Managing and provisioning VMs
Automation is the key ingredient for efficiency in any system administration strategy. If your job involves spinning virtual machines (VMs) regularly, you should familiarize yourself with Vagrant [1], which helps you make consistent virtual environments available to your users with a few keystrokes. Vagrant provides a simple and easy to use command-line interface (CLI) that helps automate the creation, editing, running, and deletion of VMs. Moreover, it supports all major virtual platforms, such as VirtualBox and VMware, and plays nicely with all the well-known software configuration tools, such as Chef, Puppet, Ansible, Fabric, and more.
Since VM hypervisors like VirtualBox and VMware have their own CLIs that can be used to automate provisioning, why should you choose Vagrant? Vagrant offers consistency and interoperability. With Vagrant you can define your virtual environment in code and then use it to provision VMs on top of any hypervisor running on any operating system. Additionally, anytime you make changes to the virtual environment, instead of sharing the complete VM that can be worth several gigabytes, you can share a simple text file that can then be used to provision VMs with the changes.
A Rolling Start
While Vagrant can provision VMs with various virtualization software, by default it uses the free and open source VirtualBox.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
IBM Announces Powerhouse Linux Server
IBM has unleashed a seriously powerful Linux server with the LinuxONE Emperor 5.
-
Plasma Ends LTS Releases
The KDE Plasma development team is doing away with the LTS releases for a good reason.
-
Arch Linux Available for Windows Subsystem for Linux
If you've ever wanted to use a rolling release distribution with WSL, now's your chance.
-
System76 Releases COSMIC Alpha 7
With scores of bug fixes and a really cool workspaces feature, COSMIC is looking to soon migrate from alpha to beta.
-
OpenMandriva Lx 6.0 Available for Installation
The latest release of OpenMandriva has arrived with a new kernel, an updated Plasma desktop, and a server edition.
-
TrueNAS 25.04 Arrives with Thousands of Changes
One of the most popular Linux-based NAS solutions has rolled out the latest edition, based on Ubuntu 25.04.
-
Fedora 42 Available with Two New Spins
The latest release from the Fedora Project includes the usual updates, a new kernel, an official KDE Plasma spin, and a new System76 spin.
-
So Long, ArcoLinux
The ArcoLinux distribution is the latest Linux distribution to shut down.
-
What Open Source Pros Look for in a Job Role
Learn what professionals in technical and non-technical roles say is most important when seeking a new position.
-
Asahi Linux Runs into Issues with M4 Support
Due to Apple Silicon changes, the Asahi Linux project is at odds with adding support for the M4 chips.