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gatewayclass.go
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gatewayclass.go
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// SPDX-License-Identifier: Apache-2.0
// Copyright Authors of Cilium
package gateway_api
import (
"k8s.io/apimachinery/pkg/runtime"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/builder"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/predicate"
gatewayv1 "sigs.k8s.io/gateway-api/apis/v1"
)
// gatewayClassReconciler reconciles a GatewayClass object
type gatewayClassReconciler struct {
client.Client
Scheme *runtime.Scheme
}
func newGatewayClassReconciler(mgr ctrl.Manager) *gatewayClassReconciler {
return &gatewayClassReconciler{
Client: mgr.GetClient(),
Scheme: mgr.GetScheme(),
}
}
// SetupWithManager sets up the controller with the Manager.
func (r *gatewayClassReconciler) SetupWithManager(mgr ctrl.Manager) error {
return ctrl.NewControllerManagedBy(mgr).
For(&gatewayv1.GatewayClass{},
builder.WithPredicates(predicate.NewPredicateFuncs(matchesControllerName(controllerName)))).
Complete(r)
}
func matchesControllerName(controllerName string) func(object client.Object) bool {
return func(object client.Object) bool {
gwc, ok := object.(*gatewayv1.GatewayClass)
if !ok {
return false
}
return string(gwc.Spec.ControllerName) == controllerName
}
}