We have the following -
# /data/xxxx/<hostname>_syslog.log
[datanow-syslog-host]
SOURCE_KEY = source
REGEX = \/data\/xxxx\/(.+)_syslog\.log
DEST_KEY = MetaData:Host
FORMAT = host::$1
Trying to extract the host name from the source without much luck.
Any ideas?
Hi @danielbb,
the stanza you shared is in transforms.conf, I suppose that you also created a related props.conf containing:
[your_sourcetype]
TRANSFORMS-datanow-syslog-host = datanow-syslog-host
and I suppose that the sourcetype is correct: there isn't any additional sourcetype overriding.
Then, where do you located props.conf and transforms.conf?
they must be on your Indexers or (if present) on Heavy Forwarders, not on Universal Forwarders.
Ciao.
Giuseppe
Hi @gcusello
In props.conf I have configuration as you said -
[your_sourcetype]
TRANSFORMS-datanow-syslog-host = datanow-syslog-host
And btool of props and transforms confirms that this part is ok.
Props and transforms are on the HF which is our syslog server as well.
Does this line look fine to you? the one I trust the least -
SOURCE_KEY = source
Is there any way to debug these cases? splunkd.log doesn't record much of it, right?
Hi @danielbb,
I suppose that you also restarted Splunk on the HF after update.
Anyway, teh configuration is correct, the only thing different than my usual use is the SOURCE_KEY = source, have you the value you are using also in the row events?.
Reading the documentation at https://docs.splunk.com/Documentation/Splunk/9.0.0/Admin/Transformsconf I see that the syntax to use is a little different, please try this:
SOURCE_KEY = MetaData:Source
or
SOURCE_KEY = field:source
Ciao.
Giuseppe