* Eric Brown <e...@ericebrown.com> [220427 20:24]: > Thank you for the explanation, and thanks for the history and pointer > towards tftp. Looks like you remembered correctly > (https://lists.debian.org/debian-devel/2020/02/msg00197.html). I installed > tftpd-ahp. Interestingly, after all that discussion, it still does create a > directory /srv/tftp which is its default served directory, like the upstream > shiny-server behaviour. > Best, > Eric
If tftpd-hpa does, it is violating Debian Policy. However, there is a significant difference between an FTP server and a web server: the FTP server's data directory is dynamic, and can be modified by clients on other hosts. /var/lib/package is not a good choice for this directory. I agree with the others in this thread that you _must not_ step on the sysadmin's toes by creating directories or files in /srv without explicit permission. I see two possible approaches. The first is to use /srv/shiny-server as the configuration default, and not place anything there (not even creating the directory). You can use README.Debian or (although possibly a mild abuse) NEWS.Debian to guide the sysadmin on how to fix things. The other, which I strongly prefer and follows what other web servers in Debian have done, is to use /var/lib/shiny-server as the default, and modify the default web page to give instructions, explaining that for the package to use /srv/shiny-server as the default without the user's explicit permission is a violation of both the FHS and Debian Policy. You can provide a script in /usr/share/doc/shiny-server/examples/ that will "correct" the default if the user wishes. The fact is that for shiny-server to be useful, the user must customize the website anyway. One extra step that is explained in the default web page to get it to match the upstream defaults is not onerous. What would be policy compliant, would be to have a debconf question (as others have suggested), whose default behavior is to use /var/lib/shiny-server, but if the user explicitly changes it to /srv/shiny-server, then it is fine to go ahead and create and populate the directory. Asking a debconf question, but defaulting to /srv/shiny-server would be the same as not asking the question, and is thus a policy violation. Also, note that /var/shiny-server is not FHS or Debian Policy compliant, but /var/lib/shiny-server is (I vaguely remember someone mentioning /var/shiny-server earlier in this thread, so I thought I would point this out). ...Marvin
