一、influxDB简介
InfluxDB是一款用Go语言编写的开源分布式时序、事件和指标数据库，无需外部依赖。该数据库现在主要用于存储涉及大量的时间戳数据，如DevOps监控数据，APP metrics, loT传感器数据和实时分析数据。
二、安装
(py3) [root@zabbix_server src]# wget https://dl.influxdata.com/influxdb/releases/influxdb-1.1.0.x86_64.rpm --2019-10-30 15:22:01-- https://dl.influxdata.com/influxdb/releases/influxdb-1.1.0.x86_64.rpm 正在解析主机 dl.influxdata.com... 13.226.77.23, 13.226.77.76, 13.226.77.125, ... 正在连接 dl.influxdata.com|13.226.77.23|:443... 已连接。 已发出 HTTP 请求，正在等待回应... 200 OK 长度：15343957 (15M) [application/x-redhat-package-manager] 正在保存至: “influxdb-1.1.0.x86_64.rpm” 39% [=============================> ] 6,019,708 1.77M/s eta(英国中部时42% [================================> ] 6,543,996 1.80M/s eta(英国中部时51% [=======================================> ] 7,838,332 2.01M/s eta(英国中部时57% [============================================> ] 8,755,836 2.00M/s eta(英国中部时60% [===============================================> ] 9,345,660 2.10M/s eta(英国中部时63% [=================================================> ] 9,771,644 2.18M/s eta(英国中部时71% [=======================================================> ] 10,934,908 2.58M/s eta(英国中部时74% [=========================================================> ] 11,426,428 2.62M/s eta(英国中部时77% [============================================================> ] 11,950,716 2.71M/s eta(英国中部时83% [================================================================> ] 12,786,300 2.71M/s eta(英国中部时86% [===================================================================> ] 13,326,972 2.81M/s eta(英国中部时90% [======================================================================> ] 13,867,644 2.75M/s eta(英国中部时94% [=========================================================================> ] 14,539,388 2.63M/s eta(英国中部时100%[==============================================================================>] 15,343,957 2.77M/s in 6.7s 2019-10-30 15:22:09 (2.18 MB/s) - 已保存 “influxdb-1.1.0.x86_64.rpm” [15343957/15343957]) (py3) [root@zabbix_server src]# yum localinstall influxdb-1.1.0.x86_64.rpm 已加载插件：fastestmirror, security 设置本地安装进程 诊断 influxdb-1.1.0.x86_64.rpm: influxdb-1.1.0-1.x86_64 influxdb-1.1.0.x86_64.rpm 将被安装 Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com * webtatic: uk.repo.webtatic.com base | 3.7 kB 00:00 dell-system-update_dependent | 2.3 kB 00:00 dell-system-update_independent | 2.3 kB 00:00 extras | 3.4 kB 00:00 mysql-connectors-community | 2.5 kB 00:00 mysql-tools-community | 2.5 kB 00:00 mysql57-community | 2.5 kB 00:00 nginx | 2.9 kB 00:00 updates | 3.4 kB 00:00 webtatic | 3.6 kB 00:00 解决依赖关系 --> 执行事务检查 ---> Package influxdb.x86_64 0:1.1.0-1 will be 安装 --> 完成依赖关系计算 依赖关系解决 ======================================================================================================================== 软件包 架构 版本 仓库 大小 ======================================================================================================================== 正在安装: influxdb x86_64 1.1.0-1 /influxdb-1.1.0.x86_64 47 M 事务概要 ======================================================================================================================== Install 1 Package(s) 总文件大小：47 M Installed size: 47 M 确定吗？[y/N]：y 下载软件包： 运行 rpm_check_debug 执行事务测试 事务测试成功 执行事务 正在安装 : influxdb-1.1.0-1.x86_64 1/1 Verifying : influxdb-1.1.0-1.x86_64 1/1 已安装: influxdb.x86_64 0:1.1.0-1 完毕！
三、文件说明
在/usr/bin目录下有如下文件
(py3) [root@zabbix_server bin]# ll inf* -rwxr-xr-x 1 root root 6192647 11月 12 2016 influx -rwxr-xr-x 1 root root 16898710 11月 12 2016 influxd -rwxr-xr-x 1 root root 5964784 11月 12 2016 influx_inspect -rwxr-xr-x 1 root root 7857550 11月 12 2016 influx_stress -rwxr-xr-x 1 root root 12534956 11月 12 2016 influx_tsm -rwxr-xr-x. 1 root root 186096 8月 20 2010 info -rwxr-xr-x. 1 root root 55720 3月 16 2015 infocmp -rwxr-xr-x. 1 root root 25664 8月 20 2010 infokey lrwxrwxrwx. 1 root root 3 11月 28 2018 infotocap -> tic
influxd:服务器 influx:客户端 数据文件存放在 /var/lib/influxdb/目录下
四、数据库操作
启动服务器
(py3) [root@zabbix_server influxdb]# influxd 8888888 .d888 888 8888888b. 888888b. 888 d88P" 888 888 "Y88b 888 "88b 888 888 888 888 888 888 .88P 888 88888b. 888888 888 888 888 888 888 888 888 8888888K. 888 888 "88b 888 888 888 888 Y8bd8P' 888 888 888 "Y88b 888 888 888 888 888 888 888 X88K 888 888 888 888 888 888 888 888 888 Y88b 888 .d8""8b. 888 .d88P 888 d88P 8888888 888 888 888 888 "Y88888 888 888 8888888P" 8888888P" [run] 2019/10/30 15:45:39 InfluxDB starting, version 1.1.0, branch master, commit 800da5732b91c816b0a097acf8887fa2af1efa1a [run] 2019/10/30 15:45:39 Go version go1.7.3, GOMAXPROCS set to 24 [run] 2019/10/30 15:45:39 Using configuration at: /etc/influxdb/influxdb.conf [store] 2019/10/30 15:45:39 Using data dir: /var/lib/influxdb/data [subscriber] 2019/10/30 15:45:39 opened service [monitor] 2019/10/30 15:45:39 Starting monitor system [monitor] 2019/10/30 15:45:39 'build' registered for diagnostics monitoring [monitor] 2019/10/30 15:45:39 'runtime' registered for diagnostics monitoring [monitor] 2019/10/30 15:45:39 'network' registered for diagnostics monitoring [monitor] 2019/10/30 15:45:39 'system' registered for diagnostics monitoring [shard-precreation] 2019/10/30 15:45:39 Starting precreation service with check interval of 10m0s, advance period of 30m0s [snapshot] 2019/10/30 15:45:39 Starting snapshot service [continuous_querier] 2019/10/30 15:45:39 Starting continuous query service [httpd] 2019/10/30 15:45:39 Starting HTTP service [httpd] 2019/10/30 15:45:39 Authentication enabled: false [httpd] 2019/10/30 15:45:39 Listening on HTTP: [::]:8086 [retention] 2019/10/30 15:45:39 Starting retention policy enforcement service with check interval of 30m0s [monitor] 2019/10/30 15:45:39 Storing statistics in database '_internal' retention policy 'monitor', at interval 10s 2019/10/30 15:45:39 Sending usage statistics to usage.influxdata.com [run] 2019/10/30 15:45:39 Listening for signals
启动客户端
(py3) [root@zabbix_server dianwang]# influx Visit https://enterprise.influxdata.com to register for updates, InfluxDB server management, and monitoring. Connected to http://localhost:8086 version 1.1.0 InfluxDB shell version: 1.1.0 >
创建数据库
> create database test; > show databases; name: databases name ---- _internal test
打开数据库
> use test
Using database test
>
创建表,InfluxDB没有提供单独的建表语句，可以通过并添加数据的方式建表
> insert test,province=安徽 count=464 > show measurements name: measurements name ---- test > select * from test name: test time count province ---- ----- -------- 1572422964532967343 464 安徽
添加数据
> insert test,province=广东 count=1702 > select * From test name: test time count province ---- ----- -------- 1572422964532967343 464 安徽 1572423041812200700 1702 广东
删除表
> drop measurement test > show measurements >
五、grafana添加influxdb数据源
添加表格插件，设置如下:
选择展示字段:count,按province分组，按时间排序
这样就完成了数据的展示。
六、安装grafana的worldsmap插件
[root@zabbix_server bin]# ./grafana-cli plugins install grafana-worldmap-panel installing grafana-worldmap-panel @ 0.2.1 from url: https://grafana.com/api/plugins/grafana-worldmap-panel/versions/0.2.1/download into: ../data/plugins ? Installed grafana-worldmap-panel successfully Restart grafana after installing plugins .
七、重启grafana服务
root@zabbix_server bin]# ./grafana-server start
查看面板
地图插件已经安装上了
八、创建地图数据表（坐标模式）