certconfigmapgenerator

Documentation

Overview

Package certconfigmapgenerator contains generator logic of add cert configmap resource in user namespaces

Index

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

Variables

var ConfigMapChangedPredicate = predicate.Funcs{
	UpdateFunc: func(e event.UpdateEvent) bool {
		oldCM, _ := e.ObjectOld.(*corev1.ConfigMap)
		newCM, _ := e.ObjectNew.(*corev1.ConfigMap)
		return !reflect.DeepEqual(oldCM.Data, newCM.Data)
	},

	DeleteFunc: func(deleteEvent event.DeleteEvent) bool {
		return true
	},
}

var NamespaceCreatedPredicate = predicate.Funcs{
	CreateFunc: func(e event.CreateEvent) bool {
		return trustedcabundle.ShouldInjectTrustedBundle(e.Object)
	},

	UpdateFunc: func(e event.UpdateEvent) bool {
		oldNamespace, _ := e.ObjectOld.(*corev1.Namespace)
		newNamespace, _ := e.ObjectNew.(*corev1.Namespace)

		oldNsAnnValue, oldNsAnnExists := oldNamespace.GetAnnotations()[trustedcabundle.InjectionOfCABundleAnnotatoion]
		newNsAnnValue, newNsAnnExists := newNamespace.GetAnnotations()[trustedcabundle.InjectionOfCABundleAnnotatoion]

		if newNsAnnExists && !oldNsAnnExists {
			return true
		} else if newNsAnnExists && oldNsAnnExists && oldNsAnnValue != newNsAnnValue {
			return true
		}
		return false
	},
}

Types

type CertConfigmapGeneratorReconciler

type CertConfigmapGeneratorReconciler struct {
	Client client.Client
	Scheme *runtime.Scheme
	Log    logr.Logger
}

CertConfigmapGeneratorReconciler holds the controller configuration.

func (*CertConfigmapGeneratorReconciler) Reconcile

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

Reconcile will generate new configmap, odh-trusted-ca-bundle, that includes cluster-wide trusted-ca bundle and custom ca bundle in every new namespace created.

func (*CertConfigmapGeneratorReconciler) SetupWithManager

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

SetupWithManager sets up the controller with the Manager.