func SetIdentityLDAP(s config.Config, ldapArgs LegacyConfig) {
	if !ldapArgs.Enabled {
		// ldap not enabled no need to preserve it in new settings.
		return
	}
	s[config.IdentityLDAPSubSys][config.Default] = config.KVS{
		config.KV{
			Key:   ServerAddr,
			Value: ldapArgs.ServerAddr,
		},
		config.KV{
			Key:   GroupSearchFilter,
			Value: ldapArgs.GroupSearchFilter,
		},
		config.KV{
			Key:   GroupSearchBaseDN,

func SetLoggerHTTPAudit(scfg config.Config, k string, args http.Config) {
	if !args.Enabled {
		// Do not enable audit targets, if not enabled
		return
	}
	scfg[config.AuditWebhookSubSys][k] = config.KVS{
		config.KV{
			Key:   config.Enable,
			Value: config.EnableOn,
		},
		config.KV{
			Key:   Endpoint,
			Value: args.Endpoint.String(),
		},
		config.KV{
			Key:   AuthToken,
			Value: args.AuthToken,

	if len(cfg.Standard.String()) == 0 && len(cfg.RRS.String()) == 0 {
		// Do not enable storage-class if no settings found.
		return
	}
	s[config.StorageClassSubSys][config.Default] = config.KVS{
		config.KV{
			Key:   ClassStandard,
			Value: cfg.Standard.String(),
		},
		config.KV{
			Key:   ClassRRS,
			Value: cfg.RRS.String(),
		},
	}

func SetNotifyKafka(s config.Config, name string, cfg target.KafkaArgs) error {
	if !cfg.Enable {
		return nil
	}

	if err := cfg.Validate(); err != nil {
		return err
	}

	s[config.NotifyKafkaSubSys][name] = config.KVS{
		config.KV{
			Key:   config.Enable,
			Value: config.EnableOn,
		},
		config.KV{
			Key: target.KafkaBrokers,
			Value: func() string {
				var brokers []string
				for _, broker := range cfg.Brokers {

// SetRegion - One time migration code needed, for migrating from older config to new for server Region.
func SetRegion(c Config, name string) {
	if name == "" {
		return
	}
	c[RegionSubSys][Default] = KVS{
		KV{
			Key:   RegionName,
			Value: name,
		},
	}

func SetPolicyOPAConfig(s config.Config, opaArgs Args) {
	if opaArgs.URL == nil || opaArgs.URL.String() == "" {
		// Do not enable if opaArgs was empty.
		return
	}
	s[config.PolicyOPASubSys][config.Default] = config.KVS{
		config.KV{
			Key:   URL,
			Value: opaArgs.URL.String(),
		},
		config.KV{
			Key:   AuthToken,
			Value: opaArgs.AuthToken,
		},
	}

func SetCompressionConfig(s config.Config, cfg Config) {
	if !cfg.Enabled {
		// No need to save disabled settings in new config.
		return
	}
	s[config.CompressionSubSys][config.Default] = config.KVS{
		config.KV{
			Key:   config.Enable,
			Value: config.EnableOn,
		},
		config.KV{
			Key:   Extensions,
			Value: strings.Join(cfg.Extensions, config.ValueSeparator),
		},
		config.KV{
			Key:   MimeTypes,