I’m pretty new to the self hosting thing but I’m enjoying it a lot and want to go a bit further down the proverbial rabbit hole.

I’m looking at a bunch of services and they all require a DB, usually a MySQL DB. It seems counterintutitive to have 20 MySQL databases each in its own Docker container. So is there a way to have one DB across most of my services? (I realize that Nextcloud and other bigger items should have a dedicted DB.)

How would I set up a shared DB in a docker-compose file?

  • Ricaz@lemmy.world
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    1 year ago

    Virtually all database solutions support limiting users to specific databases/schemas/tables/whatever you need.

    Persistence to NFS is also generally bad advice for most databases for performance reasons.