Splunk alert fields change

raghunandan1 — Fri, 08 Dec 2023 19:14:38 GMT

Hi,

I need help on below SPL query.

| eval ci= if (isnull(ci),host,ci),

As per current logic, if there is no value available in ci then it will take host name as ci. Here host value is Splunk HF.

I want should pick up server name or application name from the URL part instead of picking Splunk HF as host in ci filed.

How to change server name or application name from the URL part instead of picking Splunk HF as host in ci filed.

Can you please help me here.

Thank you.

Re: Splunk alert fields change

richgalloway — Fri, 08 Dec 2023 20:49:40 GMT

Extract the CI from the URL and use that in the eval command.

| rex field=URL "https?:\/\/(?<url_ci>[^\.]+)" | eval ci = coalesce(ci, url_ci)