mirror of
https://github.com/TeaOSLab/EdgeCommon.git
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356 lines
8.4 KiB
Go
356 lines
8.4 KiB
Go
// Copyright 2021 GoEdge CDN goedge.cdn@gmail.com. All rights reserved.
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package nodeconfigs
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import (
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"encoding/json"
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)
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// NodeValueItem 监控项
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type NodeValueItem = string
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const (
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NodeValueItemCPU NodeValueItem = "cpu" // CPU
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NodeValueItemMemory NodeValueItem = "memory" // 内存
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NodeValueItemLoad NodeValueItem = "load" // 负载
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NodeValueItemTrafficIn NodeValueItem = "trafficIn" // 业务上行流量
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NodeValueItemTrafficOut NodeValueItem = "trafficOut" // 业务下行流量
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NodeValueItemAllTraffic NodeValueItem = "allTraffic" // 所有流量
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NodeValueItemConnections NodeValueItem = "connections" // 连接数
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NodeValueItemRequests NodeValueItem = "requests" // 请求访问量
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NodeValueItemAttackRequests NodeValueItem = "attackRequests" // 攻击请求访问量
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NodeValueItemDisk NodeValueItem = "disk" // 磁盘
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NodeValueItemCacheDir NodeValueItem = "cacheDir" // 缓存目录
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NodeValueItemNetworkPackets NodeValueItem = "networkPackets" // 网络数据包统计
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)
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type nodeValueItemDefinition struct {
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Code string `json:"code"`
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Name string `json:"name"`
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Description string `json:"description"`
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Params []*nodeValueItemParamDefinition `json:"params"`
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}
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type nodeValueItemParamDefinition struct {
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Code string `json:"code"`
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Name string `json:"name"`
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Description string `json:"description"`
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IsPercent bool `json:"isPercent"` // 是否支持百分比
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}
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var nodeValueItemDefinitions = []*nodeValueItemDefinition{
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{
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Code: NodeValueItemCPU,
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Name: "CPU",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "usage",
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Name: "使用比例",
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Description: "0到100之间的数字",
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IsPercent: true,
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},
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},
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},
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{
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Code: NodeValueItemMemory,
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Name: "内存",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "usage",
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Name: "使用比例",
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Description: "0到100之间的数字",
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IsPercent: true,
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},
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},
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},
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{
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Code: NodeValueItemLoad,
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Name: "负载",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "load1m",
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Name: "1分钟负载",
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Description: "1分钟内的平均负载",
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},
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{
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Code: "load5m",
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Name: "5分钟负载",
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Description: "5分钟内的平均负载",
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},
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{
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Code: "load15m",
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Name: "15分钟负载",
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Description: "15分钟内的平均负载",
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},
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},
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},
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{
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Code: NodeValueItemTrafficIn,
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Name: "上行流量",
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Description: "平均每分钟客户端发送到服务器端的流量。",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "total",
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Name: "流量",
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Description: "单位为字节",
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},
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},
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},
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{
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Code: NodeValueItemTrafficOut,
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Name: "下行流量",
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Description: "平均每分钟服务器端发送到客户端的流量。",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "total",
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Name: "流量",
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Description: "单位为字节",
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},
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},
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},
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{
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Code: NodeValueItemConnections,
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Name: "连接数",
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Description: "平均每分钟连接数",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "total",
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Name: "总数",
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Description: "连接总数",
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},
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},
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},
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{
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Code: NodeValueItemRequests,
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Name: "请求数",
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Description: "平均每分钟请求数",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "total",
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Name: "总数",
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Description: "请求总数",
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},
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},
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},
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{
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Code: NodeValueItemAttackRequests,
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Name: "攻击请求数",
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Description: "平均每分钟攻击请求数",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "total",
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Name: "总数",
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Description: "攻击请求总数",
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},
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},
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},
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{
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Code: NodeValueItemDisk,
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Name: "硬盘空间",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "usage",
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Name: "使用比例",
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Description: "0到100之间的数字",
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IsPercent: true,
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},
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},
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},
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{
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Code: NodeValueItemNetworkPackets,
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Name: "网络数据包",
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Params: []*nodeValueItemParamDefinition{
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{
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Code: "tcpInPPS",
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Name: "TCP入口包速率（pps）",
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},
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{
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Code: "udpInPPS",
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Name: "UDP入口包速率（pps）",
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},
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{
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Code: "icmpInPPS",
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Name: "ICMP入口包速率（pps）",
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},
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},
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},
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}
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// FindAllNodeValueItemDefinitions 获取所有监控项信息
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func FindAllNodeValueItemDefinitions() []*nodeValueItemDefinition {
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return nodeValueItemDefinitions
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}
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// FindNodeValueItemName 获取监控项名称
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func FindNodeValueItemName(code NodeValueItem) string {
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for _, def := range nodeValueItemDefinitions {
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if def.Code == code {
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return def.Name
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}
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}
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return ""
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}
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// FindNodeValueItemParamName 获取监控项某个参数的名称
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func FindNodeValueItemParamName(nodeCode NodeValueItem, paramCode string) string {
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for _, def := range nodeValueItemDefinitions {
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if def.Code == nodeCode {
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for _, p := range def.Params {
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if p.Code == paramCode {
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return p.Name
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}
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}
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return ""
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}
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}
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return ""
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}
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// CheckNodeValueItemParamIsPercent 判断监控项某个参数是否支持百分比
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func CheckNodeValueItemParamIsPercent(nodeCode NodeValueItem, paramCode string) bool {
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for _, def := range nodeValueItemDefinitions {
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if def.Code == nodeCode {
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for _, p := range def.Params {
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if p.Code == paramCode {
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return p.IsPercent
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}
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}
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return false
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}
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}
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return false
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}
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// NodeValueRange 值范围
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type NodeValueRange = string
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const (
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NodeValueRangeMinute NodeValueRange = "minute"
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)
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// NodeValueOperator 操作符
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type NodeValueOperator = string
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const (
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NodeValueOperatorGt NodeValueOperator = "gt" // 大于
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NodeValueOperatorGte NodeValueOperator = "gte" // 大于等于
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NodeValueOperatorLt NodeValueOperator = "lt" // 小于
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NodeValueOperatorLte NodeValueOperator = "lte" // 小于等于
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NodeValueOperatorEq NodeValueOperator = "eq" // 等于
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NodeValueOperatorNeq NodeValueOperator = "neq" // 不等于
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)
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type nodeValueOperatorDefinition struct {
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Code string `json:"code"`
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Name string `json:"name"`
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}
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var nodeValueOperatorDefinitions = []*nodeValueOperatorDefinition{
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{
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Code: NodeValueOperatorGt,
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Name: "大于",
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},
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{
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Code: NodeValueOperatorGte,
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Name: "大于等于",
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},
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{
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Code: NodeValueOperatorLt,
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Name: "小于",
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},
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{
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Code: NodeValueOperatorLte,
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Name: "小于等于",
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},
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{
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Code: NodeValueOperatorEq,
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Name: "等于",
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},
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{
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Code: NodeValueOperatorNeq,
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Name: "不等于",
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},
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}
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// FindNodeValueOperatorName 操作符名称
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func FindNodeValueOperatorName(operator NodeValueOperator) string {
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for _, def := range nodeValueOperatorDefinitions {
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if def.Code == operator {
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return def.Name
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}
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}
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return ""
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}
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// FindAllNodeValueOperatorDefinitions 获取所有操作符定义
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func FindAllNodeValueOperatorDefinitions() []*nodeValueOperatorDefinition {
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return nodeValueOperatorDefinitions
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}
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// CompareNodeValue 对比值
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func CompareNodeValue(operator NodeValueOperator, value1 float64, value2 float64) bool {
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switch operator {
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case NodeValueOperatorGt:
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return value1 > value2
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case NodeValueOperatorGte:
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return value1 >= value2
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case NodeValueOperatorLt:
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return value1 < value2
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case NodeValueOperatorLte:
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return value1 <= value2
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case NodeValueOperatorEq:
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return value1 == value2
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case NodeValueOperatorNeq:
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return value1 != value2
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}
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return false
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}
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// NodeValueSumMethod 聚合方法
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type NodeValueSumMethod = string
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const (
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NodeValueSumMethodSum NodeValueSumMethod = "sum" // 相加
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NodeValueSumMethodAvg NodeValueSumMethod = "avg" // 平均
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)
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// FindNodeValueSumMethodName 聚合方法名称
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func FindNodeValueSumMethodName(method NodeValueSumMethod) string {
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switch method {
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case NodeValueSumMethodSum:
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return "和"
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case NodeValueSumMethodAvg:
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return "平均"
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}
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return ""
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}
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// NodeValueDurationUnit 时间单位
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type NodeValueDurationUnit = string
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const (
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NodeValueDurationUnitMinute NodeValueDurationUnit = "minute"
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)
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// FindNodeValueDurationUnitName 时间单位名称
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func FindNodeValueDurationUnitName(unit NodeValueDurationUnit) string {
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switch unit {
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case NodeValueDurationUnitMinute:
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return "分钟"
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}
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return ""
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}
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// UnmarshalNodeValue 对值进行解码
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func UnmarshalNodeValue(valueJSON []byte) string {
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var result = ""
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err := json.Unmarshal(valueJSON, &result)
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if err != nil {
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// 暂时不提示错误
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}
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return result
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}
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