Redis Sentinel (Need Guidance/Advice)

Hi,

I was hoping someone can share instruction/tutorial link/a simple write up on how they've managed to setup redis sentinel.

I've been reading online but i cant even get past installing it. =(

Background I am planning to setup 2 Redis/Queue Server with Digital Ocean a Queue Cluster isolated from the Application and Database layer. I've Redis installed on them, but i am pretty much clueless on the next step.

Thanks in advanced.