From ae65037083abdcdce0e89698e5b583f3c16eb1e8 Mon Sep 17 00:00:00 2001
From: Jack Yu <jack.yu@suse.com>
Date: Fri, 5 Jun 2026 11:18:14 +0800
Subject: [PATCH] feat: add disable resource pooling checkbox on pcidevice page
 (#902)

Signed-off-by: Jack Yu <jack.yu@suse.com>
---
 pkg/harvester/config/feature-flags.js         |  1 +
 pkg/harvester/dialog/EnablePciPassthrough.vue | 35 +++++++++++++++----
 pkg/harvester/l10n/en-us.yaml                 |  2 ++
 3 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/pkg/harvester/config/feature-flags.js b/pkg/harvester/config/feature-flags.js
index e55b4726..7b4aee6a 100644
--- a/pkg/harvester/config/feature-flags.js
+++ b/pkg/harvester/config/feature-flags.js
@@ -71,6 +71,7 @@ const FEATURE_FLAGS = {
   'v1.8.1': [],
   'v1.9.0': [
     'supportFilesystem',
+    'disableResourcePooling',
   ],
 };
 
diff --git a/pkg/harvester/dialog/EnablePciPassthrough.vue b/pkg/harvester/dialog/EnablePciPassthrough.vue
index 733099a7..feb108a8 100644
--- a/pkg/harvester/dialog/EnablePciPassthrough.vue
+++ b/pkg/harvester/dialog/EnablePciPassthrough.vue
@@ -1,6 +1,8 @@
 <script>
 import { mapGetters } from 'vuex';
+import { Banner } from '@components/Banner';
 import { Card } from '@components/Card';
+import { Checkbox } from '@components/Form/Checkbox';
 import AsyncButton from '@shell/components/AsyncButton';
 import { escapeHtml } from '@shell/utils/string';
 import { HCI } from '../types';
@@ -13,7 +15,9 @@ export default {
 
   components: {
     AsyncButton,
+    Banner,
     Card,
+    Checkbox,
   },
 
   props: {
@@ -24,10 +28,16 @@ export default {
   },
 
   data() {
-    return {};
+    return { disableResourcePooling: false };
   },
 
-  computed: { ...mapGetters({ t: 'i18n/t' }) },
+  computed: {
+    ...mapGetters({ t: 'i18n/t' }),
+
+    disableResourcePoolingEnabled() {
+      return this.$store.getters['harvester-common/getFeatureEnabled']('disableResourcePooling');
+    },
+  },
 
   methods: {
     close() {
@@ -52,9 +62,10 @@ export default {
             }]
           },
           spec: {
-            address:  actionResource.status.address,
-            nodeName: actionResource.status.nodeName,
-            userName
+            address:                actionResource.status.address,
+            nodeName:               actionResource.status.nodeName,
+            userName,
+            disableResourcePooling: this.disableResourcePooling,
           }
         } );
 
@@ -85,7 +96,19 @@ export default {
     </template>
 
     <template #body>
-      {{ t('harvester.pci.enablePassthroughWarning') }}
+      <p class="mb-20">
+        {{ t('harvester.pci.enablePassthroughWarning') }}
+      </p>
+      <template v-if="disableResourcePoolingEnabled">
+        <Checkbox
+          v-model:value="disableResourcePooling"
+          label-key="harvester.pci.disableResourcePooling"
+        />
+        <Banner
+          color="info"
+          :label="t('harvester.pci.disableResourcePoolingDescription')"
+        />
+      </template>
     </template>
 
     <template #actions>
diff --git a/pkg/harvester/l10n/en-us.yaml b/pkg/harvester/l10n/en-us.yaml
index 7e6620ab..05718457 100644
--- a/pkg/harvester/l10n/en-us.yaml
+++ b/pkg/harvester/l10n/en-us.yaml
@@ -409,6 +409,8 @@ harvester:
       suffix: to enable the add-on to successfully manage your PCI devices.
     noPCIPermission: Please contact your system administrator to enable the PCI devices first.
     enablePassthroughWarning: Please be careful not to use host-owned PCI devices (e.g., management and VLAN NICs). Incorrect device allocation may cause damage to your cluster, including node failure.
+    disableResourcePooling: Disable Resource Pooling
+    disableResourcePoolingDescription: Assigns this device a unique resource name so it can be pinned to a specific VM, instead of sharing the pool with other identical devices.
 
   devices:
     matrixHostName: Host Name