const (
	prometheusJWT    prometheusAuthType = "jwt"
	prometheusPublic prometheusAuthType = "public"
)

// registerMetricsRouter - add handler functions for metrics.
func registerMetricsRouter(router *mux.Router) {
	// metrics router
	metricsRouter := router.NewRoute().PathPrefix(minioReservedBucketPath).Subrouter()
	authType := prometheusAuthType(strings.ToLower(env.Get(EnvPrometheusAuthType, string(prometheusJWT))))

	auth := AuthMiddleware

Harshavardhana <******@****.***> 1694618076 -0700

fyuan1316 <******@****.***> 1710408745 +0800

func DialOptions(opts clioptions.CentralControlPlaneOptions,
	ns, serviceAccount string, kubeClient kube.CLIClient,
) ([]grpc.DialOption, error) {
	ctx := context.TODO()
	// If we are using the insecure 15010 don't bother getting a token
	if opts.Plaintext || opts.CertDir != "" {
		return make([]grpc.DialOption, 0), nil
	}
	// Use bearer token
	aud := tokenAudiences

			if entry.name == current.name {
				topEntries[i] = entry
				continue
			}
			// We got different entries
			if entry.name > current.name {
				continue
			}
			// We got a new, better current.
			// Clear existing entries.
			for i := range topEntries[:i] {
				topEntries[i] = metaCacheEntry{}
			}
			agree = 1
			current = entry
			topEntries[i] = entry
		}

			// with dead end because tcp-keepalive is not fired when there is data in the socket buffer.
			//    https://blog.cloudflare.com/when-tcp-sockets-refuse-to-die/
			// This is a sensitive configuration, it is better to set it to high values, > 60 secs since it can
			// affect clients reading data with a very slow pace  (disappropriate with socket buffer sizes)

func (p *scannerMetrics) getCurrentPaths() []string {
	var res []string
	prefix := globalLocalNodeName + "/"
	p.currentPaths.Range(func(key, value interface{}) bool {
		// We are a bit paranoid, but better miss an entry than crash.
		name, ok := key.(string)
		if !ok {
			return true
		}
		obj, ok := value.(*currentPathTracker)
		if !ok {
			return true
		}

				threshold = 1
			}
			var w *watcher
			ctx, cancel := context.WithTimeout(context.Background(), timeout)
			defer cancel()
			if generation == "" {
				w = getAndWatchResource(ctx, cliCtx) // setup version getter from kubernetes
			} else {
				w = withContext(ctx)
				w.Go(func(result chan string) error {
					result <- generation
					return nil
				})
			}

Harshavardhana <******@****.***> 1712330228 -0700

					if dr == nil {
						// Don't bother giving the match conditions, the problem is that there are unknowns in the VirtualService
						mismatchNotes = append(mismatchNotes, fmt.Sprintf("Warning: Route to subset %s but NO DESTINATION RULE defining subsets!", dest.Destination.Subset))
					} else {
						// Don't bother giving the match conditions, the problem is that there are unknowns in the VirtualService