logstash grok 解析nginx日志

nginx log format:

log_format main '$remote_addr - $remote_user [$time_local] '
                   '"$request" $status $body_bytes_sent '
                   '"$http_referer" "$http_user_agent" '
                   '"$upstream_http_x_sticky_vk" "$cookie_UID" "$upstream_cookie_UID" '
                   '$request_time $upstream_response_time '
                   '"$traffic_quality"';

 

grok pattern:

%{IP:ip} - - \[%{HTTPDATE:time}\] \"%{WORD:method} %{URIPATHPARAM:request} HTTP/%{NUMBER:http_version}\" %{NUMBER:http_status_code} %{NUMBER:size} \"(?\S+)\" %{QS:http_user_agent} \"(?\S+)\" \"(?\S+)\" \"(?\S+)\" %{NUMBER:request_time} %{NUMBER:upstream_response_time} \"(?\S+)\"

 

/abc/def/123/456   将斜杠之间的数字单独解析出来

解析:123

正则:(?<=\/abc\/def\/)\d*)

解析:456

正则:  (?<=/openrtb/mrm/\d{2}/)\d*)

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