openstack.clustering.v1.Node¶

The Node Class¶

The Node class inherits from Resource.

class openstack.clustering.v1.node.Node(_synchronized=False, connection=None, **attrs)¶

The base resource

Parameters

• _synchronized (bool) – This is not intended to be used directly. See new() and existing().

• connection (openstack.connection.Connection) – Reference to the Connection being used. Defaults to None to allow Resource objects to be used without an active Connection, such as in unit tests. Use of self._connection in Resource code should protect itself with a check for None.

name¶

The name of the node.

physical_id¶

The ID of the physical object that backs the node.

cluster_id¶

The ID of the cluster in which this node is a member. A node is an orphan node if this field is empty.

profile_id¶

The ID of the profile used by this node.

domain_id¶

The domain ID of the node.

user_id¶

The ID of the user who created this node.

project_id¶

The ID of the project this node belongs to.

profile_name¶

The name of the profile used by this node.

index¶

An integer that is unique inside the owning cluster. A value of -1 means this node is an orphan node.

role¶

A string indicating the role the node plays in a cluster.

init_at¶

The timestamp of the node object’s initialization. Type: datetime object parsed from ISO 8601 formatted string

created_at¶

The timestamp of the node’s creation, i.e. the physical object represented by this node is also created. Type: datetime object parsed from ISO 8601 formatted string

updated_at¶

The timestamp the node was last updated. Type: datetime object parsed from ISO 8601 formatted string

status¶

A string indicating the node’s status.

status_reason¶

A string describing why the node entered its current status.

metadata¶

A map containing key-value pairs attached to the node.

data¶

A map containing some runtime data for this node.

details¶

A map containing the details of the physical object this node represents

dependents¶

A map containing the dependency of nodes

tainted¶

Whether the node is tainted. Type: bool

check(session, **params)¶

An action procedure for the node to check its health status.

Parameters

session – A session object used for sending request.

Returns

A dictionary containing the action ID.

recover(session, **params)¶

An action procedure for the node to recover.

Parameters

session – A session object used for sending request.

Returns

A dictionary containing the action ID.

op(session, operation, **params)¶

Perform an operation on the specified node.

Parameters

• session – A session object used for sending request.

• operation – A string representing the operation to be performed.

• params (dict) – An optional dict providing the parameters for the operation.

Returns

A dictionary containing the action ID.

adopt(session, preview=False, **params)¶

Adopt a node for management.

Parameters

• session – A session object used for sending request.

• preview – A boolean indicating whether the adoption is a preview. A “preview” does not create the node object.

• params (dict) – A dict providing the details of a node to be adopted.

force_delete(session)¶

Force delete a node.