fix(Documentation/cluster-discovery): link to optimal cluster size

This commit is contained in:
Brandon Philips
2014-03-31 14:48:25 -07:00
parent 534b5feca6
commit eb21381ddd

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@@ -6,7 +6,9 @@ Starting an etcd cluster can be painful since each node needs to know of another
Peer discovery for etcd is processed by `-discovery`, `-peers` and lastly log data in `-data-dir`. For more information see the [discovery design][discovery-design].
Please note - at least 3 nodes are required for cluster availability.
Please note - at least 3 nodes are required for [cluster availability][optimal-cluster-size].
[optimal-cluster-size]: https://github.com/coreos/etcd/blob/master/Documentation/optimal-cluster-size.md
## Using discovery.etcd.io