1.安装Grafana

# cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)

wget https://dl.grafana.com/oss/release/grafana-7.4.2-1.x86_64.rpm

yum install initscripts urw-fonts wget -y

sudo yum install grafana-7.4.2-1.x86_64.rpm

2.运行Grafana

# sudo systemctl daemon-reload
# sudo systemctl start grafana-server
# sudo systemctl status grafana-server

3.查看防火墙

systemctl status firewalld.service

# firewall-cmd --state
running

# firewall-cmd --list-all
trusted (active)
  target: ACCEPT
  icmp-block-inversion: no
  interfaces: eno2 eno1
  sources:
  services:
  ports:
  protocols:
  masquerade: no
  forward-ports:
  source-ports:
  icmp-blocks:
  rich rules:

4.浏览器访问

• IP:3000

参考：

• Download Grafana
• Grafana文档
• CentOS 7.4中firewall防火墙详解和配置以及切换为iptables防火墙
• CentOS7 Firewall 防火墙配置详细全面教程