Run Docker on Hyper-V with Docker Machine
Docker is awesome, right? And thanks to boot2docker Windows users were no longer left out of the fun.
Still, setting everything up could be a PITA and you had to install Oracle VirtualBox to use it as Docker containers were actually run inside of a VM (which was the purpose of boot2docker). If you use Hyper-V regularly, you’ll notice that you can’t have it both ways. Scott Hanselman figured out a way to make switching between the two a little bit less painful, but you still had to reboot your machine if you wanted to use VirtualBox.
Time to fix that! You can now use Hyper-V to run the boot2docker VM and connect to Docker on Windows. I guess that this has been possible since boot2docker was released, but it wasn’t that straightforward to set up at the time. Enter Docker Machine.
TL;DR: Docker Machine is a cross platform utility to help you set up, manage and connect to Docker. It automagically (well, most of the time) picks the best way to set up Docker in your environment. That’s the boot2docker VM on Windows with either VirtualBox either Hyper-V, plain old Docker on Linux etc.
Docker still recommends using VirtualBox on Windows, but Docker Machine supports tons of other drivers: AWS, Digital Ocean, Google Compute, Azure, Rackspace, Hyper-V…
So how do you install Docker Machine on Windows with Hyper-V? Here we go.
Setting up Hyper-V and network connections
Make sure the Hyper-V role is installed on your computer and the Hyper-V Manager works fine. I still had to fix a small issue on Windows 10.
Next, create a Virtual Network Switch. Pick internal as type.
Then go to your Network Connections, open the properties of your active internet connection and share the connection with the newly created virtual network switch. This will make sure that the IP of the boot2docker VM never changes and it still has internet access.
Download and install Docker Machine
You don’t need Docker Toolbox if you’re not going to use Oracle VirtualBox. Just download the latest version of Docker Machine from GitHub, rename it to
docker-machine.exe and put it in your PATH. That’s all there is to it.
Create a new Docker Machine with the Hyper-V driver
Now open an administrative command prompt (you need to be an administrator to create new virtual machines) and execute the following command to create a new Docker Machine named boot2docker. Make sure to replace
My Internal Switch with the name of the internal switch you created before. You can add
--hyper-v-memory xxxx before the name of the machine to change the default amount of memory (it’s dynamic) from 1024 to something else.
docker-machine create --driver hyperv --hyperv-virtual-switch "My Internal Switch" boot2docker
If all went well, you should get a message saying you still need to set the environment variables to connect to the machine. Running the following command will give you a few more commands to run which set the required variables.
docker-machine env --shell cmd boot2docker
Connect to your boot2docker instance
You can now connect to your newly created boot2docker instance with the following command as it should already be running:
docker-machine ssh boot2docker
A few more helpful commands:
docker-machine --help docker-machine stop boot2docker docker-machine start boot2docker docker-machine restart boot2docker docker-machine kill boot2docker
If you need more fine-grained control, you can still use the Hyper-V Manager to adjust more settings.
About the author
Samuel Debruyn is a C# developer who builds mobile (cross platform) apps with Xamarin. Sam is a certified Xamarin mobile developer since 2016. He likes to experiment with all kinds of programming languages and software frameworks. More info