])	A field that stores binary data.
CleanSave	Mixin for model classes.
DefaultMeta	Base class for model Meta classes in the metadataserver app.
ForeignKey(to[, to_field, rel_class, ...])
Manager()
Model(*args, **kwargs)
NodeUserData(*args, **kwargs)	User-data portion of a node’s metadata.
NodeUserDataManager()	Utility for the collection of NodeUserData items.

class metadataserver.models.nodeuserdata.NodeUserData(*args, **kwargs)

Bases: maasserver.models.cleansave.CleanSave, django.db.models.base.Model

User-data portion of a node’s metadata.

When cloud-init sets up a node, it retrieves specific data for that node from the metadata service. One portion of that is the “user-data” binary blob.

Variables:

• node – Node that this is for.
• data – base64-encoded data.