I am about to migrate a server installation (one OS) to a newer hardware and wish to enable/use KVM. So the hardware is fixed (https://www.hetzner.de/hosting/produkte_rootserver/ex40) , now I got the dilemma of choosing an OS.
Functionalities I am expecting to be met:
- Apache 2 (2.2.12 or later) or any HTTP-Server with SNI Extension
- PHP 5
- MySQL 5
- KVM virtualisation
- SSH deamon
- Nagios capability for monitoring every vServer
- Security updates for at least 5 years
- Low overhead (usage of system ressources)
- No licensing fee
The focus of the selected OS is, besides those basic features, to be stable (OS as well as repo packages) and long time supported (5yrs or longer).