clusterresourceset

Documentation

Overview

Package clusterresourceset implements the ClusterResourceSet controller.

Index

• Variables
• type Reconciler
  • func (r *Reconciler) ApplyClusterResourceSet(ctx context.Context, cluster *clusterv1.Cluster, ...) (rerr error)
  • func (r *Reconciler) Reconcile(ctx context.Context, req ctrl.Request) (_ ctrl.Result, reterr error)
  • func (r *Reconciler) SetupWithManager(ctx context.Context, mgr ctrl.Manager, options controller.Options, ...) error

Variables

var ErrSecretTypeNotSupported = errors.New("unsupported secret type")

ErrSecretTypeNotSupported signals that a Secret is not supported.

Types

type Reconciler

type Reconciler struct {
	Client       client.Client
	ClusterCache clustercache.ClusterCache

	// WatchFilterValue is the label value used to filter events prior to reconciliation.
	WatchFilterValue string
}

Reconciler reconciles a ClusterResourceSet object.

func (*Reconciler) ApplyClusterResourceSet

func (r *Reconciler) ApplyClusterResourceSet(ctx context.Context, cluster *clusterv1.Cluster, clusterResourceSet *addonsv1.ClusterResourceSet) (rerr error)

ApplyClusterResourceSet applies resources in a ClusterResourceSet to a Cluster. Once applied, a record will be added to the cluster's ClusterResourceSetBinding. In ApplyOnce strategy, resources are applied only once to a particular cluster. ClusterResourceSetBinding is used to check if a resource is applied before. It applies resources best effort and continue on scenarios like: unsupported resource types, failure during creation, missing resources. In Reconcile strategy, resources are re-applied to a particular cluster when their definition changes. The hash in ClusterResourceSetBinding is used to check if a resource has changed or not. TODO: If a resource already exists in the cluster but not applied by ClusterResourceSet, the resource will be updated ?

func (*Reconciler) Reconcile

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

func (*Reconciler) SetupWithManager

func (r *Reconciler) SetupWithManager(ctx context.Context, mgr ctrl.Manager, options controller.Options, partialSecretCache cache.Cache) error