I have a small K3S cluster of RPIs and a Synology NAS. I don't trust the RPIs to store any meaningful data so I use the NAS to store and backup everything. The

I have a small K3S cluster of RPIs and a Synology NAS. I don't trust the RPIs to store any meaningful data so I use the NAS to store and backup everything. The cluster can request persistent volumes and they are automatically created and exposed via NFS by the NAS. On the NAS, it's mostly storage services: - MinIO (S3 compatible) - Postgres - InfluxDB - Syncthing - Plex (NAS has hardware encoding) - Print/scan server - Cloud Sync to Backblaze On the cluster, all the "compute" services: - Traefik and cert manager to expose the services with HTTPS, both on the NAS and the cluster - Accounting service to invoice clients - Mayan EDMS to store and process the documents of my LLC. It was a pain to setup but it offers OCR and an API to search document content. - Home Assistant and mosquitto that I just started using. I'm playing with ESPHome to integrate some CO2 sensors. On the unusual things on my network: - A LaMetric time that I use to push my own notifications - A RPI connected to speakers that I use as a pulseaudio server when I want to put music (`pactl load-module module-tunnel-sink server=tcp:x.x.x.x`) - A RPI with a 64x64 led matrix from Adafruit that I want to use like an on-air sign.