Currently not, but I agree it would be great to support clustering 
It would require a bit of refactoring as the Redis client used currently does not support this (and is not planning to support his). This means in order to support Redis clustering:
- The project needs to migrate to a new Redis client for example https://github.com/go-redis/redis.
- Also some of the keys need to be updated to include so called hash tags (https://redis.io/topics/cluster-spec)