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This commit is contained in:
Massaki Archambault 2019-10-12 18:55:19 -04:00
commit 4ecd7e0d44
8 changed files with 356 additions and 0 deletions

9
playbook.yml Normal file
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- hosts: all, localhost
become: yes
vars:
pcie_device_ids:
- '8086:15b8' # Intel Corporation Ethernet Connection (2) I219-V
- '1002:731f' # Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5700 / 5700 XT]
- '1002:ab38' # Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 HDMI Audio
roles:
- win10

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pcie_device_ids: []

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title Archlinux w/ VFIO
linux /vmlinuz-linux
initrd /intel-ucode.img
initrd /initramfs-linux.img
options intel_iommu=on iommu=pt intel_iommu=igfx_off kvm.ignore_msrs=1 acpi_backlight=none root=LABEL=ARCHROOT rw

18
roles/win10/files/qemu_hook Executable file
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#!/bin/bash
if [ "$1" == "win10" ]; then
if [ "$2" == "prepare" ]; then
systemctl start vm-usb-helper
# defrag ram
echo 1 > /proc/sys/vm/compact_memory
for _ in $(seq 5); do
sleep 3
# assign hugepages
sysctl -w vm.nr_hugepages=8192 && break
done
sleep 10
fi
if [ "$2" == "release" ]; then
systemctl stop vm-usb-helper
sysctl -w vm.nr_hugepages=0
fi
fi

226
roles/win10/files/win10.xml Normal file
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<!--
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:
virsh edit win10
or other application using the libvirt API.
-->
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<name>win10</name>
<uuid>9d7df055-d6d1-4551-bb25-ef2ddb835c4d</uuid>
<metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://microsoft.com/win/10"/>
</libosinfo:libosinfo>
</metadata>
<memory unit='KiB'>16777216</memory>
<currentMemory unit='KiB'>16777216</currentMemory>
<memoryBacking>
<hugepages/>
</memoryBacking>
<vcpu placement='static'>6</vcpu>
<iothreads>1</iothreads>
<cputune>
<vcpupin vcpu='0' cpuset='1'/>
<vcpupin vcpu='1' cpuset='5'/>
<vcpupin vcpu='2' cpuset='2'/>
<vcpupin vcpu='3' cpuset='6'/>
<vcpupin vcpu='4' cpuset='3'/>
<vcpupin vcpu='5' cpuset='7'/>
<emulatorpin cpuset='0,4'/>
<iothreadpin iothread='1' cpuset='0,4'/>
</cputune>
<os>
<type arch='x86_64' machine='pc-q35-4.0'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/ovmf/x64/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram>
</os>
<features>
<acpi/>
<apic/>
<hyperv>
<relaxed state='on'/>
<vapic state='on'/>
<spinlocks state='on' retries='8191'/>
<vpindex state='on'/>
<synic state='on'/>
<stimer state='on'/>
<reset state='on'/>
<vendor_id state='on' value='whatever'/>
<frequencies state='on'/>
</hyperv>
<kvm>
<hidden state='on'/>
</kvm>
<vmport state='off'/>
<ioapic driver='kvm'/>
</features>
<cpu mode='host-passthrough' check='none'>
<topology sockets='1' cores='3' threads='2'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='yes'/>
<suspend-to-disk enabled='yes'/>
</pm>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='raw' io='threads'/>
<source file='/home/marchambault/Documents/virtualmachines/img/win10.img'/>
<target dev='sda' bus='scsi'/>
<boot order='1'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='none' io='native'/>
<source dev='/dev/disk/by-id/nvme-CT1000P1SSD8_1910E1F03D8E'/>
<target dev='sdc' bus='scsi'/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/home/marchambault/Documents/virtualmachines/iso/virtio-win-0.1.171.iso'/>
<target dev='sdb' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='scsi' index='0' model='virtio-scsi'>
<driver queues='6' iothread='1'/>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'/>
<controller type='pci' index='1' model='dmi-to-pci-bridge'>
<model name='i82801b11-bridge'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1e' function='0x0'/>
</controller>
<controller type='pci' index='2' model='pci-bridge'>
<model name='pci-bridge'/>
<target chassisNr='2'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x10'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x11'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0x12'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0x13'/>
<alias name='ua-gfx0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
</controller>
<controller type='pci' index='7' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='7' port='0x14'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
</controller>
<controller type='pci' index='8' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='8' port='0x15'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
</controller>
<controller type='pci' index='9' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='9' port='0x16'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
</controller>
<controller type='pci' index='10' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='10' port='0x17'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</controller>
<controller type='usb' index='0' model='qemu-xhci' ports='15'>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</controller>
<interface type='network'>
<mac address='52:54:00:f5:2c:df'/>
<source network='default'/>
<model type='e1000e'/>
<link state='up'/>
<address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
</interface>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='keyboard' bus='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0f' function='0x0'/>
</input>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='spice' keymap='en-us'>
<listen type='socket' socket='/tmp/win10.sock'/>
<image compression='off'/>
</graphics>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x02' slot='0x02' function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
</video>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x00' slot='0x1f' function='0x6'/>
</source>
<address type='pci' domain='0x0000' bus='0x02' slot='0x03' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x09' slot='0x00' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x03' slot='0x00' function='0x1'/>
</source>
<address type='pci' domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/>
</hostdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='2'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='3'/>
</redirdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
</memballoon>
<shmem name='looking-glass'>
<model type='ivshmem-plain'/>
<size unit='M'>32</size>
<address type='pci' domain='0x0000' bus='0x02' slot='0x04' function='0x0'/>
</shmem>
</devices>
<qemu:commandline>
<qemu:arg value='-object'/>
<qemu:arg value='input-linux,id=kbd1,evdev=/dev/input/by-path/platform-i8042-serio-0-event-kbd,grab_all=off,repeat=on'/>
<qemu:arg value='-audiodev'/>
<qemu:arg value='pa,id=pa1,server=/run/user/1000/pulse/native'/>
</qemu:commandline>
</domain>

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- name: regenerate linux initramfs
command: /usr/bin/mkinitcpio -p linux
- name: restart libvirtd.socket
systemd:
name: libvirtd.socket
enabled: yes
state: restarted
- name: restart virtlogd.socket
service:
name: virtlogd.socket
enabled: yes
state: restarted

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- name: install required packages
pacman:
name:
- qemu
- libvirt
- ovmf
- virt-manager
notify:
- restart libvirtd.socket
- restart virtlogd.socket
- name: create hooks directory
file:
path: /etc/libvirt/hooks
state: directory
- name: configure kernel modules
lineinfile:
path: /etc/mkinitcpio.conf
regexp: '^MODULE='
line: 'MODULES=(vfio_pci vfio vfio_iommu_type1 vfio_virqfd i915)'
notify: regenerate linux initramfs
- name: configure vfio-pci device ids
template:
src: vfio.conf.j2
dest: /etc/modprobe.d/vfio.conf
notify: regenerate linux initramfs
- name: install boot entry
copy:
src: archlinux_iommu.conf
dest: /boot/loader/entries/archlinux_iommu.conf
- name: configure qemu group
lineinfile:
path: /etc/libvirt/qemu.conf
regexp: '^#?group ='
line: 'group = "kvm"'
- name: setup headless audio
lineinfile:
path: /etc/libvirt/qemu.conf
regexp: '^#?nographics_allow_host_audio ='
line: 'nographics_allow_host_audio = 1'
- name: setup ovmf firmware image
blockinfile:
path: /etc/libvirt/qemu.conf
insertbefore: '^#nvram = \['
block: |
nvram = [
"/usr/share/ovmf/x64/OVMF_CODE.fd:/usr/share/ovmf/x64/OVMF_VARS.fd"
]
notify: restart libvirtd.socket
- name: setup cgroup device acl
blockinfile:
path: /etc/libvirt/qemu.conf
insertbefore: '^#cgroup_device_acl = \['
block: |
cgroup_device_acl = [
"/dev/kvm",
"/dev/input/by-id/KEYBOARD_NAME",
"/dev/input/by-id/MOUSE_NAME",
"/dev/null", "/dev/full", "/dev/zero",
"/dev/random", "/dev/urandom",
"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
"/dev/rtc","/dev/hpet", "/dev/sev"
]
- name: install domain configuration
copy:
src: win10.xml
dest: /etc/libvirt/qemu/win10.xml
- name: install qemu hook
copy:
src: qemu_hook
dest: /etc/libvirt/hooks/qemu
mode: '755'

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options vfio-pci ids={{ ','.join(pcie_device_ids) }}