mgr/dashboard: Disable backstore dropdown

iSCSI backstore is always visible but is disabled
if only one option is available.

Signed-off-by: Ricardo Marques <rimarques@suse.com>

diff --git a/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi-target-image-settings-modal/iscsi-target-image-settings-modal.component.html b/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi-target-image-settings-modal/iscsi-target-image-settings-modal.component.html
index 791f80b8a2fc6a550a5780f6d73c6071f77bb361..cf163f28c22098a0de0849ce830fe97d996b6526 100644 (file)
--- a/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi-target-image-settings-modal/iscsi-target-image-settings-modal.component.html
+++ b/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi-target-image-settings-modal/iscsi-target-image-settings-modal.component.html
@@ -10,15 +10,15 @@
          i18n>Changing these parameters from their default values is usually not necessary.</p>
 
       <!-- BACKSTORE -->
-      <div class="form-group row"
-           *ngIf="backstores.length > 1">
+      <div class="form-group row">
         <div class="col-sm-12">
           <label class="control-label"
                  i18n>Backstore</label>
           <select id="backstore"
                   name="backstore"
                   class="form-control"
-                  [(ngModel)]="model.backstore">
+                  [(ngModel)]="model.backstore"
+                  [disabled]="backstores.length == 1">
             <option *ngFor="let bs of backstores"
                     [value]="bs">{{ bs }}</option>
           </select>