Prometheus 采集redis监控数据

Posted 2023-03-04 CIAS

Prometheus采集主机监控参考部署下载，图形生成

系统	exporter 安装参考	Grafana	download
Windows	参考	图形生成参考	win_exporter
Linux	参考		node_exporter
mysql	参考		Mysql_exporter
SQL Server	参考		SQL exporter
Redis	参考		Redis_exporter
cadvisor	参考		cadvisor
rabbitmq	参考	参考	rabbitmq
snmp_exporter	参考	图形展示在测试中	snmp_exporter
zabbix	集成参考

download  redis_exporter

• Redis_exporter 数据库采集器 

 redis_exporter 一键监控安装脚本

• ExecStart=/opt/redis_exporter/redis_exporter -log.level=debug -log-format='txt' -redis.addr=192.168.11.253:6379 -redis.password=YOU_password #更改主机redis 主机IP用户名密码
• 采集端口9121

vim /redis_exporter.sh

#!/bin/sh
# -*- coding: utf-8 -*-
# Date: 2022/11/18


echo "download redis_exporter"
sleep 2
wget -N -P /opt/ https://github.com/oliver006/redis_exporter/releases/download/v1.24.0/redis_exporter-v1.24.0.linux-amd64.tar.gz

echo "decompression redis_exporter"
sleep 2
tar -xf /opt/redis_exporter-v1.24.0.linux-amd64.tar.gz /opt/.tar.gz -C /opt/


echo "rechristen redis_exporter"
sleep 2
mv /opt/redis_exporter-v1.24.0.linux-amd64 /opt/redis_exporter

echo "add redis_exporter.service"
sleep 2
cat << EOF > /etc/systemd/system/redis_exporter.service
[Unit]
Description=redis_exporter
Documentation=https://github.com/prometheus/redis_exporter
After=local-fs.target network-online.target network.target
Wants=local-fs.target network-online.target network.target
 
[Service]
User=root
Group=root
Type=simple
ExecStart=/opt/redis_exporter/redis_exporter -log.level=debug -log-format='txt' -redis.addr=192.168.11.253:6379 -redis.password=YOU_password

Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

echo "start redis_exporter"
sleep 2
systemctl daemon-reload && systemctl enable --now redis_exporter

echo "firewall redis_exporter"
sleep 2
firewall-cmd --zone=public --add-port=9121/tcp --permanent && firewall-cmd --zone=public --add-port=6379/tcp --permanent  && firewall-cmd --reload

执行安装

sh /redis_exporter.sh

Prometheus 数据采集配置

scrape_configs:
  - job_name: 'web' 
    scrape_interval: 5s
    static_configs: 
      - targets: 
        - localhost:9090

  - job_name: 'Redis-monitoring'
    scrape_interval: 5s
    static_configs:
      - targets: 
        - 192.168.11.253:9121

Grafana图形展示

第一种图形Import>4074>Prometheus

• 模板下载

第二种图形Import>14091>Prometheus

• 模板下载