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How can I use SMB share in Docker Compose for storage? (lemmy.ca)

submitted 2 months ago by [email protected] to c/[email protected]

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I am running Fedora Server with Docker installed, and it has a folder that connects to my NAS via SMB. I will have all of my Docker files (and Compose configs) stored on my NAS, since it has a lot more storage. I am worried that Docker will glitch out and cause a mess, since my NAS starts ~2 minutes later than my server from a reboot. Is there something that I can do to make sure Docker is able to connect to the SMB share safely?

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[–] [email protected] 1 points 2 months ago

Make Docker depend on the mount. You can simply use systemctl edit docker.service and then

[Unit]
Requires=path-to-your-smb.mount
After=path-to-your-smb.mount

Then it will guarantee it's mounted by the time Docker starts.