Merge pull request #3073 from Zhuzhenghao/metrics-bind-address

Update wrong usage for flag --metrics-bind-address

cmd/agent/app/options/options.go

@@ -186,7 +186,7 @@ func (o *Options) AddFlags(fs *pflag.FlagSet, allControllers []string) {
 	fs.IntVar(&o.ConcurrentClusterSyncs, "concurrent-cluster-syncs", 5, "The number of Clusters that are allowed to sync concurrently.")
 	fs.IntVar(&o.ConcurrentWorkSyncs, "concurrent-work-syncs", 5, "The number of Works that are allowed to sync concurrently.")
 	fs.StringSliceVar(&o.ReportSecrets, "report-secrets", []string{"KubeCredentials", "KubeImpersonator"}, "The secrets that are allowed to be reported to the Karmada control plane during registering. Valid values are 'KubeCredentials', 'KubeImpersonator' and 'None'. e.g 'KubeCredentials,KubeImpersonator' or 'None'.")
-	fs.StringVar(&o.MetricsBindAddress, "metrics-bind-address", ":8080", "The TCP address that the controller should bind to for serving prometheus metrics(e.g. 127.0.0.1:8088, :8088)")
+	fs.StringVar(&o.MetricsBindAddress, "metrics-bind-address", ":8080", "The TCP address that the controller should bind to for serving prometheus metrics(e.g. 127.0.0.1:8080, :8080)")
 	fs.StringVar(&o.ClusterProvider, "cluster-provider", "", "Provider of the joining cluster. The Karmada scheduler can use this information to spread workloads across providers for higher availability.")
 	fs.StringVar(&o.ClusterRegion, "cluster-region", "", "The region of the joining cluster. The Karmada scheduler can use this information to spread workloads across regions for higher availability.")
 	fs.BoolVar(&o.EnableClusterResourceModeling, "enable-cluster-resource-modeling", true, "Enable means controller would build resource modeling for each cluster by syncing Nodes and Pods resources.\n"+

cmd/controller-manager/app/options/options.go

@@ -194,7 +194,7 @@ func (o *Options) AddFlags(flags *pflag.FlagSet, allControllers, disabledByDefau
 	flags.IntVar(&o.KubeAPIBurst, "kube-api-burst", 60, "Burst to use while talking with karmada-apiserver. Doesn't cover events and node heartbeat apis which rate limiting is controlled by a different set of flags.")
 	flags.DurationVar(&o.ClusterCacheSyncTimeout.Duration, "cluster-cache-sync-timeout", util.CacheSyncTimeout, "Timeout period waiting for cluster cache to sync.")
 	flags.DurationVar(&o.ResyncPeriod.Duration, "resync-period", 0, "Base frequency the informers are resynced.")
-	flags.StringVar(&o.MetricsBindAddress, "metrics-bind-address", ":8080", "The TCP address that the controller should bind to for serving prometheus metrics(e.g. 127.0.0.1:8088, :8088)")
+	flags.StringVar(&o.MetricsBindAddress, "metrics-bind-address", ":8080", "The TCP address that the controller should bind to for serving prometheus metrics(e.g. 127.0.0.1:8080, :8080)")
 	flags.IntVar(&o.ConcurrentClusterSyncs, "concurrent-cluster-syncs", 5, "The number of Clusters that are allowed to sync concurrently.")
 	flags.IntVar(&o.ConcurrentClusterResourceBindingSyncs, "concurrent-clusterresourcebinding-syncs", 5, "The number of ClusterResourceBindings that are allowed to sync concurrently.")
 	flags.IntVar(&o.ConcurrentResourceBindingSyncs, "concurrent-resourcebinding-syncs", 5, "The number of ResourceBindings that are allowed to sync concurrently.")