Setup

Initializes the webhook by generating certificates, registering the MutatingWebhookConfiguration, and registering the HTTP handler. This function is called before mgr.Start() to ensure the webhook server is ready to receive requests.

def Setup(
    ctx: context.Context,
    kubeClient: kubernetes.Interface,
    cfg: *webhookConfig.Config,
    defaultNamespace: string,
    scope: promutils.Scope,
    mgr: manager.Manager
) - > error

Initializes the webhook by generating certificates, registering the MutatingWebhookConfiguration, and registering the HTTP handler. This function is called before mgr.Start() to ensure the webhook server is ready to receive requests.

Parameters

Name	Type	Description
ctx	context.Context	The context for controlling cancellation and timeouts.
kubeClient	kubernetes.Interface	The Kubernetes client interface used to interact with the Kubernetes API, specifically for managing certificates and MutatingWebhookConfigurations.
cfg	*webhookConfig.Config	The webhook configuration object containing settings and parameters for the webhook.
defaultNamespace	string	The default Kubernetes namespace to be used for webhook-related resources.
scope	promutils.Scope	The Prometheus metrics scope for recording and exposing metrics related to the webhook's operation.
mgr	manager.Manager	The controller-runtime manager responsible for managing controllers and webhooks within the Kubernetes cluster.

Returns

Type	Description
error	An error if any step of the webhook setup fails.