/
serviceaccount_controller.go
57 lines (49 loc) · 2.01 KB
/
serviceaccount_controller.go
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package controllers
import (
"context"
"github.com/ckotzbauer/access-manager/pkg/reconciler"
"github.com/go-logr/logr"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
)
// ServiceAccountReconciler is a wrapper for needed runtime-objects
type ServiceAccountReconciler struct {
Client client.Client
Config *rest.Config
Scheme *runtime.Scheme
Logger logr.Logger
}
// Reconcile reads that state of the cluster for a ServiceAccount object and makes changes based on the state
// The Controller will requeue the Request to be processed again if the returned error is non-nil or
// Result.Requeue is true, otherwise upon completion it will remove the work from the queue.
func (r *ServiceAccountReconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error) {
_ = context.Background()
_ = r.Logger.WithValues("serviceAccount", request.Name)
// Fetch the ServiceAccount instance
instance := &corev1.ServiceAccount{}
err := r.Client.Get(ctx, request.NamespacedName, instance)
if err != nil {
if errors.IsNotFound(err) {
// Request object not found, could have been deleted after reconcile request.
// Owned objects are automatically garbage collected. For additional cleanup logic use finalizers.
// Return and don't requeue
return reconcile.Result{}, nil
}
// Error reading the object - requeue the request.
r.Logger.Error(err, "Unexpected error occurred!")
return reconcile.Result{}, err
}
rec := reconciler.Reconciler{Client: *kubernetes.NewForConfigOrDie(r.Config), ControllerClient: r.Client, Logger: r.Logger, Scheme: r.Scheme}
return rec.ReconcileServiceAccount(instance)
}
func (r *ServiceAccountReconciler) SetupWithManager(mgr ctrl.Manager) error {
return ctrl.NewControllerManagedBy(mgr).
For(&corev1.ServiceAccount{}).
Complete(r)
}