My servers run from a single base image that supplies all the software. This includes the Linux kernel, Postgres, MariaDB, Apache, Nginx, Tor, Exim, Perl, Node, two versions of Python, handy monitoring/debugging/admin/backup tools, etc. I've now managed to compress that into a 264MB squashfs image.
How I waste my time.
You're a hero!
Welcome to your niu world ! We are a cute and loving international community Ｏ(≧▽≦)Ｏ !