Warn users when MagicDNS is set with no DNS servers
@@ -108,9 +108,13 @@ func GetDNSConfig() (*tailcfg.DNSConfig, string) {
dnsConfig.Domains = viper.GetStringSlice("dns_config.domains")
}
- if len(dnsConfig.Nameservers) > 0 {
if viper.IsSet("dns_config.magic_dns") {
- dnsConfig.Proxied = viper.GetBool("dns_config.magic_dns")
+ magicDNS := viper.GetBool("dns_config.magic_dns")
+ if len(dnsConfig.Nameservers) > 0 {
+ dnsConfig.Proxied = magicDNS
+ } else if magicDNS {
+ log.Warn().
+ Msg("Warning: dns_config.magic_dns is set, but no nameservers are configured. Ignoring magic_dns.")
}
}
