I’ll start:

  • Kubernetes
  • Nextcloud
  • Matrix-synapse
  • Minecraft
  • Authoritive DNS servers (powerDNS)
  • Mail-servers (postfix, and Haraka)
  • Peertube
  • Writefreely
  • GoToSocial (a small footprint fediverse server)
  • CalcKey (fediverse software)
  • My own small websites
  • Some small bots
  • Kubernetes
  • VPN

The Hardware I use:

  • A bunch of Dell Optiplexes, Proliant Microserver G8, Synology NAS, mikrotik switches.
  • And a rack with a 100TB ceph cluster with some friends with a total of 700 cores and 4tTB RAM