接上篇：
https://www.cnblogs.com/nanxiang/p/14695310.html
下载地址：
https://grafana.com/grafana/download
在S2操作系统上操作，
选择合适的操作系统，会自动出现安装方法。
[root@bogon ~]# wget https://dl.grafana.com/oss/release/grafana-7.5.4-1.x86_64.rpm [root@bogon ~]# rpm -i --nodeps grafana-7.5.4-1.x86_64.rpm warning: grafana-7.5.4-1.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 24098cb6: NOKEY ### NOT starting on installation, please execute the following statements to configure grafana to start automatically using systemd sudo /bin/systemctl daemon-reload sudo /bin/systemctl enable grafana-server.service ### You can start grafana-server by executing sudo /bin/systemctl start grafana-server.service POSTTRANS: Running script
[root@bogon ~]# /bin/systemctl start grafana-server.service
查看进程是否存在
[root@bogon ~]# ps -ef|grep grafana grafana 43460 1 6 04:49 ? 00:00:00 /usr/sbin/grafana-server --config=/etc/grafana/grafana.ini --pidfile=/var/run/grafana/grafana-server.pid --packaging=rpm cfg:default.paths.logs=/var/log/grafana cfg:default.paths.data=/var/lib/grafana cfg:default.paths.plugins=/var/lib/grafana/plugins cfg:default.paths.provisioning=/etc/grafana/provisioning
查看端口号
[root@bogon ~]# netstat -antp|grep 3000 tcp6 0 0 :::3000 :::* LISTEN 43460/grafana-serve
通过浏览器访问 http:// grafana服务器IP:3000就到了登录界面,使用默 认的admin用户,admin密码就可以登陆了
http://172.16.252.129:3000/login
登录之后要求修改密码， 我修改为 123456
详细配置参考这篇博客：
https://blog.csdn.net/heian_99/article/details/103956931
您将需要从Grafana的存储库中填写仪表板的URL。https://grafana.com/grafana/dashboards/7362
region label_values(mysql_up, region)
service_name：label_values(mysql_up{region=~"$region"}, service_name)