/etc/os-release symlink isn't created automatically
Created by: swrobel
I was under the impression that systemd automagically symlinks
../usr/lib/os-release but this doesn't seem to be happening for some reason on the arch docker image. I discovered by trial & error w/ older versions of the image that reinstalling or upgrading
cryptsetup will create the symlink ... why, I don't know.
$ docker run -it archlinux:20200407 sh -c "ls -l /etc/os-release; pacman -Sy --noconfirm cryptsetup > /dev/null; ls -l /etc/os-release" ls: cannot access '/etc/os-release': No such file or directory warning: cryptsetup-2.3.1-1 is up to date -- reinstalling lrwxrwxrwx 1 root root 21 Apr 21 23:36 /etc/os-release -> ../usr/lib/os-release