My Home Server on an Orange Pi

Why I wanted a home server

I always wanted my own server at home. Not for work. Just for fun, and to learn new things.

Big servers cost a lot of money. They also use a lot of power. So I looked for something small and cheap. I found the Orange Pi. It is a tiny computer, like a Raspberry Pi. It is small, quiet, and it uses very little power. Perfect for a home project.

Setting it up

First, I put Linux on a small SD card. I used a light Linux for ARM boards. Then I put the card in the Orange Pi and turned it on.

I did not connect a monitor or a keyboard. I used SSH from my laptop. People call this "headless". The little board just sits in the corner, and I talk to it from my computer.

I gave it a fixed local address, so it is always the same. Then I updated the system and started to play.

What I run on it

I keep it simple. I run a few small services with Docker. Docker makes it easy to start and stop things.

Some things I tried:

• A place to keep my files at home.
• A small dashboard to see if everything is okay.
• A simple tool to watch the CPU and the memory.
• A few hobby apps, just to test my own code.

Nothing is open to the internet. Everything stays in my home network. I do not put any private or important data on it. It is only for practice.

Problems I had

It was not always easy.

• The SD card is slow and can break. So I learned to make backups.
• The board gets hot when it works hard. I added a small heatsink.
• Sometimes a service stopped at night. So I learned to make it start again by itself.

Small problems, but I learned a lot from them.

What I learned

This little board taught me real things. Linux, SSH, Docker, networking, and how to keep a service running 24/7. They are the same ideas I use at work. But here I can break things, and it is okay.

It is cheap, it is fun, and it is a great way to learn. If you like computers, I think you should try it too.