Nextcloud server
The nextcloud server operates on dedicated virtual machine.
Operating system: Debian server
Webserver: LAMP (Linux Apache Mysql PHP)
Software: Nextcloud free and open-source suite
Functionalities: file storage and file sharing, calendar and contacts sync, notes, and etc.
Joy-Pi experimental kit
Here I am learning python and how it can iteract with externl devices like sensors, relays, etc.
Operating system: Raspbian
Webserver: Flask, Jinja2, WSGI, NGINX
Software: Python3
Functionalities: temperature and humidity measurment and logging to mysql db, control of relay,
buzzer and vibration device and many others ...
Raspberry-Pi weather station
This project is doing some weather data measurements like temprature, humidity, air pressure.
Operating system: Raspbian
Webserver: Flask, Jinja2, WSGI, NGINX
Software: Python3
Functionalities: measure temperature, humidity, air pressure and wirte the measurements to mysql db.
Data analysis is still not implemented,
Other virtual machines
Mysql server: database server for Nextcloud and Joy-Pi
VPN server: secure VPN connection based on Openvpn
Webserver: this server, also doing the reverse proxying to Cloud and Raspberry
Samba server: for some file sharing in LAN
Minecraft server: yes, I am playing Minecraft :-)