Regex script logic to parse

[dvelloriy]

Hi Team,

I have below script which i am using to parse host name and group name from a column in staging table.

This is working fine in some cases where alert tags have defined position (0 for host names and 2 for support group).

There are many other alerts where the positions get swapped. So i need to convert below script to use regex logic to identify Hostname and Support group values.

Please advise.

var str = source.tags;
//'Hostname:NAP01-OND02,Vitality:V0,Support Team:Real Time Applications,Application Name:EDS';

var arr = str.split(',');

var ci = arr[0].split(':')[1];
var suppG = arr[2].split(':')[1];

[dvelloriy]

Hello, can you please share the code?

[debendudas]

Sure, Here it is:

// Regex to match the hostname
var string = "Hostname:NAP01-OND02,Vitality:V0,Support Team:Real Time Applications,Application Name:EDS";
var regex = /Hostname:([^,]+)/;
var match = string.match(regex);
var hostname = match ? match[1] : null;

gs.log('Extracted Hostname: ' + hostname);