func FormatBool(b bool) string {
	if b {
		return "on"
	}
	return "off"
}

// ParseBool returns the boolean value represented by the string.
// It accepts 1, t, T, TRUE, true, True, 0, f, F, FALSE, false, False.
// Any other value returns an error.
func ParseBool(str string) (bool, error) {
	switch str {
	case "1", "t", "T", "true", "TRUE", "True", "on", "ON", "On":
		return true, nil

		// parse and set the bool value of dnsRedirect
		redir.dnsRedirect, valErr = strconv.ParseBool(v)
		if valErr != nil {
			log.Warnf("cannot parse DNS capture environment variable %v", valErr)
		}
	}
	if v, found := pi.ProxyEnvironments["ISTIO_DUAL_STACK"]; found {
		// parse and set the bool value of dnsRedirect
		redir.dualStack, valErr = strconv.ParseBool(v)
		if valErr != nil {

	for k, kv := range config.Merge(scfg[config.AuditKafkaSubSys], EnvKafkaEnable, DefaultAuditKafkaKVS) {
		enabledCfgVal := getCfgVal(EnvKafkaEnable, k, kv.Get(config.Enable))
		enabled, err := config.ParseBool(enabledCfgVal)
		if err != nil {
			return cfg, err
		}
		if !enabled {
			continue
		}
		var brokers []xnet.Host
		kafkaBrokers := getCfgVal(EnvKafkaBrokers, k, kv.Get(KafkaBrokers))

)

// LookupAutoEncryption returns true if and only if
// the MINIO_KMS_AUTO_ENCRYPTION env. variable is
// set to "on".
func LookupAutoEncryption() bool {
	auto, _ := config.ParseBool(env.Get(EnvKMSAutoEncryption, config.EnableOff))
	return auto

		enableEnv := target.EnvKafkaEnable
		if k != config.Default {
			enableEnv = enableEnv + config.Default + k
		}
		enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
		if err != nil {
			return nil, err
		}
		if !enabled {
			continue
		}
		var brokers []xnet.Host
		brokersEnv := target.EnvKafkaBrokers

		isEnableFlagExplicitlySet = true
		l.LDAP.Enabled, err = config.ParseBool(v)
		if err != nil {
			return l, err
		}
	}

	l.stsExpiryDuration = defaultLDAPExpiry

	// LDAP connection configuration
	if v := getCfgVal(ServerInsecure); v != "" {
		l.LDAP.ServerInsecure, err = config.ParseBool(v)
		if err != nil {
			return l, err
		}
	}

	}
	cfg := Config{}
	var err error
	v := env.Get(EnvIdentityTLSEnabled, "")
	if v == "" {
		return cfg, nil
	}
	cfg.Enabled, err = config.ParseBool(v)
	if err != nil {
		return Config{}, err
	}
	cfg.InsecureSkipVerify, err = config.ParseBool(env.Get(EnvIdentityTLSSkipVerify, kvs.Get(skipVerify)))
	if err != nil {
		return Config{}, err
	}
	return cfg, nil
}

const (

		return cfg, err
	}

	compress := env.Get(EnvCompressState, kvs.Get(config.Enable))
	if compress == "" {
		compress = env.Get(EnvCompress, "")
	}
	cfg.Enabled, err = config.ParseBool(compress)
	if err != nil {
		// Parsing failures happen due to empty KVS, ignore it.
		if kvs.Empty() {
			return cfg, nil
		}
		return cfg, err
	}
	if !cfg.Enabled {
		return cfg, nil
	}

		log.Infof("excluded due to being already injected with istio-init container")
		return nil
	}

	if val, ok := pi.ProxyEnvironments["DISABLE_ENVOY"]; ok {
		if val, err := strconv.ParseBool(val); err == nil && val {
			log.Infof("excluded due to DISABLE_ENVOY on istio-proxy", podNamespace, podName)
			return nil
		}
	}

	if !pi.Containers.Contains(ISTIOPROXY) {

	}

	vars := mux.Vars(r)
	bucket := vars["bucket"]

	var withUpdatedAt bool
	if updatedAtStr := r.Form.Get("withUpdatedAt"); updatedAtStr != "" {
		var err error
		withUpdatedAt, err = strconv.ParseBool(updatedAtStr)
		if err != nil {
			writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidLifecycleQueryParameter), r.URL)
			return
		}
	}