SPECS


Ubuntu Server


Enterprise Grade Servers and Workstations


For full documentation visit ubuntu.com.


What I enjoy about Ubuntu Server


Ubuntu Server is a highly scalable, open-source Linux operating system designed specifically for computers that manage network services, host websites, and power cloud infrastructure. It operates headlessly (without a GUI), maximizing system resources for application performance, making it the most widely used enterprise Linux distribution.


Key Characteristics

  • No Graphical Interface: It runs entirely via the command-line, which keeps the system footprint extremely small and lightweight. 

  • Shared Repositories: Despite being headless, it shares the exact same massive software repository as Ubuntu Desktop, allowing you to install any needed packages. 

  • Support Lifecycle: Long-term support (LTS) releases provide 5 years of standard security updates for free, with the option for up to 15 years of extended security maintenance through Ubuntu Pro.


Common Use Cases

  • Cloud & Virtualization: Powers large-scale Kubernetes clusters, OpenStack private clouds, and containers (e.g., Docker).

  • Web & Database Hosting: Hosts Nginx or Apache web servers, MySQL/PostgreSQL databases, and application backends.

  • Network & Storage: Functions as a central NAS (Network Attached Storage) for file sharing, Plex media servers, and DNS/DHCP controllers.


Ecosystem & Tools

To streamline deployments, Ubuntu Server includes native integration with several enterprise-grade management tools:

  • MAAS (Metal as a Service): Provisions bare-metal servers as easily as launching instances in the cloud. 

  • LXD: A next-generation system container manager that runs machine containers with the speed of containers and the security of virtual machines. 

  • Juju: An open-source application modeling tool for deploying, configuring, and managing complex workloads across public and private clouds. 


What I use Ubuntu Server for

Ubuntu has been my goto for reliable, versatile servers for many years. It's always been a staple of dependability. Everything listed under Common Use Cases is what I use Ubuntu Server for. But these days, I run them as VM's on Proxmox Hosts automatically sandboxing them from internet attacks while providing me with ready available, full system backups should anything go wrong.

For a time, I would set up Ubuntu Server as a workstation with Gnome. From there, I would setup VirtualBox with a Proxmox Node I connect with the Server to get live snapshots backed up to my development machine that would also act as full backups.


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