diff options
Diffstat (limited to 'plugin/etcd/README.md')
| -rw-r--r-- | plugin/etcd/README.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugin/etcd/README.md b/plugin/etcd/README.md index efa8b8b6b..f2dc0f911 100644 --- a/plugin/etcd/README.md +++ b/plugin/etcd/README.md @@ -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. |