Showing posts with label VirtualBox. Show all posts
Showing posts with label VirtualBox. Show all posts

Sunday, April 17, 2011

Vagrant

Vagrant is a tool for building and distributing virtualized development environments.
By providing automated creation and provisioning of virtual machines using Oracle’s VirtualBox, Vagrant provides the tools to create and configure lightweight, reproducible, and portable virtual environments. For more information, see the part of the getting started guide on ”Why Vagrant?”

Are you ready to revolutionize the way you work? Check out the getting started guide, the getting started video.

Your First Vagrant Virtual Environment
$ gem install vagrant
$ vagrant init
$ vagrant up

These four commands alone will automatically download and create a bare bones Ubuntu-based server running in the background. Sure, that on its own isn’t that amazing, but imagine running a single vagrant up and having a fully featured web development environment running! This is all possible with Vagrant.

Feature List

This is a compact feature list of Vagrant. For more information on any of the specific features, read the getting started guide.
  • Automated virtual machine creation using Oracle’s VirtualBox
  • Automated provisioning of virtual environments using Chef or Puppet.
  • Full SSH access to created environments
  • Assign a static IP to your VM, accessible from your machine
  • Forward ports to the host machine
  • Shared folders allows you to continue using your own editor
  • Package environments into distributable boxes
  • Completely tear down environment when you’re done
  • Easily rebuild a complete environment with a single command
Read more: Vagrant

Thursday, January 27, 2011

HOWTO: Install Android-x86 2.2 in VirtualBox

Since Android-x86 2.2 was officially released a few days ago, I figured I’d provide a quick rundown of how to get it up and running in VirtualBox. All in all, it is pretty straightforward. Download, install, download, install. But if you’ve never installed a Linux based system before, some of the steps will look quite foreign. Plenty of screenshots will help with that!

Step 1: Install VirtualBox

This one’s easy. Head over to the Downloads section on the VirtualBox site and snag the appropriate installer for your OS. Since it will be a little different for each OS, I won’t provide screenshots for each step here. In general there’s just a lot of “Next” clicking involved. Of note, the networking component of the setup process will temporarily disrupt your connection. So if you’re downloading anything else, wait until it is finished before continuing with the setup.

Once installation is completed, you’ll be greeted with a screen like this the first time you run VirtualBox:

ax86-virtualbox-newvm-nametype.png

Read more: Android Spin

Thursday, January 20, 2011

VirtualBox 4.0.2 is released ! PPA Ubuntu & Debian

Virtualbox 4.0.2 is released, this is an update release that comes with some bug fix and improvements.

What`s New in this release:

· GUI: don’t crash if a removable host drive referenced from the VM settings vanished
· GUI: fixed a crash when using the KDE4 Oxygen theme and clicked on the settings button (4.0 regression; bug #7875)
· GUI: properly warn if the machine folder cannot be created (bug #8031)
· GUI: several fixes for multimonitor X11 guests
· ExtPack: don’t make the installer helper application suid root Linux .deb/.rpm packages only)
· ExtPack: improved user experience on Vista / Windows 7 when installing an extension pack
· ExtPack: fixed issue with non-ascii characters in the path name during installing an extension pack (bug #9717)
· ExtPack: fixed SELinux issues on 32-bit Linux hosts
· VBoxManage: Host-only interface creation and removal is now supported for all platforms except Solaris (bug #7741)
· VBoxManage: fixed segmentation fault when removing non-existent host-only interface
· Storage: fixed possible crashes with VMDK/VHD images with snapshots and async I/O (4.0 regression)

Read more: Unixmen

Wednesday, January 19, 2011

Cloning a Virtual Machine in VirtualBox

VirtualBox has emerged as a viable free alternative to the popular vmware virtualization platform. While it contains less features than vmware, it still is very good at running virtual machines at fast speed without much problem, allowing you to test your software and perform lots of other useful experiments inside virtual machines without affecting your main system.

VMWare has a very nice feature that allows you to ‘clone’ a virtual machine easily from its main interface. It takes a few minutes depending on the size of harddisk, and gives you a copy of the machine at the end of the process. VirutalBox, while being pretty neat at doing other stuff, has no such option in its GUI. Here’s how you can clone a machine for VirtualBox with the minimal effort.
The cloning process involves these steps:

  1. Open a command prompt on your system.
  2. Navigate to the folder where the harddisk of the source vm resides
  3. Clone the virtual disk file into a new one
  4. Create a new machine with the new hard disk and same specs as the source machine
Open a command prompt and use the following commands to complete the second and third step.

cd E:\VM\VBOX\
set path=%path%;C:\Program files\Oracle\VirtualBox
vboxmanage clonehd MYXP.vdi MYXP_2.vdi

In the above, replace E:\VM\VBOX\ with the path where your virtual machines are stored. This can be found by going to VirtualBox preferences. The second line contains the installation path for VirtualBox (the one presented here is the default for VirtualBox 4.xx installation)

Read more: Kaizen

Monday, January 03, 2011

FIXING VIRTUALBOX GUEST ADDITIONS FOR UBUNTU 10.10

So I have a Centos server project for which I need to do some C++ development. I thought it would be logical to use Centos as my development desktop, inside VirtualBox. This line of thinking was unfortunately flawed as Centos sucks as a desktop. Don’t get me wrong, I wouldn’t build a server anymore that wasn’t running Centos, but the desktop is just hopeless.
Enter Ubuntu 10.10. It was quick, simple, and straightforward to install and get running. Things actually worked like you would expect they would, you know, like a normal desktop OS. I installed Eclipse and all the necessary C++ libraries I needed. Now it came time to build the Guest Additions in VirtualBox for Ubuntu…

Well, it appeared to work, but I couldn’t use the auto-resize functionality of VirtualBox to change the size of the desktop. Also, the screen resolution was stuck at 800×600. As it turns out, the built-in guest additions for Ubuntu 10.10 don’t work correctly. In order to fix the situation you just need to execute the following on the command line:

sudo apt-get update
sudo apt-get install build-essential linux-headers-$(uname -r)
sudo apt-get install virtualbox-ose-guest-x11

Read more: savagelook.com

Thursday, December 23, 2010

VirtualBox 4.0 is released ! New PPA for Ubuntu and Debian

Again another release from Oracle before the end of the year, this time is VirtualBox 4.0 who has been released . This new version features an improved user interface, as well as added virtual hardware support, including for chip-sets supporting PCI Express and others. Other changes include increased capacity and throughput using a new asynchronous I/O model for networked (iSCSI) and local storage, and improved standards support with support for the Open Virtualisation Format (OVF), support more than 1.5/2 GB guest RAM on 32-bit hosts, Resource control: added support for limiting a VM’s CPU time and IO bandwidth and more.

Read more: Unixmen

Sunday, December 19, 2010

VirtualBox 4.0.0 Beta 3 has been released!

945d05a073513113cdce3f001744dfa6b6f4159b_128x128.png

VirtualBox v4.0.0 Beta 3 is released. This beta release fixed some important bugs like additions mounting, fixed also some issues with 3D support , Linux Additions: fixed xorg.conf patching for older Linux and more.

Read more: Unixmen
Read more: VirtualBox

Monday, October 25, 2010

Virtualbox hidden gems, VBoxManage

Virtual box has this little secret, the Command Line interface (CLI), this is very useful for users who wants to manage their virtual boxes on headless servers.
Question is why using command line while you have a nice easy to use GUI, the answer is POWER. you can do anything with the virtual box command line, you can create virtual machines, modify their settings, take snapshots, start and shutdown them.
VBoxManage supports everything the graphical user interface does, and much more.
Read more: PHP Architect blog

Tuesday, August 10, 2010

VirtualBox 3.2 Update

Oracle released another update for the 3.2.x VirtualBox line today.  The latest release of the desktop virtualization application for x86 hardware includes various stability improvements and a number of changes.  Today's version 3.2.8 improves upon the 3.2.6 update released in June.
3.2.8 allows users to attach a single disk to several VMs without needing any additional tools and features.  There are also shared folder improvements for Solaris guests.  The Solaris Installer also now supports remote installations.
The stability fixes in VirtualBox 3.2.8 are plentiful.  In today's release, a VM will properly terminate when PAE mode has been disabled and the guest tries to switch to that mode.  Several GUI and 3D support fixes are included.  The ZENworks PXE boot regression has also been fixed.
Read more: Javalobby