fix: add notification when editing cluster's k8s_options

src/locales/en-US/clusters.ts

@@ -110,6 +110,10 @@ export default {
     '{count} new workers have been added to the cluster.',
   'clusters.create.serverUrl': 'GPUStack Server URL',
   'clusters.create.workerConfig': 'Worker Configuration',
+  'clusters.edit.k8sOptions.changed.tip':
+    'You have changed the Kubernetes options. Re-run the registration command on the target cluster for the changes to take effect.',
+  'clusters.edit.workerConfig.tip':
+    'Changes to the worker configuration take effect only after restarting the affected workers.',
   'clusters.addworker.containerName': 'Worker Container Name',
   'clusters.addworker.containerName.tips':
     'Specify a name for the worker container.',

src/locales/ja-JP/clusters.ts

@@ -110,6 +110,10 @@ export default {
     '{count} new workers have been added to the cluster.',
   'clusters.create.serverUrl': 'GPUStack Server URL',
   'clusters.create.workerConfig': 'Worker Configuration',
+  'clusters.edit.k8sOptions.changed.tip':
+    'Kubernetes オプションを変更しました。変更を有効にするには、対象クラスターで登録コマンドを再実行してください。',
+  'clusters.edit.workerConfig.tip':
+    'ワーカー設定の変更は、対象のワーカーを再起動した後に有効になります。',
   'clusters.addworker.containerName': 'Worker Container Name',
   'clusters.addworker.containerName.tips':
     'Specify a name for the worker container.',

src/locales/ru-RU/clusters.ts

@@ -110,6 +110,10 @@ export default {
     '{count} новых воркеров были добавлены в кластер.',
   'clusters.create.serverUrl': 'URL сервера GPUStack',
   'clusters.create.workerConfig': 'Конфигурация воркера',
+  'clusters.edit.k8sOptions.changed.tip':
+    'Вы изменили параметры Kubernetes. Чтобы изменения вступили в силу, повторно выполните команду регистрации в целевом кластере.',
+  'clusters.edit.workerConfig.tip':
+    'Изменения конфигурации воркера вступают в силу только после перезапуска соответствующих воркеров.',
   'clusters.addworker.containerName': 'Имя контейнера воркера',
   'clusters.addworker.containerName.tips':
     'Укажите имя для контейнера воркера.',

src/locales/tr-TR/clusters.ts

@@ -110,6 +110,10 @@ export default {
     '{count} yeni işçi düğüm kümeye eklendi.',
   'clusters.create.serverUrl': "GPUStack Sunucu URL'si",
   'clusters.create.workerConfig': 'İşçi Düğüm Yapılandırması',
+  'clusters.edit.k8sOptions.changed.tip':
+    'Kubernetes seçeneklerini değiştirdiniz. Değişikliklerin etkili olması için kayıt komutunu hedef kümede yeniden çalıştırın.',
+  'clusters.edit.workerConfig.tip':
+    'İşçi düğüm yapılandırmasındaki değişiklikler yalnızca ilgili işçi düğümleri yeniden başlatıldıktan sonra etkili olur.',
   'clusters.addworker.containerName': 'İşçi Düğüm Konteyner Adı',
   'clusters.addworker.containerName.tips':
     'İşçi düğüm konteyneri için bir ad belirtin.',

src/locales/zh-CN/clusters.ts

@@ -108,6 +108,10 @@ export default {
     '已将 {count} 个新节点添加到集群中。',
   'clusters.create.serverUrl': 'GPUStack Server 节点地址',
   'clusters.create.workerConfig': '节点配置',
+  'clusters.edit.k8sOptions.changed.tip':
+    '您已修改 Kubernetes 选项，需要在目标集群上重新运行注册命令才会生效。',
+  'clusters.edit.workerConfig.tip':
+    '修改节点配置后，需要重启对应节点才会生效。',
   'clusters.addworker.containerName': '节点容器名称',
   'clusters.addworker.containerName.tips': '为节点容器指定一个名称。',
   'clusters.addworker.dataVolume': 'GPUStack 数据卷',

src/pages/cluster-management/components/add-cluster.tsx

@@ -1,13 +1,22 @@
+import { PageAction } from '@/config';
 import { PageActionType } from '@/config/types';
-import { FormDrawer } from '@gpustack/core-ui';
+import { ExclamationCircleFilled } from '@ant-design/icons';
-import React, { useRef } from 'react';
+import { AlertBlockInfo, FormDrawer, ModalFooter } from '@gpustack/core-ui';
-import { ProviderType } from '../config';
+import { useIntl } from '@umijs/max';
+import React, { useRef, useState } from 'react';
+import { ProviderType, ProviderValueMap } from '../config';
 import {
   ClusterFormData as FormData,
   ClusterListItem as ListItem
 } from '../config/types';
 import ClusterForm from './cluster-form';
 
+const ModalFooterStyle = {
+  padding: '16px 24px 8px',
+  display: 'flex',
+  justifyContent: 'flex-end'
+};
+
 type AddModalProps = {
   title: string;
   action: PageActionType;
@@ -28,7 +37,12 @@ const AddCluster: React.FC<AddModalProps> = ({
   onOk,
   onCancel
 }) => {
+  const intl = useIntl();
   const form = useRef<any>(null);
+  // Whether the user has changed any k8s_options field. Lifted from ClusterForm
+  // so the "re-run registration" notice can sit in the drawer footer, above the
+  // Save/Cancel buttons (mirrors the model edit interaction).
+  const [k8sOptionsChanged, setK8sOptionsChanged] = useState<boolean>(false);
 
   const handleSubmit = () => {
     form.current?.submit();
@@ -53,6 +67,27 @@ const AddCluster: React.FC<AddModalProps> = ({
       onCancel={handleCancel}
       onSubmit={handleSubmit}
       width={710}
+      footer={
+        <>
+          {action === PageAction.EDIT &&
+            provider === ProviderValueMap.Kubernetes &&
+            k8sOptionsChanged && (
+              <AlertBlockInfo
+                type="warning"
+                style={{ margin: '8px 24px 0' }}
+                icon={<ExclamationCircleFilled />}
+                message={intl.formatMessage({
+                  id: 'clusters.edit.k8sOptions.changed.tip'
+                })}
+              ></AlertBlockInfo>
+            )}
+          <ModalFooter
+            onOk={handleSubmit}
+            onCancel={handleCancel}
+            style={ModalFooterStyle}
+          ></ModalFooter>
+        </>
+      }
     >
       <ClusterForm
         ref={form}
@@ -61,6 +96,7 @@ const AddCluster: React.FC<AddModalProps> = ({
         action={action}
         currentData={currentData}
         onFinish={handleOk}
+        onK8sOptionsChange={setK8sOptionsChanged}
       />
     </FormDrawer>
   );

src/pages/cluster-management/components/cluster-form.tsx

@@ -25,7 +25,10 @@ import {
 } from '../config/types';
 import AdvanceConfig from '../step-forms/advance-config';
 import CloudProvider from './cloud-provider-form';
-import K8sAdvancedOptions, { GpuInstanceServiceSwitch } from './k8s-pod-spec';
+import K8sAdvancedOptions, {
+  GpuInstanceServiceSwitch,
+  K8sOptionsChangeWatcher
+} from './k8s-pod-spec';
 
 type AddModalProps = {
   action: PageActionType;
@@ -33,10 +36,23 @@ type AddModalProps = {
   provider: ProviderType;
   credentialList: Global.BaseOption<number>[];
   onFinish: (values: FormData) => void;
+  // Reports whether the user has changed any k8s_options field, so the parent
+  // can show the "re-run registration" notice in the footer.
+  onK8sOptionsChange?: (changed: boolean) => void;
   ref?: any;
 };
 const ClusterForm: React.FC<AddModalProps> = forwardRef(
-  ({ action, provider, currentData, credentialList, onFinish }, ref) => {
+  (
+    {
+      action,
+      provider,
+      currentData,
+      credentialList,
+      onFinish,
+      onK8sOptionsChange
+    },
+    ref
+  ) => {
     const [form] = Form.useForm();
     const intl = useIntl();
     const [activeKey, setActiveKey] = React.useState<string[]>([]);
@@ -291,6 +307,14 @@ const ClusterForm: React.FC<AddModalProps> = forwardRef(
               }
             ]}
           ></CollapsePanel>
+
+          {provider === ProviderValueMap.Kubernetes && onK8sOptionsChange && (
+            <K8sOptionsChangeWatcher
+              action={action}
+              currentData={currentData}
+              onChange={onK8sOptionsChange}
+            />
+          )}
         </Form>
       </FormContext.Provider>
     );

src/pages/cluster-management/components/k8s-pod-spec.tsx

@@ -1,9 +1,12 @@
+import { PageAction } from '@/config';
 import { PageActionType } from '@/config/types';
 import { Input as CInput, LabelSelector, SwitchCard } from '@gpustack/core-ui';
 import { useIntl } from '@umijs/max';
 import { Form } from 'antd';
-import React from 'react';
+import _ from 'lodash';
+import React, { useEffect } from 'react';
 import styled from 'styled-components';
+import { ClusterListItem as ListItem } from '../config/types';
 import ImageCredential from './image-credential';
 import K8SVolumeMount from './k8s-volume-mount';
 
@@ -170,6 +173,55 @@ export const GpuInstancesStaticAddressForm: React.FC = () => {
   );
 };
 
+// Strip UI-only / undefined-valued noise so two k8s_options snapshots compare
+// on real content. `sourceType` is derived from `volumeSource` purely for the
+// volume-mount UI (see cluster-form init), and the JSON round-trip drops
+// undefined-valued keys so a missing key and `key: undefined` compare equal.
+const cleanK8sOptions = (opts: any) => {
+  const cloned = _.cloneDeep(opts || {});
+  if (Array.isArray(cloned.volumeMounts)) {
+    cloned.volumeMounts = cloned.volumeMounts.map(
+      ({ sourceType, ...rest }: any) => rest
+    );
+  }
+  return JSON.parse(JSON.stringify(cloned));
+};
+
+// Headless watcher: in EDIT mode it reports (via onChange) whether the user has
+// changed any k8s_options field from the cluster's saved values. It renders
+// nothing — the notice itself is shown in the form footer, above Save/Cancel
+// (see cluster-create.tsx), mirroring the model edit interaction. Must be
+// mounted inside the cluster <Form> so the watch reads the form store.
+export const K8sOptionsChangeWatcher: React.FC<{
+  action: PageActionType;
+  currentData?: ListItem;
+  onChange: (changed: boolean) => void;
+}> = ({ action, currentData, onChange }) => {
+  // `preserve: true` so the watch tracks the full store, including
+  // gpuInstanceOptions which is toggled via setFieldValue without a mounted
+  // Form.Item (mirrors GpuInstanceServiceSwitch).
+  const k8sOptions = Form.useWatch(['k8s_options'], { preserve: true });
+
+  const changed =
+    action === PageAction.EDIT &&
+    !_.isEqual(
+      cleanK8sOptions(currentData?.k8s_options),
+      cleanK8sOptions(k8sOptions)
+    );
+
+  useEffect(() => {
+    onChange(changed);
+  }, [changed, onChange]);
+
+  // Clear the footer notice when this form unmounts (e.g. switching steps or
+  // provider) so a stale warning never lingers over the buttons.
+  useEffect(() => {
+    return () => onChange(false);
+  }, [onChange]);
+
+  return null;
+};
+
 // Kubernetes-specific options that live inside the cluster's advanced section.
 const K8sAdvancedOptions: React.FC<{
   action: PageActionType;

src/pages/cluster-management/step-forms/advance-config.tsx

@@ -1,7 +1,8 @@
 import { PageAction } from '@/config';
 import { PageActionType } from '@/config/types';
 import useUserSettings from '@/hooks/use-user-settings';
-import { Input as CInput, IconFont } from '@gpustack/core-ui';
+import { ExclamationCircleFilled } from '@ant-design/icons';
+import { AlertBlockInfo, Input as CInput, IconFont } from '@gpustack/core-ui';
 import { YamlEditor } from '@gpustack/core-ui/yaml-editor';
 import { useIntl } from '@umijs/max';
 import { Button, Form } from 'antd';
@@ -120,6 +121,14 @@ const ClusterAdvanceConfig: React.FC<{
       <Title>
         {intl.formatMessage({ id: 'clusters.create.workerConfig' })}
       </Title>
+      {action === PageAction.EDIT && (
+        <AlertBlockInfo
+          type="warning"
+          style={{ marginBottom: 8 }}
+          icon={<ExclamationCircleFilled />}
+          message={intl.formatMessage({ id: 'clusters.edit.workerConfig.tip' })}
+        ></AlertBlockInfo>
+      )}
       <YamlEditor
         ref={editorRef}
         isDarkTheme={isDarkTheme}