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dynamic-client
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- cronjob_crud.py
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- ingress_create.py
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Explanation
This code defines a Python class called RbacV1Subject
representing a Kubernetes subject for Role-Based Access Control (RBAC). This class is a model generated from the Kubernetes API specification. Let’s break down its components:
Class Structure
openapi_types
: A dictionary mapping attribute names (like ‘api_group’, ‘kind’, etc.) to their corresponding data types. This is used for serialization and deserialization of the object.attribute_map
: A dictionary mapping attribute names to their corresponding JSON keys used in the Kubernetes API.__init__
: The constructor. It initializes the object with default values if not provided and sets up thelocal_vars_configuration
object for custom settings.- Properties (
api_group
,kind
,name
,namespace
): Each property has a getter (using the@property
decorator) and a setter. These methods provide controlled access to the underlying attributes.
Property Descriptions
api_group
: This attribute represents the API group of the referenced subject. It defaults to an empty string forServiceAccount
subjects and to"rbac.authorization.k8s.io"
forUser
andGroup
subjects.kind
: This attribute indicates the type of Kubernetes object being referenced. Possible values include “User”, “Group”, and “ServiceAccount”. It’s crucial for the authorizer to recognize this value for proper authorization.name
: This attribute stores the name of the referenced object.namespace
: This attribute holds the namespace of the referenced object. If the object kind is non-namespace (like “User” or “Group”) and this value is not empty, the authorizer should report an error.
Key Points
- API Compliance: The class adheres to the structure defined in the Kubernetes API specification, ensuring compatibility with Kubernetes resources.
- Data Validation: The
client_side_validation
feature ensures that the provided values forkind
andname
are notNone
, maintaining data integrity. - Immutability: The use of the
@property
decorator for getters and setters enforces encapsulation and potentially ensures that attributes are not directly modified after initialization. - Serialization: The
to_dict
method is used to convert the object into a dictionary, facilitating data exchange with the Kubernetes API.
Overall Purpose
The RbacV1Subject
class is a fundamental building block for managing RBAC in Kubernetes. It defines the structure for representing subjects (users, groups, or service accounts) that can be assigned roles and permissions within the cluster. This allows for fine-grained control over access to resources and ensures that only authorized entities can interact with the system.
Graph
The graph shows the usage of functions within the codebase.
Select a code symbol to view it's graph