优化集群没有节点时的提示

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

@@ -36,6 +36,15 @@ func (this *IndexAction) RunGet(params struct {
 	this.Data["activeState"] = params.ActiveState
 	this.Data["keyword"] = params.Keyword
 
+	countAllResp, err := this.RPC().NodeRPC().CountAllEnabledNodesMatch(this.AdminContext(), &pb.CountAllEnabledNodesMatchRequest{
+		NodeClusterId: params.ClusterId,
+	})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	this.Data["countAll"] = countAllResp.Count
+
 	countResp, err := this.RPC().NodeRPC().CountAllEnabledNodesMatch(this.AdminContext(), &pb.CountAllEnabledNodesMatchRequest{
 		NodeClusterId: params.ClusterId,
 		GroupId:       params.GroupId,

internal/web/actions/default/clusters/clusterutils/cluster_helper.go

@@ -2,6 +2,7 @@ package clusterutils
 
 import (
 	"encoding/json"
+	teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const"
 	"github.com/TeaOSLab/EdgeAdmin/internal/rpc"
 	"github.com/TeaOSLab/EdgeAdmin/internal/utils/numberutils"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
@@ -115,11 +116,13 @@ func (this *ClusterHelper) createSettingMenu(cluster *pb.NodeCluster, selectedIt
 		"isActive": selectedItem == "dns",
 		"isOn":     cluster.DnsDomainId > 0 || len(cluster.DnsName) > 0,
 	})
+	if teaconst.IsPlus {
 		items = append(items, maps.Map{
 			"name":     "消息通知",
 			"url":      "/clusters/cluster/settings/message?clusterId=" + clusterId,
 			"isActive": selectedItem == "message",
 		})
+	}
 
 	items = append(items, maps.Map{
 		"name":     "-",

web/public/js/components/common/not-found-box.js

@@ -0,0 +1,7 @@
+Vue.component("not-found-box", {
+	props: ["message"],
+	template: `<div style="text-align: center; margin-top: 5em;">
+	<div style="font-size: 2em; margin-bottom: 1em"><i class="icon exclamation triangle large grey"></i></div>
+	<p class="comment">{{message}}</p>
+</div>`
+})

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

@@ -2,7 +2,7 @@
 
 {$template "menu"}
 
-<form class="ui form" action="/clusters/cluster">
+<form class="ui form" action="/clusters/cluster" v-show="countAll > 0">
 	<input type="hidden" name="clusterId" :value="clusterId"/>
 	<div class="ui fields inline">
         <div class="ui field" v-if="regions.length > 0">
@@ -40,7 +40,12 @@
 	</div>
 </form>
 
+<div v-if="countAll == 0">
+   <not-found-box message="当前集群下还没有节点，至少添加一个节点后才能提供服务。"></not-found-box>
+</div>
+<div v-if="countAll > 0">
     <p class="comment" v-if="nodes.length == 0">暂时还没有节点。</p>
+</div>
 
 <table class="ui table selectable celled" v-if="nodes.length > 0">
 	<thead>