InfluxDB 时序数据库安装配置及在 Grafana 中添加监控 - 好文

InfluxDB 属于TICK 系列之一，对象显示很好，但开源只有单机版。当前安装 TICK 进行测试。各资料参考官网
<https://docs.influxdata.com/>。

Telegraf（Time-Series Data Collector）：数据收集

InfluxDB （Time-Series Data Storage）：数据存储

Chronograf（Time-Series Data Visualization）：WEB 界面管理及图像展示

Kapacitor （Time-Series Data Processing）：警告处理

TICK 下载地址： https://portal.influxdata.com/downloads
<https://portal.influxdata.com/downloads>

企业版及开源对比：

体系结构：

选择 RedHat & CentOS 版本安装：
数据库安装 wget
https://dl.influxdata.com/influxdb/releases/influxdb-1.6.4.x86_64.rpm sudo yum
-y localinstall influxdb-1.6.4.x86_64.rpm systemctl start influxdb # vim
/etc/influxdb/influxdb.conf 数据收集： wget
https://dl.influxdata.com/telegraf/releases/telegraf-1.8.3-1.x86_64.rpm sudo
yum -y localinstall telegraf-1.8.3-1.x86_64.rpm systemctl start telegraf # vim
/etc/telegraf/telegraf.conf 可视化页面管理工具： wget
https://dl.influxdata.com/chronograf/releases/chronograf-1.6.2.x86_64.rpm sudo
yum -y localinstall chronograf-1.6.2.x86_64.rpm systemctl start chronograf 警告处理
wget https://dl.influxdata.com/kapacitor/releases/kapacitor-1.5.1.x86_64.rpm
sudo yum -y localinstall kapacitor-1.5.1.x86_64.rpm systemctl start kapacitor #
vim /etc/kapacitor/kapacitor.conf
创建数据库 admin 账号、监控数据库及监控访问账号
# 连接实例 # influx create user admin with password 'influxdb' with all privileges
create database telegraf create user telegraf with password 'telegraf' grant
all privileges on telegraf to telegraf show databases show users
设置访问地址 /etc/influxdb/influxdb.conf
# 设置账号及远程访问 influxdb.conf # vim /etc/influxdb/influxdb.conf bind-address =
"192.168.1.176:8088" [http] enabled = true bind-address = ":8086" auth-enabled
= true log-enabled = true write-tracing = false pprof-enabled = false
https-enabled = false https-certificate = "/etc/ssl/influxdb.pem"
数据收集配置 /etc/telegraf/telegraf.conf
# 数据收集配置 telegraf.conf # vim /etc/telegraf/telegraf.conf [[outputs.influxdb]]
username = "telegraf" password = "telegraf" database = "telegraf" urls =
["http://192.168.1.176:8086"] timeout = "5s" write_consistency = "any"
重启服务
# 重启服务 systemctl restart influxdb systemctl restart telegraf systemctl restart
chronograf

InfluxDB 实例管理页面：http://192.168.1.176:8888 <http://192.168.1.176:8888/>

这是本机监控，还可以进行数据库管理、用户管理、预警管理、图像显示、表查询等。

当然，也可以添加到 Grafana 中监控，因为是时序数据库，配置更便捷。

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