Add discovery script for mdadm based RAID devices

zabbix_conf/raid_mdadm.conf

@@ -9,4 +9,4 @@
 
 # You can add a simple trigger on this check like:
 # { hostname:raid.sw.status.str( OK ) }=0
-UserParameter=raid.sw.status,/var/lib/zabbix/bin/check_raid_mdadm
+UserParameter=raid.sw.status[*],/var/lib/zabbix/bin/check_raid_mdadm --device=$1

zabbix_scripts/disco_raid_mdadm

@@ -0,0 +1,16 @@
+#!/usr/bin/perl -w
+
+use strict;
+use JSON;
+
+my $json;
+@{$json->{data}} = ();
+
+open FILE, "< /proc/mdstat" or die "Can't open /proc/mdadm : $!";
+foreach my $line (<FILE>) {
+  next unless ($line =~ m/^(md\d+)+\s*:/);
+  my ($md,undef,$status,$level) = split(/\ /, $line);
+  push @{$json->{data}}, {"{#DEVICE}" => $md, "{#STATUS}" => $status, "{#LEVEL}" => $level};
+}
+print to_json($json);
+exit(0);