controllers: removes throttling for vmagent and vmalert

it's fine to skip throttle check for vmagent and vmalert objects, since it's unlikely that there will be a lot of such objects
for testing purpose it's highly recommended to setup env var VM_FORCERESYNCINTERVAL=2s , it should help mitigate possible issues with object throttling
it real world applications default resync interval = 60s should be fine
#533

controllers/vmagent_controller.go

@@ -66,10 +66,6 @@ type VMAgentReconciler struct {
 // +kubebuilder:rbac:groups="policy",resources=podsecuritypolicies,verbs=get;create,update;list
 // +kubebuilder:rbac:groups="",resources=serviceaccounts,verbs=get;create,update;list
 func (r *VMAgentReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
-	if vmAgentReconcileLimit.MustThrottleReconcile() {
-		// fast path, rate limited
-		return ctrl.Result{}, nil
-	}
 	reqLogger := r.Log.WithValues("vmagent", req.NamespacedName)
 	reqLogger.Info("Reconciling")
 

controllers/vmalert_controller.go

@@ -57,10 +57,6 @@ func (r *VMAlertReconciler) Scheme() *runtime.Scheme {
 // +kubebuilder:rbac:groups=operator.victoriametrics.com,resources=vmalerts/status,verbs=get;update;patch
 // +kubebuilder:rbac:groups=operator.victoriametrics.com,resources=vmalerts/finalizers,verbs=*
 func (r *VMAlertReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
-	if vmAlertRateLimiter.MustThrottleReconcile() {
-		// fast path
-		return ctrl.Result{}, nil
-	}
 	reqLogger := r.Log.WithValues("vmalert", req.NamespacedName)
 	reqLogger.Info("Reconciling")