ODROID!!!!!!

Let's start from the beginning: I finally got my 3 odroid MC1 Solo's (XU4 equivalent, and they are way more powerful than a pi) and I was really excited to set them up. I decided to start with resinOS as I had heard about it and wanted to try it out. It didn't boot. I foashee every single SD card like five friggin times, and it didn't boot.
So I decided to try Ubuntu 18 minimal. It didn't boot, I was depressed. Then today I turned it on again, silly me forgot that I would need to reboot after expanding the file system. AND NOW I'M IN! DOCKER SWARM, HERE I COME!!!!!!