[区域]可以设置区域说明文字

web/views/@default/clusters/regions/createPopup.html

@@ -5,11 +5,17 @@
     <csrf-token></csrf-token>
     <table class="ui table definition selectable">
         <tr>
-            <td>区域名称 *</td>
+            <td class="title">区域名称 *</td>
             <td>
                 <input type="text" name="name" maxlength="100" ref="focus"/>
             </td>
         </tr>
+        <tr>
+            <td>区域说明</td>
+            <td>
+                <textarea name="description" rows="3" maxlength="200"></textarea>
+            </td>
+        </tr>
     </table>
     <submit-btn></submit-btn>
 </form>

web/views/@default/clusters/regions/index.html

@@ -11,7 +11,8 @@
     <thead>
         <tr>
             <th style="width:3em"></th>
-            <th>区域名称</th>
+            <th class="width10">区域名称</th>
+            <th>区域说明</th>
             <th class="width10 center">节点数</th>
             <th class="width10">区域状态</th>
             <th class="two op">操作</th>
@@ -21,6 +22,10 @@
         <tr>
             <td style="text-align: center;"><i class="icon bars handle grey"></i> </td>
             <td :class="{disabled: !region.isOn}">{{region.name}}</td>
+            <td>
+                <span v-if="region.description.length > 0">{{region.description}}</span>
+                <span v-else class="disabled">-</span>
+            </td>
             <td class="center">{{region.countNodes}}</td>
             <td>
                 <label-on :v-is-on="region.isOn"></label-on>

web/views/@default/clusters/regions/updatePopup.html

@@ -11,6 +11,12 @@
                 <input type="text" name="name" maxlength="100" ref="focus" v-model="region.name"/>
             </td>
         </tr>
+        <tr>
+            <td>区域说明</td>
+            <td>
+                <textarea name="description" rows="3" v-model="region.description" maxlength="200"></textarea>
+            </td>
+        </tr>
         <tr>
             <td colspan="2"><more-options-indicator></more-options-indicator></td>
         </tr>