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  docker, question

I have just taught myself docker for a short time, and I have configured 3 redis in docker as master cluster, and then there is sentry mode. However, if these are applied to my projects now, how should I manage them? Or, all the redis deployed now only exist in docker. How should I use these redis clusters when applying the projects on the host computer? What should I think? Because I haven’t used it before, I was wondering if I could be prompted ~

Redis is mounted on the host computer, so even if your container is killed, you can mount it again later. It is better to put two different servers on the host computer to prevent the server from collapsing. Then the other servers are the same as the conventional ones, so you can use them as you like. Oh, and the ports are all bound with intranet ip access and are not open to the public.