Ubuntu Server provides the best value scale-out performance available. It includes everything you need to deploy and operate OpenStack, Kubernetes, and a wide range of workloads.

• Enhanced security with AppArmor and live kernel patching
• Optimized performance for cloud and container workloads
• 10-year long term support with regular security updates

# Install Ubuntu Server
sudo apt update
sudo apt install ubuntu-server

# Enable security features
sudo ufw enable
sudo ufw default deny incoming