prometheus监控redis、redis

1.1 安装下载redis_exporter

下载地址：

https://github.com/oliver006/redis_exporter/releases

tar -xvf  redis_exporter-v1.55.0.linux-amd64.tar.gz -C /usr/local/cd /usr/local/mv redis_exporter-v1.55.0.linux-amd64/ redis_exporter

1.2 启动

cd /usr/local/redis_exporternohup ./redis_exporter -redis.addr 172.20.2.18:6379 &    nohup ./redis_exporter -redis.addr 172.20.2.18:6380 &   多实例（有密码）cd /usr/local/redis_exporternohup ./redis_exporter -redis.addr 172.2.1.3:6380 --redis.password=oj+xjlARRfJqbC+A --web.listen-address=:9120 &nohup ./redis_exporter -redis.addr 172.2.1.3:6381 --redis.password=oj+xjlARRfJqbC+A --web.listen-address=:9121 &

1.3 配置systemctl并加入开机自启(此步骤可省略)

1.3.1 redis无密码版

cat > /etc/systemd/system/redis_exporter.service  /etc/systemd/system/redis_exporter.service