实现基础的统计指标

internal/web/actions/default/servers/metrics/stats.go

@@ -0,0 +1,65 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package metrics
+
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/iwind/TeaGo/maps"
+)
+
+type StatsAction struct {
+	actionutils.ParentAction
+}
+
+func (this *StatsAction) Init() {
+	this.Nav("", "", "stat")
+}
+
+func (this *StatsAction) RunGet(params struct {
+	ItemId int64
+}) {
+	item, err := InitItem(this.Parent(), params.ItemId)
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+
+	countResp, err := this.RPC().MetricStatRPC().CountMetricStats(this.AdminContext(), &pb.CountMetricStatsRequest{
+		MetricItemId: params.ItemId,
+	})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	var count = countResp.Count
+
+	page := this.NewPage(count)
+	this.Data["page"] = page.AsHTML()
+
+	statsResp, err := this.RPC().MetricStatRPC().ListMetricStats(this.AdminContext(), &pb.ListMetricStatsRequest{
+		MetricItemId: params.ItemId,
+		Offset:       page.Offset,
+		Size:         page.Size,
+	})
+	if err != nil {
+		this.ErrorPage(err)
+		return
+	}
+	var statMaps = []maps.Map{}
+	for _, stat := range statsResp.MetricStats {
+		statMaps = append(statMaps, maps.Map{
+			"id":      stat.Id,
+			"time":    serverconfigs.HumanMetricTime(item.PeriodUnit, stat.Time),
+			"keys":    stat.Keys,
+			"value":   stat.Value,
+			"cluster": maps.Map{"id": stat.NodeCluster.Id, "name": stat.NodeCluster.Name},
+			"node":    maps.Map{"id": stat.Node.Id, "name": stat.Node.Name},
+			"server":  maps.Map{"id": stat.Server.Id, "name": stat.Server.Name},
+		})
+	}
+	this.Data["stats"] = statMaps
+
+	this.Show()
+}