Class Watcher<T>

A generic Kubernetes watcher.

Inheritance
object
Watcher<T>
Namespace: Neon.Kube.K8s
Assembly: Neon.Kube.dll
Syntax
public sealed class Watcher<T> where T : IKubernetesObject<V1ObjectMeta>
Type Parameters
Name Description
T

Specifies the Kubernetes entity type being watched.

Constructors

Watcher(IKubernetes, ILogger)

Constructor.

Declaration
public Watcher(IKubernetes k8s, ILogger logger = null)
Parameters
Type Name Description
IKubernetes k8s

The Kubernetes clien.
ILogger logger

Optionally specifies the logger to use.

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
public void Dispose()

WatchAsync(Func<WatchEvent<T>, Task>, string, string, string, string, string, int?, CancellationToken)

A generic Watcher to watch Kubernetes resources, and respond with a custom (async) callback method.

Declaration
public Task WatchAsync(Func<WatchEvent<T>, Task> actionAsync, string namespaceParameter = null, string fieldSelector = null, string labelSelector = null, string resourceVersion = null, string resourceVersionMatch = null, int? timeoutSeconds = null, CancellationToken cancellationToken = default)
Parameters
Type Name Description
Func<WatchEvent<T>, Task> actionAsync

The async action called as watch events are received.
string namespaceParameter

The target Kubernetes namespace.
string fieldSelector

The optional field selector
string labelSelector

The optional label selector
string resourceVersion

The start resource version.
string resourceVersionMatch

The optional resourceVersionMatch setting.
int? timeoutSeconds

Optional timeout override.
CancellationToken cancellationToken

Optionally specifies a cancellation token.
Returns
Type Description
Task

The tracking Task.