软件源码成品资源下载网站,wordpress 主循环调用,哈尔滨建设投资集团,wordpress 导入工具 0.6.1文章目录 1.思路2.部署准备3.应用jar包修改配置和导入tw嵌入式的依赖#xff08;参考#xff09;4.Prometheus部署5.Prometheus配置6.安装和配置Grafana 1.思路
Tongweb嵌入式最终是把依赖打入到java应用#xff08;也就是jar包里#xff09;#xff0c;然后启动jar包进行… 文章目录 1.思路2.部署准备3.应用jar包修改配置和导入tw嵌入式的依赖参考4.Prometheus部署5.Prometheus配置6.安装和配置Grafana 1.思路
Tongweb嵌入式最终是把依赖打入到java应用也就是jar包里然后启动jar包进行测试所以我们需要考虑的是启动jar包的时候怎么获取到监控数据。
根据PrometheusGrafana 监控Tongweb7来看监控数据是通过jmx_prometheus_javaagent-0.19.0.jar和config.yaml这两个关键文件来获取的但是这里用的是企业版的部署方式类似于部署了tomcat然后在tomcat的webapps里部署应用的方式一样。
所以我们可以通过启动参数的形式启动应用jar包的同时使用jmx_prometheus_javaagent来配置JMX指标的暴露端口为38061并指定配置文件为config.yaml也就是这样的指令来启动jar包从而方便Prometheus拉取监控数据
java -javaagent:jmx_prometheus_javaagent-0.19.0.jar39081:config.yaml -jar spring-boot-accesslog-2.x-0.0.1.jar 其中config.yaml是相关配置文件jmx_prometheus_javaagent-0.19.0.jar是拉取监控数据用的jar包spring-boot-accesslog-2.x-0.0.1.jar是测试用的jar包已经导入tongweb嵌入式的依赖并打包了39081是绑定的监听端口可以自己设置一个没有占用的端口。
之后访问服务器ip:39081/metrics,如下图所示就说明获取成功了
获取成功之后再部署prometheus和grafana修改对应配置配置grafana的数据源和仪表盘即可。
2.部署准备
本次参考Prometheus监控Tongweb容器
1.使用虚拟机ip192.168.10.51tongweb192.168.10.52Prometheus192.168.10.8(Grafana ),其中51服务器确保906039081端口没有被占用,52服务器确保9090端口没有被占用8服务器确保3000端口没有被占用三台虚拟机均关闭防火墙。
2.使用的jar包jmx_prometheus_javaagent-0.19.0.jar:jmx_prometheus_javaagent-0.19.0.jar下载链接 3.使用的jdk环境jdk1.8(需配置jdk环境变量) 4.下载Grafana使用的仪表盘json文件 TongWeb 面板使用JMX Exporter采集数据
也可以新建一个json文件复制粘贴以下内容
{__inputs: [{name: DS_PROMETHEUS,label: Prometheus,description: ,type: datasource,pluginId: prometheus,pluginName: Prometheus}],__elements: {},__requires: [{type: panel,id: gauge,name: Gauge,version: },{type: grafana,id: grafana,name: Grafana,version: 10.0.1},{type: datasource,id: prometheus,name: Prometheus,version: 1.0.0},{type: panel,id: stat,name: Stat,version: },{type: panel,id: table,name: Table,version: },{type: panel,id: timeseries,name: Time series,version: }],annotations: {list: [{builtIn: 1,datasource: {type: datasource,uid: grafana},enable: true,hide: true,iconColor: rgba(0, 211, 255, 1),name: Annotations Alerts,target: {limit: 100,matchAny: false,tags: [],type: dashboard},type: dashboard}]},description: TongWeb 面板使用JMX Exporter采集数据,editable: true,fiscalYearStartMonth: 0,gnetId: 19156,graphTooltip: 0,id: null,links: [{asDropdown: false,icon: external link,includeVars: false,keepTime: false,tags: [],targetBlank: true,title: 更新面板,tooltip: ,type: link,url: https://grafana.com/grafana/dashboards/19156}],liveNow: false,panels: [{collapsed: false,datasource: {type: prometheus,uid: fb65406e-39df-40f2-966c-9987082bdcfe},gridPos: {h: 1,w: 24,x: 0,y: 0},id: 31,panels: [],repeat: protocol,targets: [{datasource: {type: prometheus,uid: fb65406e-39df-40f2-966c-9987082bdcfe},refId: A}],title: 监控信息,type: row},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},description: 被监控服务是否处于运行状态即该服务是否可达。当UP指标的值为1时表示该服务正在运行并且可以被访问当UP指标的值为0时则表示该服务不可达或处于停止状态。,fieldConfig: {defaults: {color: {mode: thresholds},mappings: [{options: {0: {color: red,index: 1,text: 未连通},1: {color: green,index: 0,text: 连通}},type: value},{options: {match: null,result: {color: red,index: 2,text: 未连通}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]}},overrides: []},gridPos: {h: 4,w: 4,x: 0,y: 1},id: 33,options: {colorMode: value,graphMode: area,justifyMode: auto,orientation: auto,reduceOptions: {calcs: [lastNotNull],fields: ,values: false},text: {},textMode: auto},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: up{instance~\$instance\},instant: true,interval: ,legendFormat: 状态,refId: A}],title: 运行状态,type: stat},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: thresholds},decimals: 2,mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: orange,value: 80}]},unit: percent},overrides: []},gridPos: {h: 4,w: 5,x: 4,y: 1},id: 17,links: [],maxDataPoints: 100,options: {orientation: horizontal,reduceOptions: {calcs: [mean],fields: ,values: false},showThresholdLabels: false,showThresholdMarkers: true},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: jvm_memory_bytes_used{areaheap, instance\$instance\}/jvm_memory_bytes_max{areaheap, instance\$instance\}*100,format: time_series,instant: true,interval: ,intervalFactor: 1,legendFormat: ,refId: A}],title: JVM内存使用率,type: gauge},{datasource: {type: prometheus,uid: $datasource},fieldConfig: {defaults: {color: {mode: thresholds},mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: none},overrides: []},gridPos: {h: 4,w: 5,x: 9,y: 1},id: 20,links: [],maxDataPoints: 100,options: {colorMode: value,graphMode: none,justifyMode: auto,orientation: horizontal,reduceOptions: {calcs: [mean],fields: ,values: false},textMode: auto},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: sum(tongweb_manager_sessioncounter{instance\$instance\}),format: time_series,instant: true,interval: ,intervalFactor: 1,legendFormat: ,refId: A}],title: 会话总个数,type: stat},{datasource: {type: prometheus,uid: $datasource},fieldConfig: {defaults: {color: {mode: thresholds},mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null}]},unit: none},overrides: []},gridPos: {h: 4,w: 5,x: 14,y: 1},id: 21,links: [],maxDataPoints: 100,options: {colorMode: value,graphMode: none,justifyMode: auto,orientation: horizontal,reduceOptions: {calcs: [mean],fields: ,values: false},textMode: auto},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: sum(tongweb_manager_expiredsessions{instance\$instance\}) ,format: time_series,instant: true,interval: ,intervalFactor: 1,legendFormat: ,refId: A}],title: 会话过期数,type: stat},{datasource: {type: prometheus,uid: $datasource},fieldConfig: {defaults: {color: {mode: thresholds},mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: none},overrides: []},gridPos: {h: 4,w: 5,x: 19,y: 1},id: 19,links: [],maxDataPoints: 100,options: {colorMode: value,graphMode: none,justifyMode: auto,orientation: horizontal,reduceOptions: {calcs: [mean],fields: ,values: false},textMode: auto},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: sum(tongweb_manager_sessioncounter{ instance\$instance\} - tongweb_manager_expiredsessions{instance\$instance\}),format: time_series,instant: true,interval: ,intervalFactor: 1,legendFormat: ,refId: A}],title: 当前会话计数,type: stat},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: thresholds},custom: {align: auto,cellOptions: {type: auto},inspect: false},mappings: [{options: {match: null,result: {text: N/A}},type: special}],min: 0,thresholds: {mode: absolute,steps: [{color: green,value: null}]},unit: none},overrides: [{matcher: {id: byName,options: 线程池使用率*},properties: [{id: color,value: {mode: continuous-GrYlRd}},{id: custom.cellOptions,value: {mode: gradient,type: gauge}},{id: unit,value: percent},{id: decimals,value: 1},{id: min,value: -1},{id: thresholds,value: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]}},{id: max,value: 100}]},{matcher: {id: byName,options: http通道},properties: [{id: custom.width,value: 200}]},{matcher: {id: byName,options: 最大线程数},properties: [{id: custom.width,value: 90}]},{matcher: {id: byName,options: 初始线程数},properties: [{id: custom.width,value: 90}]},{matcher: {id: byName,options: 线程优先级},properties: [{id: custom.width,value: 90}]},{matcher: {id: byName,options: 等待队列},properties: [{id: custom.width,value: 90}]}]},gridPos: {h: 9,w: 12,x: 0,y: 5},id: 14,links: [],maxDataPoints: 100,options: {cellHeight: sm,footer: {countRows: false,fields: ,reducer: [sum],show: false},showHeader: true,sortBy: [{desc: true,displayName: 线程池使用率}]},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: tongweb_threadpool_maxthreads{ instance\$instance\},format: table,hide: false,instant: true,interval: ,intervalFactor: 1,legendFormat: {{name}}-最大线程数,range: false,refId: A},{datasource: {type: prometheus,uid: $datasource},editorMode: code,exemplar: false,expr: tongweb_threadpool_minsparethreads{instance\$instance\},format: table,hide: false,instant: true,legendFormat: {{name}}-使用线程数,range: false,refId: B},{datasource: {type: prometheus,uid: $datasource},editorMode: code,exemplar: false,expr: tongweb_threadpool_connectioncount{ instance\$instance\},format: table,hide: false,instant: true,legendFormat: {{name}},range: false,refId: C},{datasource: {type: prometheus,uid: $datasource},editorMode: code,exemplar: false,expr: tongweb_threadpool_connectioncount{ instance\$instance\}/tongweb_threadpool_maxthreads{ instance\$instance\}*100,format: table,hide: false,instant: true,range: false,refId: D},{datasource: {type: prometheus,uid: $datasource},editorMode: code,exemplar: false,expr: tongweb_threadpool_threadpriority{instance\$instance\},format: table,hide: false,instant: true,range: false,refId: E},{datasource: {type: prometheus,uid: $datasource},editorMode: code,exemplar: false,expr: tongweb_threadpool_backlog{instance\$instance\},format: table,hide: false,instant: true,range: false,refId: F}],title: 线程池信息,transformations: [{id: filterFieldsByName,options: {include: {pattern: /^Value #[A-Z]|^name$/}}},{id: merge,options: {}},{id: organize,options: {excludeByName: {},indexByName: {},renameByName: {Value #A: 最大线程数,Value #B: 初始线程数,Value #C: 正在执行任务的线程数*,Value #D: 线程池使用率*,Value #E: 线程优先级,Value #F: 等待队列,name: http通道}}},{id: groupBy,options: {fields: {Value #E: {aggregations: [],operation: groupby},http通道: {aggregations: [],operation: groupby},初始线程数: {aggregations: [lastNotNull],operation: groupby},最大线程数: {aggregations: [],operation: groupby},正在执行任务的线程数: {aggregations: [],operation: groupby},正在执行任务的线程数*: {aggregations: [],operation: groupby},等待队列: {aggregations: [],operation: groupby},线程优先级: {aggregations: [],operation: groupby},线程池使用率: {aggregations: [],operation: groupby},线程池使用率*: {aggregations: [],operation: groupby}}}}],type: table},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 6,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 1,scaleDistribution: {type: linear},showPoints: auto,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: percent},overrides: []},gridPos: {h: 9,w: 12,x: 12,y: 5},id: 40,options: {legend: {calcs: [],displayMode: table,placement: right,showLegend: true},tooltip: {mode: single,sort: none}},targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,expr: tongweb_threadpool_connectioncount{ instance\$instance\}/tongweb_threadpool_maxthreads{ instance\$instance\}*100,instant: false,legendFormat: {{name}},range: true,refId: A}],title: 线程池使用率,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: continuous-BlPu},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 14,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineStyle: {fill: solid},lineWidth: 1,pointSize: 1,scaleDistribution: {type: linear},showPoints: auto,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]}},overrides: []},gridPos: {h: 9,w: 12,x: 0,y: 14},id: 39,links: [],maxDataPoints: 100,options: {legend: {calcs: [],displayMode: list,placement: bottom,showLegend: true},tooltip: {mode: single,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: jvm_memory_bytes_used{areaheap, instance\$instance\}/jvm_memory_bytes_max{areaheap, instance\$instance\}*100,format: time_series,instant: false,interval: ,intervalFactor: 1,legendFormat: 内存使用率,range: true,refId: A}],title: JVM内存使用率,type: timeseries},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 6,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 1,scaleDistribution: {type: linear},showPoints: auto,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]}},overrides: []},gridPos: {h: 9,w: 12,x: 12,y: 14},id: 41,options: {legend: {calcs: [],displayMode: table,placement: right,showLegend: true},tooltip: {mode: single,sort: none}},targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,expr: increase(tongweb_requestprocessor_errorcount{instance\$instance\}[5m]),instant: false,legendFormat: {{worker}}-{{name}},range: true,refId: A}],title: 近5分钟错误增长数,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 8,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 1,scaleDistribution: {type: linear},showPoints: auto,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: ms},overrides: []},gridPos: {h: 9,w: 12,x: 0,y: 23},id: 35,links: [],maxDataPoints: 100,options: {legend: {calcs: [],displayMode: list,placement: right,showLegend: true},tooltip: {mode: single,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: sum(increase(tongweb_requestprocessor_processingtime{instance\$instance\}[5m])) by (worker) / (count(tongweb_requestprocessor_processingtime{instance\$instance\}) by (worker)0.01) ,format: time_series,instant: false,interval: ,intervalFactor: 1,legendFormat: {{worker}},range: true,refId: A}],title: 平均响应时长,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 11,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 1,scaleDistribution: {type: linear},showPoints: auto,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},decimals: 2,mappings: [{options: {match: null,result: {text: N/A}},type: special}],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: orange,value: 80}]},unit: percent},overrides: []},gridPos: {h: 9,w: 12,x: 12,y: 23},id: 37,links: [],maxDataPoints: 100,options: {legend: {calcs: [],displayMode: list,placement: bottom,showLegend: true},tooltip: {mode: single,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: jvm_memory_pool_bytes_used{ instance\$instance\, pool!\Metaspace\}/jvm_memory_pool_bytes_max{ instance\$instance\, pool!\Metaspace\}*100,format: time_series,instant: false,interval: ,intervalFactor: 1,legendFormat: {{pool}},range: true,refId: A}],title: JVM内存池使用率,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 10,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 5,scaleDistribution: {type: linear},showPoints: never,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},decimals: 0,mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: none},overrides: [{matcher: {id: byValue,options: {op: gte,reducer: allIsZero,value: 0}},properties: [{id: custom.hideFrom,value: {legend: true,tooltip: true,viz: false}}]}]},gridPos: {h: 9,w: 12,x: 0,y: 32},id: 23,links: [],options: {legend: {calcs: [],displayMode: table,placement: right,showLegend: true},tooltip: {mode: multi,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: false,expr: topk(5, tongweb_globalrequestprocessor_requestcount{ instance\$instance\}),format: time_series,instant: false,interval: ,intervalFactor: 1,legendFormat: {{name}} ,range: true,refId: A}],title: 请求计数TOP5,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 10,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 5,scaleDistribution: {type: linear},showPoints: never,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},decimals: 0,mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: short},overrides: [{matcher: {id: byValue,options: {op: gte,reducer: allIsZero,value: 0}},properties: [{id: custom.hideFrom,value: {legend: true,tooltip: true,viz: false}}]}]},gridPos: {h: 9,w: 12,x: 12,y: 32},id: 24,links: [],options: {legend: {calcs: [],displayMode: table,placement: right,showLegend: true},tooltip: {mode: multi,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: topk(5,tongweb_requestprocessor_errorcount{ instance\$instance\}),format: time_series,interval: ,intervalFactor: 1,legendFormat: {{worker}} ,range: true,refId: A}],title: 错误计数TOP5,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 10,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 5,scaleDistribution: {type: linear},showPoints: never,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: decbytes},overrides: []},gridPos: {h: 9,w: 12,x: 0,y: 41},id: 2,links: [],options: {legend: {calcs: [],displayMode: list,placement: right,showLegend: true},tooltip: {mode: multi,sort: none}},pluginVersion: 10.0.1,repeatDirection: h,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: increase(tongweb_globalrequestprocessor_bytesreceived{ instance\$instance\}[$__interval]),format: time_series,interval: 60s,intervalFactor: 1,legendFormat: Received {{name}},range: true,refId: A},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: increase(tongweb_globalrequestprocessor_bytessent{ instance\$instance\}[$__interval]),format: time_series,interval: 60s,intervalFactor: 1,legendFormat: Sent {{name}},range: true,refId: B}],title: 发送/接收流量,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: tomcat_requestcount_total是Tomcat服务器的一个请求计数器它记录了所有已处理的请求总数。 在Tomcat服务器中每个客户端请求都会被处理为一个请求在处理请求期间服务器会从连接中读取数据、解析数据、执行应用逻辑并返回响应。每当Tomcat服务器成功处理一个请求时其tomcat_requestcount_total指标就会相应地增加。监控和分析该指标可以帮助管理员和开发人员更好地了解Tomcat服务器的整体负载情况和活动水平对于性能优化和故障排除都具有一定的价值。此外该指标也可以通过与其他指标如tomcat_bytesreceived_total和tomcat_bytessent_total等结合使用来监测网络流量和请求响应时间等性能指标以进一步优化Tomcat服务器的配置和性能。,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 10,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 5,scaleDistribution: {type: linear},showPoints: never,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},decimals: 0,mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: short},overrides: []},gridPos: {h: 9,w: 12,x: 12,y: 41},id: 4,links: [],options: {legend: {calcs: [lastNotNull,max,min],displayMode: table,placement: right,showLegend: true},tooltip: {mode: multi,sort: none}},pluginVersion: 10.0.1,repeatDirection: h,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: increase(tongweb_globalrequestprocessor_requestcount{ instance\$instance\}[5m]),format: time_series,interval: 60s,intervalFactor: 1,legendFormat: Request {{name}},range: true,refId: A},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: increase(tongweb_globalrequestprocessor_errorcount{ instance\$instance\}[5m]),format: time_series,interval: 60s,intervalFactor: 1,legendFormat: Error {{name}},range: true,refId: B}],title: 请求计数/错误计数,type: timeseries},{datasource: {type: prometheus,uid: $datasource},description: ,fieldConfig: {defaults: {color: {mode: palette-classic},custom: {axisCenteredZero: false,axisColorMode: text,axisLabel: ,axisPlacement: auto,barAlignment: 0,drawStyle: line,fillOpacity: 10,gradientMode: none,hideFrom: {legend: false,tooltip: false,viz: false},lineInterpolation: linear,lineWidth: 1,pointSize: 5,scaleDistribution: {type: linear},showPoints: never,spanNulls: false,stacking: {group: A,mode: none},thresholdsStyle: {mode: off}},decimals: 0,mappings: [],thresholds: {mode: absolute,steps: [{color: green,value: null},{color: red,value: 80}]},unit: none},overrides: [{__systemRef: hideSeriesFrom,matcher: {id: byNames,options: {mode: exclude,names: [New],prefix: All except:,readOnly: true}},properties: [{id: custom.hideFrom,value: {legend: false,tooltip: false,viz: true}}]}]},gridPos: {h: 8,w: 24,x: 0,y: 50},id: 5,links: [],options: {legend: {calcs: [lastNotNull,max,min],displayMode: table,placement: right,showLegend: true},tooltip: {mode: multi,sort: none}},pluginVersion: 10.0.1,targets: [{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,exemplar: true,expr: sum(increase(tongweb_manager_sessioncounter{ instance\$instance\}[5m])) by (instance),format: time_series,hide: false,interval: 60s,intervalFactor: 1,legendFormat: New,range: true,refId: A},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,expr: sum(increase(tongweb_manager_expiredsessions{ instance\$instance\}[5m])) by (instance),format: time_series,hide: false,interval: 60s,intervalFactor: 1,legendFormat: Expired,range: true,refId: B},{datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},editorMode: code,expr: sum(increase(tongweb_manager_rejectedsessions{ instance\$instance\}[5m])) by (instance),format: time_series,hide: false,interval: 60s,intervalFactor: 1,legendFormat: Rejected,range: true,refId: C}],title: 会话计数统计,type: timeseries}],refresh: 5s,schemaVersion: 38,style: dark,tags: [Tomcat8],templating: {list: [{current: {selected: false,text: Prometheus,value: Prometheus},hide: 0,includeAll: false,multi: false,name: datasource,options: [],query: prometheus,queryValue: ,refresh: 1,regex: ,skipUrlSync: false,type: datasource},{allValue: .*,current: {},datasource: {type: prometheus,uid: ${DS_PROMETHEUS}},definition: label_values(jvm_info{},instance),hide: 0,includeAll: false,label: Instance,multi: false,name: instance,options: [],query: {query: label_values(jvm_info{},instance),refId: PrometheusVariableQueryEditor-VariableQuery},refresh: 2,regex: ,skipUrlSync: false,sort: 1,tagValuesQuery: ,tagsQuery: ,type: query,useTags: false}]},time: {from: now-15m,to: now},timepicker: {refresh_intervals: [5s,10s,30s,1m,5m,15m],time_options: [5m,15m,1h,6h,12h,24h,2d,7d,30d]},timezone: ,title: TongWeb_dashboard,uid: tongweb,version: 71,weekStart:
}也可以自行下载跟tomcat8.5相关的json文件仪表盘这个自行百度。
5.tw7的安装包和授权其中tw7使用的安装包为TongWeb7.0.4.9_M3_Enterprise_Linux.tar.gz。
3.应用jar包修改配置和导入tw嵌入式的依赖参考
本次示范用的是TongWeb7.0.E.6_P5下的spring-boot-accesslog-2.x 请在本地开发环境配置好mavernhome配置教程如下 maven环境变量配置超详细 配置后window下使用 installAll-{n} 脚本解压 TongWeb 嵌入式版资源包将 lib 目录中的 jar 包安装到本地 maven 仓库。 配置以下依赖到pom文件里这一步可以参考手册TongWeb V7.0 嵌入式版_JavaEE标准容器用户指南记得去掉tomcat的依赖 !--TongWeb 嵌入式版提供的与springboot集成的starter。 --dependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-websocket/artifactId/dependencydependencygroupIdcom.tongweb.springboot/groupIdartifactIdtongweb-spring-boot-websocket-2.x/artifactIdversion7.0.E.6_P5/version/dependencydependencygroupIdcom.tongweb.springboot/groupIdartifactIdtongweb-spring-boot-starter-2.x/artifactIdversion7.0.E.6_P5/version/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-web/artifactIdexclusionsexclusiongroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-tomcat/artifactId/exclusion/exclusions/dependency!-- jsp支持--dependencygroupIdcom.tongweb/groupIdartifactIdtongweb-jsp/artifactIdversion7.0.E.6_P5/version/dependency刷新maven然后看看tongweb的依赖是否已经导入到项目里 授权文件放入到resource目录下propeities配置文件配置
server.tongweb.license.pathclasspath:license.dat如果用的不是propeities文件配置参考如下
server:tongweb:license:path: classpath:license.dat之后进行打包打包看看有没有报错有的话看看报错信息如果是依赖冲突可以使用mavenhelp参考 maven解决包冲突简单方式(插件maven helper | maven指令) 打包后最好在本地跑一次看看有没有问题没有的话和已经下载好的jmx.xxxjar放入到服务器下面是我放入服务器的目录截图 自己新建一个config.yaml,以下是配置内容
wercaseOutputLabelNames: true
lowercaseOutputName: true
whitelistObjectNames: [java.lang:typeOperatingSystem, TONGWEB:*,config:*]
blacklistObjectNames: []
rules:- pattern: .*
执行指令启动应用
java -javaagent:jmx_prometheus_javaagent-0.19.0.jar39081:config.yaml -jar spring-boot-accesslog-2.x-0.0.1.jar访问服务器ip:39081/metrics 这一部分在第一节已经有详细说明。
4.Prometheus部署
参考一篇文章搞定Prometheus普罗米修斯监控系统的部署
5.Prometheus配置
配置prometheus.yml 配置参考注意缩进192.168.10.51和39081分别对应的是tongweb这边的端口和ip
static_configs:- targets: [localhost:9090]- job_name: tongwebstatic_configs:- targets: [192.168.10.51:39081]labels:instance: 192.168.10.51下面是我本地的配置文件自行删除不需要的部分
global:scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.# scrape_timeout is set to the global default (10s).alerting:alertmanagers:- static_configs:- targets:# - alertmanager:9093rule_files:# - first_rules.yml# - second_rules.ymlscrape_configs:- job_name: prometheus# metrics_path defaults to /metrics# scheme defaults to http.static_configs:- targets: [localhost:9090]- job_name: Prometheus19metrics_path: /metricsstatic_configs:- targets:- rdsrelabel_configs:- source_labels: [__address__]target_label: __param_target- source_labels: [__param_target]target_label: instance- target_label: __address__replacement: 192.168.10.19:9098- job_name: Prometheus20metrics_path: /metricsstatic_configs:- targets:- rdsrelabel_configs:- source_labels: [__address__]target_label: __param_target- source_labels: [__param_target]target_label: instance- target_label: __address__replacement: 192.168.10.20:9098- job_name: tongwebstatic_configs:- targets: [192.168.10.51:39081]labels:instance: 192.168.10.51
修改完启动Prometheus
cd /usr/local/promethues/./prometheus --config.file/usr/local/promethues/prometheus.yml ps ef |grep promethues
访问服务器ip:9090/targets?search,点击statustarget就可以看到我们配置的信息
6.安装和配置Grafana
Grafana下载地址 上图的话安装后用 systemctl start grafana-server 启动会方便一些。
或者用这个也行这个的话后面启动要用脚本启动本文使用这种方式。 解压一下安装包
tar -vxf grafana-enterprise-10.3.1.linux-amd64.tar.gz
启动 cd 到安装目录bin目录执行./grafana-server,然后访问服务器ip:3000
注意默认账号密码为
账号admin
密码admin如果你想卸载可以关闭服务直接pkill grafana-server也行直接删除安装目录然后删除对应配置xml
sudo rm -rf /var/lib/grafana
sudo rm -rf /var/log/grafana
sudo rm -rf /etc/grafana
sudo rm -rf /etc/grafana/grafana.ini
sudo rm -rf /var/lib/grafana/grafana.db 通常情况下Grafana 服务的配置文件位于 /etc/grafana/grafana.ini日志通常存储在 /var/log/grafana而数据库默认位于 /var/lib/grafana/grafana.db。您可能需要查看这些文件以进行故障排查或者进行配置更改。记得在修改配置文件之后重启 Grafana 服务使更改生效。
Grafana只用于展示数据需要配置Prometheus数据源。 写你的prometheus的url带上端口号9090
点击下方的savatest有下图的提示说明成功 然后回到home找到Create your first dashboard 点击import a dashboard 上传之前下载的json文件 上传后选择一下prometheus 然后点击import仪表盘就出现了
