Documentation/op-guide: add security guide link to clustering.md

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyu-Ho Lee 2017-11-15 14:00:23 -08:00
parent 9b772ba94c
commit 37b3108ce5

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@ -456,6 +456,8 @@ $ etcd --name infra2 \
--listen-peer-urls http://10.0.1.12:2380
```
Since v3.1.0 (except v3.2.9), when `etcd --discovery-srv=example.com` is configured with TLS, server will only authenticate peers/clients when the provided certs have root domain `example.com` as an entry in Subject Alternative Name (SAN) field. See [Notes for DNS SRV][security-guide-dns-srv].
### Gateway
etcd gateway is a simple TCP proxy that forwards network data to the etcd cluster. Please read [gateway guide][gateway] for more information.
@ -475,5 +477,6 @@ To setup an etcd cluster with proxies of v2 API, please read the the [clustering
[proxy]: https://github.com/coreos/etcd/blob/release-2.3/Documentation/proxy.md
[clustering_etcd2]: https://github.com/coreos/etcd/blob/release-2.3/Documentation/clustering.md
[security-guide]: security.md
[security-guide-dns-srv]: security.md#notes-for-dns-srv
[tls-setup]: ../../hack/tls-setup
[gateway]: gateway.md