version 1.8, 2006/05/02 22:23:29 |
version 1.11, 2006/05/03 21:01:09 |
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#!/usr/bin/perl |
#!/usr/bin/perl |
# $RedRiver: check_hw_sensors,v 1.7 2006/05/02 20:03:53 andrew Exp $ |
# $RedRiver: check_hw_sensors,v 1.10 2006/05/03 03:31:22 andrew Exp $ |
######################################################################## |
######################################################################## |
# check_hw_sensors *** A nagios check for OpenBSD hw.sensors |
# check_hw_sensors *** A nagios check for OpenBSD hw.sensors |
# |
# |
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use strict; |
use strict; |
use warnings; |
use warnings; |
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#use Data::Dumper; |
use Data::Dumper; |
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use constant NAGIOS_OUTPUT => 1; |
use constant NAGIOS_OUTPUT => 0; |
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use POSIX; |
use POSIX; |
use lib "/usr/local/libexec/nagios"; |
use lib "/usr/local/libexec/nagios"; |
#use lib $ENV{'HOME'}; |
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use utils qw($TIMEOUT %ERRORS &print_revision &support); |
use utils qw($TIMEOUT %ERRORS &print_revision &support); |
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use Getopt::Long; |
use Getopt::Long; |
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my $sensor; |
my $sensor; |
my $warning; |
my $warning; |
my $critical; |
my $critical; |
my $opt_h ; |
my $opt_h; |
my $opt_V ; |
my $opt_V; |
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my $CHECK_SENSOR = $BASE; |
my $CHECK_SENSOR = $BASE; |
my %CHECKS; |
my %CHECKS; |
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} |
} |
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unless ( ( |
unless ( ( |
defined $filename || |
defined $filename || |
(defined $sensor && ($warning || $critical)) |
(defined $sensor && ($warning || $critical)) |
) && |
) && |
( (!defined $filename) || (!defined $sensor) ) |
( (!defined $filename) || (!defined $sensor) ) |
) { |
) { |
print_help(); |
print_help(); |
exit $ERRORS{'OK'}; |
exit $ERRORS{'OK'}; |
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push @{ $states{ $r } }, |
push @{ $states{ $r } }, |
$check . '=' . $SENSORS{$check}{'output'}; |
$check . '=' . $SENSORS{$check}{'output'}; |
} else { |
} else { |
# XXX Error missing sensor |
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push @{ $states{'UNKNOWN'} }, $check . '=No sensor with this id'; |
push @{ $states{'UNKNOWN'} }, $check . '=No sensor with this id'; |
} |
} |
} |
} |
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if (NAGIOS_OUTPUT) { |
if (NAGIOS_OUTPUT) { |
print "$error (" . scalar(@{ $states{ $error } }) . ")"; |
print "$error (" . scalar(@{ $states{ $error } }) . ")"; |
unless ($error eq 'OK') { |
unless ($error eq 'OK') { |
print '<br />'; |
print '<br>'; |
print map { " - $_<br />" } @{ $states{ $error } }; |
print map { " - $_<br>" } @{ $states{ $error } }; |
} |
} |
} else { |
} else { |
print "$error (" . scalar(@{ $states{ $error } }) . "):\n"; |
print "$error (" . scalar(@{ $states{ $error } }) . "):\n"; |
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my $type = shift; |
my $type = shift; |
my $check = shift; |
my $check = shift; |
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if (defined $check->{'warn'} && $check->{'warn'} =~ /:/) { |
foreach my $code ('crit', 'warn') { |
if (my ($low, $high) = split /:/, $check->{'warn'}) { |
if (defined $check->{$code} && $check->{$code} =~ /:/) { |
$check->{'warn.low'} = $low; |
if (my ($low, $high) = split /:/, $check->{$code}) { |
$check->{'warn.high'} = $high; |
$check->{$code . '.low'} = $low; |
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$check->{$code . '.high'} = $high; |
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} |
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delete $check->{$code}; |
} |
} |
delete $check->{'warn'}; |
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} |
foreach my $severity ('low', 'high') { |
if (defined $check->{'crit'} && $check->{'crit'} =~ /:/) { |
if (defined $check->{$severity}) { |
if (my ($low, $high) = split /:/, $check->{'crit'}) { |
$check->{ $code . '.' . $severity } = $check->{$severity} |
$check->{'crit.low'} = $low; |
unless defined $check->{ $code . '.' . $severity }; |
$check->{'crit.high'} = $high; |
} |
} |
} |
delete $check->{'crit'}; |
no warnings 'uninitialized'; |
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$check->{$code} = [ split /,\s*/, $check->{$code} ]; |
} |
} |
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if (defined $check->{'low'}) { |
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$check->{'warn.low'} = $check->{'low'} |
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unless defined $check->{'warn.low'}; |
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$check->{'crit.low'} = $check->{'low'} |
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unless defined $check->{'crit.low'}; |
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} |
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if (defined $check->{'high'}) { |
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$check->{'warn.high'} = $check->{'high'} |
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unless defined $check->{'warn.high'}; |
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$check->{'crit.high'} = $check->{'high'} |
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unless defined $check->{'crit.high'}; |
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} |
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no warnings 'uninitialized'; |
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$check->{'warn'} = [ split /,\s*/, $check->{'warn'} ]; |
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$check->{'crit'} = [ split /,\s*/, $check->{'crit'} ]; |
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return $check; |
return $check; |
} |
} |
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$result = $errors{$code} |
$result = $errors{$code} |
if ($c <= $data); |
if ($c <= $data); |
} |
} |
} elsif (defined $check->{$code}) { |
} elsif (@{ $check->{$code} }) { |
my $matched = 0; |
my $matched = 0; |
foreach my $c (@{ $check->{$code} }) { |
foreach my $c (@{ $check->{$code} }) { |
$c =~ s/[^\d\.]//g; |
$c =~ s/[^\d\.]//g; |
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$result = $errors{$code} |
$result = $errors{$code} |
if ($c <= $data); |
if ($c <= $data); |
} |
} |
} elsif (defined $check->{$code}) { |
} elsif (@{ $check->{$code} }) { |
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my $matched = 0; |
my $matched = 0; |
foreach my $c (@{ $check->{$code} }) { |
foreach my $c (@{ $check->{$code} }) { |
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$sensor->{'type'} eq 'drive' || |
$sensor->{'type'} eq 'drive' || |
$sensor->{'type'} eq 'indicator' |
$sensor->{'type'} eq 'indicator' |
) { |
) { |
if (defined $check->{$code}) { |
if (@{ $check->{$code} }) { |
my $matched = 0; |
my $matched = 0; |
foreach (@{ $check->{$code} }) { |
foreach (@{ $check->{$code} }) { |
if ($_ eq $sensor->{'data'}) { |
if ($_ eq $sensor->{'data'}) { |
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low, high, crit, warn, crit.low, crit.high, warn.low, warn.high |
low, high, crit, warn, crit.low, crit.high, warn.low, warn.high |
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An ENTRY depends on the type. The descriptions in sensorsd.conf(5) can be used when appropriate, or you can use the following: |
An ENTRY depends on the type. The descriptions in sensorsd.conf(5) can be used when appropriate, or you can use the following: |
volts_dc, fanrpm or raw - Anything that includes digits. Anything that isn't a digit or period is stripped from the entry and the sensor output and they are compared. |
volts_dc, fanrpm or raw - Anything that includes digits. Both the value of the check and the value of the sensor response that are not either a digit or period are stripped and then the two resultant values are compared. |
temp - Can be as above, but if the entry has an F in it, it compares farenheit, otherwise it uses celcius. |
temp - Can be as above, but if the entry has an F in it, it compares farenheit, otherwise it uses celcius. |
indicator or drive - does a case sensitive match of each entry in the comma separated list and if it does not match any of the entries, it matches the status. |
indicator or drive - does a case sensitive match of each entry in the comma separated list and if it does not match any of the entries, it matches the status. |
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The entries 'crit' or 'warn' (or the -c or -w on the command line) may be a RANGE or a comma separated list of acceptable values. The comma separated list of values contains a list of things that will NOT cause the status. This is possibly counterintuitive, but you are more likely to know good values than bad values. |
The entries 'crit' or 'warn' (or the -c or -w on the command line) may be a RANGE or a comma separated list of acceptable values. The comma separated list of values contains a list of things that will NOT cause the status. This is possibly counterintuitive, but you are more likely to know good values than bad values. |
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A RANGE is a low ENTRY and a high ENTRY separated by a colon (:). |
A RANGE is a low ENTRY and a high ENTRY separated by a colon (:). It can also be low: or :high with the other side left blank to only make the single check.. |
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EOL |
EOL |
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