Preparing an Ubuntu virtual machine (VM) in Hyper-V to serve as a reusable template
Preparing an Ubuntu virtual machine (VM) in Hyper-V to serve as a reusable template involves configuring the system in a clean, generalized state so it can be cloned or deployed repeatedly without issues like duplicate hostnames or SSH keys. Below are the steps to prepare an Ubuntu VM for use as a Hyper-V VM template: 1. Install Ubuntu in Hyper-V Create a new VM in Hyper-V Manager. Use an Ubuntu Server or Desktop ISO (e.g., Ubuntu 22.04 LTS or 24.04 LTS). Configure the VM with desired settings (CPU, RAM, disk size, etc.). Install Ubuntu as usual, ensuring you: Choose a minimal installation if you want a lightweight template. Install OpenSSH Server ( sudo apt install openssh-server ) for remote access. Avoid setting a static IP during installation (leave it DHCP for now). 2. Update and Install Essential Packages After installation, update the system and install tools useful for Hyper-V: bash Collapse Wrap Copy sudo apt update && sudo apt upgrade -y sudo apt in...