// Init and run test on ErasureSD backend with signature v4.
		{serverType: "ErasureSD", signer: signerV4},
		// Init and run test on ErasureSD backend, with tls enabled.
		{serverType: "ErasureSD", signer: signerV4, secure: true},
		// Init and run test on Erasure backend.
		{serverType: "Erasure", signer: signerV4},
		// Init and run test on ErasureSet backend.
		{serverType: "ErasureSet", signer: signerV4},
	}

	postPolicyBucketTagging = "tagging"
)

// Check if there are buckets on server without corresponding entry in etcd backend and
// make entries. Here is the general flow
// - Range over all the available buckets
// - Check if a bucket has an entry in etcd backend
// -- If no, make an entry
// -- If yes, check if the entry matches local IP check if we
//
//	need to update the entry then proceed to update
//

		HTTPStatusCode: http.StatusBadRequest,
	},

	// MinIO extensions.
	ErrStorageFull: {
		Code:           "XMinioStorageFull",
		Description:    "Storage backend has reached its minimum free drive threshold. Please delete a few objects to proceed.",
		HTTPStatusCode: http.StatusInsufficientStorage,
	},
	ErrRequestBodyParse: {
		Code:           "XMinioRequestBodyParse",

		if err = mkdirAll(path, 0o777, ""); err != nil {
			return path, err
		}
	}
	if fi != nil && !fi.IsDir() {
		return path, errDiskNotDir
	}

	return path, nil
}

// Make Erasure backend meta volumes.
func makeFormatErasureMetaVolumes(disk StorageAPI) error {
	if disk == nil {
		return errDiskNotFound
	}
	volumes := []string{

		hostname := fmt.Sprintf("%s.%s.svc.%s", to.Name, namespace, ctx.Domain)
		if ctx.Context.GetService(hostname, namespace) == nil {
			invalidBackendErr = &ConfigError{Reason: InvalidDestinationNotFound, Message: fmt.Sprintf("backend(%s) not found", hostname)}
		}
		return &istio.Destination{
			// TODO: implement ReferencePolicy for cross namespace
			Host: hostname,
			Port: &istio.PortSelector{Number: uint32(*to.Port)},

			// would be configured on kube-proxy as SourceVIP
			//
			// The logic for choosing the SourceVIP in Overlay networks is based on the backend endpoints:
			// a) Endpoints are any IP's outside the cluster ==> Choose NodeIP as the SourceVIP
			// b) Endpoints are IP addresses of a remote node => Choose NodeIP as the SourceVIP

			err = z.Init(ctx) // Initializes all pools.
		})
		if err != nil {
			if !configRetriableErrors(err) {
				logger.Fatal(err, "Unable to initialize backend")
			}
			retry := time.Duration(r.Float64() * float64(5*time.Second))
			storageLogIf(ctx, fmt.Errorf("Unable to initialize backend: %w, retrying in %s", err, retry))
			time.Sleep(retry)
			attempt++
			continue
		}
		break
	}

	return z, nil
}

[[rel4.5:http_build_cache_no_follow_redirects]]
=== [4.5] `HttpBuildCache` no longer follows redirects

When connecting to an HTTP build cache backend via `HttpBuildCache`, Gradle does not follow redirects any more, treating them as errors instead.
Getting a redirect from the build cache backend is mostly a configuration error — using an "http" URL instead of "https" for example — and has negative effects on performance.

		}

		xlStorageNew, err := newLocalXLStorage(permDeniedDir)
		if err != nil {
			t.Fatalf("Unable to initialize xlStorage, %s", err)
		}

		// change backend permissions for MakeVol error.
		if err = os.Chmod(permDeniedDir, 0o400); err != nil {
			t.Fatalf("Unable to change permission to temporary directory %v. %v", permDeniedDir, err)
		}

}

func TestInboundClusters(t *testing.T) {
	proxy := &model.Proxy{
		IPAddresses: []string{"1.2.3.4"},
		Metadata:    &model.NodeMetadata{},
	}
	service := &model.Service{
		Hostname:       host.Name("backend.default.svc.cluster.local"),
		DefaultAddress: "1.1.1.1",
		Ports: model.PortList{&model.Port{
			Name:     "default",
			Port:     80,
			Protocol: protocol.HTTP,
		}, &model.Port{
			Name:     "other",