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change libvirt module + config

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This commit is contained in:
Dmitriy Kholkin 2023-11-11 03:12:03 +03:00
parent de7334fa1c
commit 6e81836926
3 changed files with 406 additions and 351 deletions
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8
machines/AMD-Workstation/default.nix
View File

@ -19,11 +19,17 @@
virtualisation.libvirt.guests = { virtualisation.libvirt.guests = {
win2k22 = { win2k22 = {
autoStart = true; autoStart = false;
user = config.mainuser; user = config.mainuser;
group = "libvirtd"; group = "libvirtd";
xmlFile = ./vm/win2k22.xml; xmlFile = ./vm/win2k22.xml;
}; };
win10 = {
autoStart = true;
user = config.mainuser;
group = "libvirtd";
xmlFile = ./vm/win10.xml;
};
fedora-build = { fedora-build = {
autoStart = false; autoStart = false;
user = config.mainuser; user = config.mainuser;

308
machines/AMD-Workstation/vm/win10.xml
View File

@ -1,194 +1,228 @@
<domain type='kvm'> <domain type="kvm">
<name>win10</name> <name>win10</name>
<uuid>0ac8da14-3dfc-4689-b7ea-7cfc08ad1390</uuid> <uuid>1a5ec2e0-bf62-480a-8ebd-f17f66c7c4bf</uuid>
<metadata> <metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0"> <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://microsoft.com/win/10"/> <libosinfo:os id="http://microsoft.com/win/10"/>
</libosinfo:libosinfo> </libosinfo:libosinfo>
</metadata> </metadata>
<memory unit='KiB'>25165824</memory> <memory unit="KiB">8388608</memory>
<currentMemory unit='KiB'>25165824</currentMemory> <currentMemory unit="KiB">2097152</currentMemory>
<vcpu placement='static'>12</vcpu> <memoryBacking>
<source type="memfd"/>
<access mode="shared"/>
</memoryBacking>
<vcpu placement="static">8</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os> <os>
<type arch='x86_64' machine='pc-q35-7.2'>hvm</type> <type arch="x86_64" machine="pc-q35-8.1">hvm</type>
<loader readonly='yes' type='pflash'>/run/libvirt/nix-ovmf/OVMF_CODE.fd</loader> <loader readonly="yes" type="pflash">/run/libvirt/nix-ovmf/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram> <nvram template="/run/libvirt/nix-ovmf/OVMF_VARS.fd">/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram>
<boot dev="hd"/>
</os> </os>
<features> <features>
<acpi/> <acpi/>
<apic/> <apic/>
<hyperv mode='custom'> <hyperv mode="custom">
<relaxed state='on'/> <relaxed state="on"/>
<vapic state='on'/> <vapic state="on"/>
<spinlocks state='on' retries='8191'/> <spinlocks state="on" retries="8191"/>
<vpindex state="on"/>
<synic state="on"/>
</hyperv> </hyperv>
<vmport state='off'/> <vmport state="off"/>
</features> </features>
<cpu mode='host-passthrough' check='none' migratable='on'> <cpu mode="host-passthrough" check="none" migratable="on">
<topology sockets='1' dies='1' cores='6' threads='2'/> <topology sockets="1" dies="1" cores="4" threads="2"/>
</cpu> </cpu>
<clock offset='localtime'> <clock offset="localtime">
<timer name='rtc' tickpolicy='catchup'/> <timer name="rtc" tickpolicy="catchup"/>
<timer name='pit' tickpolicy='delay'/> <timer name="pit" tickpolicy="delay"/>
<timer name='hpet' present='no'/> <timer name="hpet" present="yes"/>
<timer name='hypervclock' present='yes'/> <timer name="hypervclock" present="yes"/>
</clock> </clock>
<on_poweroff>destroy</on_poweroff> <on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot> <on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash> <on_crash>destroy</on_crash>
<pm> <pm>
<suspend-to-mem enabled='no'/> <suspend-to-mem enabled="no"/>
<suspend-to-disk enabled='no'/> <suspend-to-disk enabled="no"/>
</pm> </pm>
<devices> <devices>
<emulator>/run/libvirt/nix-emulators/qemu-system-x86_64</emulator> <emulator>/run/libvirt/nix-emulators/qemu-system-x86_64</emulator>
<disk type='file' device='disk'> <disk type="file" device="disk">
<driver name='qemu' type='qcow2' cache='writeback' discard='unmap'/> <driver name="qemu" type="qcow2" discard="unmap"/>
<source file='/media/libvirt/images/win10.qcow2'/> <source file="/media/libvirt/images/win10.qcow2"/>
<target dev='vda' bus='virtio'/> <target dev="vda" bus="virtio"/>
<boot order='1'/> <address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</disk> </disk>
<disk type='file' device='cdrom'> <disk type="file" device="disk">
<driver name='qemu' type='raw'/> <driver name="qemu" type="qcow2" discard="unmap"/>
<source file='/media/libvirt/viofs/Win10-Light-iot.iso'/> <source file="/media/libvirt/images/win10-persist.qcow2"/>
<target dev='sdb' bus='sata'/> <target dev="vdb" bus="virtio"/>
<address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
</disk>
<disk type="file" device="cdrom">
<driver name="qemu" type="raw"/>
<source file="/media/libvirt/iso/virtio-win-0.1.240.iso"/>
<target dev="sda" bus="sata"/>
<readonly/> <readonly/>
<boot order='2'/> <address type="drive" controller="0" bus="0" target="0" unit="0"/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk> </disk>
<disk type='file' device='cdrom'> <controller type="usb" index="0" model="qemu-xhci" ports="15">
<driver name='qemu' type='raw'/> <address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
<source file='/media/libvirt/viofs/virtio-win-0.1.229.iso'/>
<target dev='sdc' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<controller type='usb' index='0' model='qemu-xhci' ports='15'>
<address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
</controller> </controller>
<controller type='pci' index='0' model='pcie-root'/> <controller type="pci" index="0" model="pcie-root"/>
<controller type='pci' index='1' model='pcie-root-port'> <controller type="pci" index="1" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='1' port='0x10'/> <target chassis="1" port="0x10"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
</controller> </controller>
<controller type='pci' index='2' model='pcie-root-port'> <controller type="pci" index="2" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='2' port='0x11'/> <target chassis="2" port="0x11"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/>
</controller> </controller>
<controller type='pci' index='3' model='pcie-root-port'> <controller type="pci" index="3" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='3' port='0x12'/> <target chassis="3" port="0x12"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/>
</controller> </controller>
<controller type='pci' index='4' model='pcie-root-port'> <controller type="pci" index="4" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='4' port='0x13'/> <target chassis="4" port="0x13"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/>
</controller> </controller>
<controller type='pci' index='5' model='pcie-root-port'> <controller type="pci" index="5" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='5' port='0x14'/> <target chassis="5" port="0x14"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/>
</controller> </controller>
<controller type='pci' index='6' model='pcie-root-port'> <controller type="pci" index="6" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='6' port='0x15'/> <target chassis="6" port="0x15"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x5"/>
</controller> </controller>
<controller type='pci' index='7' model='pcie-root-port'> <controller type="pci" index="7" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='7' port='0x16'/> <target chassis="7" port="0x16"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x6"/>
</controller> </controller>
<controller type='pci' index='8' model='pcie-root-port'> <controller type="pci" index="8" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='8' port='0x17'/> <target chassis="8" port="0x17"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x7"/>
</controller> </controller>
<controller type='pci' index='9' model='pcie-root-port'> <controller type="pci" index="9" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='9' port='0x18'/> <target chassis="9" port="0x18"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' multifunction='on'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0" multifunction="on"/>
</controller> </controller>
<controller type='pci' index='10' model='pcie-root-port'> <controller type="pci" index="10" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='10' port='0x19'/> <target chassis="10" port="0x19"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x1'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x1"/>
</controller> </controller>
<controller type='pci' index='11' model='pcie-root-port'> <controller type="pci" index="11" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='11' port='0x1a'/> <target chassis="11" port="0x1a"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x2'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x2"/>
</controller> </controller>
<controller type='pci' index='12' model='pcie-root-port'> <controller type="pci" index="12" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='12' port='0x1b'/> <target chassis="12" port="0x1b"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x3'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x3"/>
</controller> </controller>
<controller type='pci' index='13' model='pcie-root-port'> <controller type="pci" index="13" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='13' port='0x1c'/> <target chassis="13" port="0x1c"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x4'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x4"/>
</controller> </controller>
<controller type='pci' index='14' model='pcie-root-port'> <controller type="pci" index="14" model="pcie-root-port">
<model name='pcie-root-port'/> <model name="pcie-root-port"/>
<target chassis='14' port='0x1d'/> <target chassis="14" port="0x1d"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x5'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x5"/>
</controller> </controller>
<controller type='sata' index='0'> <controller type="pci" index="15" model="pcie-root-port">
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> <model name="pcie-root-port"/>
<target chassis="15" port="0x1e"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x6"/>
</controller> </controller>
<controller type='virtio-serial' index='0'> <controller type="pci" index="16" model="pcie-to-pci-bridge">
<address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> <model name="pcie-pci-bridge"/>
<address type="pci" domain="0x0000" bus="0x08" slot="0x00" function="0x0"/>
</controller> </controller>
<interface type='network'> <controller type="sata" index="0">
<mac address='52:54:00:22:4a:84'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
<source network='default'/> </controller>
<model type='virtio'/> <controller type="virtio-serial" index="0">
<address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> <address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
</controller>
<controller type="scsi" index="0" model="lsilogic">
<address type="pci" domain="0x0000" bus="0x10" slot="0x01" function="0x0"/>
</controller>
<filesystem type="mount" accessmode="passthrough">
<driver type="virtiofs" queue="1024"/>
<binary path="/run/current-system/sw/bin/virtiofsd" xattr="on">
<cache mode="always"/>
</binary>
<source dir="/media/libvirt/viofs"/>
<target dir="vfio-fs"/>
<address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
</filesystem>
<interface type="bridge">
<mac address="52:54:00:5c:b7:0b"/>
<source bridge="br0"/>
<model type="virtio"/>
<link state="up"/>
<address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
</interface> </interface>
<serial type='pty'> <serial type="pty">
<target type='isa-serial' port='0'> <target type="isa-serial" port="0">
<model name='isa-serial'/> <model name="isa-serial"/>
</target> </target>
</serial> </serial>
<console type='pty'> <console type="pty">
<target type='serial' port='0'/> <target type="serial" port="0"/>
</console> </console>
<channel type='spicevmc'> <channel type="spicevmc">
<target type='virtio' name='com.redhat.spice.0'/> <target type="virtio" name="com.redhat.spice.0"/>
<address type='virtio-serial' controller='0' bus='0' port='1'/> <address type="virtio-serial" controller="0" bus="0" port="1"/>
</channel> </channel>
<input type='tablet' bus='usb'> <input type="tablet" bus="usb">
<address type='usb' bus='0' port='1'/> <address type="usb" bus="0" port="1"/>
</input> </input>
<input type='mouse' bus='ps2'/> <input type="mouse" bus="ps2"/>
<input type='keyboard' bus='ps2'/> <input type="keyboard" bus="ps2"/>
<graphics type='spice' autoport='yes'> <graphics type="spice" port="-1" autoport="no">
<listen type='address'/> <listen type="address"/>
<image compression='off'/> <image compression="off"/>
<gl enable="no"/>
</graphics> </graphics>
<sound model='ich9'> <sound model="ich9">
<address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x1b" function="0x0"/>
</sound> </sound>
<audio id='1' type='spice'/> <audio id="1" type="spice"/>
<video> <video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <model type="qxl" ram="65536" vram="65536" vgamem="16384" heads="1" primary="yes"/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x0"/>
</video> </video>
<redirdev bus='usb' type='spicevmc'> <redirdev bus="usb" type="spicevmc">
<address type='usb' bus='0' port='2'/> <address type="usb" bus="0" port="2"/>
</redirdev> </redirdev>
<redirdev bus='usb' type='spicevmc'> <redirdev bus="usb" type="spicevmc">
<address type='usb' bus='0' port='3'/> <address type="usb" bus="0" port="3"/>
</redirdev> </redirdev>
<watchdog model='itco' action='reset'/> <watchdog model="itco" action="reset"/>
<memballoon model='virtio'> <memballoon model="virtio">
<address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> <address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
</memballoon> </memballoon>
<rng model="virtio">
<backend model="random">/dev/urandom</backend>
<address type="pci" domain="0x0000" bus="0x09" slot="0x00" function="0x0"/>
</rng>
</devices> </devices>
<seclabel type="dynamic" model="dac" relabel="yes"/>
</domain> </domain>

53
modules/libvirt-guests/default.nix
View File

@ -62,11 +62,14 @@ let
type = types.str; type = types.str;
default = "qemu-libvirtd"; default = "qemu-libvirtd";
}; };
# TODO
autoStart = mkOption { autoStart = mkOption {
type = types.bool; type = types.bool;
default = false; default = false;
}; };
autoDefine = mkOption {
type = types.bool;
default = true;
};
guestOsType = mkOption { guestOsType = mkOption {
type = types.enum [ "linux" "windows" ]; type = types.enum [ "linux" "windows" ];
default = "linux"; default = "linux";
@ -217,20 +220,8 @@ in {
type = types.attrsOf (types.submodule guestsOptions); type = types.attrsOf (types.submodule guestsOptions);
}; };
config = { config.systemd.services = lib.mkMerge (lib.mapAttrsToList (
systemd.services = lib.mapAttrs' (name: guest: name: guest: let
lib.nameValuePair "libvirtd-guest-${name}" {
after = [ "libvirtd.service" ];
requires = [ "libvirtd.service" ];
wantedBy = lib.mkIf guest.autoStart [ "multi-user.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "yes";
User = guest.user;
Group = guest.group;
};
environment = { LIBVIRT_DEFAULT_URI = guest.connectUri; };
script = let
xml = pkgs.writeText "libvirt-guest-${name}.xml" '' xml = pkgs.writeText "libvirt-guest-${name}.xml" ''
<domain type="kvm"> <domain type="kvm">
<name>${name}</name> <name>${name}</name>
@ -425,18 +416,41 @@ in {
</devices> </devices>
</domain> </domain>
''; '';
in if guest.xmlFile != null then '' in {
"libvirt-guest-define-${name}" = {
after = [ "libvirtd.service" ];
requires = [ "libvirtd.service" ];
wantedBy = lib.mkIf guest.autoDefine [ "multi-user.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "no";
User = guest.user;
Group = guest.group;
};
environment = { LIBVIRT_DEFAULT_URI = guest.connectUri; };
script = if guest.xmlFile != null then ''
${pkgs.libvirt}/bin/virsh define --file ${guest.xmlFile} ${pkgs.libvirt}/bin/virsh define --file ${guest.xmlFile}
${pkgs.libvirt}/bin/virsh net-start ${guest.devices.network.sourceDev} || true ${pkgs.libvirt}/bin/virsh net-start ${guest.devices.network.sourceDev} || true
${pkgs.libvirt}/bin/virsh start '${name}'
'' else '' '' else ''
uuid="$(${pkgs.libvirt}/bin/virsh domuuid '${name}' || true)" uuid="$(${pkgs.libvirt}/bin/virsh domuuid '${name}' || true)"
${pkgs.libvirt}/bin/virsh define <(sed "s/UUID/$uuid/" '${xml}') ${pkgs.libvirt}/bin/virsh define <(sed "s/UUID/$uuid/" '${xml}')
${lib.optionalString ${lib.optionalString
(guest.devices.network.interfaceType == "network") (guest.devices.network.interfaceType == "network")
"${pkgs.libvirt}/bin/virsh net-start ${guest.devices.network.sourceDev} || true"} "${pkgs.libvirt}/bin/virsh net-start ${guest.devices.network.sourceDev} || true"}
${pkgs.libvirt}/bin/virsh start '${name}'
''; '';
};
"libvirtd-guest-${name}" = {
after = [ "libvirt-guest-define-${name}.service" ];
requires = [ "libvirt-guest-define-${name}.service" ];
wantedBy = lib.mkIf guest.autoStart [ "multi-user.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = "yes";
User = guest.user;
Group = guest.group;
};
environment = { LIBVIRT_DEFAULT_URI = guest.connectUri; };
script = "${pkgs.libvirt}/bin/virsh start '${name}'";
preStop = '' preStop = ''
${pkgs.libvirt}/bin/virsh shutdown '${name}' ${pkgs.libvirt}/bin/virsh shutdown '${name}'
let "timeout = $(date +%s) + ${toString guest.timeout}" let "timeout = $(date +%s) + ${toString guest.timeout}"
@ -448,6 +462,7 @@ in {
fi fi
done done
''; '';
}) cfg;
}; };
} }
) cfg);
}