fix: do not set cpu.maxSockets on UI (#674)

* fix: do not set cpu.maxSockets for ARM clusters

Signed-off-by: Andy Lee <andy.lee@suse.com>

* fix: remove maxSocket to fix bug on ARM cluster

Signed-off-by: Andy Lee <andy.lee@suse.com>

---------

Signed-off-by: Andy Lee <andy.lee@suse.com>

.github/renovate.json

@@ -7,7 +7,8 @@
   ],
   "baseBranches": [
     "main",
-    "/^release-harvester-v\\d+\\.\\d+$/"
+    "release-harvester-v1.7",
+    "release-harvester-v1.8"
   ],
   "automergeMajor": false,
   "semanticCommits": "enabled",

.github/workflows/fossa.yml

@@ -0,0 +1,34 @@
+name: FOSSA Scanning
+
+on:
+  push:
+    branches: ["main", "release-harvester-v*"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  fossa-scanning:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+    - name: Checkout
+      uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+
+    # The FOSSA token is shared between all repos in Harvester's GH org. It can
+    # be used directly and there is no need to request specific access to EIO.
+    - name: Read FOSSA token
+      uses: rancher-eio/read-vault-secrets@main
+      with:
+        secrets: |
+          secret/data/github/org/harvester/fossa/credentials token | FOSSA_API_KEY_PUSH_ONLY
+
+    - name: FOSSA scan
+      uses: fossas/fossa-action@main
+      with:
+        api-key: ${{ env.FOSSA_API_KEY_PUSH_ONLY }}
+        # Only runs the scan and do not provide/returns any results back to the
+        # pipeline.
+        run-tests: false

.github/workflows/run-lint.yaml

@@ -41,8 +41,14 @@ jobs:
             FROM="$GITHUB_BASE_SHA"
             TO="$GITHUB_HEAD_SHA"
           elif [ -n "$GITHUB_BEFORE" ] && [ -n "$GITHUB_AFTER" ]; then
-            FROM="$GITHUB_BEFORE"
-            TO="$GITHUB_AFTER"
+            if [ "$GITHUB_BEFORE" = "0000000000000000000000000000000000000000" ]; then
+              # first push to HEAD
+              FROM=""
+              TO="$GITHUB_AFTER"
+            else
+              FROM="$GITHUB_BEFORE"
+              TO="$GITHUB_AFTER"
+            fi
           else
             echo "No valid commit range found, skipping commitlint."
             exit 0
@@ -51,7 +57,14 @@ jobs:
           echo "FROM=$FROM"
           echo "TO=$TO"
 
-          npx commitlint --from "$FROM" --to "$TO" --verbose
+          if [ -z "$FROM" ]; then
+            echo "Linting last commit  $TO"
+            npx commitlint --last --verbose
+
+          else
+            echo "Linting commits from $FROM to $TO"
+            npx commitlint --from "$FROM" --to "$TO" --verbose
+          fi
         env:
           GITHUB_EVENT_NAME: ${{ github.event_name }}
           GITHUB_BASE_SHA: ${{ github.event.pull_request.base.sha }}

README.md

@@ -163,7 +163,7 @@ If you want to contribute, start by reading this document, then visit our [Getti
 
 ## License
 
-Copyright (c) 2014-2025 [SUSE, LLC.](https://www.suse.com/)
+Copyright (c) 2014-2026 [SUSE, LLC.](https://www.suse.com/)
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

package.json

@@ -1,13 +1,13 @@
 {
   "name": "harvester-ui-extension",
-  "version": "1.7.0-dev",
+  "version": "1.8.0-dev",
   "private": false,
   "engines": {
     "node": ">=20.0.0"
   },
   "dependencies": {
     "@babel/plugin-transform-class-static-block": "7.28.3",
-    "@rancher/shell": "3.0.5-rc.8",
+    "@rancher/shell": "3.0.8-rc.8",
     "cache-loader": "^4.1.0",
     "color": "4.2.3",
     "ip": "2.0.1",
@@ -24,11 +24,11 @@
     "glob": "7.2.3",
     "glob-parent": "6.0.2",
     "json5": "2.2.3",
-    "@types/lodash": "4.17.20",
+    "@types/lodash": "4.17.23",
     "merge": "2.1.1",
-    "node-forge": "1.3.1",
+    "node-forge": "1.3.3",
     "nth-check": "2.1.1",
-    "qs": "6.14.0",
+    "qs": "6.14.1",
     "roarr": "7.21.2",
     "semver": "7.7.3",
     "@vue/cli-service/html-webpack-plugin": "^5.0.0"

pkg/harvester/README.md

@@ -0,0 +1,178 @@
+# harvester-ui-extension
+
+The Harvester UI Extension is a Rancher extension that provides the user interface for [Harvester](https://harvesterhci.io) within the [Rancher Dashboard](https://github.com/rancher/dashboard).
+
+> **Note:**
+> This extension is available starting from **Rancher 2.10.0**. Ensure your Rancher version is **2.10.0 or later** to access Harvester integration.
+
+## Installation
+
+For detailed installation instructions, please refer to the [official Harvester documentation](https://docs.harvesterhci.io/v1.5/rancher/harvester-ui-extension#installation-on-rancher-210).
+
+
+## Development Setup
+
+Ensure **Node.js v20 or later** is installed for development and debugging.
+
+### Standalone Mode
+
+Run the extension standalone with hot reload at `https://localhost:8005`.
+
+```bash
+# Install dependencies
+yarn install
+
+# Start the development server
+RANCHER_ENV=harvester API=https://your-harvester-ip yarn dev
+
+# Example with specific server version
+RANCHER_ENV=harvester VUE_APP_SERVER_VERSION=v1.5.0 API=https://192.168.1.123 yarn dev
+```
+
+You may also define environment variables in a `.env` file:
+
+```env
+RANCHER_ENV=harvester
+VUE_APP_SERVER_VERSION=v1.5.0
+API=https://192.168.1.123
+```
+
+### Rancher Integration Mode
+
+To run as a Rancher extension, follow the [Rancher UI Extension Guide](https://extensions.rancher.io/extensions/next/extensions-getting-started#running-the-app).
+
+```bash
+API=https://your-rancher-ip yarn dev
+```
+
+## Commit Message Guidelines
+
+This project uses [commit-lint](https://commitlint.js.org/) with [Conventional Commits](https://www.conventionalcommits.org/) to ensure consistent and meaningful commit messages.
+
+### Commit Message Format
+
+All commit messages must follow the conventional commit format:
+
+```
+<type>[optional scope]: <description>
+
+[optional body]
+
+[optional footer(s)]
+```
+
+### Supported Types
+
+- **feat**: New features
+- **fix**: Bug fixes
+- **docs**: Documentation changes
+- **style**: Code style changes (formatting, missing semicolons, etc.)
+- **refactor**: Code refactoring
+- **perf**: Performance improvements
+- **test**: Adding or updating tests
+- **build**: Build system or external dependencies
+- **ci**: CI/CD changes
+- **chore**: Other changes that don't modify src or test files
+- **revert**: Reverts a previous commit
+- **wip**: Work in progress
+- **deps**: Dependency updates
+- **security**: Security fixes
+
+### Examples
+
+```bash
+# Feature
+git commit -m "feat: add new virtual machine creation wizard"
+
+# Bug fix
+git commit -m "fix: resolve memory leak in VM console"
+
+# Documentation
+git commit -m "docs: update installation instructions"
+
+# Breaking change
+git commit -m "feat!: change API endpoint structure
+
+BREAKING CHANGE: The /api/v1/vms endpoint has been replaced with /api/v2/vms"
+```
+
+### Git Hooks
+
+The project uses [Husky](https://typicode.github.io/husky/) to automatically validate commit messages and run linting before commits:
+
+- **pre-commit**: Runs ESLint to ensure code quality
+- **commit-msg**: Validates commit message format using commit-lint
+
+These hooks are automatically installed when you run `yarn install`.
+
+### Manual Validation
+
+You can manually validate commit messages:
+
+```bash
+# Validate the last commit
+yarn commitlint
+
+# Validate a specific commit
+npx commitlint --from <commit-hash>
+
+# Validate a range of commits
+npx commitlint --from <start-hash> --to <end-hash>
+```
+
+## Branch Structure
+
+- **`main`** – Main development branch
+- **`release-harvester-vX.Y`** – Stable release branches per version series
+- **`vX.Y-head`** – Testing branches for ongoing changes to extension builds in each release series
+
+> **Note:**
+> The `vX.Y-head` branches are auto-generated and kept in sync with release branches. Use these for testing the latest changes in each version series.
+
+## Testing Guidelines
+
+### UI Extension Testing
+
+To validate changes in a release series, switch to the appropriate `vX.Y-head` branch. For main branch testing, use `main-head`.
+
+- Examples:
+  - Test `1.0.x` series → `v1.0-head`
+  - Test `1.5.x` series → `v1.5-head`
+
+**Steps:**
+1. Navigate to **Rancher UI** → **Local** → **App** → **Repositories**
+2. Refresh the Harvester repository using the target `vX.Y-head` branch
+3. Go to the **Extensions** page and install the desired version
+
+### Standalone Mode Testing
+
+To test the standalone UI, configure Harvester to load the UI from an external source.
+
+- Examples of `ui-index`:
+  - Main branch → `https://releases.rancher.com/harvester-ui/dashboard/latest/index.html`
+  - Release series `1.5.x` → `https://releases.rancher.com/harvester-ui/dashboard/release-harvester-v1.5/index.html`
+
+**Steps:**
+1. Go to **Harvester UI** → **Advanced** → **Settings** → **UI**
+2. Set **ui-source** to `External`
+3. Set **ui-index** to the desired URL
+
+## Contributing
+
+If you want to contribute, start by reading this document, then visit our [Getting Started guide](https://extensions.rancher.io/extensions/next/extensions-getting-started) to learn how to develop and submit changes.
+
+## License
+
+Copyright (c) 2014-2026 [SUSE, LLC.](https://www.suse.com/)
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+[http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

pkg/harvester/components/settings/support-bundle-namespaces.vue

@@ -18,16 +18,20 @@ export default {
 
     await this.$store.dispatch('harvester/findAll', { type: NAMESPACE });
 
-    try {
-      const url = this.$store.getters['harvester-common/getHarvesterClusterUrl']('v1/harvester/namespaces?link=supportbundle');
-      const response = await this.$store.dispatch('harvester/request', { url });
+    if (this.customSupportBundleFeatureEnabled) {
+      try {
+        const url = this.$store.getters['harvester-common/getHarvesterClusterUrl']('v1/harvester/namespaces?link=supportbundle');
+        const response = await this.$store.dispatch('harvester/request', { url });
 
-      this.defaultNamespaces = response.data || [];
-    } catch (error) {
+        this.defaultNamespaces = response.data || [];
+      } catch (error) {
+        this.defaultNamespaces = [];
+      }
+    } else {
       this.defaultNamespaces = [];
-    } finally {
-      this.loading = false;
     }
+
+    this.loading = false;
   },
 
   data() {
@@ -42,24 +46,38 @@ export default {
   },
 
   computed: {
+    customSupportBundleFeatureEnabled() {
+      return this.$store.getters['harvester-common/getFeatureEnabled']('customSupportBundle');
+    },
+
     allNamespaces() {
       return this.$store.getters['harvester/all'](NAMESPACE).map((ns) => ns.id);
     },
 
     filteredNamespaces() {
+      if (!this.customSupportBundleFeatureEnabled) {
+        return this.allNamespaces;
+      }
+
       const defaultIds = this.defaultNamespaces.map((ns) => ns.id);
 
       return this.allNamespaces.filter((ns) => !defaultIds.includes(ns));
     },
 
     namespaceOptions() {
+      const mappedNamespaces = this.filteredNamespaces.map((ns) => ({ label: ns, value: ns }));
+
+      if (!this.customSupportBundleFeatureEnabled) {
+        return mappedNamespaces;
+      }
+
       const allSelected =
         this.namespaces.length === this.filteredNamespaces.length &&
         this.filteredNamespaces.every((ns) => this.namespaces.includes(ns));
 
       const controlOption = allSelected ? { label: this.t('harvester.modal.bundle.namespaces.unselectAll'), value: UNSELECT_ALL } : { label: this.t('harvester.modal.bundle.namespaces.selectAll'), value: SELECT_ALL };
 
-      return [controlOption, ...this.filteredNamespaces];
+      return [controlOption, ...mappedNamespaces];
     }
   },
 

pkg/harvester/config/doc-links.js

@@ -9,4 +9,5 @@ export const DOC = {
   SUPPORT_BUNDLE_NAMESPACES:  `/advanced/index/#support-bundle-namespaces`,
   VPC_CONFIGURATION_EXAMPLES: `/networking/kubeovn-vpc#vpc-peering-configuration-examples`,
   NETWORK_POLICY:             `/networking/kubeovn-vm-isolation/#network-policies`,
+  TRANSPARENT_HUGEPAGES:      `https://docs.kernel.org/admin-guide/mm/transhuge.html`,
 };

pkg/harvester/config/feature-flags.js

@@ -53,7 +53,8 @@ const FEATURE_FLAGS = {
     'vmMachineTypeAuto',
     'lhV2VolExpansion',
     'l2VlanTrunkMode',
-    'kubevirtMigration'
+    'kubevirtMigration',
+    'hotplugNic'
   ]
 };
 

pkg/harvester/config/labels-annotations.js

@@ -50,6 +50,7 @@ export const HCI = {
   STORAGE_CLASS:                    'harvesterhci.io/storageClassName',
   STORAGE_NETWORK:                  'storage-network.settings.harvesterhci.io',
   ADDON_EXPERIMENTAL:               'addon.harvesterhci.io/experimental',
+  ADDON_DISPLAYNAME:                'addon.harvesterhci.io/displayName',
   VOLUME_ERROR:                     'longhorn.io/volume-scheduling-error',
   VOLUME_FOR_VM:                    'harvesterhci.io/volumeForVirtualMachine',
   KVM_AMD_CPU:                      'cpu-feature.node.kubevirt.io/svm',
@@ -76,4 +77,5 @@ export const HCI = {
   CLONE_STRATEGY:                   'cdi.harvesterhci.io/storageProfileCloneStrategy',
   VOLUME_MODE_ACCESS_MODES:         'cdi.harvesterhci.io/storageProfileVolumeModeAccessModes',
   VOLUME_SNAPSHOT_CLASS:            'cdi.harvesterhci.io/storageProfileVolumeSnapshotClass',
+  MAC_ADDRESS:                      'harvesterhci.io/mac-address',
 };

pkg/harvester/detail/harvesterhci.io.host/HarvesterHugepages.vue

@@ -0,0 +1,119 @@
+<script>
+import LabelValue from '@shell/components/LabelValue';
+import { HCI } from '../../types';
+import { DOC } from '../../config/doc-links';
+
+export default {
+  name:       'HarvesterHugepages',
+  components: { LabelValue },
+
+  props: {
+    node: {
+      type:     Object,
+      required: true,
+    },
+  },
+
+  computed: {
+    docsTransparentHugepagesLink() {
+      return DOC.TRANSPARENT_HUGEPAGES;
+    },
+  },
+
+  async fetch() {
+    const inStore = this.$store.getters['currentProduct'].inStore;
+
+    const hash = await this.$store.dispatch(`${ inStore }/findAll`, { type: HCI.HUGEPAGES });
+
+    this.hugepages = hash.find((node) => {
+      return node.id === this.node.id;
+    }) || {};
+  },
+
+  data() {
+    return { hugepages: {} };
+  },
+};
+</script>
+
+<template>
+  <div>
+    <template v-if="hugepages.status">
+      <h2>{{ t('harvester.host.hugepages.meminfo') }}</h2>
+
+      <div class="row mb-20">
+        <div class="col span-6">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.anon')"
+            :value="hugepages.status.meminfo.anonHugePages"
+          />
+        </div>
+        <div class="col span-6">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.size')"
+            :value="hugepages.status.meminfo.hugepageSize"
+          />
+        </div>
+      </div>
+
+      <div class="row mb-20">
+        <div class="col span-3">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.total')"
+            :value="hugepages.status.meminfo.hugePagesTotal"
+          />
+        </div>
+        <div class="col span-3">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.free')"
+            :value="hugepages.status.meminfo.hugePagesFree"
+          />
+        </div>
+        <div class="col span-3">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.rsvd')"
+            :value="hugepages.status.meminfo.hugePagesRsvd"
+          />
+        </div>
+        <div class="col span-3">
+          <LabelValue
+            :name="t('harvester.host.hugepages.status.surp')"
+            :value="hugepages.status.meminfo.hugePagesSurp"
+          />
+        </div>
+      </div>
+
+      <div>
+        <hr class="divider" />
+        <h3>
+          <t
+            k="harvester.host.hugepages.transparent.title"
+            :raw="true"
+            :url="docsTransparentHugepagesLink"
+          />
+        </h3>
+
+        <div class="row mb-20">
+          <div class="col span-4">
+            <LabelValue
+              :name="t('harvester.host.hugepages.transparent.enabled')"
+              :value="hugepages.spec.transparent.enabled"
+            />
+          </div>
+          <div class="col span-4">
+            <LabelValue
+              :name="t('harvester.host.hugepages.transparent.shmemEnabled')"
+              :value="hugepages.spec.transparent.shmemEnabled"
+            />
+          </div>
+          <div class="col span-4">
+            <LabelValue
+              :name="t('harvester.host.hugepages.transparent.defrag')"
+              :value="hugepages.spec.transparent.defrag"
+            />
+          </div>
+        </div>
+      </div>
+    </template>
+  </div>
+</template>

pkg/harvester/detail/harvesterhci.io.host/index.vue

@@ -27,6 +27,7 @@ import Instance from './VirtualMachineInstance';
 import Disk from './HarvesterHostDisk';
 import VlanStatus from './VlanStatus';
 import HarvesterKsmtuned from './HarvesterKsmtuned.vue';
+import HarvesterHugepages from './HarvesterHugepages.vue';
 import HarvesterSeeder from './HarvesterSeeder';
 
 const LONGHORN_SYSTEM = 'longhorn-system';
@@ -46,6 +47,7 @@ export default {
     VlanStatus,
     LabelValue,
     HarvesterKsmtuned,
+    HarvesterHugepages,
     Loading,
     SortableTable,
     HarvesterSeeder,
@@ -209,6 +211,12 @@ export default {
       return !!this.$store.getters[`${ inStore }/schemaFor`](HCI.KSTUNED);
     },
 
+    hasHugepagesSchema() {
+      const inStore = this.$store.getters['currentProduct'].inStore;
+
+      return !!this.$store.getters[`${ inStore }/schemaFor`](HCI.HUGEPAGES);
+    },
+
     hasBlockDevicesSchema() {
       return !!this.$store.getters['harvester/schemaFor'](HCI.BLOCK_DEVICE);
     },
@@ -468,6 +476,16 @@ export default {
         />
       </Tab>
 
+      <Tab
+        v-if="hasHugepagesSchema"
+        name="hugepages"
+        :weight="0"
+        :show-header="false"
+        :label="t('harvester.host.tabs.hugepages')"
+      >
+        <HarvesterHugepages :node="value" />
+      </Tab>
+
       <Tab
         v-if="seederEnabled"
         name="seeder"

pkg/harvester/detail/harvesterhci.io.schedulevmbackup/index.vue

@@ -75,7 +75,7 @@ export default {
       <div class="row">
         <div class="col span-6 mb-20">
           <LabelValue
-            :name="t('harvester.schedule.cron')"
+            :name="t('harvester.schedule.cron.label')"
             :value="cronExpression"
           />
         </div>

pkg/harvester/detail/kubevirt.io.virtualmachine/index.vue

@@ -213,6 +213,7 @@ export default {
         const diskRows = this.getDiskRows(neu);
 
         this['diskRows'] = diskRows;
+        this['networkRows'] = this.getNetworkRows(neu, { fromTemplate: false, init: false });
       },
       deep: true
     }
@@ -265,6 +266,7 @@ export default {
         <Network
           v-model:value="networkRows"
           mode="view"
+          :vm="value"
         />
       </Tab>
 

pkg/harvester/dialog/ConfirmRelatedToRemoveDialog.vue

@@ -32,7 +32,7 @@ export default {
     resources: {
       type:     Array,
       required: true
-    }
+    },
   },
 
   data() {
@@ -43,7 +43,7 @@ export default {
     ...mapState('action-menu', ['modalData']),
 
     title() {
-      return this.modalData.title || 'dialog.promptRemove.title';
+      return this.modalData?.title || 'dialog.promptRemove.title';
     },
 
     formattedType() {
@@ -51,7 +51,7 @@ export default {
     },
 
     warningMessage() {
-      if (this.modalData.warningMessage) return this.modalData.warningMessage;
+      if (this.modalData?.warningMessage) return this.modalData.warningMessage;
 
       const isPlural = this.type.endsWith('s');
       const thisOrThese = isPlural ? 'these' : 'this';
@@ -145,6 +145,7 @@ export default {
       try {
         for (const resource of this.resources) {
           await resource.remove();
+          if (this.modalData?.extraActionAfterRemove) await this.modalData.extraActionAfterRemove();
         }
         buttonDone(true);
         this.close();

pkg/harvester/dialog/HarvesterAddHotplugNic.vue

@@ -0,0 +1,212 @@
+<script>
+import { exceptionToErrorsArray } from '@shell/utils/error';
+import { mapGetters } from 'vuex';
+import { NETWORK_ATTACHMENT } from '@shell/config/types';
+import { Card } from '@components/Card';
+import { Banner } from '@components/Banner';
+import AsyncButton from '@shell/components/AsyncButton';
+import { LabeledInput } from '@components/Form/LabeledInput';
+import LabeledSelect from '@shell/components/form/LabeledSelect';
+import { HCI as HCI_ANNOTATIONS } from '@pkg/harvester/config/labels-annotations';
+import { NETWORK_TYPE } from '../config/types';
+
+export default {
+  name: 'AddHotplugNic',
+
+  emits: ['close'],
+
+  components: {
+    AsyncButton,
+    Card,
+    LabeledInput,
+    LabeledSelect,
+    Banner
+  },
+
+  props: {
+    resources: {
+      type:     Array,
+      required: true
+    }
+  },
+
+  async fetch() {
+    try {
+      this.allVMNetworks = await this.$store.dispatch('harvester/findAll', { type: NETWORK_ATTACHMENT });
+    } catch (err) {
+      this.errors = exceptionToErrorsArray(err);
+      this.allVMNetworks = [];
+    }
+  },
+
+  data() {
+    return {
+      interfaceName: '',
+      networkName:   '',
+      macAddress:    '',
+      allVMNetworks: [],
+      errors:        [],
+    };
+  },
+
+  computed: {
+    ...mapGetters({ t: 'i18n/t' }),
+
+    actionResource() {
+      return this.resources?.[0];
+    },
+
+    isFormValid() {
+      return this.interfaceName !== '' && this.networkName !== '';
+    },
+
+    vmNetworksOption() {
+      return this.allVMNetworks
+        .filter((network) => {
+          const labels = network.metadata?.labels || {};
+          const type = labels[HCI_ANNOTATIONS.NETWORK_TYPE];
+
+          const isValidType = [
+            NETWORK_TYPE.L2VLAN,
+            NETWORK_TYPE.UNTAGGED,
+            NETWORK_TYPE.L2TRUNK_VLAN,
+          ].includes(type);
+
+          return isValidType && !network.isSystem;
+        })
+        .map((network) => {
+          const label = network.isNotReady ? `${ network.id } (${ this.t('generic.notReady') })` : network.id;
+
+          return ({
+            label,
+            value:    network.id || '',
+            disabled: network.isNotReady,
+          });
+        });
+    }
+  },
+
+  methods: {
+    close() {
+      this.interfaceName = '';
+      this.networkName = '';
+      this.macAddress = '';
+      this.errors = [];
+      this.$emit('close');
+    },
+
+    async save(buttonCb) {
+      if (!this.actionResource) {
+        buttonCb(false);
+
+        return;
+      }
+
+      const payload = {
+        interfaceName: this.interfaceName,
+        networkName:   this.networkName
+      };
+
+      if (this.macAddress) {
+        payload.macAddress = this.macAddress;
+      }
+
+      try {
+        const res = await this.actionResource.doAction('addNic', payload);
+
+        if ([200, 204].includes(res?._status)) {
+          this.$store.dispatch('growl/success', {
+            title:   this.t('generic.notification.title.succeed'),
+            message: this.t('harvester.modal.hotplugNic.success', {
+              interfaceName: this.interfaceName,
+              vm:            this.actionResource.nameDisplay
+            })
+          }, { root: true });
+
+          this.close();
+          buttonCb(true);
+        } else {
+          this.errors = exceptionToErrorsArray(res);
+          buttonCb(false);
+        }
+      } catch (err) {
+        this.errors = exceptionToErrorsArray(err);
+        buttonCb(false);
+      }
+    }
+  }
+};
+</script>
+
+<template>
+  <Card
+    ref="modal"
+    name="modal"
+    :show-highlight-border="false"
+  >
+    <template #title>
+      <h4
+        v-clean-html="t('harvester.modal.hotplugNic.title')"
+        class="text-default-text"
+      />
+    </template>
+
+    <template #body>
+      <LabeledInput
+        v-model:value="interfaceName"
+        :label="t('generic.name')"
+        required
+      />
+      <LabeledSelect
+        v-model:value="networkName"
+        class="mt-20"
+        :label="t('harvester.modal.hotplugNic.vmNetwork')"
+        :options="vmNetworksOption"
+        required
+      />
+      <LabeledInput
+        v-model:value="macAddress"
+        class="mt-20"
+        label-key="harvester.modal.hotplugNic.macAddress"
+        :tooltip="t('harvester.modal.hotplugNic.macAddressTooltip', _, true)"
+      />
+      <Banner
+        v-for="(err, i) in errors"
+        :key="i"
+        :label="err"
+        color="error"
+      />
+    </template>
+
+    <template #actions>
+      <div class="actions">
+        <div class="buttons">
+          <button
+            type="button"
+            class="btn role-secondary mr-10"
+            @click="close"
+          >
+            {{ t('generic.cancel') }}
+          </button>
+
+          <AsyncButton
+            mode="apply"
+            :disabled="!isFormValid"
+            @click="save"
+          />
+        </div>
+      </div>
+    </template>
+  </Card>
+</template>
+
+<style lang="scss" scoped>
+.actions {
+  width: 100%;
+}
+.buttons {
+  display: flex;
+  justify-content: flex-end;
+  width: 100%;
+}
+</style>

pkg/harvester/dialog/HarvesterAddHotplugVolumeModal.vue

@@ -11,7 +11,7 @@ import { LabeledInput } from '@components/Form/LabeledInput';
 import LabeledSelect from '@shell/components/form/LabeledSelect';
 
 export default {
-  name: 'HotplugModal',
+  name: 'HotplugVolumeModal',
 
   emits: ['close'],
 
@@ -62,7 +62,7 @@ export default {
               return false;
             }
 
-            return !pvc.attachVM;
+            return true;
           })
           .map((pvc) => {
             return {
@@ -90,7 +90,7 @@ export default {
           if (res._status === 200 || res._status === 204) {
             this.$store.dispatch('growl/success', {
               title:   this.t('generic.notification.title.succeed'),
-              message: this.t('harvester.modal.hotplug.success', { diskName: this.diskName, vm: this.actionResource.nameDisplay })
+              message: this.t('harvester.modal.hotplugVolume.success', { diskName: this.diskName, vm: this.actionResource.nameDisplay })
             }, { root: true });
 
             this.close();
@@ -122,7 +122,7 @@ export default {
   >
     <template #title>
       <h4
-        v-clean-html="t('harvester.modal.hotplug.title')"
+        v-clean-html="t('harvester.modal.hotplugVolume.title')"
         class="text-default-text"
       />
     </template>

pkg/harvester/dialog/HarvesterHotUnplug.vue

@@ -1,13 +1,12 @@
 <script>
 import { mapState, mapGetters } from 'vuex';
-
 import { exceptionToErrorsArray } from '@shell/utils/error';
 import { Card } from '@components/Card';
 import { Banner } from '@components/Banner';
 import AsyncButton from '@shell/components/AsyncButton';
 
 export default {
-  name: 'HarvesterHotUnplugModal',
+  name: 'HarvesterHotUnplug',
 
   emits: ['close'],
 
@@ -35,8 +34,25 @@ export default {
     actionResource() {
       return this.resources[0];
     },
-    diskName() {
-      return this.modalData.diskName;
+
+    name() {
+      return this.modalData.name;
+    },
+
+    isVolume() {
+      return this.modalData.type === 'volume';
+    },
+
+    titleKey() {
+      return this.isVolume ? 'harvester.virtualMachine.hotUnplug.detachVolume.title' : 'harvester.virtualMachine.hotUnplug.detachNIC.title';
+    },
+
+    actionLabelKey() {
+      return this.isVolume ? 'harvester.virtualMachine.hotUnplug.detachVolume.actionLabel' : 'harvester.virtualMachine.hotUnplug.detachNIC.actionLabel';
+    },
+
+    successMessageKey() {
+      return this.isVolume ? 'harvester.virtualMachine.hotUnplug.detachVolume.success' : 'harvester.virtualMachine.hotUnplug.detachNIC.success';
     }
   },
 
@@ -47,14 +63,20 @@ export default {
 
     async save(buttonCb) {
       try {
-        const res = await this.actionResource.doAction('removeVolume', { diskName: this.diskName });
+        let res;
+
+        if (this.isVolume) {
+          res = await this.actionResource.doAction('removeVolume', { diskName: this.name });
+        } else {
+          res = await this.actionResource.doAction('removeNic', { interfaceName: this.name });
+        }
 
         if (res._status === 200 || res._status === 204) {
           this.$store.dispatch(
             'growl/success',
             {
               title:   this.t('generic.notification.title.succeed'),
-              message: this.t('harvester.modal.hotunplug.success', { name: this.diskName })
+              message: this.t(this.successMessageKey, { name: this.name })
             },
             { root: true }
           );
@@ -64,14 +86,14 @@ export default {
         } else {
           const error = [res?.data] || exceptionToErrorsArray(res);
 
-          this['errors'] = error;
+          this.errors = error;
           buttonCb(false);
         }
       } catch (err) {
         const error = err?.data || err;
         const message = exceptionToErrorsArray(error);
 
-        this['errors'] = message;
+        this.errors = message;
         buttonCb(false);
       }
     }
@@ -87,7 +109,7 @@ export default {
   >
     <template #title>
       <h4
-        v-clean-html="t('harvester.virtualMachine.unplug.title', { name: diskName })"
+        v-clean-html="t(titleKey, { name })"
         class="text-default-text"
       />
       <Banner
@@ -111,9 +133,9 @@ export default {
 
           <AsyncButton
             mode="apply"
-            :action-label="t('harvester.virtualMachine.unplug.actionLabel')"
-            :waiting-label="t('harvester.virtualMachine.unplug.actionLabel')"
-            :success-label="t('harvester.virtualMachine.unplug.actionLabel')"
+            :action-label="t(actionLabelKey)"
+            :waiting-label="t(actionLabelKey)"
+            :success-label="t(actionLabelKey)"
             @click="save"
           />
         </div>
@@ -132,4 +154,8 @@ export default {
   justify-content: flex-end;
   width: 100%;
 }
+
+::v-deep(.card-title) {
+  display: block;
+}
 </style>

pkg/harvester/edit/harvesterhci.io.host/HarvesterHugepages.vue

@@ -0,0 +1,157 @@
+<script>
+import LabeledSelect from '@shell/components/form/LabeledSelect.vue';
+import { HCI } from '../../types';
+import { DOC } from '../../config/doc-links';
+
+export const hugepagesTHPEnabledMode = [{
+  label: 'Always',
+  value: 'always',
+}, {
+  label: 'Madvise',
+  value: 'madvise',
+}, {
+  label: 'Never',
+  value: 'never',
+}];
+
+export const hugepagesTHPShmemEnabledMode = [{
+  label: 'Always',
+  value: 'always',
+}, {
+  label: 'Within Size',
+  value: 'within_size',
+}, {
+  label: 'Advise',
+  value: 'advise',
+}, {
+  label: 'Never',
+  value: 'never',
+}, {
+  label: 'Deny',
+  value: 'deny',
+}, {
+  label: 'Force',
+  value: 'force',
+}];
+
+export const hugepagesTHPDefragMode = [{
+  label: 'Always',
+  value: 'always',
+}, {
+  label: 'Defer',
+  value: 'defer',
+}, {
+  label: 'Defer+Madvise',
+  value: 'defer+madvise',
+}, {
+  label: 'Madvise',
+  value: 'madvise',
+}, {
+  label: 'Never',
+  value: 'never'
+}];
+
+export default {
+  name:       'HarvesterHugepages',
+  components: { LabeledSelect },
+
+  props: {
+    node: {
+      type:     Object,
+      required: true,
+    },
+
+    registerBeforeHook: {
+      type:     Function,
+      required: true,
+    },
+  },
+
+  computed: {
+    docsTransparentHugepagesLink() {
+      return DOC.TRANSPARENT_HUGEPAGES;
+    },
+  },
+
+  methods: {
+    async saveHugepages() {
+      this.hugepages['spec'] = this.spec;
+
+      await this.hugepages.save().catch((reason) => {
+        if (reason?.type === 'error') {
+          this.$store.dispatch('growl/error', {
+            title:   this.t('harvester.notification.title.error'),
+            message: reason?.message,
+          }, { root: true });
+
+          return Promise.reject(new Error('saveHugepages error'));
+        }
+      });
+    },
+  },
+
+  async fetch() {
+    const inStore = this.$store.getters['currentProduct'].inStore;
+
+    const hash = await this.$store.dispatch(`${ inStore }/findAll`, { type: HCI.HUGEPAGES });
+
+    this.hugepages = hash.find((node) => {
+      return node.id === this.node.id;
+    });
+    this.spec = this.hugepages.spec;
+  },
+
+  data() {
+    return {
+      hugepages: {},
+      spec:      { transparent: {} },
+      hugepagesTHPEnabledMode,
+      hugepagesTHPShmemEnabledMode,
+      hugepagesTHPDefragMode,
+    };
+  },
+
+  created() {
+    this.registerBeforeHook(this.saveHugepages, 'saveHugepages');
+  },
+};
+</script>
+
+<template>
+  <div>
+    <div>
+      <hr class="divider" />
+      <h3>
+        <t
+          k="harvester.host.hugepages.transparent.title"
+          :raw="true"
+          :url="docsTransparentHugepagesLink"
+        />
+      </h3>
+
+      <div class="row mb-20">
+        <div class="col span-4">
+          <LabeledSelect
+            v-model:value="spec.transparent.enabled"
+            :label="t('harvester.host.hugepages.transparent.enabled')"
+            :options="hugepagesTHPEnabledMode"
+          />
+        </div>
+        <div class="col span-4">
+          <LabeledSelect
+            v-model:value="spec.transparent.shmemEnabled"
+            :label="t('harvester.host.hugepages.transparent.shmemEnabled')"
+            :options="hugepagesTHPShmemEnabledMode"
+          />
+        </div>
+        <div class="col span-4">
+          <LabeledSelect
+            v-model:value="spec.transparent.defrag"
+            :label="t('harvester.host.hugepages.transparent.defrag')"
+            :options="hugepagesTHPDefragMode"
+          />
+        </div>
+      </div>
+    </div>
+  </div>
+</template>

pkg/harvester/edit/harvesterhci.io.host/index.vue

@@ -28,6 +28,7 @@ import { HCI } from '../../types';
 import HarvesterDisk from './HarvesterDisk';
 import HarvesterSeeder from './HarvesterSeeder';
 import HarvesterKsmtuned from './HarvesterKsmtuned';
+import HarvesterHugepages from './HarvesterHugepages';
 import Tags from '../../components/DiskTags';
 import { LVM_DRIVER } from '../../models/harvester/storage.k8s.io.storageclass';
 import isEqual from 'lodash/isEqual';
@@ -50,6 +51,7 @@ export default {
     ArrayListGrouped,
     HarvesterDisk,
     HarvesterKsmtuned,
+    HarvesterHugepages,
     ButtonDropdown,
     KeyValue,
     Banner,
@@ -225,6 +227,12 @@ export default {
       return !!this.$store.getters[`${ inStore }/schemaFor`](HCI.KSTUNED);
     },
 
+    hasHugepagesSchema() {
+      const inStore = this.$store.getters['currentProduct'].inStore;
+
+      return !!this.$store.getters[`${ inStore }/schemaFor`](HCI.HUGEPAGES);
+    },
+
     hasBlockDevicesSchema() {
       const inStore = this.$store.getters['currentProduct'].inStore;
 
@@ -647,6 +655,17 @@ export default {
             </template>
           </ArrayListGrouped>
         </Tab>
+        <Tab
+          v-if="hasHugepagesSchema"
+          name="Hugepages"
+          :weight="70"
+          :label="t('harvester.host.tabs.hugepages')"
+        >
+          <HarvesterHugepages
+            :node="value"
+            :register-before-hook="registerBeforeHook"
+          />
+        </Tab>
         <Tab
           v-if="hasKsmtunedSchema"
           name="Ksmtuned"

pkg/harvester/edit/harvesterhci.io.schedulevmbackup.vue

@@ -1,4 +1,5 @@
 <script>
+import { mapGetters } from 'vuex';
 import { RadioGroup } from '@components/Form/Radio';
 import { Banner } from '@components/Banner';
 import { LabeledInput } from '@components/Form/LabeledInput';
@@ -16,6 +17,7 @@ import { sortBy } from '@shell/utils/sort';
 import { BACKUP_TYPE } from '../config/types';
 import { _EDIT, _CREATE } from '@shell/config/query-params';
 import { isBackupTargetSettingEmpty, isBackupTargetSettingUnavailable } from '../utils/setting';
+import CronExpressionEditorModal from '@shell/components/Cron/CronExpressionEditorModal.vue';
 
 export default {
   name:       'CreateVMSchedule',
@@ -28,6 +30,7 @@ export default {
     LabeledSelect,
     MessageLink,
     Banner,
+    CronExpressionEditorModal
   },
 
   mixins: [CreateEditView],
@@ -86,10 +89,12 @@ export default {
       }
     }
 
-    return { settings: [] };
+    return { settings: [], showModel: false };
   },
 
   computed: {
+    ...mapGetters({ t: 'i18n/t' }),
+
     backupTargetResource() {
       return this.settings.find( (O) => O.id === 'backup-target');
     },
@@ -172,6 +177,9 @@ export default {
         this.value.spec['maxFailure'] = this.value.spec.retain;
       }
     },
+    openModal() {
+      this.showModel = true;
+    },
   },
 };
 </script>
@@ -256,16 +264,28 @@ export default {
         :weight="99"
         class="bordered-table"
       >
-        <LabeledInput
-          v-model:value="value.spec.cron"
-          class="mb-30"
-          type="cron"
-          required
-          :mode="mode"
-          :label="t('harvester.schedule.cron')"
-          placeholder="0 * * * *"
-          :disabled="isBackupTargetUnAvailable || isView"
-        />
+        <div class="cronEditor">
+          <LabeledInput
+            v-model:value="value.spec.cron"
+            class="mb-30"
+            type="cron"
+            required
+            :mode="mode"
+            :label="t('harvester.schedule.cron.label')"
+            placeholder="0 * * * *"
+            :disabled="isBackupTargetUnAvailable || isView"
+          />
+          <button
+            class="editCronBtn btn role-primary"
+            @click="openModal"
+          >
+            {{ t('harvester.schedule.cron.editButton') }}
+          </button>
+          <CronExpressionEditorModal
+            v-model:show="showModel"
+            v-model:cron-expression="value.spec.cron"
+          />
+        </div>
         <LabeledInput
           v-model:value.number="value.spec.retain"
           class="mb-30"
@@ -292,3 +312,16 @@ export default {
     </Tabbed>
   </CruResource>
 </template>
+
+<style lang="scss" scoped>
+.cronEditor {
+  align-items: center;
+  display: flex;
+}
+
+.editCronBtn {
+  margin-bottom: 30px;
+  margin-left: 10px;
+  height: 60px;
+}
+</style>

pkg/harvester/edit/kubeovn.io.subnet/index.vue

@@ -371,7 +371,7 @@ export default {
             <div class="key">
               <input
                 v-model="scope.row.value"
-                :placeholder="t('harvester.setting.storageNetwork.exclude.placeholder')"
+                :placeholder="t('harvester.subnet.excludeIPs.placeholder')"
               />
             </div>
           </template>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineNetwork/index.vue

@@ -1,6 +1,5 @@
 <script>
 import InfoBox from '@shell/components/InfoBox';
-
 import { NETWORK_ATTACHMENT } from '@shell/config/types';
 import { sortBy } from '@shell/utils/sort';
 import { clone } from '@shell/utils/object';
@@ -14,6 +13,13 @@ export default {
   components: { InfoBox, Base },
 
   props: {
+    vm: {
+      type:    Object,
+      default: () => {
+        return {};
+      }
+    },
+
     mode: {
       type:    String,
       default: 'create'
@@ -32,10 +38,15 @@ export default {
     }
   },
 
+  async fetch() {
+    await this.fetchHotunplugData();
+  },
+
   data() {
     return {
-      rows:    this.addKeyId(clone(this.value)),
-      nameIdx: 1
+      nameIdx:            1,
+      rows:               this.addKeyId(clone(this.value)),
+      hotunpluggableNics: new Set(),
     };
   },
 
@@ -64,15 +75,57 @@ export default {
 
       return out;
     },
+
+    canCheckHotunplug() {
+      return !!this.vm?.actions?.findHotunpluggableNics;
+    },
+
+    vmState() {
+      return this.vm?.stateDisplay;
+    }
   },
 
   watch: {
     value(neu) {
-      this.rows = neu;
+      this.rows = this.mergeHotplugData(clone(neu));
     },
+
+    vmState(newState, oldState) {
+      if (newState !== oldState) {
+        this.fetchHotunplugData();
+      }
+    }
   },
 
   methods: {
+    async fetchHotunplugData() {
+      if (!this.canCheckHotunplug) {
+        this.rows = this.mergeHotplugData(clone(this.value));
+
+        return;
+      }
+
+      try {
+        const resp = await this.vm.doAction('findHotunpluggableNics');
+
+        this.hotunpluggableNics = new Set(resp?.interfaces || []);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.error('Failed to fetch hot-unpluggable NICs:', e);
+        this.hotunpluggableNics = new Set();
+      }
+
+      this.rows = this.mergeHotplugData(clone(this.value));
+    },
+
+    mergeHotplugData(networks) {
+      return (networks || []).map((network) => ({
+        ...network,
+        isHotunpluggable: this.hotunpluggableNics.has(network.name),
+        rowKeyId:         network.rowKeyId || randomStr(10)
+      }));
+    },
+
     add(type) {
       const name = this.generateName();
 
@@ -118,7 +171,11 @@ export default {
 
     update() {
       this.$emit('update:value', this.rows);
-    }
+    },
+
+    unplugNIC(network) {
+      this.vm.unplugNIC(network.name);
+    },
   }
 };
 </script>
@@ -129,17 +186,28 @@ export default {
       v-for="(row, i) in rows"
       :key="i"
     >
-      <button
-        v-if="!isView"
-        type="button"
-        class="role-link remove-vol"
-        @click="remove(row)"
-      >
-        <i class="icon icon-x" />
-      </button>
-
-      <h3> {{ t('harvester.virtualMachine.network.title') }} </h3>
-
+      <div class="box-title mb-10">
+        <h3>
+          {{ t('harvester.virtualMachine.network.title') }}
+        </h3>
+        <button
+          v-if="!isView"
+          type="button"
+          class="role-link btn btn-sm remove"
+          @click="remove(row)"
+        >
+          <i class="icon icon-x" />
+        </button>
+        <button
+          v-if="vm.hotplugNicFeatureEnabled && row.isHotunpluggable && isView"
+          type="button"
+          class="role-link btn btn-sm remove"
+          :disabled="!canCheckHotunplug"
+          @click="unplugNIC(row)"
+        >
+          {{ t('harvester.virtualMachine.hotUnplug.detachNIC.actionLabel') }}
+        </button>
+      </div>
       <Base
         v-model:value="rows[i]"
         :rows="rows"
@@ -162,16 +230,13 @@ export default {
 </template>
 
 <style lang='scss' scoped>
-.infoBox{
-  position: relative;
-}
+.box-title{
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
 
-.remove-vol {
-  position: absolute;
-  top: 10px;
-  right: 16px;
-  padding:0px;
-  max-height: 28px;
-  min-height: 28px;
+  h3 {
+    margin-bottom: 0;
+  }
 }
 </style>

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/index.vue

@@ -303,55 +303,57 @@ export default {
         v-for="(volume, i) in rows"
         :key="volume.id"
       >
-        <InfoBox class="box">
-          <button
-            v-if="!isView"
-            type="button"
-            class="role-link btn btn-sm remove"
-            @click="removeVolume(volume)"
-          >
-            <i class="icon icon-x" />
-          </button>
-          <button
-            v-if="volume.hotpluggable && isView"
-            type="button"
-            class="role-link btn remove"
-            @click="unplugVolume(volume)"
-          >
-            {{ t('harvester.virtualMachine.unplug.detachVolume') }}
-          </button>
-          <h3>
-            <span
-              v-if="volume.to && isVirtualType"
-              class="title"
-            >
-              <router-link :to="volume.to">
-                {{ t('harvester.virtualMachine.volume.edit') }} {{ headerFor(volume.source) }}
-              </router-link>
-
-              <BadgeStateFormatter
-                v-if="volume.pvc"
-                class="ml-10 state"
-                :arbitrary="true"
-                :row="volume.pvc"
-                :value="volume.pvc.state"
-              />
-              <a
-                v-if="dev && !!volume.pvc && !!volume.pvc.resourceExternalLink"
-                v-clean-tooltip="t(volume.pvc.resourceExternalLink.tipsKey || 'generic.resourceExternalLinkTips')"
-                class="ml-5 resource-external"
-                rel="nofollow noopener noreferrer"
-                target="_blank"
-                :href="volume.pvc.resourceExternalLink.url"
+        <InfoBox>
+          <div class="box-title mb-10">
+            <h3>
+              <span
+                v-if="volume.to && isVirtualType"
+                class="title"
               >
-                <i class="icon icon-external-link" />
-              </a>
-            </span>
+                <router-link :to="volume.to">
+                  {{ t('harvester.virtualMachine.volume.edit') }} {{ headerFor(volume.source) }}
+                </router-link>
 
-            <span v-else>
-              {{ headerFor(volume.source, !!volume?.volumeBackups) }}
-            </span>
-          </h3>
+                <BadgeStateFormatter
+                  v-if="volume.pvc"
+                  class="ml-10 state"
+                  :arbitrary="true"
+                  :row="volume.pvc"
+                  :value="volume.pvc.state"
+                />
+                <a
+                  v-if="dev && !!volume.pvc && !!volume.pvc.resourceExternalLink"
+                  v-clean-tooltip="t(volume.pvc.resourceExternalLink.tipsKey || 'generic.resourceExternalLinkTips')"
+                  class="ml-5 resource-external"
+                  rel="nofollow noopener noreferrer"
+                  target="_blank"
+                  :href="volume.pvc.resourceExternalLink.url"
+                >
+                  <i class="icon icon-external-link" />
+                </a>
+              </span>
+
+              <span v-else>
+                {{ headerFor(volume.source, !!volume?.volumeBackups) }}
+              </span>
+            </h3>
+            <button
+              v-if="!isView"
+              type="button"
+              class="role-link btn btn-sm remove"
+              @click="removeVolume(volume)"
+            >
+              <i class="icon icon-x" />
+            </button>
+            <button
+              v-if="volume.hotpluggable && isView"
+              type="button"
+              class="role-link btn btn-sm remove"
+              @click="unplugVolume(volume)"
+            >
+              {{ t('harvester.virtualMachine.hotUnplug.detachVolume.actionLabel') }}
+            </button>
+          </div>
           <div>
             <component
               :is="componentFor(volume.source)"
@@ -495,25 +497,24 @@ export default {
 </template>
 
 <style lang='scss' scoped>
-  .box {
-    position: relative;
+  .box-title {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+
+    h3 {
+      margin-bottom: 0;
+    }
   }
 
   .title {
     display: flex;
+    align-items: center;
 
     .state {
       font-size: 16px;
     }
   }
-
-  .remove {
-    position: absolute;
-    top: 10px;
-    right: 10px;
-    padding: 0px;
-  }
-
   .bootOrder {
     display: flex;
     align-items: center;

pkg/harvester/edit/kubevirt.io.virtualmachine/VirtualMachineVolume/type/existing.vue

@@ -99,7 +99,6 @@ export default {
         this.allPVCs
           .filter( (pvc) => {
             let isAvailable = true;
-            let isBeingUsed = false;
 
             this.rows.forEach( (O) => {
               if (O.volumeName === pvc.metadata.name) {
@@ -111,17 +110,16 @@ export default {
               return false;
             }
 
+            // already used as image volume
+            if (this.idx > 0 && pvc.metadata?.annotations?.[HCI_ANNOTATIONS.IMAGE_ID]) {
+              return false;
+            }
+
             if (pvc.isGoldenImageVolume) {
               return false;
             }
 
-            if (pvc.attachVM && isAvailable && pvc.attachVM?.id === this.vm?.id && this.isEdit) {
-              isBeingUsed = false;
-            } else if (pvc.attachVM) {
-              isBeingUsed = true;
-            }
-
-            return isAvailable && !isBeingUsed && pvc.isAvailable;
+            return isAvailable && pvc.isAvailable;
           })
           .map((pvc) => {
             return {

pkg/harvester/edit/kubevirt.io.virtualmachine/index.vue

@@ -96,7 +96,6 @@ export default {
       templateVersionId: '',
       namePrefix:        '',
       isSingle:          true,
-      useTemplate:       false,
       isOpen:            false,
       hostname,
       isRestartImmediately,
@@ -255,6 +254,7 @@ export default {
           return volume;
         });
 
+        delete cloneVersionVM.metadata.annotations[HCI_ANNOTATIONS.MAC_ADDRESS];
         cloneVersionVM.metadata.annotations[HCI_ANNOTATIONS.VOLUME_CLAIM_TEMPLATE] = JSON.stringify(deleteDataSource);
 
         // Update instance labels, labels and annotations
@@ -490,6 +490,7 @@ export default {
       if (this.isSingle) {
         if (!this.value.spec.template.spec.hostname) {
           this.value.spec.template.spec['hostname'] = this.value.metadata.name;
+          this.spec.template.spec['hostname'] = this.value.metadata.name;
         }
       }
 

pkg/harvester/l10n/en-us.yaml

@@ -154,15 +154,19 @@ harvester:
       nodeTimeout:
         label: Node Collection Timeout
         tooltip: Minutes allowed for collecting logs/configurations on nodes.<br/>See docs support-bundle-node-collection-timeout for detail.
-    hotplug:
+    hotplugVolume:
       success: 'Volume { diskName } is mounted to the virtual machine { vm }.'
       title: Add Volume
+    hotplugNic:
+      success: 'The settings have been saved, but the network interface {interfaceName} will be attached only after the virtual machine is migrated.'
+      title: Add Network Interface
+      vmNetwork: Virtual Machine Network
+      macAddress: MAC Address
+      macAddressTooltip: If left blank, the MAC address will be automatically generated.
     cpuMemoryHotplug:
       success: 'CPU and Memory are updated to the virtual machine { vm }.'
       title: Edit CPU and Memory
       maxResourcesMessage: 'You can increase the CPU to maximum { maxCpu }C and memory to maximum { maxMemory }.'
-    hotunplug:
-      success: 'Volume { name } is detached successfully.'
     snapshot:
       title: Take Snapshot
       name: Name
@@ -226,7 +230,8 @@ harvester:
     disableCPUManager: Disable CPU Manager
     cordon: Cordon
     uncordon: Uncordon
-    addHotplug: Add Volume
+    addHotplugVolume: Add Volume
+    addHotplugNic: Hotplug Network Interface
     exportImage: Export Image
     viewlogs: View Logs
     cancelExpand: Cancel Expand
@@ -442,6 +447,7 @@ harvester:
       storage: Storage
       labels: Labels
       ksmtuned: Ksmtuned
+      hugepages: Hugepages
       seeder: Out-of-band Access
     detail:
       kvm:
@@ -514,6 +520,20 @@ harvester:
         fullScans: Full Scans
         stableNodeChains: Stable Node Chains
         stableNodeDups: Stable Node Dups
+    hugepages:
+      meminfo: Meminfo
+      transparent:
+        title: Transparent Hugepages <a href="{url}" target="_blank"><i class="icon icon-info" /></a>
+        enabled: Enabled
+        shmemEnabled: Shared Memory Enabled
+        defrag: Defragmentation
+      status:
+        anon: Anonymous Hugepages (bytes)
+        size: Default Hugepage Size (bytes)
+        total: Total Hugepages
+        free: Free Hugepages
+        rsvd: Reserved Hugepages
+        surp: Surplus Hugepages
     disk:
       add: Add Disk
       path:
@@ -582,6 +602,16 @@ harvester:
       title: Enable CPU and memory hotplug
       tooltip: The default maximum CPU and maximum memory are {hotPlugTimes} times based on CPU and memory.
       restartVMMessage: Restart action is required for the virtual machine configuration change to take effect
+    hotUnplug:
+      actionLabel: Detach
+      detachVolume:
+        title: 'Are you sure that you want to detach volume {name}?'
+        actionLabel: Detach Volume
+        success: 'Volume { name } is detached successfully.'
+      detachNIC:
+        title: 'Are you sure that you want to detach network interface {name}?'
+        actionLabel: Detach Network Interface
+        success: 'The settings have been saved, but the network interface {name} will be detached only after the virtual machine is migrated.'
     instance:
       singleInstance:
       multipleInstance:
@@ -613,11 +643,6 @@ harvester:
       title: 'Select the volume you want to delete:'
       deleteAll: Delete All
       tips: "Warn: The snapshots of the virtual machine will be deleted with virtual machine and the snapshots of volume will be deleted with volume."
-    unplug:
-      title: 'Are you sure that you want to detach volume {name} ?'
-      actionLabel: Detach
-      detachVolume:
-        Detach Volume
     restartTip: |-
       {restart, select,
         true {Restart}
@@ -958,7 +983,9 @@ harvester:
     createTitle: Create Schedule
     createButtonText: Create Schedule
     scheduleType: Virtual Machine Schedule Type
-    cron: Cron Schedule
+    cron: 
+      label: Cron Schedule
+      editButton: Edit
     detail:
       namespace: Namespace
       sourceVM: Source Virtual Machine
@@ -1064,6 +1091,8 @@ harvester:
       placeholder: e.g. 172.16.0.0/16
     excludeIPs:
       tooltip: The IP address list to reserve from automatic assignment. The gateway IP address is always excluded and will be automatically added to the list.
+      placeholder: single IP or 192.168.0.100..192.168.0.200
+
     acl:
       label: Access Control List
       tooltip: The ACL to apply to this Subnet. Must be one of the ACLs in the same namespace.
@@ -1179,7 +1208,7 @@ harvester:
       vlan: VLAN ID
       exclude:
         label: Exclude IPs
-        placeholder: e.g. 172.16.0.1
+        placeholder: CIDR format, e.g. 172.16.0.10/32
         invalid: '"Exclude list" is invalid.'
         addIp: Add Exclude IP
       warning: 'WARNING: <br/> Any change to storage-network requires shutting down all virtual machines before applying this setting. <br/> Users have to ensure the cluster network is configured and VLAN Configuration will cover all nodes and ensure the network connectivity is working and expected in all nodes.'
@@ -1534,6 +1563,7 @@ harvester:
       'harvester-seeder': harvester-seeder is an add-on that uses IPMI and Redfish to discover hardware information and perform out-of-band operations.
       'harvester-system/harvester-seeder': harvester-seeder is an add-on that uses IPMI and Redfish to discover hardware information and perform out-of-band operations.
       'harvester-csi-driver-lvm': harvester-csi-driver-lvm is an add-on allowing users to create PVC through the LVM with local devices.
+      'descheduler': 'The virtual machine auto balance optimizes workload scheduling by evicting pods that are not optimally placed according to administrator-defined policies.'
     vmImport:
       titles:
         basic: Basic
@@ -1695,7 +1725,7 @@ harvester:
     available: Available
     total: Total
     vGPUID: vGPU ID
-    goSriovGPU: 
+    goSriovGPU:
       prefix: Please enable the supported GPU devices in
       middle: SR-IOV GPU Devices
       suffix: page to manage the vGPU MIG configurations.

pkg/harvester/mixins/harvester-vm/index.js

@@ -142,6 +142,7 @@ export default {
       showYaml:                      false,
       spec:                          null,
       osType:                        'linux',
+      useTemplate:                   false,
       sshKey:                        [],
       maintenanceStrategies,
       maintenanceStrategy:           'Migrate',
@@ -273,7 +274,7 @@ export default {
 
     needNewSecret() {
       // When creating a template it is always necessary to create a new secret.
-      return this.isCreate ? true : this.showYaml ? false : this.resourceType === HCI.VM_VERSION;
+      return this.isCreate || this.showYaml ? false : this.resourceType === HCI.VM_VERSION;
     },
 
     defaultTerminationSetting() {
@@ -689,7 +690,6 @@ export default {
         set(this.spec.template.spec, 'domain.memory.maxGuest', this.maxMemory);
         set(this.spec.template.spec, 'domain.resources.limits.memory', this.maxMemory);
       } else {
-        this.spec.template.spec.domain.cpu.maxSockets = 1;
         this.spec.template.spec.domain.cpu.sockets = 1;
         this.spec.template.spec.domain.cpu.cores = this.cpu;
         this.spec.template.spec.domain.resources.limits.cpu = this.cpu?.toString();
@@ -709,16 +709,7 @@ export default {
 
       disk.forEach( (R, index) => {
         const prefixName = this.value.metadata?.name || '';
-
-        let dataVolumeName = '';
-
-        if (R.source === SOURCE_TYPE.ATTACH_VOLUME) {
-          dataVolumeName = R.volumeName;
-        } else if (this.isClone || !this.hasCreateVolumes.includes(R.realName)) {
-          dataVolumeName = `${ prefixName }-${ R.name }-${ randomStr(5).toLowerCase() }`;
-        } else {
-          dataVolumeName = R.realName;
-        }
+        const dataVolumeName = this.parseDataVolumeName(R, prefixName);
 
         const _disk = this.parseDisk(R, index);
         const _volume = this.parseVolume(R, dataVolumeName);
@@ -1013,6 +1004,20 @@ export default {
       this['cpuMemoryHotplugEnabled'] = cpuMemoryHotplugEnabled;
     },
 
+    parseDataVolumeName(R, prefixName) {
+      let dataVolumeName = '';
+
+      if (R.source === SOURCE_TYPE.ATTACH_VOLUME) {
+        dataVolumeName = R.volumeName;
+      } else if (this.isClone || !this.hasCreateVolumes.includes(R.realName)) {
+        dataVolumeName = `${ prefixName }-${ R.name }-${ randomStr(5).toLowerCase() }`;
+      } else {
+        dataVolumeName = R.realName;
+      }
+
+      return dataVolumeName;
+    },
+
     parseDisk(R, index) {
       const out = { name: R.name };
 
@@ -1638,7 +1643,8 @@ export default {
 
     secretRef: {
       handler(secret) {
-        if (secret && this.resourceType !== HCI.BACKUP) {
+        // we should not inherit the secret if it's from VM template.
+        if (secret && this.resourceType !== HCI.BACKUP && !this.useTemplate) {
           this.secretName = secret?.metadata.name;
         }
       },

pkg/harvester/models/devices.harvesterhci.io.migconfiguration.js

@@ -1,12 +1,12 @@
-import SteveModel from '@shell/plugins/steve/steve-class';
 import { escapeHtml } from '@shell/utils/string';
 import { colorForState } from '@shell/plugins/dashboard-store/resource-class';
+import HarvesterResource from './harvester';
 
 /**
  * Class representing vGPU MIGConfiguration resource.
- * @extends SteveModal
+ * @extends HarvesterResource
  */
-export default class MIGCONFIGURATION extends SteveModel {
+export default class MIGCONFIGURATION extends HarvesterResource {
   get _availableActions() {
     let out = super._availableActions;
 

pkg/harvester/models/harvester/persistentvolumeclaim.js

@@ -35,15 +35,10 @@ export default class HciPv extends HarvesterResource {
   get availableActions() {
     let out = super._availableActions;
 
-    // Longhorn V2 provisioner do not support volume clone feature yet
-    if (this.isLonghornV2) {
-      out = out.filter((action) => action.action !== 'goToClone');
-    } else {
-      const clone = out.find((action) => action.action === 'goToClone');
+    const clone = out.find((action) => action.action === 'goToClone');
 
-      if (clone) {
-        clone.action = 'goToCloneVolume';
-      }
+    if (clone) {
+      clone.action = 'goToCloneVolume';
     }
 
     const exportImageAction = {
@@ -65,10 +60,6 @@ export default class HciPv extends HarvesterResource {
         takeSnapshotAction,
         ...out
       ];
-      // TODO: remove this block if Longhorn V2 engine supports restore volume snapshot
-      if (this.isLonghornV2) {
-        out = out.filter((action) => action.action !== takeSnapshotAction.action);
-      }
     } else { // v1.4 / v1.3
       if (!this.isLonghorn || !this.isLonghornV2) {
         out = [

pkg/harvester/models/harvesterhci.io.addon.js

@@ -113,8 +113,9 @@ export default class HciAddonConfig extends HarvesterResource {
 
   get displayName() {
     const isExperimental = this.metadata?.labels?.[HCI_ANNOTATIONS.ADDON_EXPERIMENTAL] === 'true';
+    const name = this.metadata?.labels?.[HCI_ANNOTATIONS.ADDON_DISPLAYNAME] || this.metadata.name;
 
-    return isExperimental ? `${ this.metadata.name } (${ this.t('generic.experimental') })` : this.metadata.name;
+    return isExperimental ? `${ name } (${ this.t('generic.experimental') })` : name;
   }
 
   get customValidationRules() {

pkg/harvester/models/k8s.cni.cncf.io.networkattachmentdefinition.js

@@ -29,6 +29,16 @@ export default class NetworkAttachmentDef extends SteveModel {
     }
   }
 
+  get isSystem() {
+    const systemNamespaces = this.$rootGetters['systemNamespaces'];
+
+    if (systemNamespaces.includes(this.metadata?.namespace)) {
+      return true;
+    }
+
+    return false;
+  }
+
   get isIpamStatic() {
     return this.parseConfig.ipam?.type === 'static';
   }

pkg/harvester/models/kubevirt.io.virtualmachine.js

@@ -87,17 +87,11 @@ const IgnoreMessages = ['pod has unbound immediate PersistentVolumeClaims'];
 
 export default class VirtVm extends HarvesterResource {
   get availableActions() {
-    let out = super._availableActions;
+    const out = super._availableActions;
+    const clone = out.find((action) => action.action === 'goToClone');
 
-    // VM attached with Longhorn V2 volume doesn't support clone feature
-    if (this.longhornV2Volumes.length > 0) {
-      out = out.filter((action) => action.action !== 'goToClone');
-    } else {
-      const clone = out.find((action) => action.action === 'goToClone');
-
-      if (clone) {
-        clone.action = 'goToCloneVM';
-      }
+    if (clone) {
+      clone.action = 'goToCloneVM';
     }
 
     return [
@@ -159,7 +153,7 @@ export default class VirtVm extends HarvesterResource {
       },
       {
         action:  'takeVMSnapshot',
-        enabled: (!!this.actions?.snapshot || !!this.action?.backup) && !this.longhornV2Volumes.length,
+        enabled: (!!this.actions?.snapshot || !!this.action?.backup),
         icon:    'icon icon-snapshot',
         label:   this.t('harvester.action.vmSnapshot')
       },
@@ -206,10 +200,16 @@ export default class VirtVm extends HarvesterResource {
         label:   this.t('harvester.action.abortMigration')
       },
       {
-        action:  'addHotplug',
+        action:  'addHotplugVolume',
         enabled: !!this.actions?.addVolume,
         icon:    'icon icon-plus',
-        label:   this.t('harvester.action.addHotplug')
+        label:   this.t('harvester.action.addHotplugVolume')
+      },
+      {
+        action:  'addHotplugNic',
+        enabled: this.hotplugNicFeatureEnabled && !!this.actions?.addNic,
+        icon:    'icon icon-plus',
+        label:   this.t('harvester.action.addHotplugNic')
       },
       {
         action:  'createTemplate',
@@ -395,8 +395,20 @@ export default class VirtVm extends HarvesterResource {
 
     this.$dispatch('promptModal', {
       resources,
-      diskName,
-      component: 'HarvesterUnplugVolume'
+      name:      diskName,
+      type:      'volume',
+      component:  'HarvesterHotUnplug',
+    });
+  }
+
+  unplugNIC(networkName) {
+    const resources = this;
+
+    this.$dispatch('promptModal', {
+      resources,
+      name:      networkName,
+      type:      'network',
+      component: 'HarvesterHotUnplug',
     });
   }
 
@@ -504,10 +516,17 @@ export default class VirtVm extends HarvesterResource {
     });
   }
 
-  addHotplug(resources = this) {
+  addHotplugVolume(resources = this) {
     this.$dispatch('promptModal', {
       resources,
-      component: 'HarvesterAddHotplugModal'
+      component: 'HarvesterAddHotplugVolumeModal'
+    });
+  }
+
+  addHotplugNic(resources = this) {
+    this.$dispatch('promptModal', {
+      resources,
+      component: 'HarvesterAddHotplugNic'
     });
   }
 
@@ -1240,6 +1259,10 @@ export default class VirtVm extends HarvesterResource {
     return this.$rootGetters['harvester-common/getFeatureEnabled']('vmMachineTypeAuto');
   }
 
+  get hotplugNicFeatureEnabled() {
+    return this.$rootGetters['harvester-common/getFeatureEnabled']('hotplugNic');
+  }
+
   get isBackupTargetUnavailable() {
     const allSettings = this.$rootGetters['harvester/all'](HCI.SETTING) || [];
     const backupTargetSetting = allSettings.find( (O) => O.id === 'backup-target');

pkg/harvester/package.json

@@ -1,7 +1,7 @@
 {
   "name": "harvester",
   "description": "Rancher UI Extension for Harvester",
-  "version": "1.7.0-dev",
+  "version": "1.8.0-dev",
   "private": false,
   "rancher": {
     "annotations": {

pkg/harvester/pages/c/_cluster/airgapupgrade/index.vue

@@ -12,6 +12,7 @@ import { PRODUCT_NAME as HARVESTER_PRODUCT } from '../../../../config/harvester'
 import ImagePercentageBar from '@shell/components/formatter/ImagePercentageBar';
 import { Banner } from '@components/Banner';
 import isEmpty from 'lodash/isEmpty';
+import { STORAGE_CLASS } from '@shell/config/types';
 
 const IMAGE_METHOD = {
   NEW:    'new',
@@ -32,6 +33,7 @@ export default {
 
   async fetch() {
     await this.$store.dispatch('harvester/findAll', { type: HCI.IMAGE });
+    await this.$store.dispatch('harvester/findAll', { type: STORAGE_CLASS });
 
     const value = await this.$store.dispatch('harvester/create', {
       type:     HCI.UPGRADE,
@@ -63,6 +65,7 @@ export default {
       sourceType:                   UPLOAD,
       uploadController:             null,
       uploadResult:                 null,
+      storageClassValue:            null,
       imageValue:                   null,
       enableLogging:                true,
       IMAGE_METHOD,
@@ -79,7 +82,6 @@ export default {
     skipSingleReplicaDetachedVolFeatureEnabled() {
       return this.$store.getters['harvester-common/getFeatureEnabled']('skipSingleReplicaDetachedVol');
     },
-
     allOSImages() {
       return this.$store.getters['harvester/all'](HCI.IMAGE).filter((I) => I.isOSImage) || [];
     },
@@ -116,7 +118,7 @@ export default {
     },
 
     fileName() {
-      return this.file?.name || '';
+      return this.preprocessImageName(this.file?.name || '');
     },
 
     canEnableLogging() {
@@ -181,6 +183,38 @@ export default {
       });
     },
 
+    async createImageStorageClass(imageName = '') {
+      // delete related SC if existed
+      await this.deleteImageStorageClass(imageName);
+
+      const storageClassPayload = {
+        apiVersion:           'storage.k8s.io/v1',
+        type:                 STORAGE_CLASS,
+        metadata:             { name: imageName },
+        volumeBindingMode:    'Immediate',
+        reclaimPolicy:        'Delete',
+        allowVolumeExpansion: true, // must be boolean type
+        provisioner:          'driver.longhorn.io',
+      };
+
+      this.storageClassValue = await this.$store.dispatch('harvester/create', storageClassPayload);
+
+      if (this.storageClassValue && this.storageClassValue.save) {
+        await this.storageClassValue.save();
+      }
+    },
+
+    async deleteImageStorageClass(imageName = '') {
+      const inStore = this.$store.getters['currentProduct'].inStore;
+      const storageClasses = this.$store.getters[`${ inStore }/all`](STORAGE_CLASS);
+
+      const targetSC = storageClasses.find((sc) => sc.id === imageName);
+
+      if (targetSC && targetSC.remove) {
+        await targetSC.remove();
+      }
+    },
+
     async initImageValue() {
       this.imageValue = await this.$store.dispatch('harvester/create', {
         type:     HCI.IMAGE,
@@ -191,6 +225,7 @@ export default {
           annotations:  {}
         },
         spec: {
+          backend:     'cdi',
           sourceType:  UPLOAD,
           displayName: '',
           checksum:    this.imageValue?.spec?.checksum || '',
@@ -203,8 +238,9 @@ export default {
 
       this.file = {};
       this.errors = [];
+      const imageDisplayName = this.imageValue?.spec?.displayName || '';
 
-      if (!this.imageValue.spec.displayName && this.createNewImage) {
+      if (!imageDisplayName && this.createNewImage) {
         this.errors.push(this.$store.getters['i18n/t']('validation.required', { key: this.t('generic.name') }));
         buttonCb(false);
 
@@ -212,24 +248,31 @@ export default {
       }
 
       try {
+        // Save the image first if creating a new one
         if (this.imageSource === IMAGE_METHOD.NEW) {
           this.imageValue.metadata.annotations[HCI_ANNOTATIONS.OS_UPGRADE_IMAGE] = 'True';
 
           if (this.sourceType === UPLOAD && this.uploadImageId !== '') { // upload new image
             this.value.spec.image = this.uploadImageId;
           } else if (this.sourceType === DOWNLOAD) { // give URL to download new image
-            this.imageValue.spec.sourceType = DOWNLOAD;
+            // check if URL is provided
             if (!this.imageValue.spec.url) {
               this.errors.push(this.$store.getters['i18n/t']('harvester.setting.upgrade.imageUrl'));
               buttonCb(false);
 
               return;
             }
+
+            // create related image storage class first
+            await this.createImageStorageClass(imageDisplayName);
+            this.imageValue.spec.sourceType = DOWNLOAD;
+            this.imageValue.spec.targetStorageClassName = imageDisplayName;
+
             res = await this.imageValue.save();
 
             this.value.spec.image = res.id;
           }
-        } else if (this.imageSource === IMAGE_METHOD.EXIST) {
+        } else if (this.imageSource === IMAGE_METHOD.EXIST) { // select existing image
           if (!this.imageId) {
             this.errors.push(this.$store.getters['i18n/t']('harvester.setting.upgrade.chooseFile'));
             buttonCb(false);
@@ -239,7 +282,7 @@ export default {
 
           this.value.spec.image = this.imageId;
         }
-
+        // enable logging or skip single replica detection if checked
         if (this.canEnableLogging) {
           this.value.spec.logEnabled = this.enableLogging;
         }
@@ -252,11 +295,13 @@ export default {
       } catch (e) {
         this.errors = [e?.message] || exceptionToErrorsArray(e);
         buttonCb(false);
+        // if anything failed, delete the created image storage class
+        await this.deleteImageStorageClass(imageDisplayName);
       }
     },
 
     async uploadFile(file) {
-      const fileName = file.name;
+      const fileName = this.preprocessImageName(file.name);
 
       if (!fileName) {
         this.errors.push(this.$store.getters['i18n/t']('harvester.setting.upgrade.unknownImageName'));
@@ -280,6 +325,10 @@ export default {
       this.imageValue.spec.url = '';
 
       try {
+        // before uploading image, we need to create related image storage class first
+        await this.createImageStorageClass(fileName);
+        this.imageValue.spec.targetStorageClassName = fileName;
+
         const res = await this.imageValue.save();
 
         this.uploadImageId = res.id;
@@ -296,20 +345,35 @@ export default {
         } else {
           this.errors = exceptionToErrorsArray(e);
         }
+        // if upload failed, delete the created image storage class
+        await this.deleteImageStorageClass(fileName);
         this.file = {};
         this.uploadImageId = '';
       }
     },
 
+    // replace _ to - to meet storage class name requirement
+    preprocessImageName(name) {
+      if (!name) {
+        return '';
+      }
+
+      return name.toLowerCase().replace(/[_]/g, '-');
+    },
+
     handleImageDelete(imageId) {
       const image = this.allOSImages.find((I) => I.id === imageId);
+      const imageDisplayName = image?.spec?.displayName || '';
 
-      if (image) {
+      if (image && imageDisplayName) {
         this.$store.dispatch('harvester/promptModal', {
-          resources:        [image],
-          component:        'ConfirmRelatedToRemoveDialog',
-          needConfirmation: false,
-          warningMessage:   this.$store.getters['i18n/t']('harvester.modal.osImage.message', { name: image.displayName })
+          resources:              [image],
+          component:              'ConfirmRelatedToRemoveDialog',
+          needConfirmation:       false,
+          warningMessage:         this.$store.getters['i18n/t']('harvester.modal.osImage.message', { name: imageDisplayName }),
+          extraActionAfterRemove: async() => {
+            await this.deleteImageStorageClass(imageDisplayName);
+          }
         });
         this.deleteImageId = '';
       }
@@ -419,13 +483,13 @@ export default {
         v-if="showUploadSuccessBanner"
         color="success"
         class="mt-0 mb-30"
-        :label="t('harvester.setting.upgrade.uploadSuccess', { name: file.name })"
+        :label="t('harvester.setting.upgrade.uploadSuccess', { name: fileName })"
       />
       <Banner
         v-if="showUploadingWarningBanner"
         color="warning"
         class="mt-0 mb-30"
-        :label="t('harvester.image.warning.osUpgrade.uploading', { name: file.name })"
+        :label="t('harvester.image.warning.osUpgrade.uploading', { name: fileName })"
       />
 
       <div

pkg/harvester/types.ts

@@ -37,6 +37,7 @@ export const HCI = {
   STORAGE:             'harvesterhci.io.storage',
   RESOURCE_QUOTA:      'harvesterhci.io.resourcequota',
   KSTUNED:             'node.harvesterhci.io.ksmtuned',
+  HUGEPAGES:           'node.harvesterhci.io.hugepage',
   PCI_DEVICE:          'devices.harvesterhci.io.pcidevice',
   PCI_CLAIM:           'devices.harvesterhci.io.pcideviceclaim',
   SR_IOV:              'devices.harvesterhci.io.sriovnetworkdevice',