house: Allow for the introduction of new VMs

Templates the XML and creates the disk images

1 files changed, 83 insertions, 0 deletions

diff --git a/templates/vm.rs.xml b/templates/vm.rs.xml
new file mode 100644
index 0000000..2004b35
--- /dev/null
+++ b/templates/vm.rs.xml
@@ -0,0 +1,83 @@
+@(name: String, uuid: String, mac_address: String, sata: bool, memory: u64, cpus: u64, seed: String)
+<domain type="kvm" xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
+  <name>@name</name>
+  <uuid>@uuid</uuid>
+  <metadata>
+    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
+      <libosinfo:os id="http://nixos.org/nixos/unstable"/>
+    </libosinfo:libosinfo>
+  </metadata>
+  <memory>@memory</memory>
+  <currentMemory>@memory</currentMemory>
+  <vcpu>@cpus</vcpu>
+  <os>
+    <type arch="x86_64" machine="q35">hvm</type>
+    <boot dev="hd"/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <vmport state="off"/>
+  </features>
+  <cpu mode="host-model"/>
+  <clock offset="utc">
+    <timer name="rtc" tickpolicy="catchup"/>
+    <timer name="pit" tickpolicy="delay"/>
+    <timer name="hpet" present="no"/>
+  </clock>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <pm>
+    <suspend-to-mem enabled="no"/>
+    <suspend-to-disk enabled="no"/>
+  </pm>
+  <devices>
+    <emulator>/run/libvirt/nix-emulators/qemu-system-x86_64</emulator>
+    <disk type="block" device="disk">
+      <driver name="qemu" type="raw" cache="none" io="native"/>
+      <source file="/var/lib/libvirt/images/@name\.qcow2"/>
+      @if sata {
+      <target dev="sda" bus="sata"/>
+      } else {
+      <target dev="vda" bus="virtio"/>
+      }
+    </disk>
+    <controller type="usb" model="qemu-xhci" ports="15"/>
+    <interface type="network">
+      <source network="default"/>
+      <mac address="@mac_address"/>
+      @if sata {
+      <model type="e1000e"/>
+      <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
+      } else {
+      <model type="virtio"/>
+      }
+    </interface>
+    <console type="pty"/>
+    <channel type="unix">
+      <source mode="bind"/>
+      <target type="virtio" name="org.qemu.guest_agent.0"/>
+    </channel>
+    <channel type="spicevmc">
+      <target type="virtio" name="com.redhat.spice.0"/>
+    </channel>
+    <input type="tablet" bus="usb"/>
+    <graphics type="spice" port="-1" tlsPort="-1" autoport="yes"/>
+    <sound model="ich9"/>
+    <video>
+      <model type="qxl"/>
+    </video>
+    <redirdev bus="usb" type="spicevmc"/>
+    <redirdev bus="usb" type="spicevmc"/>
+    <memballoon model="virtio"/>
+    <rng model="virtio">
+      <backend model="random">/dev/urandom</backend>
+    </rng>
+  </devices>
+  <qemu:commandline>
+    <qemu:arg value="-smbios" />
+    <qemu:arg value="type=1,serial=ds=nocloud-net;s=@seed" />
+  </qemu:commandline>
+</domain>
+