logstash grok filter for logs with arbitrary attribute-value pairs -

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(this related other question logstash grok filter custom logs )

i have logfile lines like:

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 data=71b1652e-16c8-4b33-9a57-f5fcb3d5de92 14:46:17.378 [http-nio-8080-exec-3] info  metering - msg=c1ddb068-e6a2-450a-9f8b-7cbc1dbc222a set_status job=a820018e-7ad7-481a-97b0-bd705c3280ad status=active final=false

i built pattern matched first line:

%{time:timestamp} %{notspace:http} %{word:loglevel}%{space}%{word:logtype} - msg=%{notspace:msg}%{space}%{word:action}%{space}job=%{notspace:job}%{space}data=%{notspace:data}

but works lines have data= @ end, versus status= , final= @ end of second line, or other attribute-value pairs on other lines? how can set pattern says after point there arbitrary of foo=bar pairs want recognize , output attribute/value pairs in output?

you can change grok pattern have key value pairs in 1 field (kvpairs):

%{time:timestamp} %{notspace:http} %{word:loglevel}%{space}%{word:logtype} - %{greedydata:kvpairs}

afterwards can use kv filter parse key value pairs.

kv {     source => "kvpairs"     remove_field => [ "kvpairs" ] # delete field afterwards }

unfortunately, have simple values inside kv pairs (e.g. create_job). parse them grok , use 1 kv filter values before , kv filter values after simple values.


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