| (window.webpackJsonp=window.webpackJsonp||[]).push([[483],{881:function(a,s,t){"use strict";t.r(s);var n=t(29),r=Object(n.a)({},(function(){var a=this,s=a._self._c;return s("ContentSlotsDistributor",{attrs:{"slot-key":a.$parent.slotKey}},[s("h2",{attrs:{id:"grafana-连接器"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#grafana-连接器"}},[a._v("#")]),a._v(" Grafana 连接器")]),a._v(" "),s("p",[a._v("Grafana 是开源的指标量监测和可视化工具，可用于展示时序数据和应用程序运行分析。Grafana 支持 Graphite，InfluxDB 等国际主流时序数据库作为数据源。在 IoTDB 项目中，我们开发了 Grafana 展现 IoTDB 中时序数据的连接器 IoTDB-Grafana-Connector，为您提供使用 Grafana 展示 IoTDB 数据库中的时序数据的可视化方法。")]),a._v(" "),s("h3",{attrs:{id:"grafana-的安装与部署"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#grafana-的安装与部署"}},[a._v("#")]),a._v(" Grafana 的安装与部署")]),a._v(" "),s("h4",{attrs:{id:"安装"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#安装"}},[a._v("#")]),a._v(" 安装")]),a._v(" "),s("ul",[s("li",[a._v("Grafana 组件下载地址：https://grafana.com/grafana/download")]),a._v(" "),s("li",[a._v("版本 >= 4.4.1")])]),a._v(" "),s("h4",{attrs:{id:"simple-json-datasource-数据源插件安装"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#simple-json-datasource-数据源插件安装"}},[a._v("#")]),a._v(" simple-json-datasource 数据源插件安装")]),a._v(" "),s("ul",[s("li",[a._v("插件名称: simple-json-datasource")]),a._v(" "),s("li",[a._v("下载地址: https://github.com/grafana/simple-json-datasource")])]),a._v(" "),s("h5",{attrs:{id:"windows系统"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#windows系统"}},[a._v("#")]),a._v(" windows系统")]),a._v(" "),s("p",[a._v("具体下载方法是：到Grafana的插件目录中："),s("code",[a._v("{Grafana文件目录}\\data\\plugins\\")]),a._v("（Windows系统，启动Grafana后会自动创建"),s("code",[a._v("data\\plugins")]),a._v("目录）或"),s("code",[a._v("/var/lib/grafana/plugins")]),a._v(" （Linux系统，plugins目录需要手动创建）或"),s("code",[a._v("/usr/local/var/lib/grafana/plugins")]),a._v("（MacOS系统，具体位置参看使用"),s("code",[a._v("brew install")]),a._v("安装Grafana后命令行给出的位置提示。")]),a._v(" "),s("p",[a._v("执行下面的命令：")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("Shell > git clone https://github.com/grafana/simple-json-datasource.git\n")])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br")])]),s("h5",{attrs:{id:"linux系统"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#linux系统"}},[a._v("#")]),a._v(" linux系统")]),a._v(" "),s("p",[a._v("建议使用grafana-cli安装该插件，具体安装命令如下")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("sudo grafana-cli plugins install grafana-simple-json-datasource\nsudo service grafana-server restart\n")])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br"),s("span",{staticClass:"line-number"},[a._v("2")]),s("br")])]),s("h5",{attrs:{id:"后续操作"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#后续操作"}},[a._v("#")]),a._v(" 后续操作")]),a._v(" "),s("p",[a._v("然后重启Grafana服务器，在浏览器中登录Grafana，在“Add data source”页面中“Type”选项出现“SimpleJson”即为安装成功。")]),a._v(" "),s("p",[a._v("如果出现如下报错")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("Unsigned plugins were found during plugin initialization. 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interval 具体配置信息如下")]),a._v(" "),s("p",[a._v("<1h: no sampling")]),a._v(" "),s("p",[a._v("1h~1d : intervals = 1m")]),a._v(" "),s("p",[a._v("1d~30d:intervals = 1h")]),a._v(" "),s("p",[a._v(">30d：intervals = 1d")]),a._v(" "),s("p",[a._v("配置完后，请重新运行 war 包")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("java -jar iotdb-grafana-connector-{version}.war\n")])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br")])])])}),[],!1,null,null,null);s.default=r.exports}}]); |