if strings.HasPrefix(cfg.ID, "waypoint~") {
		xdsType = "DELTA_GRPC"
		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),

		},
		{
			testName: "pilotSAN",
			key:      "pilot_SAN",
			option:   option.PilotSubjectAltName([]string{"fake"}),
			expected: `[{"exact":"fake"}]`,
		},
		{
			testName: "pilotSAN multi",
			key:      "pilot_SAN",
			option:   option.PilotSubjectAltName([]string{"fake", "other"}),
			expected: `[{"exact":"fake"},{"exact":"other"}]`,
		},
		{
			testName: "nil connect timeout",

	DNSLookupFamilyIPS  DNSLookupFamilyValue = "ALL"
)

func ProxyConfig(value *model.NodeMetaProxyConfig) Instance {
	return newOption("config", value)
}

func PilotSubjectAltName(value []string) Instance {
	return newOption("pilot_SAN", value).withConvert(sanConverter(value))
}

func ConnectTimeout(value *durationpb.Duration) Instance {
	return newDurationOption("connect_timeout", value)
}

		Platform:                    a.cfg.Platform,
		InstanceIPs:                 a.cfg.ProxyIPAddresses,
		StsPort:                     a.secOpts.STSPort,
		ProxyConfig:                 a.proxyConfig,
		PilotSubjectAltName:         pilotSAN,
		CredentialSocketExists:      credentialSocketExists,
		OutlierLogPath:              a.envoyOpts.OutlierLogPath,
		EnvoyPrometheusPort:         a.cfg.EnvoyPrometheusPort,

				Envs:        localEnv,
				Platform:    plat,
				InstanceIPs: []string{"10.3.3.3", "10.4.4.4", "10.5.5.5", "10.6.6.6", "10.4.4.4"},
				StsPort:     c.stsPort,
				ProxyConfig: proxyConfig,
				PilotSubjectAltName: []string{
					"spiffe://cluster.local/ns/istio-system/sa/istio-pilot-service-account",
				},
				OutlierLogPath:      "/dev/stdout",
				annotationFilePath:  annoFile.Name(),
				EnvoyPrometheusPort: 15090,

	// of the workload instance (ex: k8s deployment for a k8s pod).
	Owner string `json:"OWNER,omitempty"`

	// PilotSAN is the list of subject alternate names for the xDS server.
	PilotSubjectAltName []string `json:"PILOT_SAN,omitempty"`

	// XDSRootCert defines the root cert to use for XDS connections
	XDSRootCert string `json:"-"`

	// OutlierLogPath is the cluster manager outlier event log path.