GODNS
====

A tiny dns cache server written by go.


Similar as [dnsmasq](http://www.thekelleys.org.uk/dnsmasq/doc.html) ,but support some difference features:


* Keep hosts configuration in redis instead of local file /etc/hosts  
  So can be updated from remote server    

* Atuo-Reload when hosts configuration changed. (Yes,dnsmasq need restart)

* Cache records save in memory or redis configurable


## Install & Running





## Configuration

All the configuration on `godns.conf` a TOML formating config file.   
More about Toml :[https://github.com/mojombo/toml](https://github.com/mojombo/toml)


#### resolv.conf

Upstream server can be configuration by change file from somewhere other that "/etc/resolv.conf"

```
[resolv]
resolv-file = "/etc/resolv.conf"
```
If multi `namerserver` set at resolv.conf, the upsteam server will try in order of up to botton



#### hosts




#### cache