Alerting

restarting application(s) from alert

rainhailrob
Path Finder

I have the search and alert working and my script will run if I execute it locally, but since the script is running from the Heavy Forwarder I can't get the application(s) to start.

runas /profile /env "C:\Program Files (x86)\Notepad++.exe" >> test-restart.txt
runas /profile /env "C:\Program Files (x86)\putty\putty.exe" >> test-restart.txt

I was trying to get these simple applications to run before working on the production applications. I also wanted to email the log success or failure of the application(s) start.

I did run the following:
index=windows host=testserver sourcetype="WinEventLog:Application" EventCode=1000 Type=Warning "Faulting Application name: Test123" | runshellscript Test-Application-restart.bat

Here was the output of the above search:
External search command 'runshellscript' returned error code 1. Script output= "ERROR "Missing arguments to operator 'runshellscript', expected at least 10, go 2." "

0 Karma

lguinn2
Legend

I have never seen this error message, but I think there is a more basic problem here - if I understand your question correctly.

An alert executes a script as the result of a search. Therefore, the alert script must exist on the search head (or the indexer if there is no separate search head). And the alert script will be executed on the search head.

So it isn't going to work if the script is on the forwarder (whether it is a heavy forwarder or not).

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!

Persistent Queue at TcpOut — One of Splunk's Most Practical Features

Splunk introduced persistent queueing at the tcpout layer as one of the most practical resilience features in ...

Catalog Is Now Generally Available on Splunk Cloud Platform

A Unified View of Your Data  Security logs, application events, business data, and historical telemetry often ...

Your Path to AgenticOps: AI Experiences for Every Splunk Practitioner

Your Path to AgenticOps: AI Experiences for Every Splunk Practitioner   Watch on demand us for a demo-driven ...