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|
#!/usr/bin/perl -w
# nagios: -epn
############################## check_snmp_env #################
# Version : 1.3
# Date : May 24 2007
# Author : Patrick Proy ( patrick at proy.org)
# Help : http://www.manubulon.com/nagios/
# License : GPL - http://www.fsf.org/licenses/gpl.txt
# Changelog :
# Contributors : Fredrik Vocks
#################################################################
#
# Help : ./check_snmp_env.pl -h
#
use strict;
use Net::SNMP;
use Getopt::Long;
# Icinga specific
my $TIMEOUT = 15;
my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3, 'DEPENDENT' => 4);
my @Nagios_state = ("UNKNOWN", "OK", "WARNING", "CRITICAL"); # Nagios states coding
# SNMP Datas
# CISCO-ENVMON-MIB
my $ciscoEnvMonMIB = "1.3.6.1.4.1.9.9.13"; # Cisco env base table
my %CiscoEnvMonState
= (1, "normal", 2, "warning", 3, "critical", 4, "shutdown", 5, "notPresent", 6, "notFunctioning"); # Cisco states
my %CiscoEnvMonNagios
= (1, 1, 2, 2, 3, 3, 4, 3, 5, 0, 6, 3); # Nagios states returned for CIsco states (coded see @Nagios_state).
my $ciscoVoltageTable = $ciscoEnvMonMIB . ".1.2.1"; # Cisco voltage table
my $ciscoVoltageTableIndex = $ciscoVoltageTable . ".1"; #Index table
my $ciscoVoltageTableDesc = $ciscoVoltageTable . ".2"; #Description
my $ciscoVoltageTableValue = $ciscoVoltageTable . ".3"; #Value
my $ciscoVoltageTableState = $ciscoVoltageTable . ".7"; #Status
# CiscoEnvMonVoltageStatusEntry ::=
# 1 ciscoEnvMonVoltageStatusIndex Integer32 (0..2147483647),
# 2 ciscoEnvMonVoltageStatusDescr DisplayString,
# 3 ciscoEnvMonVoltageStatusValue CiscoSignedGauge,
# 4 ciscoEnvMonVoltageThresholdLow Integer32,
# 5 ciscoEnvMonVoltageThresholdHigh Integer32,
# 6 ciscoEnvMonVoltageLastShutdown Integer32,
# 7 ciscoEnvMonVoltageState CiscoEnvMonState
my $ciscoTempTable = $ciscoEnvMonMIB . ".1.3.1"; # Cisco temprature table
my $ciscoTempTableIndex = $ciscoTempTable . ".1"; #Index table
my $ciscoTempTableDesc = $ciscoTempTable . ".2"; #Description
my $ciscoTempTableValue = $ciscoTempTable . ".3"; #Value
my $ciscoTempTableState = $ciscoTempTable . ".6"; #Status
# CiscoEnvMonTemperatureStatusEntry ::=
# ciscoEnvMonTemperatureStatusIndex Integer32 (0..2147483647),
# ciscoEnvMonTemperatureStatusDescr DisplayString,
# ciscoEnvMonTemperatureStatusValue Gauge32,
# ciscoEnvMonTemperatureThreshold Integer32,
# ciscoEnvMonTemperatureLastShutdown Integer32,
# ciscoEnvMonTemperatureState CiscoEnvMonState
my $ciscoFanTable = $ciscoEnvMonMIB . ".1.4.1"; # Cisco fan table
my $ciscoFanTableIndex = $ciscoFanTable . ".1"; #Index table
my $ciscoFanTableDesc = $ciscoFanTable . ".2"; #Description
my $ciscoFanTableState = $ciscoFanTable . ".3"; #Status
# CiscoEnvMonFanStatusEntry ::=
# ciscoEnvMonFanStatusIndex Integer32 (0..2147483647),
# ciscoEnvMonFanStatusDescr DisplayString,
# ciscoEnvMonFanState CiscoEnvMonState
my $ciscoPSTable = $ciscoEnvMonMIB . ".1.5.1"; # Cisco power supply table
my $ciscoPSTableIndex = $ciscoPSTable . ".1"; #Index table
my $ciscoPSTableDesc = $ciscoPSTable . ".2"; #Description
my $ciscoPSTableState = $ciscoPSTable . ".3"; #Status
# CiscoEnvMonSupplyStatusEntry ::=
# ciscoEnvMonSupplyStatusIndex Integer32 (0..2147483647),
# ciscoEnvMonSupplyStatusDescr DisplayString,
# ciscoEnvMonSupplyState CiscoEnvMonState,
# ciscoEnvMonSupplySource INTEGER
# Nokia env mib
my $nokia_temp_tbl = "1.3.6.1.4.1.94.1.21.1.1.5";
my $nokia_temp = "1.3.6.1.4.1.94.1.21.1.1.5.0";
my $nokia_fan_table = "1.3.6.1.4.1.94.1.21.1.2";
my $nokia_fan_status = "1.3.6.1.4.1.94.1.21.1.2.1.1.2";
my $nokia_ps_table = "1.3.6.1.4.1.94.1.21.1.3";
my $nokia_ps_temp = "1.3.6.1.4.1.94.1.21.1.3.1.1.2";
my $nokia_ps_status = "1.3.6.1.4.1.94.1.21.1.3.1.1.3";
# Bluecoat env mib
my @bc_SensorCode = (
"", "ok", "unknown", "not-installed",
"voltage-low-warning", "voltage-low-critical", "no-power", "voltage-high-warning",
"voltage-high-critical", "voltage-high-severe", "temperature-high-warning", "temperature-high-critical",
"temperature-high-severe", "fan-slow-warning", "fan-slow-critical", "fan-stopped"
); # BC element status returned by MIB
my @bc_status_nagios = (3, 0, 3, 3, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2); # nagios status equivallent to BC status
my @bc_SensorStatus = ("", "ok", "unavailable", "nonoperational"); # ok(1),unavailable(2),nonoperational(3)
my @bc_mesure = ("", "", "", "Enum", "volts", "celsius", "rpm");
my @bc_DiskStatus
= ("", "present", "initializing", "inserted", "offline", "removed", "not-present", "empty", "bad", "unknown");
my @bc_dsk_status_nagios = (3, 0, 0, 1, 1, 1, 2, 2, 2, 3);
my $bc_sensor_table = "1.3.6.1.4.1.3417.2.1.1.1.1.1"; # sensor table
my $bc_sensor_units = "1.3.6.1.4.1.3417.2.1.1.1.1.1.3"; # cf bc_mesure
my $bc_sensor_Scale = "1.3.6.1.4.1.3417.2.1.1.1.1.1.4"; # * 10^value
my $bc_sensor_Value = "1.3.6.1.4.1.3417.2.1.1.1.1.1.5"; # value
my $bc_sensor_Code = "1.3.6.1.4.1.3417.2.1.1.1.1.1.6"; # bc_SensorCode
my $bc_sensor_Status = "1.3.6.1.4.1.3417.2.1.1.1.1.1.7"; # bc_SensorStatus
my $bc_sensor_Name = "1.3.6.1.4.1.3417.2.1.1.1.1.1.9"; # name
my $bc_dsk_table = "1.3.6.1.4.1.3417.2.2.1.1.1.1"; #disk table
my $bc_dsk_status = "1.3.6.1.4.1.3417.2.2.1.1.1.1.3"; # cf bc_DiskStatus
my $bc_dsk_vendor = "1.3.6.1.4.1.3417.2.2.1.1.1.1.5"; # cf bc_DiskStatus
my $bc_dsk_serial = "1.3.6.1.4.1.3417.2.2.1.1.1.1.8"; # cf bc_DiskStatus
# Ironport env mib
my $iron_ps_table = "1.3.6.1.4.1.15497.1.1.1.8"; # ps table
my $iron_ps_status = "1.3.6.1.4.1.15497.1.1.1.8.1.2"; # ps status
#powerSupplyNotInstalled(1), powerSupplyHealthy(2), powerSupplyNoAC(3), powerSupplyFaulty(4)
my @iron_ps_status_name = ("", "powerSupplyNotInstalled", "powerSupplyHealthy", "powerSupplyNoAC", "powerSupplyFaulty");
my @iron_ps_status_nagios = (3, 3, 0, 2, 2);
my $iron_ps_ha = "1.3.6.1.4.1.15497.1.1.1.8.1.3"; # ps redundancy status
#powerSupplyRedundancyOK(1), powerSupplyRedundancyLost(2)
my @iron_ps_ha_name = ("", "powerSupplyRedundancyOK", "powerSupplyRedundancyLost");
my @iron_ps_ha_nagios = (3, 0, 1);
my $iron_ps_name = "1.3.6.1.4.1.15497.1.1.1.8.1.4"; # ps name
my $iron_tmp_table = "1.3.6.1.4.1.15497.1.1.1.9"; # temp table
my $iron_tmp_celcius = "1.3.6.1.4.1.15497.1.1.1.9.1.2"; # temp in celcius
my $iron_tmp_name = "1.3.6.1.4.1.15497.1.1.1.9.1.3"; # name
my $iron_fan_table = "1.3.6.1.4.1.15497.1.1.1.10"; # fan table
my $iron_fan_rpm = "1.3.6.1.4.1.15497.1.1.1.10.1.2"; # fan speed in RPM
my $iron_fan_name = "1.3.6.1.4.1.15497.1.1.1.10.1.3"; # fan name
# Foundry BigIron Router Switch (FOUNDRY-SN-AGENT-MIB)
my $foundry_temp = "1.3.6.1.4.1.1991.1.1.1.1.18.0"; # Chassis temperature in Deg C *2
my $foundry_temp_warn = "1.3.6.1.4.1.1991.1.1.1.1.19.0"; # Chassis warn temperature in Deg C *2
my $foundry_temp_crit = "1.3.6.1.4.1.1991.1.1.1.1.20.0"; # Chassis warn temperature in Deg C *2
my $foundry_ps_table = "1.3.6.1.4.1.1991.1.1.1.2.1"; # PS table
my $foundry_ps_desc = "1.3.6.1.4.1.1991.1.1.1.2.1.1.2"; # PS desc
my $foundry_ps_status = "1.3.6.1.4.1.1991.1.1.1.2.1.1.3"; # PS status
my $foundry_fan_table = "1.3.6.1.4.1.1991.1.1.1.3.1"; # FAN table
my $foundry_fan_desc = "1.3.6.1.4.1.1991.1.1.1.3.1.1.2"; # FAN desc
my $foundry_fan_status = "1.3.6.1.4.1.1991.1.1.1.3.1.1.3"; # FAN status
my @foundry_status = (3, 0, 2); # oper status : 1:other, 2: Normal, 3: Failure
# Linux Net-SNMP with LM-SENSORS
my $linux_temp = "1.3.6.1.4.1.2021.13.16.2.1"; # temperature table
my $linux_temp_descr = "1.3.6.1.4.1.2021.13.16.2.1.2"; # temperature entry description
my $linux_temp_value = "1.3.6.1.4.1.2021.13.16.2.1.3"; # temperature entry value (mC)
my $linux_fan = "1.3.6.1.4.1.2021.13.16.3.1"; # fan table
my $linux_fan_descr = "1.3.6.1.4.1.2021.13.16.3.1.2"; # fan entry description
my $linux_fan_value = "1.3.6.1.4.1.2021.13.16.3.1.3"; # fan entry value (RPM)
my $linux_volt = "1.3.6.1.4.1.2021.13.16.4.1"; # voltage table
my $linux_volt_descr = "1.3.6.1.4.1.2021.13.16.4.1.2"; # voltage entry description
my $linux_volt_value = "1.3.6.1.4.1.2021.13.16.4.1.3"; # voltage entry value (mV)
my $linux_misc = "1.3.6.1.4.1.2021.13.16.4.1"; # misc table
my $linux_misc_descr = "1.3.6.1.4.1.2021.13.16.4.1.2"; # misc entry description
my $linux_misc_value = "1.3.6.1.4.1.2021.13.16.4.1.3"; # misc entry value
# Globals
my $VERSION = "2.1.0";
my $o_host = undef; # hostname
my $o_community = undef; # community
my $o_port = 161; # port
my $o_domain = 'udp/ipv4'; # protocol
my $o_help = undef; # wan't some help ?
my $o_verb = undef; # verbose mode
my $o_version = undef; # print version
my $o_timeout = undef; # Timeout (Default 5)
my $o_perf = undef; # Output performance data
my $o_version2 = undef; # use snmp v2c
# check type
my $o_check_type = "cisco"; # default Cisco
my @valid_types = ("cisco", "nokia", "bc", "iron", "foundry", "linux");
my $o_temp = undef; # max temp
my $o_fan = undef; # min fan speed
# SNMPv3 specific
my $o_login = undef; # Login for snmpv3
my $o_passwd = undef; # Pass for snmpv3
my $v3protocols = undef; # V3 protocol list.
my $o_authproto = 'md5'; # Auth protocol
my $o_privproto = 'des'; # Priv protocol
my $o_privpass = undef; # priv password
# functions
sub p_version { print "check_snmp_env version : $VERSION\n"; }
sub print_usage {
print
"Usage: $0 [-v] -H <host> -C <snmp_community> [-2] | (-l login -x passwd [-X pass -L <authp>,<privp>]) [-p <port>] -T (cisco|nokia|bc|iron|foundry|linux) [-F <rpm>] [-c <celcius>] [-f] [-t <timeout>] [-V]\n";
}
sub isnnum { # Return true if arg is not a number
my $num = shift;
if ($num =~ /^(\d+\.?\d*)|(^\.\d+)$/) { return 0; }
return 1;
}
sub set_status { # return worst status with this order : OK, unknwonw, warning, critical
my $new_status = shift;
my $cur_status = shift;
if (($cur_status == 0) || ($new_status == $cur_status)) { return $new_status; }
if ($new_status == 3) { return $cur_status; }
if ($new_status > $cur_status) { return $new_status; }
return $cur_status;
}
sub help {
print "\nSNMP environmental Monitor for Icinga/Nagios/Naemon/Shinken, Version ", $VERSION, "\n";
print "GPL License, (c)2006-2007 Patrick Proy\n\n";
print_usage();
print <<EOT;
-v, --verbose
print extra debugging information
-h, --help
print this help message
-H, --hostname=HOST
name or IP address of host to check
-C, --community=COMMUNITY NAME
community name for the host's SNMP agent (implies v1 protocol)
-2, --v2c
Use snmp v2c
-l, --login=LOGIN ; -x, --passwd=PASSWD
Login and auth password for snmpv3 authentication
If no priv password exists, implies AuthNoPriv
-X, --privpass=PASSWD
Priv password for snmpv3 (AuthPriv protocol)
-L, --protocols=<authproto>,<privproto>
<authproto> : Authentication protocol (md5|sha : default md5)
<privproto> : Priv protocole (des|aes : default des)
-P, --port=PORT
SNMP port (Default 161)
--protocol=PROTOCOL
Network protocol to be used
['udp/ipv4'] : UDP over IPv4
'udp/ipv6' : UDP over IPv6
'tcp/ipv4' : TCP over IPv4
'tcp/ipv6' : TCP over IPv6
Network protocol (Default udp/ipv4)
-T, --type=cisco|nokia|bc|iron|foundry
Environemental check :
cisco : All Cisco equipements : voltage,temp,fan,power supply
(will try to check everything in the env mib)
nokia : Nokia IP platforms : fan and power supply
bc : BlueCoat platforms : fans, power supply, voltage, disks
iron : IronPort platforms : fans, power supply, temp
foundry : Foundry Network platforms : power supply, temp
linux : Net-SNMP with LM-SENSORS : temp, fan, volt, misc
-F, --fan=<rpm>
Minimum fan rpm value (only needed for 'iron' & 'linux')
-c, --celcius=<celcius>
Maximum temp in degree celcius (only needed for 'iron' & 'linux')
-f, --perfparse
Perfparse compatible output
-t, --timeout=INTEGER
timeout for SNMP in seconds (Default: 5)
-V, --version
prints version number
EOT
}
# For verbose output
sub verb { my $t = shift; print $t, "\n" if defined($o_verb); }
sub check_options {
Getopt::Long::Configure("bundling");
GetOptions(
'v' => \$o_verb,
'verbose' => \$o_verb,
'h' => \$o_help,
'help' => \$o_help,
'H:s' => \$o_host,
'hostname:s' => \$o_host,
'p:i' => \$o_port,
'port:i' => \$o_port,
'protocol:s' => \$o_domain,
'C:s' => \$o_community,
'community:s' => \$o_community,
'l:s' => \$o_login,
'login:s' => \$o_login,
'x:s' => \$o_passwd,
'passwd:s' => \$o_passwd,
'X:s' => \$o_privpass,
'privpass:s' => \$o_privpass,
'L:s' => \$v3protocols,
'protocols:s' => \$v3protocols,
't:i' => \$o_timeout,
'timeout:i' => \$o_timeout,
'V' => \$o_version,
'version' => \$o_version,
'2' => \$o_version2,
'v2c' => \$o_version2,
'f' => \$o_perf,
'perfparse' => \$o_perf,
'T:s' => \$o_check_type,
'type:s' => \$o_check_type,
'F:i' => \$o_fan,
'fan:i' => \$o_fan,
'c:i' => \$o_temp,
'celcius:i' => \$o_temp
);
# check the -T option
my $T_option_valid = 0;
foreach (@valid_types) {
if ($_ eq $o_check_type) { $T_option_valid = 1 }
}
if ($T_option_valid == 0) { print "Invalid check type (-T)!\n"; print_usage(); exit $ERRORS{"UNKNOWN"} }
# Basic checks
if (defined($o_timeout) && (isnnum($o_timeout) || ($o_timeout < 2) || ($o_timeout > 60))) {
print "Timeout must be >1 and <60 !\n";
print_usage();
exit $ERRORS{"UNKNOWN"};
}
if (!defined($o_timeout)) { $o_timeout = 5; }
if (defined($o_help)) { help(); exit $ERRORS{"UNKNOWN"} }
if (defined($o_version)) { p_version(); exit $ERRORS{"UNKNOWN"} }
if (!defined($o_host)) # check host and filter
{
print_usage();
exit $ERRORS{"UNKNOWN"};
}
# check snmp information
if (!defined($o_community) && (!defined($o_login) || !defined($o_passwd))) {
print "Put snmp login info!\n";
print_usage();
exit $ERRORS{"UNKNOWN"};
}
if ((defined($o_login) || defined($o_passwd)) && (defined($o_community) || defined($o_version2))) {
print "Can't mix snmp v1,2c,3 protocols!\n";
print_usage();
exit $ERRORS{"UNKNOWN"};
}
if (defined($v3protocols)) {
if (!defined($o_login)) {
print "Put snmp V3 login info with protocols!\n";
print_usage();
exit $ERRORS{"UNKNOWN"};
}
my @v3proto = split(/,/, $v3protocols);
if ((defined($v3proto[0])) && ($v3proto[0] ne "")) { $o_authproto = $v3proto[0]; } # Auth protocol
if (defined($v3proto[1])) { $o_privproto = $v3proto[1]; } # Priv protocol
if ((defined($v3proto[1])) && (!defined($o_privpass))) {
print "Put snmp V3 priv login info with priv protocols!\n";
print_usage();
exit $ERRORS{"UNKNOWN"};
}
}
}
########## MAIN #######
check_options();
# Check gobal timeout if snmp screws up
if (defined($TIMEOUT)) {
verb("Alarm at $TIMEOUT + 5");
alarm($TIMEOUT + 5);
} else {
verb("no global timeout defined : $o_timeout + 10");
alarm($o_timeout + 10);
}
$SIG{'ALRM'} = sub {
print "No answer from host\n";
exit $ERRORS{"UNKNOWN"};
};
# Connect to host
my ($session, $error);
if (defined($o_login) && defined($o_passwd)) {
# SNMPv3 login
verb("SNMPv3 login");
if (!defined($o_privpass)) {
verb("SNMPv3 AuthNoPriv login : $o_login, $o_authproto");
($session, $error) = Net::SNMP->session(
-hostname => $o_host,
-port => $o_port,
-version => '3',
-username => $o_login,
-authpassword => $o_passwd,
-authprotocol => $o_authproto,
-timeout => $o_timeout,
-domain => $o_domain
);
} else {
verb("SNMPv3 AuthPriv login : $o_login, $o_authproto, $o_privproto");
($session, $error) = Net::SNMP->session(
-hostname => $o_host,
-port => $o_port,
-version => '3',
-username => $o_login,
-authpassword => $o_passwd,
-authprotocol => $o_authproto,
-privpassword => $o_privpass,
-privprotocol => $o_privproto,
-timeout => $o_timeout,
-domain => $o_domain
);
}
} else {
if (defined($o_version2)) {
# SNMPv2 Login
verb("SNMP v2c login");
($session, $error) = Net::SNMP->session(
-hostname => $o_host,
-version => 2,
-community => $o_community,
-port => $o_port,
-timeout => $o_timeout,
-domain => $o_domain
);
} else {
# SNMPV1 login
verb("SNMP v1 login");
($session, $error) = Net::SNMP->session(
-hostname => $o_host,
-community => $o_community,
-port => $o_port,
-timeout => $o_timeout,
-domain => $o_domain
);
}
}
if (!defined($session)) {
printf("ERROR opening session: %s.\n", $error);
exit $ERRORS{"UNKNOWN"};
}
my $exit_val = undef;
########### Cisco env checks ##############
if ($o_check_type eq "cisco") {
verb("Checking cisco env");
# Get load table
my $resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($ciscoEnvMonMIB)
: $session->get_table(Baseoid => $ciscoEnvMonMIB);
if (!defined($resultat)) {
printf("ERROR: Description table : %s.\n", $session->error);
$session->close;
exit $ERRORS{"UNKNOWN"};
}
$session->close;
# Get env data index
my (@voltindex, @tempindex, @fanindex, @psindex) = (undef, undef, undef, undef);
my ($voltexist, $tempexist, $fanexist, $psexist) = (0, 0, 0, 0);
my @oid = undef;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$ciscoVoltageTableDesc/) {
@oid = split(/\./, $key);
$voltindex[$voltexist++] = pop(@oid);
}
if ($key =~ /$ciscoTempTableDesc/) {
@oid = split(/\./, $key);
$tempindex[$tempexist++] = pop(@oid);
}
if ($key =~ /$ciscoFanTableDesc/) {
@oid = split(/\./, $key);
$fanindex[$fanexist++] = pop(@oid);
}
if ($key =~ /$ciscoPSTableDesc/) {
@oid = split(/\./, $key);
$psindex[$psexist++] = pop(@oid);
}
}
if (($voltexist == 0) && ($tempexist == 0) && ($fanexist == 0) && ($psexist == 0)) {
print "No Environemental data found : UNKNOWN";
exit $ERRORS{"UNKNOWN"};
}
my $perf_output = "";
# Get the data
my ($i, $cur_status) = (undef, undef);
my $volt_global = 0;
my %volt_status;
if ($fanexist != 0) {
for ($i = 0; $i < $voltexist; $i++) {
$cur_status = $$resultat{ $ciscoVoltageTableState . "." . $voltindex[$i] };
verb($$resultat{ $ciscoVoltageTableDesc . "." . $voltindex[$i] });
verb($cur_status);
if (!defined($cur_status)) { ### Error TODO
$volt_global = 1;
}
if (defined($$resultat{ $ciscoVoltageTableValue . "." . $voltindex[$i] })) {
$perf_output .= " '" . $$resultat{ $ciscoVoltageTableDesc . "." . $voltindex[$i] } . "'=";
$perf_output .= $$resultat{ $ciscoVoltageTableValue . "." . $voltindex[$i] };
}
if ($Nagios_state[$CiscoEnvMonNagios{$cur_status}] ne "OK") {
$volt_global = 1;
$volt_status{ $$resultat{ $ciscoVoltageTableDesc . "." . $voltindex[$i] } } = $cur_status;
}
}
}
my $temp_global = 0;
my %temp_status;
if ($tempexist != 0) {
for ($i = 0; $i < $tempexist; $i++) {
$cur_status = $$resultat{ $ciscoTempTableState . "." . $tempindex[$i] };
verb($$resultat{ $ciscoTempTableDesc . "." . $tempindex[$i] });
verb($cur_status);
if (!defined($cur_status)) { ### Error TODO
$temp_global = 1;
}
if (defined($$resultat{ $ciscoTempTableValue . "." . $tempindex[$i] })) {
$perf_output .= " '" . $$resultat{ $ciscoTempTableDesc . "." . $tempindex[$i] } . "'=";
$perf_output .= $$resultat{ $ciscoTempTableValue . "." . $tempindex[$i] };
}
if ($Nagios_state[$CiscoEnvMonNagios{$cur_status}] ne "OK") {
$temp_global = 1;
$temp_status{ $$resultat{ $ciscoTempTableDesc . "." . $tempindex[$i] } } = $cur_status;
}
}
}
my $fan_global = 0;
my %fan_status;
if ($fanexist != 0) {
for ($i = 0; $i < $fanexist; $i++) {
$cur_status = $$resultat{ $ciscoFanTableState . "." . $fanindex[$i] };
verb($$resultat{ $ciscoFanTableDesc . "." . $fanindex[$i] });
verb($cur_status);
if (!defined($cur_status)) { ### Error TODO
$fan_global = 1;
}
if ($Nagios_state[$CiscoEnvMonNagios{$cur_status}] ne "OK") {
$fan_global = 1;
$fan_status{ $$resultat{ $ciscoFanTableDesc . "." . $fanindex[$i] } } = $cur_status;
}
}
}
my $ps_global = 0;
my %ps_status;
if ($psexist != 0) {
for ($i = 0; $i < $psexist; $i++) {
$cur_status = $$resultat{ $ciscoPSTableState . "." . $psindex[$i] };
if (!defined($cur_status)) { ### Error TODO
$fan_global = 1;
}
if ($Nagios_state[$CiscoEnvMonNagios{$cur_status}] ne "OK") {
$ps_global = 1;
$ps_status{ $$resultat{ $ciscoPSTableDesc . "." . $psindex[$i] } } = $cur_status;
}
}
}
my $global_state = 0;
my $output = "";
if ($fanexist != 0) {
if ($fan_global == 0) {
$output .= $fanexist . " Fan OK";
$global_state = 1 if ($global_state == 0);
} else {
foreach (keys %fan_status) {
$output .= "Fan " . $_ . ":" . $CiscoEnvMonState{ $fan_status{$_} } . " ";
if ($global_state < $CiscoEnvMonNagios{ $fan_status{$_} }) {
$global_state = $CiscoEnvMonNagios{ $fan_status{$_} };
}
}
}
}
if ($psexist != 0) {
$output .= ", " if ($output ne "");
if ($ps_global == 0) {
$output .= $psexist . " ps OK";
$global_state = 1 if ($global_state == 0);
} else {
foreach (keys %ps_status) {
$output .= "ps " . $_ . ":" . $CiscoEnvMonState{ $ps_status{$_} } . " ";
if ($global_state < $CiscoEnvMonNagios{ $ps_status{$_} }) {
$global_state = $CiscoEnvMonNagios{ $ps_status{$_} };
}
}
}
}
if ($voltexist != 0) {
$output .= ", " if ($output ne "");
if ($volt_global == 0) {
$output .= $voltexist . " volt OK";
$global_state = 1 if ($global_state == 0);
} else {
foreach (keys %volt_status) {
$output .= "volt " . $_ . ":" . $CiscoEnvMonState{ $volt_status{$_} } . " ";
if ($global_state < $CiscoEnvMonNagios{ $volt_status{$_} }) {
$global_state = $CiscoEnvMonNagios{ $volt_status{$_} };
}
}
}
}
if ($tempexist != 0) {
$output .= ", " if ($output ne "");
if ($temp_global == 0) {
$output .= $tempexist . " temp OK";
$global_state = 1 if ($global_state == 0);
} else {
foreach (keys %temp_status) {
$output .= "temp " . $_ . ":" . $CiscoEnvMonState{ $temp_status{$_} } . " ";
if ($global_state < $CiscoEnvMonNagios{ $temp_status{$_} }) {
$global_state = $CiscoEnvMonNagios{ $temp_status{$_} };
}
}
}
}
#print $output," : ",$Nagios_state[$global_state]," | ",$perf_output,"\n";
print $output, " : ", $Nagios_state[$global_state], "\n";
$exit_val = $ERRORS{ $Nagios_state[$global_state] };
exit $exit_val;
}
############# Nokia checks
if ($o_check_type eq "nokia") {
verb("Checking nokia env");
my $resultat;
# status : 0=ok, 1=nok, 2=temp prb
my ($fan_status, $ps_status, $temp_status) = (0, 0, 0);
my ($fan_exist, $ps_exist, $temp_exist) = (0, 0, 0);
my ($num_fan, $num_ps) = (0, 0);
my ($num_fan_nok, $num_ps_nok) = (0, 0);
my $global_status = 0;
my $output = "";
# get temp
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($nokia_temp_tbl)
: $session->get_table(Baseoid => $nokia_temp_tbl);
if (defined($resultat)) {
verb("temp found");
$temp_exist = 1;
if ($$resultat{$nokia_temp} != 1) {
$temp_status = 2;
$global_status = 1;
$output = "Temp CRITICAL ";
} else {
$output = "Temp OK ";
}
}
# Get fan table
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($nokia_fan_table)
: $session->get_table(Baseoid => $nokia_fan_table);
if (defined($resultat)) {
$fan_exist = 1;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$nokia_fan_status/) {
if ($$resultat{$key} != 1) { $fan_status = 1; $num_fan_nok++ }
$num_fan++;
}
}
if ($fan_status == 0) {
$output .= ", " . $num_fan . " fan OK";
} else {
$output .= ", " . $num_fan_nok . "/" . $num_fan . " fan CRITICAL";
$global_status = 2;
}
}
# Get ps table
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($nokia_ps_table)
: $session->get_table(Baseoid => $nokia_ps_table);
if (defined($resultat)) {
$ps_exist = 1;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$nokia_ps_status/) {
if ($$resultat{$key} != 1) { $ps_status = 1; $num_ps_nok++; }
$num_ps++;
}
if ($key =~ /$nokia_ps_temp/) {
if ($$resultat{$key} != 1) {
if ($ps_status == 0) { $ps_status = 2; $num_ps_nok++; }
}
}
}
if ($ps_status == 0) {
$output .= ", " . $num_ps . " ps OK";
} elsif ($ps_status == 2) {
$output .= ", " . $num_ps_nok . "/" . $num_ps . " ps WARNING (temp)";
if ($global_status != 2) { $global_status = 1; }
} else {
$output .= ", " . $num_ps_nok . "/" . $num_ps . " ps CRITICAL";
$global_status = 2;
}
}
$session->close;
verb("status : $global_status");
if (($fan_exist + $ps_exist + $temp_exist) == 0) {
print "No environemental informations found : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
if ($global_status == 0) {
print $output. " : all OK\n";
exit $ERRORS{"OK"};
}
if ($global_status == 1) {
print $output. " : WARNING\n";
exit $ERRORS{"WARNING"};
}
if ($global_status == 2) {
print $output. " : CRITICAL\n";
exit $ERRORS{"CRITICAL"};
}
}
############# Bluecoat checks
if ($o_check_type eq "bc") {
verb("Checking bluecoat env");
my $resultat;
my $global_status = 0;
my ($num_fan, $num_other, $num_volt, $num_temp, $num_disk) = (0, 0, 0, 0, 0);
my ($num_fan_ok, $num_other_ok, $num_volt_ok, $num_temp_ok, $num_disk_ok) = (0, 0, 0, 0, 0);
my $output = "";
my $output_perf = "";
# get sensor table
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($bc_sensor_table)
: $session->get_table(Baseoid => $bc_sensor_table);
if (defined($resultat)) {
verb("sensor table found");
my ($sens_name, $sens_status, $sens_value, $sens_unit) = (undef, undef, undef, undef);
foreach my $key (keys %$resultat) {
if ($key =~ /$bc_sensor_Name/) {
$sens_name = $$resultat{$key};
$key =~ s/$bc_sensor_Name//;
$sens_unit = $$resultat{ $bc_sensor_units . $key };
if ($$resultat{ $bc_sensor_Status . $key } != 1) { # sensor not operating : output and status unknown
if ($output ne "") { $output .= ", "; }
$output .= $sens_name . " sensor " . $bc_SensorStatus[$$resultat{ $bc_sensor_Status . $key }];
if ($global_status == 0) { $global_status = 3; }
} else { # Get status
$sens_status = $bc_status_nagios[$$resultat{ $bc_sensor_Code . $key }];
if ($sens_status != 0) { # warn/critical/unknown : output
if ($output ne "") { $output .= ", "; }
$output .= $sens_name . ":" . $bc_SensorCode[$sens_status];
set_status($sens_status, $global_status);
}
}
if (defined($o_perf)) {
if ($output_perf ne "") { $output_perf .= " "; }
$output_perf .= "'" . $sens_name . "'=";
my $perf_value = $$resultat{ $bc_sensor_Value . $key } * 10**$$resultat{ $bc_sensor_Scale . $key };
$output_perf .= $perf_value;
}
### FAN
if ($bc_mesure[$sens_unit] eq "rpm") {
$num_fan++;
if ($sens_status == 0) { $num_fan_ok++; }
} elsif ($bc_mesure[$sens_unit] eq "celsius") {
$num_fan++;
if ($sens_status == 0) { $num_temp_ok++; }
} elsif ($bc_mesure[$sens_unit] eq "volts") {
$num_volt++;
if ($sens_status == 0) { $num_volt_ok++; }
} else {
$num_other++;
if ($sens_status == 0) { $num_other_ok++; }
}
}
}
}
# Get disk table
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($bc_dsk_table)
: $session->get_table(Baseoid => $bc_dsk_table);
if (defined($resultat)) {
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
my ($dsk_name, $dsk_status) = (undef, undef, undef);
if ($key =~ /$bc_dsk_status/) {
$num_disk++;
$dsk_status = $bc_dsk_status_nagios[$$resultat{$key}];
if ($dsk_status != 0) {
$key =~ s/$bc_dsk_status//;
$dsk_name = $$resultat{ $bc_dsk_vendor . $key } . "(" . $$resultat{ $bc_dsk_serial . $key } . ")";
if ($output ne "") { $output .= ", "; }
$output .= $dsk_name . ":" . $bc_DiskStatus[$$resultat{ $bc_dsk_status . $key }];
set_status($dsk_status, $global_status);
} else {
$num_disk_ok++;
}
}
}
}
if ($num_fan + $num_other + $num_volt + $num_temp + $num_disk == 0) {
print "No information found : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
if ($output ne "") { $output .= ", "; }
if ($num_fan_ok != 0) { $output .= $num_fan_ok . " fan OK "; }
if ($num_other_ok != 0) { $output .= $num_other_ok . " other OK "; }
if ($num_volt_ok != 0) { $output .= $num_volt_ok . " voltage OK "; }
if ($num_temp_ok != 0) { $output .= $num_temp_ok . " temp OK "; }
if ($num_disk_ok != 0) { $output .= $num_disk_ok . " disk OK "; }
if (defined($o_perf)) { $output_perf = " | " . $output_perf; }
if ($global_status == 3) {
print $output, " : UNKNOWN", $output_perf, "\n";
exit $ERRORS{"UNKNOWN"};
}
if ($global_status == 2) {
print $output, " : CRITICAL", $output_perf, "\n";
exit $ERRORS{"CRITICAL"};
}
if ($global_status == 1) {
print $output, " : WARNING", $output_perf, "\n";
exit $ERRORS{"WARNING"};
}
print $output, " : OK", $output_perf, "\n";
exit $ERRORS{"OK"};
}
############# Ironport checks
if ($o_check_type eq "iron") {
verb("Checking Ironport env");
my $resultat;
# status : 0=ok, 1=warn, 2=crit
my ($fan_status, $ps_status, $temp_status) = (0, 0, 0);
my ($fan_exist, $ps_exist, $temp_exist) = (0, 0, 0);
my ($num_fan, $num_ps, $num_temp) = (0, 0, 0);
my ($num_fan_nok, $num_ps_nok, $num_temp_nok) = (0, 0, 0);
my $global_status = 0;
my $output = "";
# get temp if $o_temp is defined
if (defined($o_temp)) {
verb("Checking temp < $o_temp");
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($iron_tmp_table)
: $session->get_table(Baseoid => $iron_tmp_table);
if (defined($resultat)) {
verb("temp found");
$temp_exist = 1;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$iron_tmp_celcius/) {
verb("Status : $$resultat{$key}");
if ($$resultat{$key} > $o_temp) {
my @index_oid = split(/\./, $key);
my $index_oid_key = pop(@index_oid);
$output
.= ",Temp : "
. $$resultat{ $iron_tmp_name . "." . $index_oid_key } . " : "
. $$resultat{$key} . " C";
$temp_status = 2;
$num_temp_nok++;
}
$num_temp++;
}
}
if ($temp_status == 0) {
$output .= ", " . $num_temp . " temp < " . $o_temp . " OK";
} else {
$output .= ", " . $num_temp_nok . "/" . $num_temp . " temp probes CRITICAL";
$global_status = 2;
}
}
}
# Get fan status if $o_fan is defined
if (defined($o_fan)) {
verb("Checking fan > $o_fan");
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($iron_fan_table)
: $session->get_table(Baseoid => $iron_fan_table);
if (defined($resultat)) {
verb("fan found");
$fan_exist = 1;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$iron_fan_rpm/) {
verb("Status : $$resultat{$key}");
if ($$resultat{$key} < $o_fan) {
my @index_oid = split(/\./, $key);
my $index_oid_key = pop(@index_oid);
$output
.= ",Fan "
. $$resultat{ $iron_fan_name . "." . $index_oid_key } . " : "
. $$resultat{$key} . " RPM";
$fan_status = 2;
$num_fan_nok++;
}
$num_fan++;
}
}
if ($fan_status == 0) {
$output .= ", " . $num_fan . " fan > " . $o_fan . " OK";
} else {
$output .= ", " . $num_fan_nok . "/" . $num_fan . " fans CRITICAL";
$global_status = 2;
}
}
}
# Get power supply status
verb("Checking PS");
$resultat
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($iron_ps_table)
: $session->get_table(Baseoid => $iron_ps_table);
if (defined($resultat)) {
verb("ps found");
$ps_exist = 1;
foreach my $key (keys %$resultat) {
verb("OID : $key, Desc : $$resultat{$key}");
if ($key =~ /$iron_ps_status/) {
verb("Status : $iron_ps_status_name[$$resultat{$key}]");
if ($iron_ps_status_nagios[$$resultat{$key}] != 0) {
my @index_oid = split(/\./, $key);
my $index_oid_key = pop(@index_oid);
$output
.= ",PS "
. $$resultat{ $iron_ps_name . "." . $index_oid_key } . " : "
. $iron_ps_status_name[$$resultat{$key}];
$ps_status = 2;
$num_ps_nok++;
}
$num_ps++;
}
}
if ($ps_status == 0) {
$output .= ", " . $num_ps . " ps OK";
} else {
$output .= ", " . $num_ps_nok . "/" . $num_ps . " ps CRITICAL";
$global_status = 2;
}
}
$session->close;
verb("status : $global_status");
if (($fan_exist + $ps_exist + $temp_exist) == 0) {
print "No environemental informations found : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
$output =~ s/^,//;
if ($global_status == 0) {
print $output. " : all OK\n";
exit $ERRORS{"OK"};
}
if ($global_status == 1) {
print $output. " : WARNING\n";
exit $ERRORS{"WARNING"};
}
if ($global_status == 2) {
print $output. " : CRITICAL\n";
exit $ERRORS{"CRITICAL"};
}
}
########### Foundry env checks ##############
if ($o_check_type eq "foundry") {
verb("Checking foundry env");
my $global_status = 0; # status to UNKNOWN
my $output = "";
# Get temperature
my @foundry_temp_oid = ($foundry_temp, $foundry_temp_warn, $foundry_temp_crit);
my $result_temp = $session->get_request(Varbindlist => \@foundry_temp_oid);
my $temp_found = 0;
if (defined($result_temp)) {
$temp_found = 1;
#Temp found
$output = "Temp : " . $$result_temp{$foundry_temp} / 2;
if ($$result_temp{$foundry_temp} > $$result_temp{$foundry_temp_crit}) { # Temp above critical
$output .= " > " . $$result_temp{$foundry_temp_crit} / 2 . " : CRITICAL";
$global_status = 3;
} elsif ($$result_temp{$foundry_temp} > $$result_temp{$foundry_temp_warn}) { # Temp above warning
$output .= " > " . $$result_temp{$foundry_temp_warn} / 2 . " : WARNING";
$global_status = 2;
} else {
$output .= " < " . $$result_temp{$foundry_temp_warn} / 2 . " : OK";
$global_status = 1;
}
}
# Get PS table (TODO : Bug in FAN table, see with Foundry).
my $result_ps
= (version->parse(Net::SNMP->VERSION) < 4)
? $session->get_table($foundry_ps_table)
: $session->get_table(Baseoid => $foundry_ps_table);
my $ps_num = 0;
if (defined($result_ps)) {
$output .= ", " if defined($output);
foreach my $key (keys %$result_ps) {
verb("OID : $key, Desc : $$result_ps{$key}");
if ($$result_ps{$key} =~ /$foundry_ps_desc/) {
$ps_num++;
my @oid_list = split(/\./, $key);
my $index_ps = pop(@oid_list);
$index_ps = $foundry_ps_status . "." . $index_ps;
if (defined($$result_ps{$index_ps})) {
if ($$result_ps{$index_ps} == 3) {
$output .= "PS " . $$result_ps{$key} . " : FAILURE";
$global_status = 3;
} elsif ($$result_ps{$index_ps} == 2) {
$global_status = 1 if ($global_status == 0);
} else {
$output .= "ps " . $$result_ps{$key} . " : OTHER";
}
} else {
$output .= "ps " . $$result_ps{$key} . " : UNDEFINED STATUS";
}
}
}
}
$session->close;
if (($ps_num + $temp_found) == 0) {
print "No data found : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
if ($global_status == 1) {
print $output. " : all OK\n";
exit $ERRORS{"OK"};
}
if ($global_status == 2) {
print $output. " : WARNING\n";
exit $ERRORS{"WARNING"};
}
if ($global_status == 3) {
print $output. " : CRITICAL\n";
exit $ERRORS{"CRITICAL"};
}
print $output. " : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
########### Cisco env checks ##############
if ($o_check_type eq "linux") {
verb("Checking linux env");
print "Not implemented yet : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
}
print "Unknown check type : UNKNOWN\n";
exit $ERRORS{"UNKNOWN"};
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