Nginx 日志配置：

#配置json 日志格式
log_format json '{"@timestamp":"$time_iso8601",'
         '"host":"$server_addr",'
         '"clientip":"$remote_addr",'
         '"remote_user":"$remote_user",'
         '"request":"$request",'
         '"http_user_agent":"$http_user_agent",'
         '"size":$body_bytes_sent,'
         '"responsetime":$request_time,'
         '"upstreamtime":"$upstream_response_time",'
         '"upstreamhost":"$upstream_addr",'
         '"http_host":"$host",'
         '"url":"$uri",'
         '"domain":"$host",'
         '"xff":"$http_x_forwarded_for",'
         '"referer":"$http_referer",'
         '"status":"$status"}';
#引入日志模板
 access_log logs/$server_name.access.log json;

FileBeat配置：

编辑filebeat.yml配置文件

vim filebeat.yml

filebeat.prospectors:
- input_type: log
 paths:
  - /root/svr/nginx/logs/access.log
  - /root/svr/nginx/logs/*.access.log
 #添加自定义字段
fields:
  logIndex: nginx
  docType: nginx-access
#自定义字段添加至根目录
 fields_under_root: true
#输出至logstash
output.logstash:
 # The Logstash hosts
 hosts: ["localhost:5044"]

logstash 配置

编辑beats.conf

vim  beats.conf

在beats.conf 中添加以下内容：

input {
  beats {
    port => 5044
    codec => json 
  }
}
filter {
  mutate {
     #删除filebeat自动添加的字段
    remove_field => ["tags", "beat"]
  }
}
output {
  stdout {
    codec => rubydebug
  }
}

input {
  beats {
    port => 5044
    codec => json 
  }
}

filter {
  mutate {
     #删除filebeat自动添加的字段
    remove_field => ["tags", "beat"]
  }
}

output {
  elasticsearch {
        hosts => ["10.1.5.66:9200"]
        index => "logstash-%{type}-%{+YYYY.MM.dd}"
        document_type => "%{type}"
  }