From d21824d09f29c96f7ac328c021aafcf1143dcf6b Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Wed, 9 Jul 2014 16:30:41 +0200
Subject: [PATCH] Add discovery script for mdadm based RAID devices

---
 zabbix_conf/raid_mdadm.conf     |  2 +-
 zabbix_scripts/disco_raid_mdadm | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 zabbix_scripts/disco_raid_mdadm

diff --git a/zabbix_conf/raid_mdadm.conf b/zabbix_conf/raid_mdadm.conf
index 09b4c8f..8f75437 100644
--- a/zabbix_conf/raid_mdadm.conf
+++ b/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
diff --git a/zabbix_scripts/disco_raid_mdadm b/zabbix_scripts/disco_raid_mdadm
new file mode 100644
index 0000000..2a9b47a
--- /dev/null
+++ b/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);