Add support for QCow2 file format in web ui

virtweb_backend/src/libvirt_rest_structures/vm.rs

@@ -77,8 +77,8 @@ pub struct VMInfo {
     pub vnc_access: bool,
     /// Attach ISO file(s)
     pub iso_files: Vec<String>,
-    /// Storage - https://access.redhat.com/documentation/fr-fr/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sect-virtualization-virtualized_block_devices-adding_storage_devices_to_guests#sect-Virtualization-Adding_storage_devices_to_guests-Adding_file_based_storage_to_a_guest
-    pub disks: Vec<FileDisk>,
+    /// File Storage - https://access.redhat.com/documentation/fr-fr/red_hat_enterprise_linux/6/html/virtualization_administration_guide/sect-virtualization-virtualized_block_devices-adding_storage_devices_to_guests#sect-Virtualization-Adding_storage_devices_to_guests-Adding_file_based_storage_to_a_guest
+    pub file_disks: Vec<FileDisk>,
     /// Network cards
     pub networks: Vec<Network>,
     /// Add a TPM v2.0 module
@@ -247,15 +247,21 @@ impl VMInfo {
         }
 
         // Check disks name for duplicates
-        for disk in &self.disks {
-            if self.disks.iter().filter(|d| d.name == disk.name).count() > 1 {
+        for disk in &self.file_disks {
+            if self
+                .file_disks
+                .iter()
+                .filter(|d| d.name == disk.name)
+                .count()
+                > 1
+            {
                 return Err(StructureExtraction("Two different disks have the same name!").into());
             }
         }
 
         // Apply disks configuration. Starting from now, the function should ideally never fail due to
         // bad user input
-        for disk in &self.disks {
+        for disk in &self.file_disks {
             disk.check_config()?;
             disk.apply_config(uuid)?;
 
@@ -428,7 +434,7 @@ impl VMInfo {
                 .map(|d| d.source.file.rsplit_once('/').unwrap().1.to_string())
                 .collect(),
 
-            disks: domain
+            file_disks: domain
                 .devices
                 .disks
                 .iter()

virtweb_frontend/src/api/VMApi.ts

@@ -17,12 +17,11 @@ export type VMState =
   | "PowerManagementSuspended"
   | "Other";
 
-export type DiskAllocType = "Sparse" | "Fixed";
+export type VMFileDisk = BaseFileVMDisk & (RawVMDisk | QCow2Disk);
 
-export interface VMDisk {
+export interface BaseFileVMDisk {
   size: number;
   name: string;
-  alloc_type: DiskAllocType;
   delete: boolean;
 
   // application attribute
@@ -30,6 +29,17 @@ export interface VMDisk {
   deleteType?: "keepfile" | "deletefile";
 }
 
+export type DiskAllocType = "Sparse" | "Fixed";
+
+interface RawVMDisk {
+  format: "Raw";
+  alloc_type: DiskAllocType;
+}
+
+interface QCow2Disk {
+  format: "QCow2";
+}
+
 export interface VMNetInterfaceFilterParams {
   name: string;
   value: string;
@@ -70,7 +80,7 @@ interface VMInfoInterface {
   number_vcpu: number;
   vnc_access: boolean;
   iso_files: string[];
-  disks: VMDisk[];
+  file_disks: VMFileDisk[];
   networks: VMNetInterface[];
   tpm_module: boolean;
 }
@@ -88,7 +98,7 @@ export class VMInfo implements VMInfoInterface {
   memory: number;
   vnc_access: boolean;
   iso_files: string[];
-  disks: VMDisk[];
+  file_disks: VMFileDisk[];
   networks: VMNetInterface[];
   tpm_module: boolean;
 
@@ -105,7 +115,7 @@ export class VMInfo implements VMInfoInterface {
     this.memory = int.memory;
     this.vnc_access = int.vnc_access;
     this.iso_files = int.iso_files;
-    this.disks = int.disks;
+    this.file_disks = int.file_disks;
     this.networks = int.networks;
     this.tpm_module = int.tpm_module;
   }
@@ -119,7 +129,7 @@ export class VMInfo implements VMInfoInterface {
       number_vcpu: 1,
       vnc_access: true,
       iso_files: [],
-      disks: [],
+      file_disks: [],
       networks: [],
       tpm_module: true,
     });
@@ -194,8 +204,8 @@ export class VMApi {
    */
   static async UpdateSingle(vm: VMInfo): Promise<VMInfo> {
     // Process disks list, looking for removal
-    vm.disks = vm.disks.filter((d) => d.deleteType !== "keepfile");
-    vm.disks.forEach((d) => {
+    vm.file_disks = vm.file_disks.filter((d) => d.deleteType !== "keepfile");
+    vm.file_disks.forEach((d) => {
       if (d.deleteType === "deletefile") d.delete = true;
     });
 

virtweb_frontend/src/widgets/forms/VMDisksList.tsx

@@ -14,7 +14,7 @@ import {
 } from "@mui/material";
 import { filesize } from "filesize";
 import { ServerApi } from "../../api/ServerApi";
-import { VMDisk, VMInfo } from "../../api/VMApi";
+import { VMFileDisk, VMInfo } from "../../api/VMApi";
 import { useConfirm } from "../../hooks/providers/ConfirmDialogProvider";
 import { SelectInput } from "./SelectInput";
 import { TextInput } from "./TextInput";
@@ -25,11 +25,11 @@ export function VMDisksList(p: {
   editable: boolean;
 }): React.ReactElement {
   const addNewDisk = () => {
-    p.vm.disks.push({
-      alloc_type: "Sparse",
+    p.vm.file_disks.push({
+      format: "QCow2",
       size: 10000,
       delete: false,
-      name: `disk${p.vm.disks.length}`,
+      name: `disk${p.vm.file_disks.length}`,
       new: true,
     });
     p.onChange?.();
@@ -38,7 +38,7 @@ export function VMDisksList(p: {
   return (
     <>
       {/* disks list */}
-      {p.vm.disks.map((d, num) => (
+      {p.vm.file_disks.map((d, num) => (
         <DiskInfo
           // eslint-disable-next-line react-x/no-array-index-key
           key={num}
@@ -46,7 +46,7 @@ export function VMDisksList(p: {
           disk={d}
           onChange={p.onChange}
           removeFromList={() => {
-            p.vm.disks.splice(num, 1);
+            p.vm.file_disks.splice(num, 1);
             p.onChange?.();
           }}
         />
@@ -59,7 +59,7 @@ export function VMDisksList(p: {
 
 function DiskInfo(p: {
   editable: boolean;
-  disk: VMDisk;
+  disk: VMFileDisk;
   onChange?: () => void;
   removeFromList: () => void;
 }): React.ReactElement {
@@ -126,25 +126,30 @@ function DiskInfo(p: {
             </>
           }
           secondary={`${filesize(p.disk.size * 1000 * 1000)} - ${
-            p.disk.alloc_type
-          }`}
+            p.disk.format
+          }${p.disk.format == "Raw" ? " - " + p.disk.alloc_type : ""}`}
         />
       </ListItem>
     );
 
   return (
     <Paper elevation={3} style={{ margin: "10px", padding: "10px" }}>
-      <TextInput
-        editable={true}
-        label="Disk name"
-        size={ServerApi.Config.constraints.disk_name_size}
-        checkValue={(v) => /^[a-zA-Z0-9]+$/.test(v)}
-        value={p.disk.name}
-        onValueChange={(v) => {
-          p.disk.name = v ?? "";
-          p.onChange?.();
-        }}
-      />
+      <div style={{ display: "flex", justifyContent: "space-between" }}>
+        <TextInput
+          editable={true}
+          label="Disk name"
+          size={ServerApi.Config.constraints.disk_name_size}
+          checkValue={(v) => /^[a-zA-Z0-9]+$/.test(v)}
+          value={p.disk.name}
+          onValueChange={(v) => {
+            p.disk.name = v ?? "";
+            p.onChange?.();
+          }}
+        />
+        <IconButton onClick={p.removeFromList}>
+          <DeleteIcon />
+        </IconButton>
+      </div>
 
       <TextInput
         editable={true}
@@ -158,7 +163,21 @@ function DiskInfo(p: {
         type="number"
       />
 
-      <div style={{ display: "flex", justifyContent: "space-between" }}>
+      <SelectInput
+        editable={true}
+        label="Disk format"
+        options={[
+          { label: "Raw file", value: "Raw" },
+          { label: "QCow2", value: "QCow2" },
+        ]}
+        value={p.disk.format}
+        onValueChange={(v) => {
+          p.disk.format = v as any;
+          p.onChange?.();
+        }}
+      />
+
+      {p.disk.format === "Raw" && (
         <SelectInput
           editable={true}
           label="File allocation type"
@@ -168,15 +187,11 @@ function DiskInfo(p: {
           ]}
           value={p.disk.alloc_type}
           onValueChange={(v) => {
-            p.disk.alloc_type = v as any;
+            if (p.disk.format === "Raw") p.disk.alloc_type = v as any;
             p.onChange?.();
           }}
         />
-
-        <IconButton onClick={p.removeFromList}>
-          <DeleteIcon />
-        </IconButton>
-      </div>
+      )}
     </Paper>
   );
 }

virtweb_frontend/src/widgets/vms/VMDetails.tsx

@@ -334,8 +334,8 @@ function VMDetailsTabGeneral(p: DetailsInnerProps): React.ReactElement {
 function VMDetailsTabStorage(p: DetailsInnerProps): React.ReactElement {
   return (
     <Grid container spacing={2}>
-      {(p.editable || p.vm.disks.length > 0) && (
-        <EditSection title="Disks storage">
+      {(p.editable || p.vm.file_disks.length > 0) && (
+        <EditSection title="File disks storage">
           <VMDisksList {...p} />
         </EditSection>
       )}