trafficmanagerbackend

Documentation

Overview

Package trafficmanagerbackend features the TrafficManagerBackend controller to reconcile TrafficManagerBackend CRs.

Index

• Constants
• type Reconciler
  • func (r *Reconciler) Reconcile(ctx context.Context, req reconcile.Request) (reconcile.Result, error)
  • func (r *Reconciler) SetupWithManager(ctx context.Context, mgr ctrl.Manager, ...) error

Constants

const (
	// ControllerName is the name of the TrafficManagerBackend controller.
	ControllerName = "trafficmanagerbackend-controller"

	// AzureResourceEndpointNamePrefix is the prefix format of the Azure Traffic Manager Endpoint created by the fleet controller.
	// The naming convention of a Traffic Manager Endpoint is fleet-{TrafficManagerBackendUUID}#.
	// Using the UUID of the backend here in case to support cross namespace TrafficManagerBackend in the future.
	AzureResourceEndpointNamePrefix = "fleet-%s#"

	// AzureResourceEndpointNameFormat is the name format of the Azure Traffic Manager Endpoint created by the fleet controller.
	// The naming convention of a Traffic Manager Endpoint is {AzureResourceEndpointNamePrefix}{ServiceImportName}#{ClusterName}.
	// which is fleet-{TrafficManagerBackendUUID}#{ServiceImportName}#{ClusterName}.
	// ServiceImportName will be the same as the Service name, which is up to 63 characters (RFC 1035).
	// https://github.com/kubernetes/kubernetes/pull/29523
	// The cluster name length should be restricted to <= 63 characters.
	// The endpoint name must contain no more than 260 characters, excluding the following characters "< > * % $ : \ ? + /".
	AzureResourceEndpointNameFormat = "%s%s#%s"
)

Types

type Reconciler

type Reconciler struct {
	client.Client

	ProfilesClient  *armtrafficmanager.ProfilesClient
	EndpointsClient *armtrafficmanager.EndpointsClient
	Recorder        record.EventRecorder
}

Reconciler reconciles a trafficManagerBackend object.

func (*Reconciler) Reconcile

func (r *Reconciler) Reconcile(ctx context.Context, req reconcile.Request) (reconcile.Result, error)

Reconcile triggers a single reconcile round.

func (*Reconciler) SetupWithManager

func (r *Reconciler) SetupWithManager(ctx context.Context, mgr ctrl.Manager, disableInternalServiceExportIndexer bool) error

SetupWithManager sets up the controller with the Manager to watch for changes on TrafficManagerProfile, ServiceImport and InternalServiceExport and reconcile TrafficManagerBackend.