安装 worldmap panel 插件

# grafana-cli plugins install grafana-worldmap-panel

重启grafana

# service grafana-server restart

登陆grafana添加Worldmap Panel，Group By 选择 Geo Hash Grid，字段选择 geoip.location

Map Data Options 里面 Location Data 选择geohash，geo_point/geohash Field 里面输入geoip.location，保存即可