1.下载influxdb:
wget https://dl.influxdata.com/influxdb/releases/influxdb-0.13.0.x86_64.rpm
安装：
2.sudo yum localinstall influxdb-0.13.0.x86_64.rpm
3.查看配置文件 vim /etc/influxdb/influxdb.conf
运行：
service influxdb start
如果不是is runing 查看 错误 信息 /var/log/influxdb
run: open server: listen: listen tcp :8088: bind: address already in use
解决方法:
httpd.conf中监听了8088,将其注释掉，然后service httpd restart
