Redis cluster mode support

[agalazis]

Any plans to support redis cluster mode appart from sentinel?

[agalazis]

there could be some optional redis-cluster usage so that moved commands are handled or the option to configure redis client (that is compatible with some interface)

[ybrs]

I am actually thinking about moving single-beat to asyncio - since python 2.x is support is over. It will simplify a lot and will be less dependencies.

But aioredis has very limited or none cluster support. [1] If you have any other suggestions - using another library etc. - we can consider it though.

Btw, sorry for the very late reply, it's been very busy for me for a while. Thank you.

[1] https://aioredis.readthedocs.io/en/v1.3.0/mixins.html#cluster-commands