【发布时间】:2018-08-31 16:03:36
【问题描述】:
我正在尝试设置 GROK 模式来捕获 nginx 错误日志,但内容是可变的。例如,如果没有引荐来源网址,它只会将该值留在行尾:
2018/08/30 09:30:32 [error] 84843#0: *24414687217 open() "/www/sites/js/draw.js" failed (2: No such file or directory), client: 172.68.211.134, server: www.example.com, request: "GET /bundles/app/js/draw.js HTTP/1.1", host: "www.example.com"
但如果有,它会添加:
, referrer: "https://www.example.com/de/member/foo"
我当前的 GROK 模式适用于带有引用者的行,但我如何让它处理这两个示例?
%{DATA:nginx_error.time} \[%{DATA:nginx_error.level}\] %{NUMBER:nginx_error.pid}#%{NUMBER:nginx_error.tid}: (\*%{NUMBER:nginx_error.connection_id} )?%{GREEDYDATA:nginx_error.message}, client: %{IP:nginx_error.client}, server: %{HOSTNAME:nginx_error.server}, request: \"%{DATA:nginx_error.request}\", host: \"%{HOSTNAME:nginx_error.host}\", referrer: \"%{URI:nginx_error.referrer}\"
【问题讨论】:
标签: logstash elastic-stack logstash-grok