Can select disk bus type when adding new disk to VM

virtweb_backend/src/utils/vm_file_disks_utils.rs

@@ -13,6 +13,12 @@ enum VMDisksError {
     Config(&'static str),
 }
 
+#[derive(serde::Serialize, serde::Deserialize)]
+pub enum VMDiskBus {
+    Virtio,
+    Sata,
+}
+
 /// Disk allocation type
 #[derive(serde::Serialize, serde::Deserialize)]
 #[serde(tag = "format")]
@@ -30,6 +36,8 @@ pub struct VMFileDisk {
     pub name: String,
     /// Disk size, in bytes
     pub size: FileSize,
+    /// Disk bus
+    pub bus: VMDiskBus,
     /// Disk format
     #[serde(flatten)]
     pub format: VMDiskFormat,
@@ -41,7 +49,7 @@ pub struct VMFileDisk {
 }
 
 impl VMFileDisk {
-    pub fn load_from_file(path: &str) -> anyhow::Result<Self> {
+    pub fn load_from_file(path: &str, bus: &str) -> anyhow::Result<Self> {
         let file = Path::new(path);
 
         let info = DiskFileInfo::load_file(file)?;
@@ -61,6 +69,13 @@ impl VMFileDisk {
                 DiskFileFormat::QCow2 { .. } => VMDiskFormat::QCow2,
                 _ => anyhow::bail!("Unsupported image format: {:?}", info.format),
             },
+
+            bus: match bus {
+                "virtio" => VMDiskBus::Virtio,
+                "sata" => VMDiskBus::Sata,
+                _ => anyhow::bail!("Unsupported disk bus type: {bus}"),
+            },
+
             delete: false,
             from_image: None,
         })