adds iscsi_names.sh

Signed-off-by: Nick Galtry <nick.galtry@mobilise.cloud>

Author: mob-galtryn

iscsi_names.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+InitiatorName=$(grep "^InitiatorName=" /etc/iscsi/initiatorname.iscsi | cut -d'=' -f2)
+
+echo "# HELP node_iscsi_initiator_name name of the nodes iSCSI initiator"
+echo "# TYPE node_iscsi_initiator_name gauge"
+echo 'node_iscsi_initiator_name{initiator_name="'"${InitiatorName}"'"}1'