github地址: https://github.com/oliver006/redis_exporter
Redis export 安装和使用
# 下载 redis_exporter
https://github.com/oliver006/redis_exporter/releases
cd /usr/local/src/
wget https://github.com/oliver006/redis_exporter/releases/download/v1.0.1/redis_exporter-v1.0.1.linux-amd64.tar.gz
tar xf redis_exporter-v1.0.1.linux-amd64.tar.gz
cd redis_exporter-v1.0.1.linux-amd64
./redis_exporter -h
# 常用参数
-redis.addr
-redis.password
-web.listen-address
# 创建redis_exporter工作目录
mkdir /usr/local/redis_exporter
mv redis_exporter /usr/local/redis_exporter/
cd /usr/local/redis_exporter/
# 编写启动脚本
vim start_redis_exporter.sh
#!/bin/bash
HOSTIP=192.168.1.73
nohup ./redis_exporter -redis.addr $HOSTIP:7000 -redis.password PASSWORD -web.listen-address $HOSTIP:27000 &
nohup ./redis_exporter -redis.addr $HOSTIP:7001 -redis.password PASSWORD -web.listen-address $HOSTIP:27001 &
# 测试 URL 获取 metrics
curl -s 192.168.1.73:27000/metrics|grep -v "^#"| more
exporter_scrape_duration_seconds{quantile="0.5"} NaN
exporter_scrape_duration_seconds{quantile="0.9"} NaN
[root@kvm000 redis_exporter]# curl -s 192.168.1.73:27001/metrics|grep -v "^#"| more
exporter_scrape_duration_seconds{quantile="0.5"} NaN
exporter_scrape_duration_seconds{quantile="0.9"} NaN
exporter_scrape_duration_seconds{quantile="0.99"} NaN
配置prometheus
[root@localhost sd_config]# vim /opt/prometheus/prometheus.yml
- job_name: 'redis'
file_sd_configs:
- files: ['/opt/prometheus/sd_config/redis.yml']
refresh_interval: 180s
[root@localhost sd_config]# vim /opt/prometheus/sd_config/redis.yaml
- targets:
- 192.168.1.73:27000
- 192.168.1.73:27001
labels:
idc: bj_company
service: redis
[root@localhost sd_config]# kill -hup `ps -ef |grep prometheus|grep -v grep|awk '{print $2}'`
