Enable neg crd by default

pkg/flags/flags.go

@@ -218,7 +218,7 @@ L7 load balancing. CSV values accepted. Example: -node-port-ranges=80,8080,400-5
 	flag.BoolVar(&F.RunIngressController, "run-ingress-controller", true, `Optional, whether or not to run IngressController as part of glbc. If set to false, ingress resources will not be processed. Only the L4 Service controller will be run, if that flag is set to true.`)
 	flag.BoolVar(&F.RunL4Controller, "run-l4-controller", false, `Optional, whether or not to run L4 Service Controller as part of glbc. If set to true, services of Type:LoadBalancer with Internal annotation will be processed by this controller.`)
 	flag.BoolVar(&F.EnableBackendConfigHealthCheck, "enable-backendconfig-healthcheck", false, "Enable configuration of HealthChecks from the BackendConfig")
-	flag.BoolVar(&F.EnableNegCrd, "enable-neg-crd", false, "Enable NEG CRD")
+	flag.BoolVar(&F.EnableNegCrd, "enable-neg-crd", true, "Enable NEG CRD")
 }
 
 type RateLimitSpecs struct {