If anyone tried to integrate consul + sentinel to GitLab ce successfully?

I managed a GitLab cluster with two web front-ends and Gitaly, postgresdb as separate nodes. I noticed that consul + sentinel is available for GitLab EE but not CE but I want to play around with it. I was not able to find any relevant documentation on how to set up consul for GitLab CE. Is there anyone successfully trying this before?

My understanding is I can set up a Consul server on one machine, and then set up an agent on each of the GitLab nodes. I saw there are some settings for setting up Redis, but I am not sure what is used there. Anyone who can share some experience I would be very happy.