Initial

client/src/App.vue

@@ -426,9 +426,17 @@
           :error="vcenterImportError"
           :status="vcenterImportStatus"
           :diagnostics="vcenterImportDiagnostics"
+          :trace-count="vcenterTraceEntries.length"
           @close="vcenterImportOpen = false"
           @preview="previewVCenterImport"
           @import="importVCenterHosts"
+          @open-trace="vcenterTraceOpen = true"
+        />
+
+        <VCenterTraceModal
+          :open="vcenterTraceOpen"
+          :trace="vcenterTraceEntries"
+          @close="vcenterTraceOpen = false"
         />
 
         <BaseModal
@@ -936,6 +944,7 @@ import ScriptExplorer from './components/scripts/ScriptExplorer.vue';
 import ScriptTestRunModal from './components/scripts/ScriptTestRunModal.vue';
 import VariableEditorModal from './components/scripts/VariableEditorModal.vue';
 import VCenterImportModal from './components/hosts/VCenterImportModal.vue';
+import VCenterTraceModal from './components/hosts/VCenterTraceModal.vue';
 import DashboardView from './views/DashboardView.vue';
 import ErrorView from './views/ErrorView.vue';
 import LoginView from './views/LoginView.vue';
@@ -982,6 +991,8 @@ const vcenterImportError = ref('');
 const vcenterPreviewRows = ref([]);
 const vcenterImportStatus = ref(null);
 const vcenterImportDiagnostics = ref(null);
+const vcenterTraceEntries = ref([]);
+const vcenterTraceOpen = ref(false);
 const credentialModalOpen = ref(false);
 const runPlanModalOpen = ref(false);
 const variableModalOpen = ref(false);
@@ -2352,6 +2363,8 @@ async function openVCenterImport() {
   vcenterImportOpen.value = true;
   vcenterImportError.value = '';
   vcenterImportDiagnostics.value = null;
+  vcenterTraceEntries.value = [];
+  vcenterTraceOpen.value = false;
   try {
     vcenterImportStatus.value = await api.get('/api/hosts/import/vcenter/status');
   } catch (err) {
@@ -2366,9 +2379,13 @@ async function previewVCenterImport(payload) {
     const result = await api.post('/api/hosts/import/vcenter/preview', payload);
     vcenterImportStatus.value = result.status;
     vcenterImportDiagnostics.value = result.diagnostics || null;
+    vcenterTraceEntries.value = result.trace || [];
     vcenterPreviewRows.value = result.candidates || [];
+    if (vcenterTraceEntries.value.length) vcenterTraceOpen.value = true;
     notify(`Found ${result.count || 0} vCenter host candidate(s) from ${result.diagnostics?.totalFromVCenter ?? 'unknown'} VM(s)`);
   } catch (err) {
+    vcenterTraceEntries.value = err.payload?.trace || [];
+    if (vcenterTraceEntries.value.length) vcenterTraceOpen.value = true;
     vcenterImportError.value = err.message;
     notify(err.message, 'error');
   } finally {
@@ -2381,13 +2398,17 @@ async function importVCenterHosts(payload) {
   vcenterImportError.value = '';
   try {
     const result = await api.post('/api/hosts/import/vcenter', payload);
+    vcenterTraceEntries.value = result.trace || vcenterTraceEntries.value;
     await refreshAll();
     vcenterPreviewRows.value = [];
     vcenterImportDiagnostics.value = null;
+    vcenterTraceOpen.value = false;
     vcenterImportOpen.value = false;
     const skipped = result.skipped?.length || 0;
     notify(`Imported ${result.imported?.length || 0} host(s)${skipped ? `, skipped ${skipped} duplicate(s)` : ''}`);
   } catch (err) {
+    vcenterTraceEntries.value = err.payload?.trace || [];
+    if (vcenterTraceEntries.value.length) vcenterTraceOpen.value = true;
     vcenterImportError.value = err.message;
     notify(err.message, 'error');
   } finally {