multipass exec - The run command inside the VM Log into the VM - Method-I If you are familiar with containers, you must be familiar with this syntax. There are multiple methods to run commands inside the VM. multipass launch -n custom-vm-name -c 2 -m 2G -d 10G or multipass launch -name custom-vm-name -cpus 2 -mem 2G -d isk 10G multipass create VM with Custom properties Running command inside the VM In the below snippet notice the values are non-default(as set in the below command). If any flag is not used, multipass will fall back to default values. To override the default values while creating the VM, use the following command. mutipass launch -name Launching a VM with a custom name Display the detailed view of the VM configuration multipass info Detailed view of the VM Use Custom Memory, CPU, Disk for Virtual Machine Except for the name, other settings like disk usage, ram, CPU, memory would remain the same as the default. Let’s start customization to the VM by using custom values. name: random-name will be assigned to the VMĬreating an Ubuntu VM using default values.multipass launch The Default values are as follow: Run this command on Power shell or Linux terminal as per your host OS. To list the virtual machines present on the host, run the following command: multipass list Create a Virtual Machine using default values:Ĭreating a virtual machine with default values is simple as running two commands on “power shell” or “cmd prompt.” For example, the following command would spawn a VM with the default values. You can install virtual box and use it as the backend. If you are running Windows Home edition, don’t get disheartened. If you are using Windows Host and installing multipass, the preferred way is to have Hyper-V enabled in windows( pro). Installation of multipass is effortless and does not require any special instructions for any of the host types. Installation instructions are available here. Multipass is available for Windows, Linux, and macOS. Without cloud-init usage, multipass is not complete. Also, Don’t forget to check the “ cloud-init” to utilize the multipass fully. Multipass is an interface to efficiently manage virtual machines by leveraging the earlier mentioned technologies to create VM. multipass use the following technologies as the backend for virtualization: Thanks to multipass by canonical, creating virtual machines has never been easier. For example, suppose I wanted to have three VMs up and running I repeated the same manual settings three times. However, creating virtual machines using virtual boxes was painful because it is slow and involves manual configuration Eg: configurations like VDI, mem, CPU, network, etc. Until a few months back, I created virtual machines on my windows laptop using the virtual box(a great tool). This post is beneficial for folks who prefer to create Virtual machines(VM) frequently. Here in this post, we will discuss a lesser-known way of creating a virtual machine.
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