Mac os docker desktop for mac#

There’s less overhead when it comes to managing Docker VM, but some functionality is limited by the OS implementation. You don’t need to manage this VM and have a nice interface for controlling how many virtual CPUs and RAM is allocated to that Docker instance. Will be interesting to research this for Windows, but for macOS these technologies are called Hypervisor Framework.ĭocker Desktop spins up a kind of VM using HyperKit, which is an open-source solution for embedding Hypervisor virtualization into your app. It doesn’t need a third party virtualization because it depends on native OS virtualization methods. Hello Alex, On the GitHub page of the tool, someone opened same issue and it was resolved. Docker Desktopĭocker Desktop is a different kind of solution. The way I understand it, you must expand RAM and vCPU allocation for the Docker Machine manually to provide more compute and memory resources for your Docker containers. You also have a set of command line utilities that you can run from your native OS – macOS, for instance – that talk to the Docker Machine for starting/stopping or otherwise managing Docker containers. Docker now also includes options to prevent users altering Dock settings and contents and an option to hide or remove the menubar and dock. Choose from a larger range of dock sizes, extra animation options and more. VM image acts as a Docker host – it’s a minimal Linux distro optimised for minimal footprint and best performance. Docker also lets users of OS X 10.2 to 10.7 and later access settings normally hidden out of sight. You have a special VM image (Docker Machine) that needs a third party virtualization solution like VirtualBox or Parallels to run. This is the original implementation of Docker for macOS and Wndows.

Mac os docker desktop for mac#

I’ve been reading about Docker for Mac recently, and realized that there was something I never quite understood – how does Docker run on the recent macOS versions without VirtualBox or Parallels that I remember it required just a few years ago.