So I created a simple custom app called eventgen_test, created the samples directory and added a sample.txt. Then created an eventgen.conf in /local directory. Restarted splunk and then...nothing. Ran a search within the _internal index to see what happened. Responses are as follows:
Time Event
6/15/18
12:54:14.418 PM
2018-06-15 16:54:14,418 WARNING module='Sample' sample='webproxy-data.txt': Can't find a timestamp (using patterns '['\d{2}/\d{2}/\d{4} \d{2}:\d{2}:\d{2}']') in this event: '06/15/2018 12:22:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,bytes=14518888,bytes_in=14516861,bytes_out=2027,src_ip=192.168.45.120,dest_ip=37.48.223.25,uri=http://download.acronis.com/liveupdate/{B129C72A-9734-4128-A342-D6DA3BAE805F"
'.
host = ip-172-31-10-157 source = /opt/splunk/var/log/splunk/eventgen.log sourcetype = eventgen
6/15/18
12:54:14.418 PM
2018-06-15 16:54:14,418 WARNING module='Sample' sample='webproxy-data.txt': Match found ('06/15/2018 12:22:18') but time parse failed. Timeformat '%m/%d/%Y %H:%M:%S,' Event '06/15/2018 12:22:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,bytes=14518888,bytes_in=14516861,bytes_out=2027,src_ip=192.168.45.120,dest_ip=37.48.223.25,uri=http://download.acronis.com/liveupdate/{B129C72A-9734-4128-A342-D6DA3BAE805F"
I have adjusted the timestamp regex to match but still no luck.
Additional the eventgen.log has a bunch of these errors: I have removed SA-Eventgen so I don't know why it's trying to use it still.
2018-06-15 19:56:56,799 ERROR module='Token' sample='sample.txt': File '/opt/splunk/etc/apps/SA-Eventgen/samples/random_domains.sample' does not exist
Here are my eventgen.conf and sample txt
eventgen.conf
[sample.txt]
mode = replay
timeMultiple = 2
backfill = -15m
backfillSearch = index=test source=sample.log
outputMode = splunkstream
splunkHost = localhost
splunkUser = admin
splunkPass = changeme
token.0.token = \d{2}/\d{2}/\d{4} \d{2}:\d{2}:\d{2}
token.0.replacementType = timestamp
token.0.replacement = %m/%d/%Y %H:%M:%S,
sample.txt
06/15/2018 11:22:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=2309,bytes_in=1953,bytes_out=356,src_ip=192.168.250.100,dest_ip=37.48.223.25,uri=http://crl.microsoft.com/pki/crl/products/CodeSignPCA.crl"
06/15/2018 12:22:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=4259,bytes_in=478,byes_out=480,src_ip=192.168.250.100,dest_ip=37.45.22.25,uri=http://crl.microsoft.com/pki/crl/products/CodeSignPCA.crl"
06/15/2018 10:22:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=116456991,bytes_in=55007608,bytes_out=116453856,src_ip=37.48.223.25,dest_ip=37.48.223.25,uri=http://jgp.live.com/DownloadData.aspx"
06/15/2018 11:25:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=33008711,bytes_in=236453856,bytes_out=33007608,src_ip=67.16.140.142,dest_ip=37.48.223.25,uri=http://jgp.live.com/DownloadData.aspx"
06/15/2018 11:26:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=33008711,bytes_in=1103,bytes_out=33007608,src_ip=172.31.10.108,dest_ip=37.48.223.25,uri=http://ssw.live.com/UploadData.aspx"
06/15/2018 11:45:18,index=test,source=/var/log/proxy.log,sourcetype=stream:http,,bytes=33008711,bytes_in=1103,bytes_out=33007608,src_ip=192.168.25.21,dest_ip=37.48.223.25,uri=http://ssw.live.com/UploadData.aspx"
06/15/2018
How do i get this to work?
Thanks.
The answer was to put the eventgen.conf into the default directory. Doesn't work in the local directory for some reason.
The answer was to put the eventgen.conf into the default directory. Doesn't work in the local directory for some reason.
What I've found is if you are on Windows copy eventgen.conf to locals folder and run icacls against it to change permissions. icacls C:\program files\Splunk\etc\apps\your app here\local\eventgen.conf /grant SYSTEM:F.
Took me forever to figure this out. Also every time I edit the file I have to change perms again. Became such a pain that I wrote a c# service to watch for eventgen.conf changes and change perms automatically.