There are only two licenses for Couchbase Server: Enterprise and Community. Both are available in Docker Hub, using different Docker tags. For example, the most recent Enterprise Edition 6.5.1 is available as “couchbase:6.5.1”, while the Community Edition 6.5.1 is available as “couchbase:community-6.5.1”. You can see all the tags here: https://hub.docker.com/_/couchbase?tab=tags.
The license for Server is the same whether you download it from our website or install it via Docker. To answer your specific question, Analytics is an Enterprise-only feature. You cannot run Enterprise Edition in a production environment without a paid license, which is currently unavailable in Iran due to U.S. export and sanctions restrictions. More information and links can be found in the License section of the description of Couchbase on Docker Hub (scroll down to the bottom, which is where Docker Hub requires us to place licensing information) : https://hub.docker.com/_/couchbase