Change default data directory to mak it FHS compliant

[m0wer]

Right now /data isn't FHS compliant. Maybe /opt/docker or /srv/docker would be better defaults. What do you think @acien101, @d3vv3?

Reference: Filesystem Hierarchy Standard - Wikipedia

[d3vv3]

We should use /opt since it is the best purpose noted here.

This directory is reserved for all the software and add-on packages that are not part of the default installation. For example, StarOffice, Kylix, Netscape Communicator and WordPerfect packages are normally found here.

Maybe /opt/docker is not the best choice in case docker decides to use it anytime further.

[m0wer]

Great! Thanks :-) Then maybe `/opt/docker_services`. What do you think @acien101, @d3vv3?

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On Thu, Oct 15, 2020 at 12:07:59PM -0700, devve wrote: We should use `/opt` since it is the best purpose noted [here](https://tldp.org/LDP/Linux-Filesystem-Hierarchy/html/opt.html). > This directory is reserved for all the software and add-on packages that are not part of the default installation. For example, StarOffice, Kylix, Netscape Communicator and WordPerfect packages are normally found here. Maybe `/opt/docker` is not the best choice in case docker decides to use it anytime further. -- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: #21 (comment)