How can I close metrics in couchbase 7.0.3

Hello I use couchbase/server:7.0.3 image, and trying couchbase operator 2.3.0-beta. ( Set up Prometheus to Consume Couchbase Metrics | Couchbase Docs ) In this page It says we do not need to write exporter, it is included in the image. But I want to close the process working in this image. Is it possible to stop prometheus working on couchbase-server ? How can I do that ?