logstash-grok

问题 I have two related questions. First is how best to grok logs that have "messy" spacing and so on, and the second, which I'll ask separately, is how to deal with logs that have arbitrary attribute-value pairs. (See: logstash grok filter for logs with arbitrary attribute-value pairs ) So for the first question, I have a log line that looks like this: 14:46:16.603 [http-nio-8080-exec-4] INFO METERING - msg=93e6dd5e-c009-46b3-b9eb-f753ee3b889a CREATE_JOB job=a820018e-7ad7-481a-97b0-bd705c3280ad

问题 I have two URLs (due to security concern i will explain by using dummy) a> https://xyz.company.com/ui/api/token b> https://xyz.company.com/request/transaction?date=2016-01-21&token=<tokeninfo> When you hit url mentioned in point 'a' it will generate a token let it be a string of 16 characters Then that token should be used in making second request of point 'b' in token param Updated The second url response is important to me i.e is a JSON response, I need to filter the json data and extract

问题 I have a server that sends access logs over to logstash in a custom log format, and am using logstash to filter these logs and send them to Elastisearch. A log line looks something like this: 0.0.0.0 - GET / 200 - 29771 3 ms ELB-HealthChecker/1.0\n And gets parsed using this grok filter: grok { match => [ "message", "%{IP:remote_host} %{USER:remote_user} %{WORD:method} %{URIPATHPARAM:requested_uri} %{NUMBER:status_code} - %{NUMBER:content_length} %{NUMBER:elapsed_time:int} ms %{GREEDYDATA

问题 I'm trying to build a centralised logging system for a group windows & linux servers using elasticsearch logstash and kibana. My input would be syslogs from both the system(single input stream). I'm trying to understand if there is way to use grok and match the pattern and then based on that put the logs in different indices(one for windows logs and one for linux logs) Any help in direction would be appreciated. Thanks, 回答1: You can assign 'type' based on from which system the logs are coming

问题 I have a log file which comes from spring log file. The log file has three formats. Each of the first two formats is a single line, between them if there is keyword app-info, it is the message printed by own developer. If no, it is printed by spring framework. We may treat developers message different from spring framework ones. The third format is a multiline stack trace. We have an example for our own format, for example 2018-04-27 10:42:49 [http-nio-8088-exec-1] - INFO - app-info -

问题 I need the common RE for representing the below values Invoice_IID: 00000000-4164-1638-e168-ffff08d24460 Invoice_IID 00000000-4164-1638-e168-ffff08d24460 invoice iid 00000000-4164-1638-074f-ffff08d24461 <invoice iid="00000000-4164-1638-074f-ffff08d24461" <invoice iid=\"00000000-4164-1638-074f-ffff08d24461\" <parent_invoice iid="00000000-4164-1638-074f-ffff08d24461" I am trying with the below configuration with my grok debugger like http://grokconstructor.appspot.com/do/match#result grok {

问题 I am trying to figure out grok pattern for parsing multiple messages like exception trace & below is one such log 2017-03-30 14:57:41 [12345] [qtp1533780180-12] ERROR com.app.XYZ - Exception occurred while processing java.lang.NullPointerException: null at spark.webserver.MatcherFilter.doFilter(MatcherFilter.java:162) at spark.webserver.JettyHandler.doHandle(JettyHandler.java:61) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189) at org.eclipse.jetty.server

问题 I had like to know if it is possible to send only specific log messages to elasticsearch via logstash? E.G let's say I have these messages in my log file: 2015-08-14 12:21:03 [31946] PASS 10.249.10.70 http://google.com 2015-08-14 12:25:00 [2492] domainlist \"/etc/ufdbguard/blacklists\ 2015-08-14 12:21:03 [31946] PASS 10.249.10.41 http://yahoo.com I had like to skip the second line when logstash/log forwarder process this log, is it possible to instruct it to skip any log message with the

问题 I am using ELK with filebeat. I am sending logs from filebeat to Logstash and from there to Elastic and visualizing in Kibana. I am pasting the json result that is displayed in kibana's log result which is as below: { "_index": "filebeat-6.4.2-2018.10.30", "_type": "doc", "_source": { "@timestamp": "2018-10-30T09:15:31.697Z", "fields": { "server": "server1" }, "prospector": { "type": "log" }, "host": { "name": "kushmathapa" }, "message": "{ \"datetime\": \"2018-10-23T18:04:00.811660Z\", \

问题 I am newbie to ELK and i'm writing a config file which uses multiline and we need to write a pattern for input data 110000|read|<soapenv:Envelope> <head>hello<head> <body></body> </soapenv:Envelope>|<soapenv:Envelope> <body></body> </soapenv:Envelope> 210000|read|<soapenv:Envelope> <head>hello<head> <body></body> </soapenv:Envelope>|<soapenv:Envelope> <body></body> </soapenv:Envelope> 370000|read|<soapenv:Envelope> <head>hello<head> <body></body> </soapenv:Envelope>|<soapenv:Envelope> <body><