![]() Next, VirtualBox will ask you if you would like the hard disk to be dynamically allocated or set at a fixed size. When asked what type of hard disk you want to create, just leave this setting at the default, VDI or VirtualBox disk image. Since this is going to be your first virtual machine, you want to select Create a virtual hard disk now. Related: Top Linux Operating Systems You Should Try in a Virtual Machine VirtualBox will then ask you if you want to create a virtual hard disk for your new virtual machine. You should not, however, assign more than half of your system's physical RAM to the virtual machine. ![]() If you have a large amount of RAM you may get better performance by raising the amount allocated to your guest system. If you get an error saying that VirtualBox is not found, continue below to download and install it from the official website. You can then skip the next section and jump right to the instructions on how to set up your first virtual machine. When the installation completes, you’ll need to reboot your system. If VirtualBox is available, answer yes to any installation prompts and everything should install within a few moments. On Arch Linux and its derivatives: sudo pacman -S virtualbox To see if VirtualBox is available directly through your distro, open a terminal and enter the appropriate command depending on the Linux distro you're currently using.įor Debian-based systems such as Ubuntu and Linux Mint: sudo apt install virtualboxįor RHEL-based systems such as CentOS and Fedora: sudo dnf install virtualbox A prepackaged version is likely to integrate better with your specific operating system and deliver better performance. If VirtualBox is available in your distro’s software repositories, installing through your package manager will be the fastest, easiest, and safest way to go. ![]() Add the rule “Host Port: 2222 Guest Port 22” then connect using the command ssh -p2222.Installing VirtualBox Through Your System Package Manager If you see VirtualBox NAT IP 10.0.2.15, go to the virtual machine settings and click the Network tab then Port Forwarding. Press enter a few times at the login prompt to see an IP address pop up. Networking can take a bit of time to come up under VirtualBox, and the IP is needed in order to connect to it. Then click on the Storage tab and load the created config-drive into the CD/DVD drive.Ĭlick on the ‘OK’ button and the virtual machine will be ready to be started. Next, go to the settings from the created virtual machine. Then, choose ‘Use an existing virtual hard drive file’ and find the new cloned image.Ĭlick on the ‘Create’ button to create the virtual machine. Next, choose the desired memory size at least 2 GB for an optimal experience. Type the desired machine name and choose ‘Linux’ as the type and ‘Linux 2.6 / 3.x (64 bit)’ as the version. Open VirtualBox Manager and go to Machine > New. VBoxManage modifyhd my_vm01.vdi -resize 10240Īt boot time, the Flatcar Container Linux will detect that the volume size has changed and will resize the filesystem accordingly. ![]() VBoxManage clonehd coreos_production_stable.vdi my_vm01.vdi Guide to building custom Flatcar images from source
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