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۱۴۰۵ آبان ۱۹, سه‌شنبه
راهنمای گام به گام اجرای macOS در Proxmox VE
مفهوم مجازی‌سازی اکنون در همه جا وجود دارد و ابزارهای محبوبی مانند Docker، Virtualbox، Hyper-V و Vmware نقش بسزایی در محبوبیت آن دارند. مجازی‌سازی را می‌توان به عنوان فرآیند ایجاد یک نسخه مجازی از چیزی مانند پلتفرم سخت‌افزاری کامپیوتر، سیستم عامل، دستگاه ذخیره‌سازی یا منابع شبکه تعریف کرد. سپس می‌توان از جلسات مجازی ایجاد شده برای اجرای چندین سیستم عامل یا برنامه بر روی یک دستگاه فیزیکی واحد استفاده کرد و انعطاف‌پذیری و کارایی بیشتری در استفاده از منابع ایجاد کرد.
Step by Step Guide For Running macOS on Proxmox VE
Klinsmann Öteyo
Updated Apr 12, 2024 · 9 min read
The concept of virtualization is now everywhere with popular tools such as Docker, Virtualbox, Hyper-V, and Vmware playing a huge part in its popularity. Virtualization can be defined as the process of creating a virtual version of something, such as a computer hardware platform, operating system, storage device, or network resources. The created virtual sessions can then be used to run multiple operating systems or applications on a single physical machine, allowing greater flexibility and efficiency in resource utilization.
Original content from computingforgeeks.com - post 136005
One of the recent virtualization tools to be introduced is Proxmox. This is free and open-source software, licensed under the GNU Affero General Public License. However, there is also a paid enterprise version called Proxmox VE Subscription, that offers additional features and professional support.
Today, we will learn how to run macOS on Proxmox VE. This is made possible via the KVM-Opencore which is a fork of Leoyzen’s OpenCore image for QEMU/KVM, which has been extended to add a build system for automatically building all of the required files from source code and to keep up with the latest OpenCore changes. This has been tested to boot macOS Catalina, Big Sur, and Monterey, but will likely also boot older versions of macOS. Although the images provided are for QEMU/KVM distributions, they can still be built to work for Promox.
Now let’s dive in!
Setup Prerequisites
For this guide, you need to have Proxmox 7 installed. This can be done by following the below guides:
How To Install Proxmox VE 8 on Debian 12 (Bookworm)
How To Install Proxmox VE 7 on Debian 11 (Bullseye)
Install Proxmox VE 7 on Hetzner root server
How To Install Proxmox VE 7 on OVH Dedicated Server
The Proxmox host should have:
CPU with support SSE 4.2
First CPU generation bearing the “Core” i5/i7 branding
Homelab hardware
macOS guests want plenty of RAM and a CPU with strong single-thread speed. The Proxmox mini PC shortlist covers small hosts that run guests like this without a rack server.
Create macOS Installation ISO
We will build an ISO for installation from the OSX-KVM repository. First. download the copy onto your machine:
git clone https://github.com/thenickdude/OSX-KVM
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If you are building the ISO on a Linux host, you need to install the below packages:
##On Debian/Ubuntu
sudo apt update
sudo apt install qemu-utils make
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Now navigate into the directory:
cd OSX-KVM/scripts/monterey
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Now create the image:
##For Minimal_Image
make Monterey-recovery.img
##For Full_Image(on MacOS only)
make Monterey-full.img
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The above command will download the Monterey installer from Apple’s software distribution servers and create the Monterey-recovery.img file. This image will be used later to run the installation on Proxmox. With the minimal image, you need internet during the installation to download any required files. For the full image, no Internet is required.
Upload the image file to the Proxmox ISO store, normally at /var/lib/vz/template/iso. You can use the command below:
sudo cp Monterey-recovery.img /var/lib/vz/template/iso/
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Prepare an OpenCore image
For this step, you need to download the OpenCore image. Although it has a .iso extension, this is a hard disk image.
Download the file from the GitHub release page. You can also use the commands below:
##Export the Version
URL=$( curl -s https://api.github.com/repos/thenickdude/KVM-Opencore/releases/latest|grep browser_download_url|cut -d '"' -f 4|grep .iso.gz)
##Pull the file
wget $URL
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Now extract the file:
gunzip -v OpenCore-*.iso.gz
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Now upload this ISO to the Proxmox ISO store, normally at /var/lib/vz/template/iso.
sudo cp OpenCore-*.iso /var/lib/vz/template/iso
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Fetch the OSK authentication key
During the installation, macOS checks that it is running on real Mac hardware, it refuses to boot if it’s running on third-party hardware. You can find a way around this by using obtaining an authentication key out of your real Mac hardware.
You can obtain the OSK key on your Mac machine using the below steps:
Create the below file:
$ vim smc_read.c
/*
* smc_read.c: Written for Mac OS X 10.5. Compile as follows:
*
* gcc -Wall -o smc_read smc_read.c -framework IOKit
*/
#include
#include
typedef struct {
uint32_t key;
uint8_t __d0[22];
uint32_t datasize;
uint8_t __d1[10];
uint8_t cmd;
uint32_t __d2;
uint8_t data[32];
} AppleSMCBuffer_t;
int
main(void)
{
io_service_t service = IOServiceGetMatchingService(kIOMasterPortDefault,
IOServiceMatching("AppleSMC"));
if (!service)
return -1;
io_connect_t port = (io_connect_t)0;
kern_return_t kr = IOServiceOpen(service, mach_task_self(), 0, &port);
IOObjectRelease(service);
if (kr != kIOReturnSuccess)
return kr;
AppleSMCBuffer_t inputStruct = { 'OSK0', {0}, 32, {0}, 5, }, outputStruct;
size_t outputStructCnt = sizeof(outputStruct);
kr = IOConnectCallStructMethod((mach_port_t)port, (uint32_t)2,
(const void*)&inputStruct, sizeof(inputStruct),
(void*)&outputStruct, &outputStructCnt);
if (kr != kIOReturnSuccess)
return kr;
int i = 0;
for (i = 0; i < 32; i++)
printf("%c", outputStruct.data[i]);
inputStruct.key = 'OSK1';
kr = IOConnectCallStructMethod((mach_port_t)port, (uint32_t)2,
(const void*)&inputStruct, sizeof(inputStruct),
(void*)&outputStruct, &outputStructCnt);
if (kr == kIOReturnSuccess)
for (i = 0; i < 32; i++)
printf("%c", outputStruct.data[i]);
printf("\n");
return IOServiceClose(port);
}
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Now in the directory, run the below command:
xcode-select --install # If you don't already have gcc
gcc -o smc_read smc_read.c -framework IOKit
./smc_read
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The above commands will output a 64-character string is your OSK. Take note of it.
Create the macOS VM on Proxmox
Now we will create the macOS virtual machine from the Proxmox web UI as shown. Provide the name of the VM. Take note of the macOS VM ID as it will be used later.
Run macOS on Proxmox VE
For the ISO, select the OpenCore ISO file.
Run macOS on Proxmox VE 1
Set the system as shown. ensure that you set the graphics to VMware compatible, set the machine to q35 and select the Qemu agent and add an EFI disk and set storage for it
Run macOS on Proxmox VE 2
Configure the hard disk. The hard disk should be greater than 32 GB
Run macOS on Proxmox VE 3
Set the CPU for the VM. Set the type as Penryn
Run macOS on Proxmox VE 4
Set the memory:
Run macOS on Proxmox VE 5
Make the network configurations. Set the model as VirtIO(paravirtualized)
Run macOS on Proxmox VE 6
Now confirm the changes. Do not start the VM yet, we need to make configurations first.
Run macOS on Proxmox VE 7
Navigate to the Hardware tab and add a second DVD drive at IDE0. Here, select the Monterey-full.img or Monterey-recovery.img created earlier.
Run macOS on Proxmox VE 8
Then access your Proxmox host and make the below configs:
sudo vim /etc/pve/qemu-server/YOUR-VM-ID-HERE.conf
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In the file, make the below changes and provide your OSK created earlier:
args: -device isa-applesmc,osk="THE-OSK-YOU-EXTRACTED-GOES-HERE" -smbios type=2 -device usb-kbd,bus=ehci.0,port=2 -global nec-usb-xhci.msi=off -global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off
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We have added a USB keyboard since macOS doesn’t support QEMU’s default PS/2 keyboard. Remember, if you fail to provide the OSK key, the system will fail to boot.
We also need to add the below CPU argument in the above args area:
##For Intel
-cpu host,kvm=on,vendor=GenuineIntel,+kvm_pv_unhalt,+kvm_pv_eoi,+hypervisor,+invtsc
##For AMD
-cpu Penryn,kvm=on,vendor=GenuineIntel,+kvm_pv_unhalt,+kvm_pv_eoi,+hypervisor,+invtsc,+pcid,+ssse3,+sse4.2,+popcnt,+avx,+avx2,+aes,+fma,+fma4,+bmi1,+bmi2,+xsave,+xsaveopt,+rdrand,check
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This config fools the system into believing that the CPU is Penryn. This will make the MacOS VM happy even if the host CPU is AMD. You can remove the “+invtsc” feature from the list if your CPU doesn’t support it.
Finally, find the lines that define “ISOs” (ide0 and ide2) and remove the “,media=cdrom” part and replace it with “,cache=unsafe” This will treat the two ISOs as hard disks and not DVDs.
ide0: isos:iso/Monterey-full.img,cache=unsafe,size=14G
ide2: isos:iso/OpenCore-v15.img,cache=unsafe,size=150M
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Now you will have a config appear as below:
args: -device isa-applesmc,osk="ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" -smbios type=2 -device usb-kbd,bus=ehci.0,port=2 -global nec-usb-xhci.msi=off -global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off -cpu host,kvm=on,vendor=GenuineIntel,+kvm_pv_unhalt,+kvm_pv_eoi,+hypervisor,+invtsc
balloon: 0
bios: ovmf
boot: order=ide2;ide0;net0
cores: 2
cpu: Penryn
efidisk0: local:100/base-100-disk-0.qcow2,efitype=4m,size=528K
ide0: storage1:vm-100-disk-1,cache=unsafe,size=3G
ide2: storage1:vm-100-disk-2,cache=unsafe,size=152M
machine: q35
memory: 6096
meta: creation-qemu=7.2.0,ctime=1681399367
name: macOS
net0: virtio=7A:5B:01:76:0D:0E,bridge=vmbr0,firewall=1
numa: 0
ostype: other
scsihw: virtio-scsi-pci
smbios1: uuid=c3cf5b1c-2dd3-46cd-ad7b-4b8f9566056c
sockets: 1
template: 1
unused0: local:100/base-100-disk-1.qcow2
unused1: local:iso/Monterey-recovery.img
unused2: local:iso/OpenCore-v19.iso
vga: vmware
virtio0: storage1:vm-100-disk-0,iothread=1,size=37G
vmgenid: 9b5673d9-0bb6-48ef-b24f-4c9771c65577
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Now on the options tab, put IDE2 first on the boot order.
Run macOS on Proxmox VE 9
Now run the below command to avoid a boot loop during macOS boot and make the changes persist below reboots:
echo 1 > /sys/module/kvm/parameters/ignore_msrs”
echo "options kvm ignore_msrs=Y" >> /etc/modprobe.d/kvm.conf && update-initramfs -k all -u
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Install macOS on Proxmox
Now start the VM and it should boot into the OpenCore boot picker. Make the below selection “MacOS Base System”
Run macOS on Proxmox VE 10
For those who built a full image, you will see “Install macOS Monterey” as the label. The boot will load:
Run macOS on Proxmox VE 11
Proceed to the disk utility window:
Run macOS on Proxmox VE 12
While here, locate your hard disk(named Apple Inc. VirtIO) and erase it:
Run macOS on Proxmox VE 13
Provide a name for it. For this guide, we will call it Main
Run macOS on Proxmox VE 14
Once the erasing is complete, close the disk utility window and select Reinstall MacOS:
Run macOS on Proxmox VE 15
Agree to the License terms:
Run macOS on Proxmox VE 16
Select the disk on which you want to make the installation:
Run macOS on Proxmox VE 17
Sit back and wait for the installation to happen. Remember, this can take sometime:
Run macOS on Proxmox VE 18
During this stage, your system will reboot severally asking you to manually select the “macOS Installer” option:
Run macOS on Proxmox VE 19
Once complete, you will see your disk appear here( ours is labelled Main)
Run macOS on Proxmox VE 20
This shows that the installation is complete and we should be able to boot into our hard disk. Proceed with the initial configurations.
Select your country:
Run macOS on Proxmox VE 21
COnfigure your migration assistant:
Run macOS on Proxmox VE 22
Skip this step of signing into your Apple ID until you’ve configured your Mac’s serial number in OpenCore. Otherwise, a Mac device with the default shared serial numbering the OpenCore image will be added to your Apple ID.
Run macOS on Proxmox VE 23
Agree to the license terms:
Run macOS on Proxmox VE 24
Create a system user:
Run macOS on Proxmox VE 25
Set your TimeZone:
Run macOS on Proxmox VE 26
Configure your Theme:
Run macOS on Proxmox VE 27
Voila! You now have the Mac desktop launched!
Run macOS on Proxmox VE 28
Make the MacOS Installation Persistent
We have seen the MacOS desktop but that does not mean that we are done. You need to make the installation permanent. This involves copying the contents of the EFI partition on OpenCore to the hard disk.
First, launch the terminal on this Mac installation and view the available partitions using the command:
diskutil list
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Sample Output:
Run macOS on Proxmox VE 30
Now we will copy the EFI partition from OpenCore to the hard disk using the command with the below syntax:
sudo dd if= of=
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The OpenCore EFI partition exists on the small disk(approximately 150MB), and the main hard disk is the one with the large(greater than 30GB) Apple_APFS “Container” partition on it.
In this case, the EFi partitions are called disk1s1 a and disk2s1 respectively, this may not be similar to yours. Now that makes our command to be:
sudo dd if=/dev/disk1s1 of=/dev/disk2s1
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Remember to be very careful at this stage because if you get the names wrong, you can overwrite the wrong disk and you’ll have to start the installation over again!
Sample Output:
Run macOS on Proxmox VE 31
Boot into macOS installation
Now shut down the VM and remove both the OpenCore and the Monterey installer drives in the Hardware tab.
Run macOS on Proxmox VE 33
In the options tab, edit your boot order and place your hard disk as the first boot option.
Run macOS on Proxmox VE 32
Now start the VM, and if everything is okay, you should see this:
Run macOS on Proxmox VE 34
Login to the VM.
Run macOS on Proxmox VE 35
Once authenticated, you can proceed and make the desired configurations for your Mac system.
Run macOS on Proxmox VE 36
If you are unable to wake Monterey from sleep, using your mouse or keyboard, you can disable the system sleep in Monterey’s Energy Saver settings to avoid the issue.
You can also wake the system manually using the command:
##From your Proxmox host
qm monitor YOUR-VM-ID-HERE
system_wakeup
quit
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With that, we conclude this guide on how to run macOS on Proxmox VE. I hope you too managed to spin MacOS on Proxmox.
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