build sources = ["source.qemu.ubuntu"] provisioner "shell" inline = ["apt update", "apt install -y docker.io"]
Here is comprehensive content about , structured for documentation, a blog post, or technical training material. Understanding and Using Ubuntu VM Images: A Complete Guide 1. What is an Ubuntu VM Image? A Ubuntu VM image is a pre-configured, bootable template containing the Ubuntu operating system, designed to run on a virtual machine (VM). Unlike an ISO installer, which requires manual installation, a VM image is ready to boot immediately. ubuntu vm image
#cloud-config users: - name: admin ssh_authorized_keys: - ssh-rsa AAAAB3NzaC1yc2E... sudo: ALL=(ALL) NOPASSWD:ALL package_update: true packages: - docker.io - htop Then inject during first boot: build sources = ["source