From 217d4a932a71ccbe5b3d9897e3acb74d9034ed92 Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Tue, 1 Oct 2013 11:12:35 +0200
Subject: [PATCH] Add simple scripts to monitor HP Smart Arrays (requires
 hpacucli)

---
 zabbix_conf/raid_hp.conf          | 17 ++++++++
 zabbix_scripts/check_raid_hp_sudo | 81 +++++++++++++++++++++++++++++++++++++++
 zabbix_scripts/disco_raid_hp_sudo | 30 +++++++++++++++
 3 files changed, 128 insertions(+)
 create mode 100644 zabbix_conf/raid_hp.conf
 create mode 100644 zabbix_scripts/check_raid_hp_sudo
 create mode 100644 zabbix_scripts/disco_raid_hp_sudo

diff --git a/zabbix_conf/raid_hp.conf b/zabbix_conf/raid_hp.conf
new file mode 100644
index 0000000..31facb8
--- /dev/null
+++ b/zabbix_conf/raid_hp.conf
@@ -0,0 +1,17 @@
+# Description: HP Smart Array status
+# Type: Agent or Agent (active)
+# Key: raid.hp.status
+# Type of Information: Character
+# Show Value: As is
+
+# The value reported is like:
+# OK
+# If an error is found, the output will be:
+# CRITICAL: <line with the first error>
+
+# You can add a simple trigger on this check like:
+# { hostname:raid.hp.status.str( OK ) }=0
+UserParameter=raid.hp.status[*],/usr/bin/sudo /var/lib/zabbix/bin/check_raid_hp_sudo --slot=$1
+
+# This is a discovery rule to find which slot are used
+UserParameter=raid.hp.discovery,/usr/bin/sudo /var/lib/zabbix/bin/disco_raid_hp_sudo
diff --git a/zabbix_scripts/check_raid_hp_sudo b/zabbix_scripts/check_raid_hp_sudo
new file mode 100644
index 0000000..a013814
--- /dev/null
+++ b/zabbix_scripts/check_raid_hp_sudo
@@ -0,0 +1,81 @@
+#!/usr/bin/perl -w
+
+use strict;
+use Getopt::Long;
+
+my $slot = '';
+my $hpacucli = '/usr/sbin/hpacucli';
+my @validchecks = qw/controller array logicaldrive physicaldrive/;
+my $check = join ',', @validchecks;
+
+GetOptions ('slot=s'  => \$slot,
+            'check=s' => \$check,
+            'help'    => sub { &usage() }
+);
+
+sub usage(){
+    print <<"EOF";
+$0 --slot=<slot number> --check=<what to check>
+
+  * slot must be a number. You can find on which slot you have controllers with the command:
+
+$hpacucli controller all show status
+
+  * check is a comma separated list of item to check. Default values (without --check option) will check everything
+    Valid values are:
+
+EOF
+
+    print "$_\n" foreach (@validchecks);
+    exit(0);
+}
+
+if ($slot !~ /^\d+$/){
+    usage();
+}
+
+unless (-x $hpacucli){
+    die "Cannot run $hpacucli\n";
+}
+
+my @checks = split /\s?,\s?/, $check;
+foreach my $check (@checks){
+    usage() unless (grep { $_ eq $check} @validchecks);
+}
+
+foreach my $param (@checks){
+    # Global controller checks
+    if ($param eq 'controller'){
+        open HPACUCLI, "$hpacucli controller slot=$slot show status|" ||
+          die "An error occured while running $hpacucli: $!";
+        foreach my $line (<HPACUCLI>){
+            if ( $line =~ /Status\:\s*([\w\s]+)$/ ) {
+                my $res = $1;
+                chomp($res);
+                if ($res ne 'OK'){
+                    print "CRITICAL: $line\n";
+                    exit(0);
+                }
+            }
+        }
+        close HPACUCLI;
+    }
+    else{
+        open HPACUCLI, "$hpacucli controller slot=$slot $param all show status|" ||
+          die "An error occured while running $hpacucli: $!";
+        foreach my $line (<HPACUCLI>){
+            if ( $line =~ /^\s*$param.*:\s*(\w+[\w\s]*)$/i ) {
+                my $res = $1;
+                chomp($res);
+                if ($res ne 'OK'){
+                    print "CRITICAL: $line\n";
+                    exit(0);
+                }
+            }
+        }
+        close HPACUCLI;
+    }
+}
+
+print 'OK';
+exit(0);
diff --git a/zabbix_scripts/disco_raid_hp_sudo b/zabbix_scripts/disco_raid_hp_sudo
new file mode 100644
index 0000000..9335bc5
--- /dev/null
+++ b/zabbix_scripts/disco_raid_hp_sudo
@@ -0,0 +1,30 @@
+#!/usr/bin/perl -w
+
+use strict;
+use JSON;
+
+my $json;
+@{$json->{data}} = ();
+
+my $hpacucli = '/usr/sbin/hpacucli';
+
+# the hpacucli utility is needed
+unless (-x $hpacucli){
+    print to_json($json);
+    exit(0);
+}
+
+open( HPACUCLI, "$hpacucli controller all show status|" )
+  or die "An error occured while running $hpacucli: $!";
+
+foreach my $line (<HPACUCLI>){
+    if ( $line =~ m/Another instance of hpacucli is running! Stop it first\./i ){
+        die "Another instance of hpacucli is running\n";
+    }
+    elsif ( $line =~  m/(.*) in Slot (\d+)/i ) {
+        push @{$json->{data}}, {"#MODEL" => $1, "#SLOT" => $2};
+    }
+}
+close HPACUCLI;
+print to_json($json);
+exit(0);