feat: expose KubeVirt high-performance storage features in VM and Volume UI (backport #1133) (#1191)

Signed-off-by: Jack Yu <jack.yu@suse.com>
Co-authored-by: Alejandro Bonilla <abonilla@suse.com>
Co-authored-by: Jack Yu <jack.yu@suse.com>
This commit is contained in:
mergify[bot]
2026-10-13 09:34:44 +08:00
committed by GitHub
co-authored by Alejandro Bonilla Jack Yu
parent fb190996b6
commit db27a174f9
16 changed files with 935 additions and 23 deletions
@@ -0,0 +1,321 @@
<script>
import LabeledSelect from '@shell/components/form/LabeledSelect';
import { Checkbox } from '@components/Form/Checkbox';
import { Banner } from '@components/Banner';
import { _VIEW } from '@shell/config/query-params';
import { DISK_CACHE_MODE, DISK_IO_MODE, DISK_PERFORMANCE_PROFILE } from '../../../config/harvester-map';
const { DEFAULT, HIGH, CUSTOM } = DISK_PERFORMANCE_PROFILE;
export default {
name: 'DiskPerformanceOptions',
components: {
LabeledSelect, Checkbox, Banner
},
emits: ['update'],
props: {
// The disk row. This component reads/writes value.cache, value.io,
// value.dedicatedIOThread and (for the "High Performance" preset) value.bus.
value: {
type: Object,
default: () => ({})
},
mode: {
type: String,
default: 'create'
},
},
data() {
const hasPerf = !!(this.value.cache || this.value.io || this.value.dedicatedIOThread);
return {
DISK_PERFORMANCE_PROFILE,
expanded: hasPerf,
profile: this.detectProfile(),
// Bus the disk used before the "High Performance" preset switched it to
// virtio, so returning to "Default" can put it back.
busBeforeHighProfile: null,
};
},
computed: {
isView() {
return this.mode === _VIEW;
},
storagePerformanceEnabled() {
return this.$store.getters['harvester-common/getFeatureEnabled']('highPerformanceStorage');
},
isCdRom() {
return this.value.type === 'cd-rom';
},
isCustom() {
return this.profile === CUSTOM;
},
isNativeIo() {
return this.value.io === 'native';
},
profileOptions() {
return [DEFAULT, HIGH, CUSTOM].map((value) => ({
label: this.t(`harvester.virtualMachine.volume.performance.profile.${ value }`),
value,
}));
},
cacheOptions() {
return DISK_CACHE_MODE.map((value) => ({
label: this.cacheLabel(value),
value,
// Native AIO only works with an uncached (O_DIRECT) disk, so while it is
// selected the only valid cache option is "none" — disable everything
// else, including "Default", to prevent an invalid combination.
disabled: this.isNativeIo && value !== 'none',
}));
},
ioOptions() {
return DISK_IO_MODE.map((value) => ({
label: value === '' ? this.t('harvester.virtualMachine.volume.performance.ioMode.default') : this.t(`harvester.virtualMachine.volume.performance.ioMode.${ value }`),
value,
}));
},
showFilesystemCacheWarning() {
return this.value.cache === 'none' && this.value.volumeMode === 'Filesystem';
},
showBusTip() {
const hasPerf = !!(this.value.cache || this.value.io || this.value.dedicatedIOThread);
return hasPerf && this.value.bus && this.value.bus !== 'virtio';
},
},
watch: {
// Keep the profile selector in sync if the row is repopulated (e.g. editing an existing VM).
'value.cache'() {
this.profile = this.detectProfile();
},
'value.io'() {
this.profile = this.detectProfile();
},
'value.dedicatedIOThread'() {
this.profile = this.detectProfile();
},
},
methods: {
detectProfile() {
const { cache, io, dedicatedIOThread } = this.value;
if (!cache && !io && !dedicatedIOThread) {
return DEFAULT;
}
if (cache === 'none' && io === 'native' && dedicatedIOThread) {
return HIGH;
}
return CUSTOM;
},
cacheLabel(value) {
if (value === '') {
return this.t('harvester.virtualMachine.volume.performance.cacheMode.default');
}
return this.t(`harvester.virtualMachine.volume.performance.cacheMode.${ value }`);
},
onProfileChange(profile) {
const previous = this.profile;
this.profile = profile;
if (profile === DEFAULT) {
this.value.cache = '';
this.value.io = '';
this.value.dedicatedIOThread = false;
// "Default" means no overrides, so also undo the virtio bus that the
// "High Performance" preset applied. Skip it if the user has since
// picked a different bus themselves — that choice is theirs to keep.
if (this.busBeforeHighProfile !== null) {
if (this.value.bus === 'virtio') {
this.value.bus = this.busBeforeHighProfile;
}
this.busBeforeHighProfile = null;
}
} else if (profile === HIGH) {
this.value.cache = 'none';
this.value.io = 'native';
this.value.dedicatedIOThread = true;
if (previous !== HIGH) {
this.busBeforeHighProfile = this.value.bus || '';
}
this.value.bus = 'virtio';
}
// CUSTOM keeps whatever is currently set, including the bus.
this.update();
},
onIoChange(io) {
this.value.io = io;
// Native AIO requires an uncached disk; force cache to "none" to keep the
// combo valid — including when cache is still on its "Default" ('') value,
// which libvirt would otherwise reject at domain start.
if (io === 'native' && this.value.cache !== 'none') {
this.value.cache = 'none';
}
this.update();
},
update() {
this.$emit('update');
},
},
};
</script>
<template>
<div
v-if="!isCdRom && storagePerformanceEnabled"
class="disk-performance"
>
<button
v-if="!isView"
type="button"
class="btn btn-sm role-link expand-toggle"
:aria-expanded="expanded"
:aria-label="expanded ? t('harvester.virtualMachine.volume.performance.collapse') : t('harvester.virtualMachine.volume.performance.expand')"
@click.prevent="expanded = !expanded"
>
<i
class="icon"
:class="expanded ? 'icon-chevron-down' : 'icon-chevron-right'"
/>
{{ t('harvester.virtualMachine.volume.performance.title') }}
</button>
<div
v-if="expanded || isView"
class="perf-body mt-10"
>
<div class="row mb-20">
<div
class="col span-6"
data-testid="input-disk-perf-profile"
>
<LabeledSelect
:value="profile"
:label="t('harvester.virtualMachine.volume.performance.profile.label')"
:tooltip="t('harvester.virtualMachine.volume.performance.profile.tip')"
:options="profileOptions"
:mode="mode"
@update:value="onProfileChange"
/>
</div>
</div>
<Banner
v-if="profile === DISK_PERFORMANCE_PROFILE.HIGH"
color="info"
:label="t('harvester.virtualMachine.volume.performance.highProfileTip')"
/>
<div
v-if="isCustom || isView"
class="row mb-20"
>
<div
class="col span-6"
data-testid="input-disk-cache"
>
<LabeledSelect
v-model:value="value.cache"
:label="t('harvester.virtualMachine.volume.performance.cacheMode.label')"
:tooltip="t('harvester.virtualMachine.volume.performance.cacheMode.tip')"
:options="cacheOptions"
:mode="mode"
@update:value="update"
/>
</div>
<div
class="col span-6"
data-testid="input-disk-io"
>
<LabeledSelect
:value="value.io"
:label="t('harvester.virtualMachine.volume.performance.ioMode.label')"
:tooltip="t('harvester.virtualMachine.volume.performance.ioMode.tip')"
:options="ioOptions"
:mode="mode"
@update:value="onIoChange"
/>
</div>
</div>
<div
v-if="isCustom || isView"
class="row mb-10"
>
<div
class="col span-12"
data-testid="input-disk-dedicated-iothread"
>
<Checkbox
v-model:value="value.dedicatedIOThread"
:label="t('harvester.virtualMachine.volume.performance.dedicatedIOThread.label')"
:tooltip="t('harvester.virtualMachine.volume.performance.dedicatedIOThread.tip')"
:mode="mode"
@update:value="update"
/>
</div>
</div>
<Banner
v-if="isNativeIo"
color="info"
:label="t('harvester.virtualMachine.volume.performance.ioMode.nativeRequiresNoCacheTip')"
/>
<Banner
v-if="showFilesystemCacheWarning"
color="warning"
:label="t('harvester.virtualMachine.volume.performance.cacheMode.filesystemWarning')"
/>
<Banner
v-if="showBusTip"
color="warning"
:label="t('harvester.virtualMachine.volume.performance.busTip')"
/>
</div>
</div>
</template>
<style lang="scss" scoped>
.disk-performance {
border-top: 1px solid var(--border);
margin-top: 10px;
padding-top: 10px;
.expand-toggle {
padding: 0;
font-weight: 600;
.icon {
margin-right: 4px;
}
}
}
</style>