#MAGIC DESKTOP MAC FOR MAC#
#MAGIC DESKTOP MAC CODE#
#MAGIC DESKTOP MAC MAC#

If you want to learn more about the file sharing implementation on Mac, check out Dave’s deep dive blog post Deep Dive Into the New Docker Desktop filesharing Implementation Using FUSE. It also allows you to route back from the container to the host allowing Docker containers to access local services running on the host.

#MAGIC DESKTOP MAC CODE#

Filesystem change notifications (fsnotify/inotify) work transparently, automatically triggering page reload when source code changes. Docker Desktop automates all of this and provides you a simple UI to make changes as you need.Īlong with networking we also have the file system integration, Docker Desktop setups up bind mounts from your host to the VM giving you access to your local files (as you want!) inside the VM. With networking, Docker Desktop maps your local host ports to those in the VM meaning that you can run a container on say port 80 on the VM and be able to access that from the browser on your local host – being able to see what you are running! Along with this it also uses VPNKit to guarantee networking is seamless, as if each container were running as a native app on the host, even when your IT department has configured a complicated VPN policy or requires the use of network proxies. This is achieved through integrations in both networking and the file system into the VM to make this seem like a seamless piece of your local machine. Instead this just works as if natively on your local machine. Just having a VM doesn’t make this magic, as most of you who have used Docker Desktop will have noticed, you don’t need to “go into a VM” to use Docker. Being in a VM also means we can limit which areas of the file system on your host machine can be accessed by the containers running the VM, this is great for security as it means you know exactly what files anything you are running in containers could possibly have access to and keep this locked down.

#MAGIC DESKTOP MAC MAC#

If you want to learn more about the WSL 2 backend, check out Introducing the Docker Desktop WSL 2 Backend On Mac (on Intel and M1 machines) we are currently transitioning away from our previous HyperKit implementation to use Apple’s new Virtualization framework to run this VM.ĭocker Desktop also provides you with a graphical interface to manage the settings for this VM, on Mac we provide the tools to change the resources this has access to (CPU, RAM etc) and on Windows we provide the tools to choose which distros can access this. On Windows we run this VM under WSL2 and in doing so are able to give all of your WSL2 distro’s access to Docker, simply by toggling them on in the UI. This gives you the peace of mind that you don’t have another machine image you are managing in your estate and instead Docker will look after this for you.This VM is where all of the Linux tools that we include will run and is where in turn all of your Linux containers will run when you are using Docker Engine. As well as setting up this VM, Docker Desktop will keep this VM up to date for you over time by applying kernel patches or other security fixes as are required. This means we help address tricky issues with annoying customer impacts like the previous work on Docker Desktop for Mac. By this we have a single installer which, in one click, sets up everything you need to use Docker in seconds.īut what is it that Docker Desktop is installing when it does this? Built securely and maintained by DockerĪt the heart of Docker Desktop we have a lightweight LinuxKit VM that Docker manages for you.

#MAGIC DESKTOP MAC FOR MAC#

Starting from the top, Docker Desktop comes as one single package for Mac or Windows. Let’s dive into some of these in more detail! Start with a single package

Automatic incremental updates to keep your system running securely.

A simple one click installer for Mac and Windows.

Docker Dashboard for visually managing all your container content.

Bundled container tools including Kubernetes, Docker Compose, buildkit, scanning.Seamless plumbing into the host OS giving containers access to the filesystem and networking.A secure, optimized Linux VM that runs Linux tools and containers.

Some of the magic Docker Desktop takes care of for developers includes: Docker handles the tedious and complex setup so you can focus on writing code. Docker Desktop is designed to let you build, share and run containers as easily on Mac and Windows as you do on Linux.

This is what we set out to do with Docker Desktop. Great developer tools are magic for new developers and save experienced developers a ton of time. A few people have asked, “is it just a container UI?” With all the changes recently quite a few people have been talking about Docker Desktop and trying to understand what it actually does on your machine.

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