mirror of
https://github.com/ranl/monitor-utils.git
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118 lines
2.7 KiB
Perl
118 lines
2.7 KiB
Perl
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#!/usr/bin/env perl
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#####################################
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#####################################
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### ______ _ =) ###
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### | ___ \ | | ###
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### | |_/ / __ _ _ __ | | ###
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### | / / _` || '_ \ | | ###
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### | |\ \| (_| || | | || |____ ###
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### \_| \_|\__,_||_| |_|\_____/ ###
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#####################################
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#####################################
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use strict;
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use Net::SNMP;
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my $stat;
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my $msg;
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my $perf;
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my $script_name = "check-paloalto-A500.pl";
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### SNMP OIDs
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###############
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my $s_cpu_mgmt = '.1.3.6.1.2.1.25.3.3.1.2.1';
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my $s_cpu_data = '.1.3.6.1.2.1.25.3.3.1.2.2';
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### Functions
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###############
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sub _create_session {
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my ($server, $comm) = @_;
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my $version = 1;
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my ($sess, $err) = Net::SNMP->session( -hostname => $server, -version => $version, -community => $comm);
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if (!defined($sess)) {
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print "Can't create SNMP session to $server\n";
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exit(1);
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}
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return $sess;
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}
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sub FSyntaxError {
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print "Syntax Error !\n";
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# print "$0 -H [ip|dnsname] -C [snmp community] -t [temp|fan|ps|cpu|mem|module|freeint] -w [warning value] -c [critical value] -d [days]\n";
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print "$script_name\n";
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print "-H = Ip/Dns Name of the FW\n";
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print "-C = SNMP Community\n";
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print "-t = Check type (currently only cpu)\n";
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print "-w = Warning Value\n";
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print "-c = Critical Value\n";
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exit(3);
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}
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if($#ARGV != 9) {
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FSyntaxError;
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}
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### Gather input from user
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#############################
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my $switch;
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my $community;
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my $check_type;
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my $warn = 0;
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my $crit = 0;
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my $int;
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while(@ARGV) {
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my $temp = shift(@ARGV);
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if("$temp" eq '-H') {
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$switch = shift(@ARGV);
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} elsif("$temp" eq '-C') {
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$community = shift(@ARGV);
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} elsif("$temp" eq '-t') {
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$check_type = shift(@ARGV);
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} elsif("$temp" eq '-w') {
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$warn = shift(@ARGV);
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} elsif("$temp" eq '-c') {
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$crit = shift(@ARGV);
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} else {
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FSyntaxError();
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}
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}
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# Validate Warning
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if($warn > $crit) {
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print "Warning can't be larger then Critical: $warn > $crit\n";
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FSyntaxError();
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}
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# Establish SNMP Session
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our $snmp_session = _create_session($switch,$community);
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### CPU ###
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if($check_type eq "cpu") {
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my $R_mgmt = $snmp_session->get_request(-varbindlist => [$s_cpu_mgmt]);
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my $mgmt = "$R_mgmt->{$s_cpu_mgmt}";
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my $R_data = $snmp_session->get_request(-varbindlist => [$s_cpu_data]);
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my $data = "$R_data->{$s_cpu_data}";
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if($mgmt > $crit or $data > $crit) {
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$msg = "CRIT: Mgmt - $mgmt, Data - $data";
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$stat = 2;
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} elsif($mgmt > $warn or $data > $warn) {
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$msg = "WARN: Mgmt - $mgmt, Data - $data";
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$stat = 1;
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} else {
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$msg = "OK: Mgmt - $mgmt, Data - $data";
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$stat = 0;
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}
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$perf = "mgmt=$mgmt;data=$data;$warn;$crit";
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### Bad Syntax ###
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} else {
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FSyntaxError();
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}
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print "$msg | $perf\n";
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exit($stat);
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