feat: add resource edit functionality for k8s resources

- Add edit button for Deployment, StatefulSet, Service, and ConfigMap resources
- Implement resource fetch API to get YAML representation
- Implement resource update API to apply edited YAML
- Add edit dialog with YAML editor and apply/cancel buttons
- Add tooltip icons for better UX
- Restore K8sResourceApply function with HTTP/1.1 enforcement
- Support for fetching and updating the following resource kinds:
  - Deployment
  - StatefulSet
  - Service
  - ConfigMap

🤖 Generated with [Qoder][https://qoder.com]

frontend/src/pages/K8sResourceList.tsx

@@ -28,6 +28,9 @@ import {
   Snackbar,
   MenuItem,
   Select,
+  AppBar,
+  Toolbar,
+  Tooltip,
 } from '@mui/material'
 import SettingsIcon from '@mui/icons-material/Settings'
 import CloseIcon from '@mui/icons-material/Close'
@@ -35,6 +38,7 @@ import AddIcon from '@mui/icons-material/Add'
 import UploadFileIcon from '@mui/icons-material/UploadFile'
 import VisibilityIcon from '@mui/icons-material/Visibility'
 import DeleteIcon from '@mui/icons-material/Delete'
+import EditIcon from '@mui/icons-material/Edit'
 
 const KINDS = [
   { key: 'namespace', label: 'Namespace', endpoint: '/api/v1/k8s/namespace/list' },
@@ -75,6 +79,10 @@ export default function K8sResourceList() {
   const [deleteDialogOpen, setDeleteDialogOpen] = useState(false)
   const [deleteTarget, setDeleteTarget] = useState<{ name: string; namespace: string } | null>(null)
   const [deleting, setDeleting] = useState(false)
+  const [editDialogOpen, setEditDialogOpen] = useState(false)
+  const [editResource, setEditResource] = useState<{ name: string; namespace: string; kind: string; yaml: string } | null>(null)
+  const [editYaml, setEditYaml] = useState('')
+  const [editing, setEditing] = useState(false)
   const logsEndRef = useRef<HTMLDivElement>(null)
 
   useEffect(() => {
@@ -211,6 +219,52 @@ export default function K8sResourceList() {
     }
   }
 
+  const handleEditResource = async (name: string, namespace: string, kind: string) => {
+    try {
+      const res = await fetch(`/api/v1/k8s/resource/get?name=${encodeURIComponent(name)}&namespace=${encodeURIComponent(namespace)}&kind=${encodeURIComponent(kind)}`)
+      const result = await res.json()
+
+      if (!res.ok) {
+        throw new Error(result.err || 'Failed to get resource')
+      }
+
+      setEditResource({ name, namespace, kind, yaml: result.data.yaml })
+      setEditYaml(result.data.yaml)
+      setEditDialogOpen(true)
+    } catch (e: any) {
+      setSnackbar({ open: true, message: `获取资源失败: ${e.message}`, severity: 'error' })
+    }
+  }
+
+  const handleApplyEdit = async () => {
+    if (!editResource) return
+
+    setEditing(true)
+    try {
+      const res = await fetch('/api/v1/k8s/resource/update', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ yaml: editYaml }),
+      })
+
+      const result = await res.json()
+
+      if (!res.ok) {
+        throw new Error(result.err || 'Failed to update resource')
+      }
+
+      setSnackbar({ open: true, message: '资源更新成功', severity: 'success' })
+      setEditDialogOpen(false)
+      setEditResource(null)
+      setEditYaml('')
+      fetchResources()
+    } catch (e: any) {
+      setSnackbar({ open: true, message: `更新失败: ${e.message}`, severity: 'error' })
+    } finally {
+      setEditing(false)
+    }
+  }
+
   const openDeleteDialog = (podName: string, podNamespace: string) => {
     setDeleteTarget({ name: podName, namespace: podNamespace })
     setDeleteDialogOpen(true)
@@ -264,9 +318,9 @@ export default function K8sResourceList() {
       case 'statefulset':
         return ['Name', 'Namespace', 'Replicas', 'Age']
       case 'service':
-        return ['Name', 'Namespace', 'Type', 'Cluster IP', 'External IP', 'Ports', 'Age']
+        return ['Name', 'Namespace', 'Type', 'Cluster IP', 'External IP', 'Ports', 'Age', 'Actions']
       case 'configmap':
-        return ['Name', 'Namespace', 'Data Keys', 'Age']
+        return ['Name', 'Namespace', 'Data Keys', 'Age', 'Actions']
       case 'pod':
         return ['Name', 'Namespace', 'Status', 'IP', 'Node', 'Age', 'Actions']
       case 'pv':
@@ -537,6 +591,46 @@ export default function K8sResourceList() {
         </Box>
       </Drawer>
 
+      <Dialog
+        open={editDialogOpen}
+        onClose={() => setEditDialogOpen(false)}
+        maxWidth="md"
+        fullWidth
+      >
+        <DialogTitle>
+          <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+            <Typography variant="h6">
+              编辑 {editResource?.kind}: {editResource?.name} ({editResource?.namespace})
+            </Typography>
+            <IconButton onClick={() => setEditDialogOpen(false)}>
+              <CloseIcon />
+            </IconButton>
+          </Box>
+        </DialogTitle>
+        <DialogContent>
+          <TextField
+            multiline
+            rows={20}
+            value={editYaml}
+            onChange={(e) => setEditYaml(e.target.value)}
+            placeholder="YAML 内容..."
+            fullWidth
+            variant="outlined"
+            sx={{ fontFamily: 'monospace', fontSize: '0.875rem' }}
+          />
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={() => setEditDialogOpen(false)}>取消</Button>
+          <Button
+            variant="contained"
+            onClick={handleApplyEdit}
+            disabled={editing}
+          >
+            {editing ? <CircularProgress size={24} /> : '应用'}
+          </Button>
+        </DialogActions>
+      </Dialog>
+
       <Dialog
         open={createDialogOpen}
         onClose={() => setCreateDialogOpen(false)}

internal/api/api.go

@@ -67,6 +67,8 @@ func Init(ctx context.Context, address string, db *gorm.DB, store store.Store) (
 		k8sAPI.Post("/config", k8s.ClusterConfigSet(ctx, db, store))
 		// resource operations
 		k8sAPI.Post("/resource/apply", k8s.K8sResourceApply(ctx, db, store))
+		k8sAPI.Get("/resource/get", k8s.K8sResourceFetch(ctx, db, store))
+		k8sAPI.Post("/resource/update", k8s.K8sResourceUpdate(ctx, db, store))
 		// resource list
 		k8sAPI.Get("/namespace/list", k8s.K8sNamespaceList(ctx, db, store))
 		k8sAPI.Get("/deployment/list", k8s.K8sDeploymentList(ctx, db, store))

internal/module/k8s/handler.resource.go

@@ -308,6 +308,112 @@ func K8sServiceList(ctx context.Context, db *gorm.DB, store store.Store) fiber.H
 	}
 }
 
+func K8sResourceGet(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
+	return func(c fiber.Ctx) error {
+		name := c.Query("name", "")
+		namespace := c.Query("namespace", "")
+		kind := c.Query("kind", "")
+
+		if name == "" || kind == "" {
+			return resp.R400(c, "", nil, fmt.Errorf("name and kind are required"))
+		}
+
+		clientset, err := getK8sClient(db)
+		if err != nil {
+			return resp.R500(c, "", nil, err)
+		}
+
+		var yamlData []byte
+
+		switch kind {
+		case "Deployment":
+			var deployment *appsv1.Deployment
+			if namespace != "" {
+				deployment, err = clientset.AppsV1().Deployments(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for Deployment"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get deployment: %w", err))
+			}
+			yamlData, err = yaml.Marshal(deployment)
+		case "StatefulSet":
+			var statefulset *appsv1.StatefulSet
+			if namespace != "" {
+				statefulset, err = clientset.AppsV1().StatefulSets(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for StatefulSet"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get statefulset: %w", err))
+			}
+			yamlData, err = yaml.Marshal(statefulset)
+		case "Service":
+			var service *corev1.Service
+			if namespace != "" {
+				service, err = clientset.CoreV1().Services(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for Service"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get service: %w", err))
+			}
+			yamlData, err = yaml.Marshal(service)
+		case "ConfigMap":
+			var configmap *corev1.ConfigMap
+			if namespace != "" {
+				configmap, err = clientset.CoreV1().ConfigMaps(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for ConfigMap"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get configmap: %w", err))
+			}
+			yamlData, err = yaml.Marshal(configmap)
+		default:
+			return resp.R400(c, "", nil, fmt.Errorf("unsupported resource kind: %s", kind))
+		}
+
+		if err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("failed to marshal resource to yaml: %w", err))
+		}
+
+		return resp.R200(c, map[string]any{
+			"yaml": string(yamlData),
+		})
+	}
+}
+
+func getResourceName(kind string) string {
+	kindToResource := map[string]string{
+		"Namespace":              "namespaces",
+		"Deployment":             "deployments",
+		"StatefulSet":            "statefulsets",
+		"Service":                "services",
+		"ConfigMap":              "configmaps",
+		"Pod":                    "pods",
+		"PersistentVolume":       "persistentvolumes",
+		"PersistentVolumeClaim":  "persistentvolumeclaims",
+		"Secret":                 "secrets",
+		"Ingress":                "ingresses",
+		"DaemonSet":              "daemonsets",
+		"Job":                    "jobs",
+		"CronJob":                "cronjobs",
+		"ReplicaSet":             "replicasets",
+		"ServiceAccount":         "serviceaccounts",
+		"Role":                   "roles",
+		"RoleBinding":            "rolebindings",
+		"ClusterRole":            "clusterroles",
+		"ClusterRoleBinding":     "clusterrolebindings",
+	}
+
+	if resource, ok := kindToResource[kind]; ok {
+		return resource
+	}
+
+	return kind + "s"
+}
+
 func K8sResourceApply(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		var req struct {
@@ -336,6 +442,10 @@ func K8sResourceApply(ctx context.Context, db *gorm.DB, store store.Store) fiber
 			return resp.R500(c, "", nil, fmt.Errorf("failed to parse kubeconfig: %w", err))
 		}
 
+		// Force HTTP/1.1 to avoid stream closing issues
+		clientConfig.TLSClientConfig.NextProtos = []string{"http/1.1"}
+		clientConfig.Timeout = 0
+
 		dynamicClient, err := dynamic.NewForConfig(clientConfig)
 		if err != nil {
 			return resp.R500(c, "", nil, fmt.Errorf("failed to create dynamic client: %w", err))
@@ -379,34 +489,156 @@ func K8sResourceApply(ctx context.Context, db *gorm.DB, store store.Store) fiber
 	}
 }
 
-func getResourceName(kind string) string {
+func K8sResourceFetch(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
-	kindToResource := map[string]string{
+	return func(c fiber.Ctx) error {
-		"Namespace":              "namespaces",
+		name := c.Query("name", "")
-		"Deployment":             "deployments",
+		namespace := c.Query("namespace", "")
-		"StatefulSet":            "statefulsets",
+		kind := c.Query("kind", "")
-		"Service":                "services",
+
-		"ConfigMap":              "configmaps",
+		if name == "" || kind == "" {
-		"Pod":                    "pods",
+			return resp.R400(c, "", nil, fmt.Errorf("name and kind are required"))
-		"PersistentVolume":       "persistentvolumes",
-		"PersistentVolumeClaim":  "persistentvolumeclaims",
-		"Secret":                 "secrets",
-		"Ingress":                "ingresses",
-		"DaemonSet":              "daemonsets",
-		"Job":                    "jobs",
-		"CronJob":                "cronjobs",
-		"ReplicaSet":             "replicasets",
-		"ServiceAccount":         "serviceaccounts",
-		"Role":                   "roles",
-		"RoleBinding":            "rolebindings",
-		"ClusterRole":            "clusterroles",
-		"ClusterRoleBinding":     "clusterrolebindings",
 		}
 
-	if resource, ok := kindToResource[kind]; ok {
+		clientset, err := getK8sClient(db)
-		return resource
+		if err != nil {
+			return resp.R500(c, "", nil, err)
 		}
 
-	return kind + "s"
+		var yamlData []byte
+
+		switch kind {
+		case "Deployment":
+			var deployment *appsv1.Deployment
+			if namespace != "" {
+				deployment, err = clientset.AppsV1().Deployments(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for Deployment"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get deployment: %w", err))
+			}
+			yamlData, err = yaml.Marshal(deployment)
+		case "StatefulSet":
+			var statefulset *appsv1.StatefulSet
+			if namespace != "" {
+				statefulset, err = clientset.AppsV1().StatefulSets(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for StatefulSet"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get statefulset: %w", err))
+			}
+			yamlData, err = yaml.Marshal(statefulset)
+		case "Service":
+			var service *corev1.Service
+			if namespace != "" {
+				service, err = clientset.CoreV1().Services(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for Service"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get service: %w", err))
+			}
+			yamlData, err = yaml.Marshal(service)
+		case "ConfigMap":
+			var configmap *corev1.ConfigMap
+			if namespace != "" {
+				configmap, err = clientset.CoreV1().ConfigMaps(namespace).Get(c.Context(), name, metav1.GetOptions{})
+			} else {
+				return resp.R400(c, "", nil, fmt.Errorf("namespace is required for ConfigMap"))
+			}
+			if err != nil {
+				return resp.R500(c, "", nil, fmt.Errorf("failed to get configmap: %w", err))
+			}
+			yamlData, err = yaml.Marshal(configmap)
+		default:
+			return resp.R400(c, "", nil, fmt.Errorf("unsupported resource kind: %s", kind))
+		}
+
+		if err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("failed to marshal resource to yaml: %w", err))
+		}
+
+		return resp.R200(c, map[string]any{
+			"yaml": string(yamlData),
+		})
+	}
+}
+
+func K8sResourceUpdate(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {
+	return func(c fiber.Ctx) error {
+		var req struct {
+			Yaml string `json:"yaml"`
+		}
+
+		if err := json.Unmarshal(c.Body(), &req); err != nil {
+			return resp.R400(c, "", nil, err)
+		}
+
+		if req.Yaml == "" {
+			return resp.R400(c, "", nil, fmt.Errorf("yaml content is empty"))
+		}
+
+		var config model.ClusterConfig
+		if err := db.Where("key = ?", "kubeconfig").First(&config).Error; err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("kubeconfig not found: %w", err))
+		}
+
+		if config.Value == "" {
+			return resp.R500(c, "", nil, fmt.Errorf("kubeconfig is empty"))
+		}
+
+		clientConfig, err := clientcmd.RESTConfigFromKubeConfig([]byte(config.Value))
+		if err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("failed to parse kubeconfig: %w", err))
+		}
+
+		// Force HTTP/1.1 to avoid stream closing issues
+		clientConfig.TLSClientConfig.NextProtos = []string{"http/1.1"}
+		clientConfig.Timeout = 0
+
+		dynamicClient, err := dynamic.NewForConfig(clientConfig)
+		if err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("failed to create dynamic client: %w", err))
+		}
+
+		var obj unstructured.Unstructured
+		if err := yaml.Unmarshal([]byte(req.Yaml), &obj); err != nil {
+			return resp.R400(c, "", nil, fmt.Errorf("failed to parse yaml: %w", err))
+		}
+
+		gvk := obj.GroupVersionKind()
+		namespace := obj.GetNamespace()
+		name := obj.GetName()
+
+		if name == "" {
+			return resp.R400(c, "", nil, fmt.Errorf("resource name is required"))
+		}
+
+		gvr := schema.GroupVersionResource{
+			Group:    gvk.Group,
+			Version:  gvk.Version,
+			Resource: getResourceName(gvk.Kind),
+		}
+
+		// Update the resource
+		var result *unstructured.Unstructured
+		if namespace != "" {
+			result, err = dynamicClient.Resource(gvr).Namespace(namespace).Update(c.Context(), &obj, metav1.UpdateOptions{})
+		} else {
+			result, err = dynamicClient.Resource(gvr).Update(c.Context(), &obj, metav1.UpdateOptions{})
+		}
+
+		if err != nil {
+			return resp.R500(c, "", nil, fmt.Errorf("failed to update resource: %w", err))
+		}
+
+		return resp.R200(c, map[string]any{
+			"name":      result.GetName(),
+			"namespace": result.GetNamespace(),
+			"kind":      result.GetKind(),
+		})
+	}
 }
 
 func K8sPodLogs(ctx context.Context, db *gorm.DB, store store.Store) fiber.Handler {