===========================
influxdb官方指导
telegraf官方指导
#安装
cat <<EOF | sudo tee /etc/yum.repos.d/influxdb.repo
[influxdb]name = InfluxDB Repository - RHEL \$releaseverbaseurl = https://repos.influxdata.com/rhel/\$releasever/\$basearch/stableenabled = 1gpgcheck = 1gpgkey = https://repos.influxdata.com/influxdb.keyEOFyum install influxdb -y
service influxdb start # systemctl start influxdb.serviceyum install telegraf -y
service telegraf start # systemctl start telegraf.service
grafana 模板
https://grafana.com/dashboards?dataSource=influxdb&collector=Telegraf
https://www.reddit.com/r/unRAID/comments/7c2l2w/howto_monitor_unraid_with_grafana_influxdb_and/