A tool to auto rebalance slots between groups of a codis cluster.
But now only works with groups with same memory.
And only for codis 3.0.
##Usage
Usage of ./codis-rebalancer:
-d string
Dashboard Addr. (default "127.0.0.1:18080")
-f Do the action. Default only show the actions.
-i int
Migrate interval. (default 10)
##Todo
1. auto rebalance base on the MAXMEMORY of codis-server settings.