创建节点表单显示剩余配额

internal/web/actions/default/clusters/cluster/createBatch.go

@@ -39,6 +39,17 @@ func (this *CreateBatchAction) RunGet(params struct {
 	}
 	this.Data["leftMenuItems"] = leftMenuItems
 
+	// 限额
+	maxNodes, leftNodes, err := this.findNodesQuota()
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	this.Data["quota"] = maps.Map{
+		"maxNodes":  maxNodes,
+		"leftNodes": leftNodes,
+	}
+
 	this.Show()
 }
 

internal/web/actions/default/clusters/cluster/createBatch_ext.go

@@ -0,0 +1,8 @@
+// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build !plus
+
+package cluster
+
+func (this *CreateBatchAction) findNodesQuota() (maxNodes int32, leftNodes int32, err error) {
+	return
+}

internal/web/actions/default/clusters/cluster/createNode.go

@@ -92,6 +92,17 @@ func (this *CreateNodeAction) RunGet(params struct {
 	// 安装文件下载
 	this.Data["installerFiles"] = clusterutils.ListInstallerFiles()
 
+	// 限额
+	maxNodes, leftNodes, err := this.findNodesQuota()
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	this.Data["quota"] = maps.Map{
+		"maxNodes":  maxNodes,
+		"leftNodes": leftNodes,
+	}
+
 	this.Show()
 }
 

internal/web/actions/default/clusters/cluster/createNode_ext.go

@@ -0,0 +1,8 @@
+// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build !plus
+
+package cluster
+
+func (this *CreateNodeAction) findNodesQuota() (maxNodes int32, leftNodes int32, err error) {
+	return
+}

web/views/@default/clusters/cluster/createBatch.html

@@ -6,7 +6,10 @@
 	<form method="post" class="ui form" data-tea-action="$" data-tea-success="success">
 		<csrf-token></csrf-token>
 		<input type="hidden" name="clusterId" :value="clusterId"/>
-		<table class="ui table definition selectable">
+
+        <div v-if="quota.maxNodes > 0 && quota.leftNodes >= 0"><span style="color: #959da6">当前授权最多支持节点数：{{quota.maxNodes}}个，剩余节点数：{{quota.leftNodes}}个。</span></div>
+
+        <table class="ui table definition selectable">
 			<tr>
 				<td class="title">节点IP列表</td>
 				<td>

web/views/@default/clusters/cluster/createNode.html

@@ -19,6 +19,9 @@
     <!-- 填写信息 -->
 	<form method="post" class="ui form" data-tea-action="$" data-tea-success="success" v-show="step == 'info'">
 		<input type="hidden" name="clusterId" :value="clusterId"/>
+
+        <div v-if="quota.maxNodes > 0 && quota.leftNodes >= 0"><span style="color: #959da6">当前授权最多节点数：{{quota.maxNodes}}个，剩余节点数：{{quota.leftNodes}}个。</span></div>
+
 		<table class="ui table definition selectable">
 			<tr>
 				<td class="title">节点名称 *</td>