backendconnection

Documentation

Index

• type BackendConnectionManager
  • func (m *BackendConnectionManager) ReconcileOpenTelemetryCollector(ctx context.Context, images util.Images, operatorNamespace string, ...) (error, bool)
• type BackendConnectionReconcileTrigger
• type BackendConnectionReconciler
  • func (r *BackendConnectionReconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error)
  • func (r *BackendConnectionReconciler) SetupWithManager(mgr ctrl.Manager) error

Types

type BackendConnectionManager

type BackendConnectionManager struct {
	client.Client
	Clientset *kubernetes.Clientset
	*otelcolresources.OTelColResourceManager
	// contains filtered or unexported fields
}

func (*BackendConnectionManager) ReconcileOpenTelemetryCollector

func (m *BackendConnectionManager) ReconcileOpenTelemetryCollector(
	ctx context.Context,
	images util.Images,
	operatorNamespace string,
	triggeringMonitoringResource *dash0v1alpha1.Dash0Monitoring,
	trigger BackendConnectionReconcileTrigger,
) (error, bool)

ReconcileOpenTelemetryCollector can be triggered by a

1. a reconcile request from the Dash0OperatorConfiguration resource.
2. a reconcile request from a Dash0Monitoring resource in the cluster.
3. a change event on one of the OpenTelemetry collector related resources that the operator manages (a change to one of "our" config maps or similar).

The parameter triggeringMonitoringResource is only != nil for case (2).

Returns a boolean flag indicating whether the reconciliation has been performed (true) or has been cancelled, due to another reconcliation already being in progress or because the resource has been deleted by the operator. A return value of (nil, true) does not necessarily indicate that any collector resource has been created, updated, or deleted; it only indicates that the reconciliation has been performed.

type BackendConnectionReconcileTrigger

type BackendConnectionReconcileTrigger string

const (
	TriggeredByWatchEvent             BackendConnectionReconcileTrigger = "watch"
	TriggeredByDash0ResourceReconcile BackendConnectionReconcileTrigger = "resource"
)

type BackendConnectionReconciler

type BackendConnectionReconciler struct {
	client.Client
	BackendConnectionManager *BackendConnectionManager
	Images                   util.Images
	OperatorNamespace        string
	OTelCollectorNamePrefix  string
}

func (*BackendConnectionReconciler) Reconcile

func (r *BackendConnectionReconciler) Reconcile(
	ctx context.Context,
	request reconcile.Request,
) (reconcile.Result, error)

func (*BackendConnectionReconciler) SetupWithManager

func (r *BackendConnectionReconciler) SetupWithManager(mgr ctrl.Manager) error