feat: CPU / Memory hotplug support (#413)

* feat: add maxCPU and maxMemory Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add hotplug dialog Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add restart message Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: let VM template support cpuMemoryHotplug Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add feature flag Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add max-hotplug-ratio setting Signed-off-by: Andy Lee <andy.lee@suse.com> --------- Signed-off-by: Andy Lee <andy.lee@suse.com>
2026-10-03 20:56:06 +08:00 · 2025-07-23 14:08:59 +08:00
parent e294f4c00f
commit be9311dc0c
16 changed files with 564 additions and 92 deletions
@@ -0,0 +1,185 @@
+<script>
+import { exceptionToErrorsArray } from '@shell/utils/error';
+import { mapGetters } from 'vuex';
+import { getVmCPUMemoryValues } from '../utils/cpuMemory';
+import UnitInput from '@shell/components/form/UnitInput';
+import { Card } from '@components/Card';
+import { Banner } from '@components/Banner';
+import AsyncButton from '@shell/components/AsyncButton';
+import { GIBIBYTE } from '../utils/unit';
+
+export default {
+  name: 'CPUMemoryHotplugModal',
+
+  emits: ['close'],
+
+  components: {
+    AsyncButton, Card, Banner, UnitInput
+  },
+
+  props: {
+    resources: {
+      type:     Array,
+      required: true
+    }
+  },
+
+  data() {
+    const { cpu, memory } = getVmCPUMemoryValues(this.resources[0] || {});
+
+    return {
+      cpu,
+      memory,
+      errors: [],
+      GIBIBYTE
+    };
+  },
+
+  computed: {
+    ...mapGetters({ t: 'i18n/t' }),
+
+    actionResource() {
+      return this.resources[0] || {};
+    },
+    maxResourcesMessage() {
+      const { maxCpu, maxMemory } = getVmCPUMemoryValues(this.actionResource);
+
+      if (maxCpu && maxMemory) {
+        return this.t('harvester.modal.cpuMemoryHotplug.maxResourcesMessage', { maxCpu, maxMemory });
+      }
+
+      return '';
+    }
+  },
+
+  methods: {
+    close() {
+      this.cpu = '';
+      this.memory = '';
+      this.$emit('close');
+    },
+
+    change() {
+      if (parseInt(this.memory, 10) < 1 ) {
+        this.memory = '1Gi';
+      }
+      if (this.cpu < 1) {
+        this.cpu = 1;
+      }
+    },
+
+    async save(buttonCb) {
+      if (this.actionResource) {
+        try {
+          const res = await this.actionResource.doAction('cpuAndMemoryHotplug', { sockets: this.cpu, memory: this.memory });
+
+          if (res._status === 200 || res._status === 204) {
+            this.$store.dispatch('growl/success', {
+              title:   this.t('generic.notification.title.succeed'),
+              message: this.t('harvester.modal.cpuMemoryHotplug.success', { vm: this.actionResource.nameDisplay })
+            }, { root: true });
+
+            this.close();
+            buttonCb(true);
+          } else {
+            const error = [res?.data] || exceptionToErrorsArray(res);
+
+            this['errors'] = error;
+            buttonCb(false);
+          }
+        } catch (err) {
+          const error = err?.data || err;
+          const message = exceptionToErrorsArray(error);
+
+          this['errors'] = message;
+          buttonCb(false);
+        }
+      }
+    },
+  }
+};
+</script>
+
+<template>
+  <Card
+    ref="modal"
+    name="modal"
+    :show-highlight-border="false"
+  >
+    <template #title>
+      <h4
+        v-clean-html="t('harvester.modal.cpuMemoryHotplug.title')"
+        class="text-default-text"
+      />
+    </template>
+
+    <template #body>
+      <Banner
+        v-if="maxResourcesMessage"
+        :label="maxResourcesMessage"
+        color="info"
+      />
+      <UnitInput
+        v-model:value="cpu"
+        :label="t('harvester.virtualMachine.input.cpu')"
+        :delay="0"
+        required
+        suffix="C"
+        class="mb-20"
+        :mode="mode"
+        :min="1"
+        @update:value="change"
+      />
+      <UnitInput
+        v-model:value="memory"
+        :label="t('harvester.virtualMachine.input.memory')"
+        :mode="mode"
+        :input-exponent="3"
+        :delay="0"
+        :min="1"
+        :increment="1024"
+        :output-modifier="true"
+        :disabled="disabled"
+        :suffix="GIBIBYTE"
+        class="mb-20"
+        @update:value="change"
+      />
+      <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"
+            @click="save"
+          />
+        </div>
+      </div>
+    </template>
+  </Card>
+</template>
+
+<style lang="scss" scoped>
+.actions {
+  width: 100%;
+}
+
+.buttons {
+  display: flex;
+  justify-content: flex-end;
+  width: 100%;
+}
+</style>