![Glass case containing lots of SBC servers](https://api.minio.elara.ws/adl/IMG_0611.jpg)
I built this thing over several years using money I got as a gift on birthdays and holidays. It runs most of what I do online, and it's also what's hosting this image.
I run lots of services on it, such as Nextcloud, OnlyOffice, SearXNG, Gitea, Woodpecker CI, MinIO (S3), Home Assistant, Lightweight Music Server, LURE Web, etc. It only uses about 50W of power on average due to the efficiency of the SBCs. It's all managed by Nomad, Consul, and Traefik.
As for security, the SBCs are on a segregated network where only trusted devices are able to access them and they cannot access any other devices on the network. The trusted network is protected by a 41-character WPA3 password that only I remember, and no ports from the servers are directly exposed to the internet (they go through a TCP reverse proxy on a cheap $3.50/month VPS). TLS is negotiated directly with my servers though, so the VPS never sees any unencrypted traffic.
It's been very useful to me and I love working on it, it's really fun.