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Fix some typos (#2560)

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* Fix some typos

Corect some words for reading more easily

* Update NOERROR response code

NOERROR is a response code so I revert the typo checking for it
This commit is contained in:
Nguyen Quang Huy
2019-02-17 15:31:12 +07:00
committed by Miek Gieben
parent 871bce3a23
commit 8d09cb243f
9 changed files with 10 additions and 10 deletions
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plugin/etcd/README.md
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@@ -61,7 +61,7 @@ etcd [ZONES...] {
## Special Behaviour
CoreDNS etcd plugin leverages directory structure to look for related entries. For example an entry `/skydns/test/skydns/mx` would have entries like `/skydns/test/skydns/mx/a`, `/skydns/test/skydns/mx/b` and so on. Similarly a directory `/skydns/test/skydns/mx1` will have all `mx1` entries.
With etcd3, support for [hierarchial keys are dropped](https://coreos.com/etcd/docs/latest/learning/api.html). This means there are no directories but only flat keys with prefixes in etcd3. To accommodate lookups, etcdv3 plugin now does a lookup on prefix `/skydns/test/skydns/mx/` to search for entries like `/skydns/test/skydns/mx/a` etc, and if there is nothing found on `/skydns/test/skydns/mx/`, it looks for `/skydns/test/skydns/mx` to find entries like `/skydns/test/skydns/mx1`.
With etcd3, support for [hierarchical keys are dropped](https://coreos.com/etcd/docs/latest/learning/api.html). This means there are no directories but only flat keys with prefixes in etcd3. To accommodate lookups, etcdv3 plugin now does a lookup on prefix `/skydns/test/skydns/mx/` to search for entries like `/skydns/test/skydns/mx/a` etc, and if there is nothing found on `/skydns/test/skydns/mx/`, it looks for `/skydns/test/skydns/mx` to find entries like `/skydns/test/skydns/mx1`.
This causes two lookups from CoreDNS to etcdv3 in certain cases.