diff --git a/virtweb_frontend/src/widgets/forms/CloudInitEditor.tsx b/virtweb_frontend/src/widgets/forms/CloudInitEditor.tsx
new file mode 100644
index 0000000..7e9a78e
--- /dev/null
+++ b/virtweb_frontend/src/widgets/forms/CloudInitEditor.tsx
@@ -0,0 +1,102 @@
+import RefreshIcon from "@mui/icons-material/Refresh";
+import { Grid, IconButton, InputAdornment, Tooltip } from "@mui/material";
+import { v4 as uuidv4 } from "uuid";
+import { VMInfo } from "../../api/VMApi";
+import { CheckboxInput } from "./CheckboxInput";
+import { EditSection } from "./EditSection";
+import { SelectInput } from "./SelectInput";
+import { TextInput } from "./TextInput";
+
+type CloudInitProps = {
+  vm: VMInfo;
+  onChange?: () => void;
+  editable: boolean;
+};
+
+export function CloudInitEditor(p: CloudInitProps): React.ReactElement {
+  return (
+    <>
+      <EditSection>
+        {/* Attach cloud init disk */}
+        <CheckboxInput
+          {...p}
+          label="Attach Cloud Init disk"
+          checked={p.vm.cloud_init.attach_config}
+          onValueChange={(v) => {
+            p.vm.cloud_init.attach_config = v;
+            p.onChange?.();
+          }}
+        />
+      </EditSection>
+      <Grid container spacing={2}>
+        <CloudInitMetadata
+          {...p}
+          editable={p.editable && p.vm.cloud_init.attach_config}
+        />
+      </Grid>
+    </>
+  );
+}
+
+function CloudInitMetadata(p: CloudInitProps): React.ReactElement {
+  // Regenerate instance id
+  const reGenerateInstanceId = () => {
+    p.vm.cloud_init.instance_id = uuidv4();
+    p.onChange?.();
+  };
+
+  return (
+    <EditSection title="Metadata">
+      {/* Instance ID */}
+      <TextInput
+        {...p}
+        label="Instance ID"
+        value={p.vm.cloud_init.instance_id}
+        onValueChange={(v) => {
+          p.vm.cloud_init.instance_id = v;
+          p.onChange?.();
+        }}
+        endAdornment={
+          p.editable ? (
+            <InputAdornment position="end">
+              <Tooltip title="Generate a new instance ID">
+                <IconButton onClick={reGenerateInstanceId}>
+                  <RefreshIcon />
+                </IconButton>
+              </Tooltip>
+            </InputAdornment>
+          ) : (
+            <></>
+          )
+        }
+      />
+
+      {/* Instance hostname */}
+      <TextInput
+        {...p}
+        label="Local hostname"
+        value={p.vm.cloud_init.local_hostname}
+        onValueChange={(v) => {
+          p.vm.cloud_init.local_hostname = v;
+          p.onChange?.();
+        }}
+      />
+
+      {/* Data source mode */}
+      <SelectInput
+        {...p}
+        label="Data source mode"
+        value={p.vm.cloud_init.dsmode}
+        onValueChange={(v) => {
+          p.vm.cloud_init.dsmode = v as any;
+          p.onChange?.();
+        }}
+        options={[
+          { label: "None", value: undefined },
+          { value: "Net" },
+          { value: "Local" },
+        ]}
+      />
+    </EditSection>
+  );
+}
diff --git a/virtweb_frontend/src/widgets/forms/TextInput.tsx b/virtweb_frontend/src/widgets/forms/TextInput.tsx
index 2502abe..8a01ef9 100644
--- a/virtweb_frontend/src/widgets/forms/TextInput.tsx
+++ b/virtweb_frontend/src/widgets/forms/TextInput.tsx
@@ -18,6 +18,7 @@ export function TextInput(p: {
   style?: React.CSSProperties;
   helperText?: string;
   disabled?: boolean;
+  endAdornment?: React.ReactNode;
 }): React.ReactElement {
   if (!p.editable && (p.value ?? "") === "") return <></>;
 
@@ -51,6 +52,7 @@ export function TextInput(p: {
         input: {
           readOnly: !p.editable,
           type: p.type,
+          endAdornment: p.endAdornment,
         },
       }}
       variant={"standard"}
diff --git a/virtweb_frontend/src/widgets/vms/VMDetails.tsx b/virtweb_frontend/src/widgets/vms/VMDetails.tsx
index aa43d77..5fea369 100644
--- a/virtweb_frontend/src/widgets/vms/VMDetails.tsx
+++ b/virtweb_frontend/src/widgets/vms/VMDetails.tsx
@@ -5,6 +5,7 @@ import Grid from "@mui/material/Grid";
 import React from "react";
 import { useNavigate } from "react-router-dom";
 import { validate as validateUUID } from "uuid";
+import { DiskImage, DiskImageApi } from "../../api/DiskImageApi";
 import { GroupApi } from "../../api/GroupApi";
 import { IsoFile, IsoFilesApi } from "../../api/IsoFilesApi";
 import { NWFilter, NWFilterApi } from "../../api/NWFilterApi";
@@ -18,6 +19,7 @@ import { AsyncWidget } from "../AsyncWidget";
 import { TabsWidget } from "../TabsWidget";
 import { XMLAsyncWidget } from "../XMLWidget";
 import { CheckboxInput } from "../forms/CheckboxInput";
+import { CloudInitEditor } from "../forms/CloudInitEditor";
 import { EditSection } from "../forms/EditSection";
 import { OEMStringFormWidget } from "../forms/OEMStringFormWidget";
 import { ResAutostartInput } from "../forms/ResAutostartInput";
@@ -27,7 +29,6 @@ import { VMDisksList } from "../forms/VMDisksList";
 import { VMNetworksList } from "../forms/VMNetworksList";
 import { VMSelectIsoInput } from "../forms/VMSelectIsoInput";
 import { VMScreenshot } from "./VMScreenshot";
-import { DiskImage, DiskImageApi } from "../../api/DiskImageApi";
 
 interface DetailsProps {
   vm: VMInfo;
@@ -89,6 +90,7 @@ enum VMTab {
   General = 0,
   Storage,
   Network,
+  CloudInit,
   Advanced,
   XML,
   Danger,
@@ -116,6 +118,11 @@ function VMDetailsInner(p: DetailsInnerProps): React.ReactElement {
           { label: "General", value: VMTab.General, visible: true },
           { label: "Storage", value: VMTab.Storage, visible: true },
           { label: "Network", value: VMTab.Network, visible: true },
+          {
+            label: "Cloud Init",
+            value: VMTab.CloudInit,
+            visible: p.editable || p.vm.cloud_init.attach_config,
+          },
           { label: "Avanced", value: VMTab.Advanced, visible: true },
 
           {
@@ -135,6 +142,7 @@ function VMDetailsInner(p: DetailsInnerProps): React.ReactElement {
       {currTab === VMTab.General && <VMDetailsTabGeneral {...p} />}
       {currTab === VMTab.Storage && <VMDetailsTabStorage {...p} />}
       {currTab === VMTab.Network && <VMDetailsTabNetwork {...p} />}
+      {currTab === VMTab.CloudInit && <VMDetailsTabCloudInit {...p} />}
       {currTab === VMTab.Advanced && <VMDetailsTabAdvanced {...p} />}
       {currTab === VMTab.XML && <VMDetailsTabXML {...p} />}
       {currTab === VMTab.Danger && <VMDetailsTabDanger {...p} />}
@@ -381,6 +389,10 @@ function VMDetailsTabNetwork(p: DetailsInnerProps): React.ReactElement {
   return <VMNetworksList {...p} />;
 }
 
+function VMDetailsTabCloudInit(p: DetailsInnerProps): React.ReactElement {
+  return <CloudInitEditor {...p} />;
+}
+
 function VMDetailsTabAdvanced(p: DetailsInnerProps): React.ReactElement {
   return (
     <Grid container spacing={2}>