Don't count Custom Resources if not enabled at NIC startup

internal/configs/configurator_test.go

@@ -1567,10 +1567,47 @@ func TestGetMixedIngressAnnotations(t *testing.T) {
 	}
 }
 
+func TestGetVitualServerCountsReportsNumberOfVSAndVSR(t *testing.T) {
+	t.Parallel()
+
+	tcnf := createTestConfigurator(t)
+	tcnf.virtualServers = map[string]*VirtualServerEx{
+		"vs": validVirtualServerExWithUpstreams,
+	}
+
+	gotVS, gotVSRoutes := tcnf.GetVirtualServerCounts()
+	wantVS, wantVSRoutes := 1, 0
+
+	if gotVS != wantVS {
+		t.Errorf("GetVirtualServerCounts() = %d, %d, want %d, %d", gotVS, gotVSRoutes, wantVS, wantVSRoutes)
+	}
+	if gotVSRoutes != wantVSRoutes {
+		t.Errorf("GetVirtualServerCounts() = %d, %d, want %d, %d", gotVS, gotVSRoutes, wantVS, wantVSRoutes)
+	}
+}
+
+func TestGetVitualServerCountsNotExistingVS(t *testing.T) {
+	t.Parallel()
+
+	tcnf := createTestConfigurator(t)
+	tcnf.virtualServers = nil
+
+	gotVS, gotVSRoutes := tcnf.GetVirtualServerCounts()
+	wantVS, wantVSRoutes := 0, 0
+
+	if gotVS != wantVS {
+		t.Errorf("GetVirtualServerCounts() = %d, %d, want %d, %d", gotVS, gotVSRoutes, wantVS, wantVSRoutes)
+	}
+	if gotVSRoutes != wantVSRoutes {
+		t.Errorf("GetVirtualServerCounts() = %d, %d, want %d, %d", gotVS, gotVSRoutes, wantVS, wantVSRoutes)
+	}
+}
+
 var (
 	invalidVirtualServerEx = &VirtualServerEx{
 		VirtualServer: &conf_v1.VirtualServer{},
 	}
+
 	validVirtualServerExWithUpstreams = &VirtualServerEx{
 		VirtualServer: &conf_v1.VirtualServer{
 			ObjectMeta: meta_v1.ObjectMeta{
@@ -1587,6 +1624,7 @@ var (
 			},
 		},
 	}
+
 	validTransportServerExWithUpstreams = &TransportServerEx{
 		TransportServer: &conf_v1.TransportServer{
 			ObjectMeta: meta_v1.ObjectMeta{

internal/k8s/controller.go

@@ -375,8 +375,9 @@ func NewLoadBalancerController(input NewLoadBalancerControllerInput) *LoadBalanc
 				Namespace: os.Getenv("POD_NAMESPACE"),
 				Name:      os.Getenv("POD_NAME"),
 			},
-			Policies: lbc.getAllPolicies,
-			IsPlus:   lbc.isNginxPlus,
+			Policies:               lbc.getAllPolicies,
+			IsPlus:                 lbc.isNginxPlus,
+			CustomResourcesEnabled: lbc.areCustomResourcesEnabled,
 		}
 		collector, err := telemetry.NewCollector(
 			collectorConfig,

internal/telemetry/cluster.go

@@ -162,13 +162,14 @@ func (c *Collector) IngressClassCount(ctx context.Context) (int, error) {
 // PolicyCount returns the count in each Policy
 func (c *Collector) PolicyCount() map[string]int {
 	policyCounters := make(map[string]int)
-
+	if !c.Config.CustomResourcesEnabled {
+		return policyCounters
+	}
 	if c.Config.Policies == nil {
 		return policyCounters
 	}
-
 	policies := c.Config.Policies()
-	if policies == nil {
+	if len(policies) == 0 {
 		return policyCounters
 	}
 

internal/telemetry/collector.go

@@ -80,6 +80,9 @@ type CollectorConfig struct {
 
 	// InstallationFlags represents the list of set flags managed by NIC
 	InstallationFlags []string
+
+	// Indicates if using of Custom Resources is enabled.
+	CustomResourcesEnabled bool
 }
 
 // NewCollector takes 0 or more options and creates a new TraceReporter.
@@ -206,7 +209,8 @@ func (c *Collector) BuildReport(ctx context.Context) (Report, error) {
 	vsrCount := 0
 	tsCount := 0
 
-	if c.Config.Configurator != nil {
+	// Collect Custom Resources only if CR enabled at startup.
+	if c.Config.Configurator != nil && c.Config.CustomResourcesEnabled {
 		vsCount, vsrCount = c.Config.Configurator.GetVirtualServerCounts()
 		tsCount = c.Config.Configurator.GetTransportServerCounts()
 	}
@@ -254,25 +258,33 @@ func (c *Collector) BuildReport(ctx context.Context) (Report, error) {
 		glog.V(3).Infof("Unable to collect telemetry data: Ingress Classes: %v", err)
 	}
 
-	policies := c.PolicyCount()
-
-	accessControlCount := policies["AccessControl"]
-	rateLimitCount := policies["RateLimit"]
-	jwtAuthCount := policies["JWTAuth"]
-	basicAuthCount := policies["BasicAuth"]
-	ingressMTLSCount := policies["IngressMTLS"]
-	egressMTLSCount := policies["EgressMTLS"]
-	oidcCount := policies["OIDC"]
-	wafCount := policies["WAF"]
+	var (
+		accessControlCount int
+		rateLimitCount     int
+		jwtAuthCount       int
+		basicAuthCount     int
+		ingressMTLSCount   int
+		egressMTLSCount    int
+		oidcCount          int
+		wafCount           int
+	)
+	// Collect Custom Resources (Policies) only if CR enabled at startup.
+	if c.Config.CustomResourcesEnabled {
+		policies := c.PolicyCount()
+		accessControlCount = policies["AccessControl"]
+		rateLimitCount = policies["RateLimit"]
+		jwtAuthCount = policies["JWTAuth"]
+		basicAuthCount = policies["BasicAuth"]
+		ingressMTLSCount = policies["IngressMTLS"]
+		egressMTLSCount = policies["EgressMTLS"]
+		oidcCount = policies["OIDC"]
+		wafCount = policies["WAF"]
+	}
 
 	ingressAnnotations := c.IngressAnnotations()
-
 	appProtectVersion := c.AppProtectVersion()
-
 	isPlus := c.IsPlusEnabled()
-
 	installationFlags := c.InstallationFlags()
-
 	serviceCounts, err := c.ServiceCounts()
 	if err != nil {
 		glog.V(3).Infof("Unable to collect telemetry data: Service Counts: %v", err)