PFV Infra 2.0, here we go...

librenms/ntp-client.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+################################################################
+# copy this script to somewhere like /opt and make chmod +x it #
+# edit your snmpd.conf and include                             #
+# extend ntp-client /opt/ntp-client.sh                         #
+# restart snmpd and activate the app for desired host          #
+# please make sure you have the path/binaries below            #
+################################################################
+# Binaries and paths required                                  #
+################################################################
+BIN_NTPQ="$(command -v ntpq)"
+BIN_GREP="$(command -v grep)"
+BIN_TR="$(command -v tr)"
+BIN_CUT="$(command -v cut)"
+################################################################
+# Don't change anything unless you know what are you doing     #
+################################################################
+CMD1=`$BIN_NTPQ -c rv | $BIN_GREP 'jitter' | $BIN_TR '\n' ' '`
+IFS=', ' read -r -a array <<< "$CMD1"
+
+for value in 2 3 4 5 6
+do
+	echo ${array["$value"]} | $BIN_CUT -d "=" -f 2
+done
+