Setup(istio.Setup(tracing.GetIstioInstance(), setupConfig)).
		Setup(tracing.TestSetup).
		Run()
}

func setupConfig(ctx resource.Context, cfg *istio.Config) {
	if cfg == nil {
		return
	}
	cfg.Values["meshConfig.enableTracing"] = "true"
	cfg.Values["pilot.traceSampling"] = "100.0"
	cfg.Values["global.proxy.tracer"] = "zipkin"

func New(ctx resource.Context, cfg Config) (*Echos, error) {
	if err := cfg.fillDefaults(ctx); err != nil {
		return nil, err
	}

	apps := cfg.Echos
	apps.NS = make([]EchoNamespace, len(cfg.Namespaces))
	for i, ns := range cfg.Namespaces {
		apps.NS[i].Namespace = ns.Get()
	}
	if !cfg.NoExternalNamespace {
		apps.External.Namespace = cfg.ExternalNamespace.Get()
	}

			if cfg.BuildX {
				sh.ShowCmd("", "mv %s %s", src, dst)
			}
			return nil
		}
	}

	return sh.CopyFile(dst, src, perm, force)
}

// copyFile is like 'cp src dst'.
func (sh *Shell) CopyFile(dst, src string, perm fs.FileMode, force bool) error {
	if cfg.BuildN || cfg.BuildX {
		sh.ShowCmd("", "cp %s %s", src, dst)
		if cfg.BuildN {
			return nil
		}
	}

		metadataDiscovery = true
	}

	opts = append(opts,
		option.NodeID(cfg.ID),
		option.NodeType(cfg.ID),
		option.PilotSubjectAltName(cfg.Metadata.PilotSubjectAltName),
		option.OutlierLogPath(cfg.Metadata.OutlierLogPath),
		option.ApplicationLogJSON(cfg.LogAsJSON),
		option.DiscoveryHost(discHost),
		option.Metadata(cfg.Metadata),
		option.XdsType(xdsType),
		option.MetadataDiscovery(bool(metadataDiscovery)),

					},
				},
			},
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			mutatePaths(test.cfg, drive)
			if !reflect.DeepEqual(test.cfg, test.expected) {
				t.Errorf("Missmatch between expected and got:\nExpected:\n%+v\n---\nGot:\n%+v",
					test.expected, test.cfg)
			}
		})
	}

		K8sServiceAccountPath: tmp,
		KubeconfigFilename:    "dork.cfg",
	}

	expectedKC, err := createKubeConfig(cfg)
	if err != nil {
		t.Fatalf("expected no error: %+v", err)
	}
	os.WriteFile(filepath.Join(cfg.MountedCNINetDir, cfg.KubeconfigFilename), []byte(expectedKC.Full), 0o644)

	err = checkExistingKubeConfigFile(cfg, expectedKC)
	if err != nil {

type IptablesRuleBuilder struct {
	rules Rules
	cfg   *config.Config
}

// NewIptablesBuilders creates a new IptablesRuleBuilder
func NewIptablesRuleBuilder(cfg *config.Config) *IptablesRuleBuilder {
	if cfg == nil {
		cfg = &config.Config{}
	}
	return &IptablesRuleBuilder{
		rules: Rules{
			rulesv4: []*Rule{},
			rulesv6: []*Rule{},
		},
		cfg: cfg,
	}
}

	t.replicationMaxWorkers = cfg.ReplicationMaxWorkers

	// N B api.transition_workers will be deprecated
	if globalTransitionState != nil {
		globalTransitionState.UpdateWorkers(cfg.TransitionWorkers)
	}
	t.transitionWorkers = cfg.TransitionWorkers

	t.staleUploadsExpiry = cfg.StaleUploadsExpiry
	t.staleUploadsCleanupInterval = cfg.StaleUploadsCleanupInterval
	t.deleteCleanupInterval = cfg.DeleteCleanupInterval

					log.Debugf("Switch selected namespace policy to %s.%s (%v)", cfg.Name, cfg.Namespace, cfg.CreationTimestamp)
					namespaceCfg = cfg
				}
			}
		} else if cfg.Namespace != rootNamespace {
			if workloadCfg == nil || cfg.CreationTimestamp.Before(&workloadCfg.CreationTimestamp) {

		t.Errorf("expected ext key usage %v, got %v", expectedConfig.Usages, cfg.Usages)
	}

	if len(cfg.AltNames.IPs) != 1 || cfg.AltNames.IPs[0].String() != expectedConfig.AltNames.IPs[0].String() {
		t.Errorf("expected SAN IPs %v, got %v", expectedConfig.AltNames.IPs, cfg.AltNames.IPs)
	}

	if len(cfg.AltNames.DNSNames) != 1 || cfg.AltNames.DNSNames[0] != expectedConfig.AltNames.DNSNames[0] {