Validate Data Plane resources name length

[salonichf5]

trafficstars

Describe the bug Validate data plane resource name length against RFC 1123 DNS Label standard, as all NGF Data Plane resources (Service, Deployment, Secrets, ConfigMap, ServiceAccount) use a name formed out of <GatewayClass name>-<Gateway name>, which for Services is limited to 63 characters.

To Reproduce Choose a very long name for your service and apply it. Error seen

{"level":"error","ts":"2025-10-22T13:49:17Z","logger":"eventHandler","msg":"error getting Gateway Service IP address","error":"error finding Service gw-ingress-dev-nonprodtotocorpnetwork-ngf-nonprodtotocorpnetwork-dev for Gateway: context deadline exceeded","stacktrace":"github.com/nginx/nginx-gateway-fabric/v2/internal/controller.(*eventHandlerImpl).updateStatuses\n\t/home/runner/work/nginx-gateway-fabric/nginx-gateway-fabric/internal/controller/handler.go:333\ngithub.com/nginx/nginx-gateway-fabric/v2/internal/controller.(*eventHandlerImpl).waitForStatusUpdates\n\t/home/runner/work/nginx-gateway-fabric/nginx-gateway-fabric/internal/controller/handler.go:280"}

community issue

Expected behavior

• name for resource is truncated when exceeds 63 characters and handled properly

Your environment

• Version of the NGINX Gateway Fabric - release version or a specific commit. The first line of the nginx-gateway container logs includes the commit info. v2.2

Additional context Add any other context about the problem here. Any log files you want to share.