Hello, everyone!
Has anyone run Metabase in Docker Swarm with scale>=2? Everything works fine, but there is a caveat: I have set up a time distribution of dashboards, each scale performs it independently of the other. As a result, the mailing list is doubled. Is there any way to identify the lead instance that will take over the mailing list? Are there any other successful horizontal scaling practices that lack this flaw/default behavior?
Thank you very much!