This is awesome! I have a similar setup, with multiple Nanobot Docker instances across three different VMs, along with Matrix and Gitea. I also have a few connected with Obsidian.

I’d love to understand more about your Obsidian setup and Buzz.

The Matrix app on iOS isn’t as good as Telegram.

I have 16 Nanobot instances—4 for my parents and 12 for me and my spouse.

With OpenWebUI and its Knowledge feature, I was thinking of moving some of them there.

I have only one small VPS for ntfy and Matrix. Everything else is self-hosted.

A few years ago, I bought way too much RAM for my Dell server and added more storage just to experiment. Now I’m sitting on a gold mine, with prices having nearly tripled!

I also have a Synology for VM snapshots and backups to Google Drive and B2.