From 9157b9d026c9c4b303bdfb8c69461fda9669dad9 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Wed, 8 Apr 2015 16:07:36 +0200
Subject: [PATCH] Add n5k support to check_snmp_load via 19_check_snmp_load_n5k
 patch

---
 debian/patches/19_check_snmp_load_n5k | 97 +++++++++++++++++++++++++++
 debian/patches/series                 |  1 +
 2 files changed, 98 insertions(+)
 create mode 100644 debian/patches/19_check_snmp_load_n5k

diff --git a/debian/patches/19_check_snmp_load_n5k b/debian/patches/19_check_snmp_load_n5k
new file mode 100644
index 0000000..6b4c5c6
--- /dev/null
+++ b/debian/patches/19_check_snmp_load_n5k
@@ -0,0 +1,97 @@
+## 19_check_snmp_load_n5k by Luis I. Perez Villota
+##
+## DP: Add support for n5k to check_snmp_load.pl
+
+## From de5ca289b5a696d17bdf0343f53b06ab7f7bbb9b Mon Sep 17 00:00:00 2001
+## From: "Luis I. Perez Villota" <chewieip@gmail.com>
+## Date: Wed, 8 Apr 2015 14:18:37 +0200
+## Subject: [PATCH]     Add Cisco Nexus Devices capability for load
+
+    Adding CPU Check for Cisco Nexus Devices
+---
+ plugins/check_snmp_load.pl | 50 ++++++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 48 insertions(+), 2 deletions(-)
+
+diff --git a/plugins/check_snmp_load.pl b/plugins/check_snmp_load.pl
+index 6487bde..fd13f71 100755
+--- a/plugins/check_snmp_load.pl
++++ b/plugins/check_snmp_load.pl
+@@ -55,6 +55,9 @@
+ 
+ my $as400_cpu = "1.3.6.1.4.1.2.6.4.5.1.0"; # AS400 CPU load (10000=100%);
+ 
++# N5K CPU 
++my $n5k_cpu = "1.3.6.1.4.1.9.9.305.1.1.1.0"; # N5K CPU load (%)
++
+ # Net-SNMP CPU
+ 
+ my $ns_cpu_idle   = "1.3.6.1.4.1.2021.11.11.0"; # Net-snmp cpu idle
+@@ -85,9 +88,9 @@
+ my $hpux_load_15_min="1.3.6.1.4.1.11.2.3.1.1.5.0";
+  
+ # valid values 
+-my @valid_types = ("stand","netsc","netsl","as400","cisco","cata","nsc","fg","bc","nokia","hp","lp","hpux");
++my @valid_types = ("stand","netsc","netsl","as400","cisco","cata","nsc","fg","bc","nokia","hp","lp","hpux","n5k");
+ # CPU OID array
+-my %cpu_oid = ("netsc",$ns_cpu_idle,"as400",$as400_cpu,"bc",$bluecoat_cpu,"nokia",$nokia_cpu,"hp",$procurve_cpu,"lp",$linkproof_cpu,"fg",$fortigate_cpu);
++my %cpu_oid = ("netsc",$ns_cpu_idle,"as400",$as400_cpu,"bc",$bluecoat_cpu,"nokia",$nokia_cpu,"hp",$procurve_cpu,"lp",$linkproof_cpu,"fg",$fortigate_cpu, "n5k",$n5k_cpu);
+ 
+ # Globals
+ 
+@@ -179,6 +182,7 @@ sub help {
+ 		netsc : cpu usage given by net-snmp (100-idle)
+ 		as400 : as400 CPU usage
+ 		cisco : Cisco CPU usage
++		n5k   : Cisco Nexus CPU Usage
+ 		cata  : Cisco catalyst CPU usage
+ 		nsc   : NetScreen CPU usage
+ 		fg    : Fortigate CPU usage
+@@ -475,6 +479,48 @@ sub check_options {
+ exit $exit_val;
+ }
+ 
++############## Cisco N5K CPU Check ###################
++if ($o_check_type eq "n5k") {
++my @oidlists = ($n5k_cpu);
++my $resultat = (Net::SNMP->VERSION lt 4) ?
++          $session->get_request(@oidlists)
++        : $session->get_request(-varbindlist => \@oidlists);
++if (!defined($resultat)) {
++   printf("ERROR: Description table : %s.\n", $session->error);
++   $session->close;
++   exit $ERRORS{"UNKNOWN"};
++}
++
++$session->close;
++if (!defined ($$resultat{$n5k_cpu})) {
++  print "No CPU information : UNKNOWN\n";
++  exit $ERRORS{"UNKNOWN"};
++}
++
++my $n5k_load = $$resultat{$n5k_cpu};
++if ($n5k_load > $o_crit ) {
++	print "$n5k_load% > $o_crit% : CRITICAL";
++	$exit_val=$ERRORS{"CRITICAL"};
++}
++elsif ($n5k_load > $o_warn) {
++	print "$n5k_load% > $o_warn% : WARNING";
++        $exit_val=$ERRORS{"WARNING"};
++}
++else{
++	print "CPU: $n5k_load%"; 
++	$exit_val=$ERRORS{"OK"};
++}
++if (defined($o_perf)) {
++	print " | n5k_load=$n5k_load%";
++}
++print "\n";
++exit $exit_val;
++
++
++
++
++
++}
+ ############## Cisco Catalyst CPU check ################
+ 
+ if ($o_check_type eq "cata") {
diff --git a/debian/patches/series b/debian/patches/series
index b0a80a1..ec6ec8b 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,5 +4,6 @@
 16_perfdata
 17_protocol_fam
 18_check_snmp_process_tmp_file
+19_check_snmp_load_n5k
 50_disable_epn
 51_fix_privacy_doc