英文:
How to store DNS records (Go authoritative name server)
问题
我需要使用miekg/dns包部署一个权威名称服务器，它几乎符合我的要求，但我找不到如何存储/持久化记录（即在磁盘上）。目前它似乎将所有内容存储在一个映射中，但我猜想当服务器关闭时，所有内容都会消失。我是否遗漏了什么，或者有没有一种简单的方法来插入一个持久化存储引擎？
英文:
I'm need to deploy an authoritative name server using and I've found miekg/dns package to almost fit the bill but I can't find how to store/persist records (i.e. on disk ). Currently it seems to store everything in a map but I guess it's all gone when the server is shut down. Is there anything I'm missing or an easy way to plugin a persistent storage engine ?
答案1
得分: 2
miekg/dns是一个库，而不是一个完全功能的DNS服务器。它内置了对RFC 1035区域文件的支持（最初由bind使用）：zscan.go用于解析区域文件，zgenerate.go用于生成区域字符串。
如果你正在寻找基于这个库的完整DNS服务器，请查看README中的Users部分，或者看一下基于该库的discodns服务器，该服务器从etcd中读取区域。
英文:
miekg/dns is a library, not a fully functional DNS-server. It has built in support of RFC 1035 zone files (originally used by bind): zscan.go to parse zone file and zgenerate.go to generate zone string.
If you're looking for a complete DNS-server based on this library check Users section in README or take a look to discodns server based on the library that reads zones from etcd.
答案2
得分: 0
最简单的解决方案，我认为是使用Redis，它有几个可用的库。即使这不是你的长期解决方案，它在原型设计中表现良好。从那里，你只需要将你的数据序列化/反序列化为string/[]byte，并编写一个简单的缓存层，加载保存的状态并在发生更改时推送。
英文:
Easiest solution, IMO, is Redis, which has a few libs available. Even if this isn't your long term solution, it works well for prototyping. From there you just need to serialize/deserialize your data into/from a string/[]byte and write a simple caching layer that loads a saved state and pushes changes when they happen.
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