mirror of
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109 lines
3.1 KiB
Markdown
109 lines
3.1 KiB
Markdown
+++
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date = "2016-10-19T19:09:32Z"
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description = "CoreDNS-002 Release Notes."
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release = "002"
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tags = ["Release", "002", "Notes"]
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title = "CoreDNS-002 Release"
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author = "coredns"
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+++
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CoreDNS-002 has been [released](https://github.com/coredns/coredns/releases)!
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CoreDNS is a DNS server that chains plugins, where each plugin implements a DNS feature.
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## What is New
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* `-port` was renamed to `-dns.port` to avoid clashing with Caddy's `-port` (which was renamed to
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`http.port`).
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* Lumberjack logger was removed, this means no built in log rotation; use an external tool for that.
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* Brushed up GoDoc for all packages.
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* Brushed up all READMEs to be more standard and look like manual page.
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* Golint-ed and go vet-ed the code - these can now (somewhat) useful tools before submitting PRs.
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* Add more tests and show test coverage on submitting/PRs.
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* Various Corefile parsing bugs fixed, better syntax error detection.
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## Plugin improvements:
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* plugin/root: a root plugin, same usage as in [Caddy](https://caddyserver.com/docs/root).
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See plugin/root/README.md for its use in CoreDNS.
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This makes stanzas like this shorter:
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~~~ txt
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.:53 {
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file /etc/coredns/zones/db.example.net example.net
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file /etc/coredns/zones/db.example.org example.org
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file /etc/coredns/zones/db.example.com example.com
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}
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~~~
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Can be written as:
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~~~ txt
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.:53 {
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root /etc/coredns/zones
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file db.example.net example.net
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file db.example.org example.org
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file db.example.com example.com
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}
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~~~
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* plugin/auto: similar to the *file* plugin, but automatically picks up new zones.
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The following Corefile will load all zones found under `/etc/coredns/org` and be authoritative
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for `.org.`:
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~~~ corefile
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. {
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auto org {
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directory /etc/coredns/org
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}
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}
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~~~
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* plugin/file: handle wildcards better.
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* plugin/kubernetes: TLS support for kubernetes and other improvements.
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* plugin/cache: use an LRU cache to make it memory bounded. Added more option to have more
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control on what is cached and for how long. The cache stanza was extended:
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~~~ txt
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. {
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cache {
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success CAPACITY [TTL]
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denial CAPACITY [TTL]
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}
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}
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~~~
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See plugin/cache/README.md for more details.
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* plugin/dnssec: replaced go-cache with golang-lru in dnssec. Also adds a `cache_capacity`.
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option in dnssec plugin so that the capacity of the LRU cache could be specified in the config
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file.
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* plugin/logging: allow a response class to be specified on log on responses matching the name *and*
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the response class. For instance only log denials for example.com:
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~~~ corefile
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. {
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log example.com {
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class denial
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}
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}
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~~~
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* plugin/proxy: performance improvements.
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# Contributors
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The following people helped with getting this release done:
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Chris O'Haver,
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Manuel de Brito Fontes,
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Miek Gieben,
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Shawn Smith,
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Silas Baronda,
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Yong Tang,
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Zhipeng Jiang.
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If you want to help, please check out one of the [issues](https://github.com/coredns/coredns/issues/)
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and start coding!
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For documentation and help, see our [community page](https://coredns.io/community/).
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