Everything written in this article is easily done without docker. Just with groups / systemd. Docker makes these things way harder to do. Especially since packa

Everything written in this article is easily done without docker. Just with groups / systemd. Docker makes these things way harder to do. Especially since packaging isn't so hard anymore. Mostly Dynamic Language's are harder to package, but when I think about Java, Go or other compiled language's you mostly could just create a single file which you could version.