Please add support redis cluster

[nrvnrvn]

@asumner as of now it does not support redis cluster unfortunately.

But I will be happy to add support for it.

This operator's initial goal was to support 1 master <-> N replicas architecture in the same way Sentinel provides it but without the burden of maintaining Sentinel itself.

Redis Cluster is N masters * N replicas and requires a bit different approach to setting up and managing.

If you need support for sharding and all the rest Cluster features immediately this operator is not for you. :(

If soon is a matter of couple of months then I will be happy to help you with it :)

Originally posted by @nrvnrvn in amaizfinance/redis-operator#18 (comment)