参考文档：http://blog.51cto.com/ls40905250/1915280

　　　　　　　https://blog.csdn.net/zsjwish/article/details/79792212

　　　　　　　https://blog.csdn.net/yanggd1987/article/details/50469113

　　安装logstash的geoip插件，使logstash可以获取到国家及城市信息

yum install GeoIP-data -y

　　修改原logstash配置文件

input{
    redis {
            host => "192.168.56.11"
            port => "6379"
            password => "123456"
            db => "3"
            data_type => "list"
            key => "system-log-5611"
        }
    redis {
            host => "192.168.56.11"
            port => "6379"
            password => "123456"
            db => "4"
            data_type => "list"
            key => "nginx-log"
        }
}

filter{
    if "nginx-log" in [tags] {
        json{
         source => "message"
     }
        if [user_ua] != "-" {
        useragent {
         target => "agent"   #agent将过来出的user agent的信息配置到了单独的字段中
         source => "user_ua"   #这个表示对message里面的哪个字段进行分析
       }
      }
       if [user_ip] != "-" {
      geoip {
                        source => "user_ip"
                        target => "geoip"
                       # database => "/usr/share/GeoIP/GeoIPCity.dat"
                        add_field => [ "[geoip][coordinates]", "%{[geoip][longitude]}" ]
                        add_field => [ "[geoip][coordinates]", "%{[geoip][latitude]}"  ]
                }
                   mutate {
                        convert => [ "[geoip][coordinates]", "float"]
                }
     }
    }
}

output{
    if "nginx-log" in [tags]{
        elasticsearch{ 
        hosts => ["192.168.56.11:9200"]
          index => "logstash-nginx-log-%{+YYYY.MM}"
        } 
        stdout{
            codec => rubydebug  
        }
    }
    if "system-log-5611" in [tags]{
        elasticsearch{ 
        hosts => ["192.168.56.11:9200"]
          index => "system-log-5611-%{+YYYY.MM}"
        } 
    }
}

　　PS：filter检测过滤如果是nginx日志并且user_ip不为空则调用geoip插件

　　　　 nginx的index设置需要在前面加logstash否则在kibana里面不识别

　　通过ip获取到的信息如下

　　系统自带的地图为英文地图，设置成中文地图，修改配置文件/etc/kibana/kibana.yml在尾部添加以下配置

tilemap.url: 'http://webrd02.is.autonavi.com/appmaptile?lang=zh_cn&size=1&scale=1&style=7&x={x}&y={y}&z={z}'
tilemap.options.minZoom: "1"
tilemap.options.maxZoom: "10"

　　重启kibana然后进web界面进行设置

　　最终效果图