FIXME Review Continued (#692)

internal/manager/manager.go

@@ -70,7 +70,6 @@ func Start(cfg config.Config) error {
 
 	// Note: for any new object type or a change to the existing one,
 	// make sure to also update prepareFirstEventBatchPreparerArgs()
-	// FIXME(pleshakov): Make the comment above redundant.
 	controllerRegCfgs := []struct {
 		objectType client.Object
 		options    []controller.Option

internal/status/gateway.go

@@ -10,9 +10,6 @@ import (
 )
 
 // prepareGatewayStatus prepares the status for a Gateway resource.
-// FIXME(pleshakov): Be compliant with in the Gateway API.
-// Currently, we only support simple valid/invalid status per each listener.
-// Extend support to cover more cases.
 func prepareGatewayStatus(
 	gatewayStatus state.GatewayStatus,
 	podIP string,
@@ -21,6 +18,7 @@ func prepareGatewayStatus(
 	listenerStatuses := make([]v1beta1.ListenerStatus, 0, len(gatewayStatus.ListenerStatuses))
 
 	// FIXME(pleshakov) Maintain the order from the Gateway resource
+	// https://github.com/nginxinc/nginx-kubernetes-gateway/issues/689
 	names := make([]string, 0, len(gatewayStatus.ListenerStatuses))
 	for name := range gatewayStatus.ListenerStatuses {
 		names = append(names, name)
@@ -34,7 +32,9 @@ func prepareGatewayStatus(
 			Name: v1beta1.SectionName(name),
 			SupportedKinds: []v1beta1.RouteGroupKind{
 				{
-					Kind: "HTTPRoute", // FIXME(pleshakov) Set it based on the listener
+					// FIXME(pleshakov) Set it based on the listener
+					// https://github.com/nginxinc/nginx-kubernetes-gateway/issues/690
+					Kind: "HTTPRoute",
 				},
 			},
 			AttachedRoutes: s.AttachedRoutes,

internal/status/httproute.go

@@ -8,9 +8,6 @@ import (
 )
 
 // prepareHTTPRouteStatus prepares the status for an HTTPRoute resource.
-// FIXME(pleshakov): Be compliant with in the Gateway API.
-// Currently, we only support simple attached/not attached status per each parentRef.
-// Extend support to cover more cases.
 func prepareHTTPRouteStatus(
 	status state.HTTPRouteStatus,
 	gatewayCtlrName string,

internal/status/updater.go

@@ -44,37 +44,32 @@ type UpdaterConfig struct {
 //
 // (1) It doesn't understand the leader election. Only the leader must report the statuses of the resources. Otherwise,
 // multiple replicas will step on each other when trying to report statuses for the same resources.
-// FIXME(pleshakov): address limitation (1)
 //
 // (2) It is not smart. It will update the status of a resource (make an API call) even if it hasn't changed.
-// FIXME(pleshakov) address limitation (2)
 //
 // (3) It is synchronous, which means the status reporter can slow down the event loop.
 // Consider the following cases:
 // (a) Sometimes the Gateway will need to update statuses of all resources it handles, which could be ~1000. Making 1000
 // status API calls sequentially will take time.
 // (b) k8s API can become slow or even timeout. This will increase every update status API call.
 // Making updaterImpl asynchronous will prevent it from adding variable delays to the event loop.
-// FIXME(pleshakov) address limitation (3)
 //
 // (4) It doesn't retry on failures. This means there is a chance that some resources will not have up-to-do statuses.
 // Statuses are important part of the Gateway API, so we need to ensure that the Gateway always keep the resources
 // statuses up-to-date.
-// FIXME(pleshakov): address limitation (4)
 //
 // (5) It doesn't clear the statuses of a resources that are no longer handled by the Gateway. For example, if
 // an HTTPRoute resource no longer has the parentRef to the Gateway resources, the Gateway must update the status
 // of the resource to remove the status about the removed parentRef.
-// FIXME(pleshakov): address limitation (5)
 //
 // (6) If another controllers changes the status of the Gateway/HTTPRoute resource so that the information set by our
 // Gateway is removed, our Gateway will not restore the status until the EventLoop invokes the StatusUpdater as a
 // result of processing some other new change to a resource(s).
-// FIXME(pleshakov): Figure out if this is something that needs to be addressed.
+// FIXME(pleshakov): Make updater production ready
+// https://github.com/nginxinc/nginx-kubernetes-gateway/issues/691
 
-// (7) To support new resources, updaterImpl needs to be modified. Consider making updaterImpl extendable, so that it
+// To support new resources, updaterImpl needs to be modified. Consider making updaterImpl extendable, so that it
 // goes along the Open-closed principle.
-// FIXME(pleshakov): address limitation (7)
 type updaterImpl struct {
 	cfg UpdaterConfig
 }
@@ -88,7 +83,7 @@ func NewUpdater(cfg UpdaterConfig) Updater {
 
 func (upd *updaterImpl) Update(ctx context.Context, statuses state.Statuses) {
 	// FIXME(pleshakov) Merge the new Conditions in the status with the existing Conditions
-	// FIXME(pleshakov) Skip the status update (API call) if the status hasn't changed.
+	// https://github.com/nginxinc/nginx-kubernetes-gateway/issues/558
 
 	if upd.cfg.UpdateGatewayClassStatus && statuses.GatewayClassStatus != nil {
 		upd.update(
@@ -135,8 +130,6 @@ func (upd *updaterImpl) update(
 	statusSetter func(client.Object),
 ) {
 	// The function handles errors by reporting them in the logs.
-	// FIXME(pleshakov): figure out appropriate log level for these errors. Perhaps 3?
-
 	// We need to get the latest version of the resource.
 	// Otherwise, the Update status API call can fail.
 	// Note: the default client uses a cache for reads, so we're not making an unnecessary API call here.