| `minio_cluster_replication_proxied_delete_tagging_requests_failures` | (_Site Replication Only_)Number of failures proxying DELETE tagging requests to replication target                          |
| `minio_cluster_replication_proxied_get_tagging_requests_failures` | (_Site Replication Only_)Number of failures proxying GET tagging requests to replication target                          |

			r.URL.Scheme = "http"
			if globalIsTLS {
				r.URL.Scheme = "https"
			}
			r.URL.Host = getHostFromSrv(sr)
			// Make sure we remove any existing headers before
			// proxying the request to another node.
			for k := range w.Header() {
				w.Header().Del(k)
			}
			globalForwarder.ServeHTTP(w, r)
			return
		}
		h.ServeHTTP(w, r)
	})
}

// block forever on
func (con *ProxyConnection) sendDeltaRequest(req *discovery.DeltaDiscoveryRequest) {
	con.deltaRequestsChan.Put(req)
}

// DeltaAggregatedResources is an implementation of Delta XDS API used for proxying between Istiod and Envoy.
// Every time envoy makes a fresh connection to the agent, we reestablish a new connection to the upstream xds

	return config, genericInitializers, nil
}

// CreateProxyTransport creates the dialer infrastructure to connect to the nodes.
func CreateProxyTransport() *http.Transport {
	var proxyDialerFn utilnet.DialFunc
	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}
	proxyTransport := utilnet.SetTransportDefaults(&http.Transport{

	aliases             map[string][]string
	meshConfig          *meshconfig.MeshConfig
	proxyConfig         *meshconfig.ProxyConfig
	valuesConfig        ValuesConfig
	revision            string
	proxyEnvs           map[string]string
	injectedAnnotations map[string]string
}

func checkPreconditions(params InjectionParameters) {
	spec := params.pod.Spec
	metadata := params.pod.ObjectMeta

		r.Out.Header.Set("X-Forwarded-Proto", "http")
	} else {
		r.Out.Header.Set("X-Forwarded-Proto", "https")
	}
}

// ReverseProxy is an HTTP Handler that takes an incoming request and
// sends it to another server, proxying the response back to the
// client.
//
// 1xx responses are forwarded to the client if the underlying
// transport supports ClientTrace.Got1xxResponse.
type ReverseProxy struct {

	cfg       *AgentOptions
	secOpts   *security.Options
	envoyOpts envoy.ProxyConfig

	envoyAgent *envoy.Agent

	sdsServer   SDSService
	secretCache *cache.SecretManagerClient

	// Used when proxying envoy xds via istio-agent is enabled.
	xdsProxy    *XdsProxy
	fileWatcher filewatcher.FileWatcher

	// local DNS Server that processes DNS requests locally and forwards to upstream DNS if needed.

func proxyRequest(ctx context.Context, w http.ResponseWriter, r *http.Request, ep ProxyEndpoint) (success bool) {
	success = true

	// Make sure we remove any existing headers before
	// proxying the request to another node.
	for k := range w.Header() {
		w.Header().Del(k)
	}

	f := handlers.NewForwarder(&handlers.Forwarder{
		PassHost:     true,
		RoundTripper: ep.Transport,

	removeObjectTaggingAPI replProxyAPI = "RemoveObjectTagging"
	headObjectAPI          replProxyAPI = "HeadObject"
	getObjectAPI           replProxyAPI = "GetObject"
)

// ProxyMetric holds stats for replication proxying
type ProxyMetric struct {
	PutTagTotal       uint64 `json:"putTaggingProxyTotal" msg:"ptc"`
	GetTagTotal       uint64 `json:"getTaggingProxyTotal" msg:"gtc"`

To make ztunnel more transparent, the original source IP address will be spoofed.
Additionally, `splice` will be used to make this proxying more efficient when possible.

For traffic in the mesh, things are a bit more complex:

1. If the destination has a waypoint proxy, we must send to it to the waypoint (using HBONE).