How many nodes max can be used when setup a etcd cluster -


i try setup coreos etcd cluster datacenter.
how many nodes max can setup in cluster it?

i , add more nodes can increase performance or not?

i didn't find figure offical website. mentions 9 ok.

to knowledge, i've got running small (3-5 nodes) coreos cluster , hearing coreos team themselves, 9 won't have latency issues, maybe 10 if you're lucky, after cluster has latency issues keeping etcd consistent on each node of cluster, therefore 9 should max if want play safe.


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