logstash 发送zabbix告警

<pre name="code" class="html">[elk@dr-mysql01 test]$ cat t1.conf 
input {
    stdin {
    }
}

filter {
    grok {
        match => [
             "message" , "\s*%{IPORHOST:clientip}\s+\-\s+\-\s+\[%{HTTPDATE:time}\]\s+\"%{WORD:verb}\s+(?<api>(\S+))\?.*\s+HTTP/%{NUMBER:httpversion}\"\s+%{NUMBER:http_status_code}\s+%{NUMBER:bytes}\s+(%{BASE16FLOAT:request_time})\s+%{IPORHOST:remoteip}",
              "message" ,"\s*%{IPORHOST:clientip}\s+\-\s+\-\s+\[%{HTTPDATE:time}\]\s+\"%{WORD:verb}\s+(?<api>(\S+))\s+HTTP/%{NUMBER:httpversion}\"\s+%{NUMBER:http_status_code}\s+%{NUMBER:bytes}\s+(%{BASE16FLOAT:request_time})\s+%{IPORHOST:remoteip}",
             "message" ,"\s*%{IPORHOST:clientip}\s+\-\s+\-\s+\[%{HTTPDATE:time}\]\s+\"%{WORD:verb}\s+(?<api>(\S+))\s+HTTP/%{NUMBER:httpversion}\"\s+%{NUMBER:http_status_code}\s+\-\s+(%{BASE16FLOAT:request_time})\s+%{IPORHOST:remoteip}"
        ]
    }   
        mutate {
                        convert => [ "request_time", "float"]
                       add_field =>["response_time","%{request_time}"]
                        remove_field =>["request_time"]
                       add_field => [ "[@metadata][zabbix_key]" , "logstash-api-access" ]
                       add_field => [ "[@metadata][zabbix_host]" , "dr-mysql01" ]

                }
   date {
        match => ["time", "dd/MMM/yyyy:HH:mm:ss Z"]
    }

}

output {
if [response_time] >= 5  {
zabbix {
zabbix_host => "[@metadata][zabbix_host]"
zabbix_key => "[@metadata][zabbix_key]"
        zabbix_server_host => "192.168.32.55"
        zabbix_server_port => "10051"
zabbix_value => "message"
        }
}
 stdout {
                        codec => rubydebug
                } 

}


这里的 [ "[@metadata][zabbix_host]" , "dr-mysql01" ] host是指zabbix里配置的主机名

[ "[@metadata][zabbix_key]" , "logstash-api-access" ] zabbix 配置的key