Splunk Enterprise

Suggestions for filtering nodejs logs

pkeller
Contributor

22:13:06.901Z INFO my-portal: blah : blah - success
tracker: {
"trackId": "foo",
"hashedAccountId": "bar",
"ip": "127.0.0.1",
"queryUrl": "http://my.domain.com/aluminum/batPreferences/txm",
"queryMethod": "GET",
"elapsed": 91.561
}

The nodejs output looks kinda like what's shown above. Any suggestions for parsing this so that I can view the syntax highlighted json would be appreciated. I've tried a transforms to reassign the INFO line to a separate sourcetype, but that doesn't change the fact that I only see the raw text in my search.

[nodejs:all]
KV_MODE = json
NO_BINARY_CHECK = 1
SHOULD_LINEMERGE = false
TRUNCATE = 0
LINE_BREAKER = ([\r\n]+)(\d{2}:\d{2}:\d{2})
TRANSFORMS-strip_INFO = strip_INFO

transforms.conf
[strip_INFO]
REGEX = ^\d{2}:\d{2}:\d{2}.\d{3}Z
FORMAT = sourcetype::nodejs_out
DEST_KEY = MetaData:Sourcetype

Clearly this doesn't work, but I'm a bit stumped.

Thank you.

Labels (1)
0 Karma
1 Solution

to4kawa
Ultra Champion
LINE_BREAKER = (){|}()

and remove extra events

View solution in original post

0 Karma

to4kawa
Ultra Champion
LINE_BREAKER = (){|}()

and remove extra events

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Laser Bananas and Edge Hubs: Exploring Operational Technology (OT) Data Through a ...

  OT is a different environment to traditional IT and can have interesting challenges when interfacing the ...

Event Series: Mastering AI Tokenomics and Splunk Agent Observability

Beyond the Black Box: Correlating AI Performance and Tokenomics with Splunk Agent Observability   As ...

span_metrics: The OpenTelemetry-Idiomatic Way to See Inside Your Services

You open a trace in Splunk Observability Cloud and everything looks fine. One root span, order-pipeline, with ...