How I installed Onlyoffice Docs 5.6 (DocumentServer) into a Debian 10 Buster Proxmox LXC Container.
- https://helpcenter.onlyoffice.com/installation/docs-community-install-ubuntu.aspx
- https://helpcenter.onlyoffice.com/installation/docs-community-https-linux.aspx
- CPU dual core 2 GHz or better
- RAM 2 GB or more