Possible to use seafile with an existing MariaDB server instead of extra container? about seafile-containerized HOT 2 CLOSED

Hi Alex,

somebody asked this over at reddit. It sounded like it was quite a hassle for him but it is doable. First you need to make sure that seafile-server and seahub can access the external database, by not declaring their network as internal or by defining an additional external network.

In initialization, seafile takes the root credentials from the environment variables and initializes the database by creating the tables and a db user. The user is always called seafile and has a randomly generated password. The db host as well as the created db credentials are written into seahub.conf, ccnet.conf and seahub_settings.py.

So you can only define the db host and db root user for first initialization. Once this is done, those variables do nothing. If you would have root access, you could simply leave the db service out and define your server and credentials instead. Without root access, it's getting tricky though.

I would try to run the first setup with the db service such that it generates the whole config. Then change the db host in all three config files and create a user in your db that matches the username and password in the config files. Then throw out the db service and redeploy. You might also need to copy over the contents of the tables. Though it could be that simply creating the empty tables is enough. I'm not sure about this.

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Thanks a lot for your detailed reply and pointing out that thread on reddit. That helped me quite a lot!

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