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How do you manage you DB in a docker environment? (sh.itjust.works)

submitted 9 hours ago by Croquette@sh.itjust.works to c/selfhosted@lemmy.world

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Hello,

As the title suggests, how do you manage your DBs for docker services.

Do you spin a new DB for every new docker cluster or do you have a centralized DB that is accessible to the docker clusters.

What are the pros and cons of both method?

For the moment, I spin a new DB for every services as I feel it is easier to backup the service in case of a problem.

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[–] Zikeji@programming.dev 5 points 8 hours ago

Individually. If the app requires a DB, I put it in the compose file. This simplifies both backups and migrations. My tooling for backups has a pre and post script I can customize on a per app basis so I just have the pre do whatever *dump for that DB and the post clean it up (backup takes a tar of the folder).