如何在logstash上将日志发送到nginx反向代理nginx？

Question

我的问题很简单，但我找不到解决方案。我有一个logstash和Elasticsearch服务器。一般情况下，我可以通过logstash将日志发送到elasticsearch。

请看下面的代码：logstash.conf文件将日志发送到弹性

input {
  file {
    type => "json"
    path => ["C:/logs/*.json"]
    start_position => "beginning"
    codec => "json"                 
  }
}
filter {
mutate {
    remove_field => [ "path" ]

}
}
output {
    stdout {
        codec => rubydebug
    }
	
	
	
    elasticsearch {
        hosts => [ "localhost:9200" ]
       
    }
}

但是我在logstash和elasticsearch之间放了一个nginx，我配置了但是它没有用。以下错误返回。

input {
  file {
    type => "json"
    path => ["C:/logs/*.json"]
    start_position => "beginning"
    codec => "json"                 
  }
}
filter {
mutate {
    remove_field => [ "path" ]

}
 ruby {
        code => "
            require 'base64';
            event['password'] = bG9ndXNlcjpidXJnYW5iYW5rXzIwMTc=
        "
    }
}
output {
    stdout {
        codec => rubydebug
    }
    http {
        http_method => "post"
        url => "http://localhost:8080;"
        format => "message"
        headers => {"Authorization" => "Basic %{password}"}
        content_type => "application/json"
        message => '{"whatever": 1 }'
    }
	
}

错误：[2017-09-18T11：07：30,235] [错误] [logstash.outputs.http] [HTTP输出失败]遇到非2xx HTTP代码401 {：response_code =＆gt; 401，：url =＆gt ;“http://localhost:8080;”，：event =＆gt; 2017-09-18T07：05：42.797Z test_y HTTP“EJT \ ANYCUSTOMER”“”“GET”“/ api / v1.0 / xxxxxxx / xxxxx”已回复200 in 0.0000 ms，：will_retry =＆gt; false}

下面的第二个简单解决方案，但它也不起作用：

input {
  file {
    type => "json"
    path => ["C:/logs/*.json"]
    start_position => "beginning"
    codec => "json"                 
  }
}
filter {
mutate {
    remove_field => [ "path" ]

}
}
output {
    stdout {
        codec => rubydebug
    }
   
    http {
        http_method => "post"
        url => "http://127.0.0.1:8080"
        headers => ["Authorization", "Basic dXNlcjE6JGFwcjEkNGdTY3dwMkckSlBLOXNVRmJGbzZ4UjhnSUVqYXo2Lg=="]
    }
}

错误：[错误] [logstash.outputs.http] [HTTP输出失败]遇到非2xx HTTP代码401 {：response_code =＆gt; 401，：url =＆gt;“http://127.0.0.1:8080”，