Select COMPOSE FILE_ on the popup, and paste the following into the text box: version: '3' Select ADD NEW STACK and give your stack a name such as “MacOS.” Click the gear icon next to the name of the newly created stack, and select EDIT STACK. Once installed, you can scroll to the bottom of your Docker tab on Unraid to add a compose config. With that said, be sure you have “Docker Compose Manager” by dcflachs installed from Community Applications on your Unraid instance. It is extremely easy to transfer compose files and configs between Docker hosts, and it typically simplifies sharing capabilities as well. I prefer to run and manage containers with Docker-Compose whenever possible because of the simplicity and granularity of control. Your image should now build successfully.Ĭreating a Docker-Compose stack on Unraid # Now, re-build the image: docker build -t docker-osx-vnc. On your keyboard, type CTRL + X simultaneously, and choose to save the file name as-is. Sudo pacman -Syu linux libguestfs -noconfirm \ RUN sudo sed -i 's/SigLevel = Required DatabaseOptional/SigLevel = Never/g' /etc/nf If the repo maintainer(s) updates things on their end, this will be unnecessary.įirst, do the following: nano /var/tmp/macos/DockerfileĪdd the following lines to the Dockerfile, right below the “ARG MIRROR_COUNT=10” line: # Disable signature checks for invalid key errors If you are receiving these errors too, you will need to add a couple lines to the Dockerfile and re-run the build command. When I originally used the Dockerfile to build my image, I was receiving invalid key errors for a large majority of the required packages and prerequisites.
#Gns3 docker unraid download#
From here, run the following commands to download the required Dockerfile and build the image: mkdir /var/tmp/macos Since the container (at the time of the writing of this post) is maintained and mostly working for our needs, this post will be short!īuilding the VNC-compatible Image on Unraid #Ĭonnect to Unraid with SSH or use open Terminal through Unraid’s web portal. Until then, this guide will get you up and running.
I along with others are working on figuring out a solution for native NoVNC support. While this tutorial will not natively support the NoVNC setup like the rest of your Unraid containers (yet), you will be able to connect to your container with a VNC client. The standard sickcodes/Docker-OSX image hosted on Docker Hub uses KVM for screen rendering. If you are not using Unraid, building the default image will likely work better for you.
We will also be building a special VNC-compatible image, which is required for Unraid.
#Gns3 docker unraid how to#
The project we will use is sickcodes/Docker-OSX, which is intended for conducting MacOS security research in containerized environments on Linux and Windows.įor this tutorial, I will show you how to use Unraid’s Docker-Compose functionality to manage the container. For this tutorial, I will show you how to run a Dockerized version of MacOS on Unraid.
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