I am creating an app container that shall run under the permissions of the user who starts it. I know this can be done by
docker run -u`id -u`:`id -g` ...
however, I would prefer not to put this chore onto the user but rather have it automatically applied as default for docker run. Is there any way to do this?
Background info: this container will potentially modify files in the users home directory, and I want to ensure that these are owned by the user in question. Else it probably gets pretty messy.
If you are interested: actual container def is it at https://github.com/rsyslog/rsyslog-doc/tree/master/tools/buildenv
Thanks,
Rainer