I'm curious if you're using anything other than redis-cli to set the master/slave relationships, and if you have any failover mechanism. I've used corosync/pac

I'm curious if you're using anything other than redis-cli to set the master/slave relationships, and if you have any failover mechanism. I've used corosync/pacemaker for a high-availability redis cluster, but without an awful lot of confidence (we likely misconfigured it, to be fair). Just "slaveof <masterip>" and other redis-cli commands? Or are you using any automated process? Or has anyone else got a great redis failover/HA solution that they'd care to share? (I apologize for this having nothing to do with Twilio; I'm just curious)