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209 lines
4.9 KiB
209 lines
4.9 KiB
# Docker-OSX
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Run Mac in a Docker container! Run near native OSX-KVM in Docker! X11 Forwarding!
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Author: Sick.Codes https://sick.codes/
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Credits: OSX-KVM project among many others: https://github.com/kholia/OSX-KVM/blob/master/CREDITS.md
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Docker Hub: https://hub.docker.com/r/sickcodes/docker-osx
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Pull requests, suggestions very welcome!
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```
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docker pull sickcodes/docker-osx
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docker run --privileged -e "DISPLAY=${DISPLAY:-:0.0}" -v /tmp/.X11-unix:/tmp/.X11-unix sickcodes/docker-osx
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# press ctrl G if your mouse gets stuck
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# scroll down to troubleshooting if you have problems
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# need more RAM?
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# try this, change the number 8000, e.g. 8GB:
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# docker run --privileged -v /tmp/.X11-unix:/tmp/.X11-unix sickcodes/docker-osx /bin/bash -c "sed -e 's/3072/8000/g' ./OpenCore-Boot.sh | sh -"
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```
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# Requirements: KVM on the host
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Need to turn on hardware virtualization in your BIOS, very easy to do.
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Then have QEMU on the host if you haven't already:
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```
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# ARCH
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sudo pacman -S qemu libvirt dnsmasq virt-manager bridge-utils flex bison ebtables edk2-ovmf
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# UBUNTU DEBIAN
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sudo apt install qemu qemu-kvm libvirt-clients libvirt-daemon-system bridge-utils virt-manager
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# CENTOS RHEL FEDORA
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sudo yum install libvirt qemu-kvm -y
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# then run
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sudo systemctl enable libvirtd.service
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sudo systemctl enable virtlogd.service
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sudo modprobe kvm
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# reboot
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```
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# Start the same container later (persistent disk)
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This is for when you want to run your system later.
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If you don't run this you will have a new image every time.
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```
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# look at your recent containers and copy the CONTAINER ID
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docker ps --all
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# docker start the container ID
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docker start abc123xyz567
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# if you have many containers, you can try automate it with filters like this
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# docker ps --all --filter "ancestor=sickcodes/docker-osx"
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```
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# Additional Boot Instructions
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```
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# Boot the macOS Base System
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# Click Disk Utility
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# Erase the biggest disk
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# Partition that disk and subtract 1GB and press Apply
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# Click Reinstall macOS
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```
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# Troubleshooting
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libgtk permissions denied error, thanks @raoulh + @arsham
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```
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echo $DISPLAY
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# ARCH
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sudo pacman -S xorg-xhost
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# UBUNTU DEBIAN
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sudo apt install x11-xserver-utils
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# CENTOS RHEL FEDORA
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sudo yum install xorg-x11-server-utils
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# then run
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xhost +
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docker run --privileged -e "DISPLAY=${DISPLAY:-:0.0}" -v /tmp/.X11-unix:/tmp/.X11-unix sickcodes/docker-osx ./OpenCore-Boot.sh
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```
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Alternative run, thanks @roryrjb
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```docker run --privileged --net host --cap-add=ALL -v /tmp/.X11-unix:/tmp/.X11-unix -v /dev:/dev -v /lib/modules:/lib/modules sickcodes/docker-osx```
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Check if your hardware virt is on
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```egrep -c '(svm|vmx)' /proc/cpuinfo```
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Try adding yourself to the docker group
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```sudo usermod -aG docker $USER```
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Turn on docker daemon
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```sudo nohup dockerd &```
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Check /dev/kvm permissions
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```sudo chmod 666 /dev/kvm```
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If you don't have Docker already
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```
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### Arch (pacman version isn't right at time of writing)
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wget https://download.docker.com/linux/static/stable/x86_64/docker-19.03.5.tgz
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tar -xzvf docker-*.tgz
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sudo cp docker/* /usr/bin/
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sudo dockerd &
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sudo groupadd docker
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sudo usermod -aG docker $USER
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# run docker later
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sudo nohup dockerd &
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### Ubuntu
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apt-get remove docker docker-engine docker.io containerd runc -y
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apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common -y
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
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apt-key fingerprint 0EBFCD88
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add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
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apt-get update -y
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apt-get install docker-ce docker-ce-cli containerd.io -y
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sudo dockerd &
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sudo groupadd docker
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sudo usermod -aG docker $USER
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```
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# Backup the disk
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your image will be stored in:
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/var/lib/docker/overlay2/...../arch/OSX-KVM/home/arch/OSX-KVM/mac_hdd_ng.img
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```
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# find your container's root folder
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docker inspect $(docker ps -q --all --filter "ancestor=docker-osx") | grep UpperDir
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# In the folder from the above command, your image is inside ./home/arch/OSX-KVM/mac_hdd_ng.img
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# then sudo cp it somewhere. Don't do it while the container is running tho, it bugs out.
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```
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# Wipe old images
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```
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# WARNING deletes all old images, but saves disk space if you make too many containers
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docker system prune --all
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docker image prune --all
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```
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# Instant OSX-KVM in a BOX!
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This Dockerfile automates the installation of OSX-KVM inside a docker container.
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It will build a 32GB Mojave Disk.
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You can change the size and version using build arguments (see below).
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This file builds on top of the work done by Dhiru Kholia and many others on the OSX-KVM project.
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# Custom Build
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```
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docker build -t docker-osx:latest \
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--build-arg VERSION=10.14.6 \
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--build-arg SIZE=200G
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docker run --privileged -v /tmp/.X11-unix:/tmp/.X11-unix docker-osx:latest
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```
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## Todo:
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```
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# persistent disk with least amount of pre-build errands.
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```
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