Added attach and detach features to UI for ROOT disks as well as deviceID for ROOT and DATADISK (#6201)

api/src/main/java/org/apache/cloudstack/api/command/user/volume/AttachVolumeCmd.java

@@ -48,9 +48,10 @@ public class AttachVolumeCmd extends BaseAsyncCmd implements UserCmd {
     //////////////// API parameters /////////////////////
     /////////////////////////////////////////////////////
 
-    @Parameter(name = ApiConstants.DEVICE_ID, type = CommandType.LONG, description = "the ID of the device to map the volume to within the guest OS. "
-            + "If no deviceId is passed in, the next available deviceId will be chosen. " + "Possible values for a Linux OS are:" + "* 0 - /dev/xvda" + "* 1 - /dev/xvdb" + "* 2 - /dev/xvdc"
-        + "* 4 - /dev/xvde" + "* 5 - /dev/xvdf" + "* 6 - /dev/xvdg" + "* 7 - /dev/xvdh" + "* 8 - /dev/xvdi" + "* 9 - /dev/xvdj")
+    @Parameter(name = ApiConstants.DEVICE_ID, type = CommandType.LONG, description = "The ID of the device to map the volume to the guest OS. "
+        + "If no deviceID is informed, the next available deviceID will be chosen. When using a linux operating system and the hypervisor XenServer, the devices IDs will be mapped as follows:"
+        + "<ul><li>0 maps to /dev/xvda;</li><li>1 maps to /dev/xvdb;</li><li>2 maps /dev/xvdc and so on.</li></ul>"
+        + "Please refer to the docs of your hypervisor for the correct mapping of the deviceID and the actual logical disk structure.")
     private Long deviceId;
 
     @Parameter(name = ApiConstants.ID, type = CommandType.UUID, entityType = VolumeResponse.class, required = true, description = "the ID of the disk volume")

ui/src/config/section/storage.js

@@ -107,7 +107,7 @@ export default {
           icon: 'paper-clip-outlined',
           label: 'label.action.attach.disk',
           dataView: true,
-          show: (record) => { return record.type !== 'ROOT' && ['Allocated', 'Ready', 'Uploaded'].includes(record.state) && !('virtualmachineid' in record) },
+          show: (record) => { return ['Allocated', 'Ready', 'Uploaded'].includes(record.state) && !('virtualmachineid' in record) },
           popup: true,
           component: shallowRef(defineAsyncComponent(() => import('@/views/storage/AttachVolume.vue')))
         },
@@ -117,10 +117,7 @@ export default {
           label: 'label.action.detach.disk',
           message: 'message.detach.disk',
           dataView: true,
-          show: (record) => {
-            return record.type !== 'ROOT' && record.virtualmachineid &&
-              ['Running', 'Stopped', 'Destroyed'].includes(record.vmstate)
-          }
+          show: (record) => { return record.virtualmachineid && ['Running', 'Stopped', 'Destroyed'].includes(record.vmstate) }
         },
         {
           api: 'updateVolume',

ui/src/views/storage/AttachVolume.vue

@@ -47,6 +47,25 @@
             {{ vm.name || vm.displayname }}
           </a-select-option>
         </a-select>
+      </a-form-item >
+      <a-form-item :label="$t('label.deviceid')">
+        <div style="margin-bottom: 10px">
+          <a-collapse>
+            <a-collapse-panel header="More information about deviceID">
+              <a-alert type="warning">
+                <template #message>
+                  <span v-html="apiParams.deviceid.description" />
+                </template>
+              </a-alert>
+            </a-collapse-panel>
+          </a-collapse>
+        </div>
+        <a-input-number
+          v-model:value="form.deviceid"
+          style="width: 100%;"
+          :min="0"
+          :placeholder="$t('label.deviceid')"
+        />
       </a-form-item>
     </a-form>
     <div class="actions">
@@ -85,7 +104,8 @@ export default {
       this.formRef = ref()
       this.form = reactive({})
       this.rules = reactive({
-        virtualmachineid: [{ required: true, message: this.$t('message.error.select') }]
+        virtualmachineid: [{ required: true, message: this.$t('message.error.select') }],
+        deviceid: [{ required: true, message: this.$t('message.error.select') }]
       })
     },
     fetchData () {
@@ -127,7 +147,8 @@ export default {
         this.loading = true
         api('attachVolume', {
           id: this.resource.id,
-          virtualmachineid: values.virtualmachineid
+          virtualmachineid: values.virtualmachineid,
+          deviceid: values.deviceid
         }).then(response => {
           this.$pollJob({
             jobId: response.attachvolumeresponse.jobid,