创建集群的时候可以设置DNS记录的默认TTL

internal/web/actions/default/clusters/create.go

@@ -63,6 +63,7 @@ func (this *CreateAction) RunPost(params struct {
 	// DNS相关
 	DnsDomainId int64
 	DnsName     string
+	DnsTTL      int32
 
 	Must *actions.Must
 }) {
@@ -93,7 +94,7 @@ func (this *CreateAction) RunPost(params struct {
 	// TODO 检查DnsDomainId的有效性
 
 	// 系统服务
-	systemServices := map[string]interface{}{}
+	var systemServices = map[string]any{}
 	if params.SystemdServiceIsOn {
 		systemServices[nodeconfigs.SystemServiceTypeSystemd] = &nodeconfigs.SystemdServiceConfig{
 			IsOn: true,
@@ -111,6 +112,7 @@ func (this *CreateAction) RunPost(params struct {
 		InstallDir:           params.InstallDir,
 		DnsDomainId:          params.DnsDomainId,
 		DnsName:              params.DnsName,
+		DnsTTL:               params.DnsTTL,
 		HttpCachePolicyId:    params.CachePolicyId,
 		HttpFirewallPolicyId: params.HttpFirewallPolicyId,
 		SystemServicesJSON:   systemServicesJSON,

web/views/@default/clusters/cluster/settings/dns/index.html

@@ -60,7 +60,7 @@
                     </td>
                 </tr>
                 <tr>
-                    <td>记录TTL</td>
+                    <td>解析记录TTL</td>
                     <td>
                         <div class="ui input right labeled">
                             <input type="text" name="ttl" maxlength="6" style="width: 6em" v-model="ttl"/>

web/views/@default/clusters/create.html

@@ -71,6 +71,16 @@
 				<p class="comment">当前集群的子域名，和主域名一起组成集群节点的子域名。</p>
 			</td>
 		</tr>
+        <tr>
+            <td>解析记录TTL</td>
+            <td>
+                <div class="ui input right labeled">
+                    <input type="text" name="dnsTTL" maxlength="6" style="width: 6em" value="0"/>
+                    <span class="ui label">秒</span>
+                </div>
+                <p class="comment">生成解析记录时使用的TTL；每个DNS服务商或者套餐、账号限制各有不同，请注意允许的取值范围。0表示使用默认。</p>
+            </td>
+        </tr>
 	</table>
 
 	<submit-btn></submit-btn>