#!/usr/bin/perl
# nagios: -epn

# This chunk of stuff was generated by App::FatPacker. To find the original
# file's code, look for the end of this BEGIN block or the string 'FATPACK'
BEGIN {
my %fatpacked;

$fatpacked{"App/Monitoring/Plugin/CheckRaid.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_MONITORING_PLUGIN_CHECKRAID';
  package App::Monitoring::Plugin::CheckRaid;
  
  use Carp qw(croak);
  use Module::Pluggable 5.1 instantiate => 'new', sub_name => '_plugins';
  use strict;
  use warnings;
  
  # constructor
  sub new {
  	my $class = shift;
  
  	croak 'Odd number of elements in argument hash' if @_ % 2;
  
  	my $self = {
  		@_,
  	};
  
  	my $obj = bless $self, $class;
  
  	# setup search path for Module::Pluggable
  	$self->search_path(add => __PACKAGE__ . '::Plugins');
  
  	# setup only certain plugins
  	if ($self->{enable_plugins}) {
  		my @plugins = map {
  			__PACKAGE__ . '::Plugins::' . $_
  		} @{$self->{enable_plugins}};
  		$self->only(\@plugins);
  	}
  
  	return $obj;
  }
  
  # create list of plugins
  sub plugins {
  	my ($this) = @_;
  
  	# call this once
  	if (!defined $this->{plugins}) {
  		my @plugins = $this->_plugins(%$this);
  		$this->{plugins} = \@plugins;
  	}
  
  	wantarray ? @{$this->{plugins}} : $this->{plugins};
  }
  
  # get plugin by name
  sub plugin {
  	my ($this, $name) = @_;
  
  	if (!defined $this->{plugin_names}) {
  		my %names;
  		foreach my $plugin ($this->plugins) {
  			my $name = $plugin->{name};
  			$names{$name} = $plugin;
  		}
  		$this->{plugin_names} = \%names;
  	}
  
  	croak "Plugin '$name' Can not be created" unless exists $this->{plugin_names}{$name};
  
  	$this->{plugin_names}{$name};
  }
  
  # Get active plugins.
  # Returns the plugin objects
  sub active_plugins {
  	my $this = shift;
  	# whether the query is for sudo rules
  	my $sudo = shift || 0;
  
  	my @plugins = ();
  
  	# go over all registered plugins
  	foreach my $plugin ($this->plugins) {
  		# skip if no check method (not standalone checker)
  		next unless $plugin->can('check');
  
  		# skip inactive plugins (disabled or no tools available)
  		next unless $plugin->active($sudo);
  
  		push(@plugins, $plugin);
  	}
  
  	return wantarray ? @plugins : \@plugins;
  }
  
  1;
APP_MONITORING_PLUGIN_CHECKRAID

$fatpacked{"App/Monitoring/Plugin/CheckRaid/Plugin.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_MONITORING_PLUGIN_CHECKRAID_PLUGIN';
  package App::Monitoring::Plugin::CheckRaid::Plugin;
  
  use Carp qw(croak);
  use App::Monitoring::Plugin::CheckRaid::Utils;
  use strict;
  use warnings;
  
  # Nagios standard error codes
  my (%ERRORS) = (OK => 0, WARNING => 1, CRITICAL => 2, UNKNOWN => 3);
  
  # default plugin options
  our %options = (
  	# status to set when RAID is in resync state
  	resync_status => $ERRORS{WARNING},
  
  	# Status code to use when no raid volumes were detected
  	noraid_status => $ERRORS{UNKNOWN},
  
  	# status to set when RAID is in check state
  	check_status => $ERRORS{OK},
  
  	# status to set when PD is spare
  	spare_status => $ERRORS{OK},
  
  	# status to set when BBU is in learning cycle.
  	bbulearn_status => $ERRORS{WARNING},
  
  	# status to set when Write Cache has failed.
  	cache_fail_status => $ERRORS{WARNING},
  
  	# check status of BBU
  	bbu_monitoring => 0,
  );
  
  # return list of programs this plugin needs
  # @internal
  sub program_names {
  }
  
  # return hash of canonical commands that plugin can use
  # @internal
  sub commands {
  	{}
  }
  
  # return sudo rules if program needs it
  # may be SCALAR or LIST of scalars
  # @internal
  sub sudo {
  	();
  }
  
  # constructor for plugins
  sub new {
  	my $class = shift;
  
  	croak 'Odd number of elements in argument hash' if @_ % 2;
  	croak 'Class is already a reference' if ref $class;
  
  	# convert to hash
  	my %args = @_;
  
  	# merge 'options' from param and class defaults
  	my %opts = %options;
  	%opts = (%options, %{$args{options}}) if $args{options};
  	delete $args{options};
  
  	# merge commands
  	my %commands = %{$class->commands};
  	%commands = (%commands, %{$args{commands}}) if $args{commands};
  	delete $args{commands};
  
  	my $self = {
  		commands => \%commands,
  		sudo => $class->sudo ? find_sudo() : '',
  		options => \%opts,
  		%args,
  
  		# name of the plugin, without package namespace
  		name => ($class =~ /.*::([^:]+)$/),
  
  		status => undef,
  		message => undef,
  		perfdata => undef,
  		longoutput => undef,
  	};
  
  	my $this = bless $self, $class;
  
  	# lookup program, if not defined by params
  	if (!$self->{program}) {
  		$self->{program} = which($this->program_names);
  	}
  
  	return $this;
  }
  
  # see if plugin is active (disabled or no tools available)
  sub active {
  	my $this = shift;
  
  	# no tool found, return false
  	return 0 unless $this->{program};
  
  	# program file must exist, don't check for execute bit. #104
  	-f $this->{program};
  }
  
  # set status code for plugin result
  # does not overwrite status with lower value
  # returns the current status code
  sub status {
  	my ($this, $status) = @_;
  
  	if (defined $status) {
  		$this->{status} = $status unless defined($this->{status}) and $status < $this->{status};
  	}
  	$this->{status};
  }
  
  sub set_critical_as_warning {
  	$ERRORS{CRITICAL} = $ERRORS{WARNING};
  }
  
  # helper to set status to WARNING
  # returns $this to allow fluent api
  sub warning {
  	my ($this) = @_;
  	$this->status($ERRORS{WARNING});
  	return $this;
  }
  
  # helper to set status to CRITICAL
  # returns $this to allow fluent api
  sub critical {
  	my ($this) = @_;
  	$this->status($ERRORS{CRITICAL});
  	return $this;
  }
  
  # helper to set status to UNKNOWN
  # returns $this to allow fluent api
  sub unknown {
  	my ($this) = @_;
  	$this->status($ERRORS{UNKNOWN});
  	return $this;
  }
  
  # helper to set status to OK
  sub ok {
  	my ($this) = @_;
  	$this->status($ERRORS{OK});
  	return $this;
  }
  
  # helper to set status for resync
  # returns $this to allow fluent api
  sub resync {
  	my ($this) = @_;
  	$this->status($this->{options}{resync_status});
  	return $this;
  }
  
  # helper to set status for check
  # returns $this to allow fluent api
  sub check_status {
  	my ($this) = @_;
  	$this->status($this->{options}{check_status});
  	return $this;
  }
  
  # helper to set status for no raid condition
  # returns $this to allow fluent api
  sub noraid {
  	my ($this) = @_;
  	$this->status($this->{options}{noraid_status});
  	return $this;
  }
  
  # helper to set status for spare
  # returns $this to allow fluent api
  sub spare {
  	my ($this) = @_;
  	$this->status($this->{options}{spare_status});
  	return $this;
  }
  
  # helper to set status for BBU learning cycle
  # returns $this to allow fluent api
  sub bbulearn {
  	my ($this) = @_;
  	$this->status($this->{options}{bbulearn_status});
  	return $this;
  }
  
  # helper to set status when Write Cache fails
  # returns $this to allow fluent api
  sub cache_fail {
  	my ($this) = @_;
  	$this->status($this->{options}{cache_fail_status});
  	return $this;
  }
  
  # helper to get/set bbu monitoring
  sub bbu_monitoring {
  	my ($this, $val) = @_;
  
  	if (defined $val) {
  		$this->{options}{bbu_monitoring} = $val;
  	}
  	$this->{options}{bbu_monitoring};
  }
  
  # setup status message text
  sub message {
  	my ($this, $message) = @_;
  	if (defined $message) {
  		# TODO: append if already something there
  		$this->{message} = $message;
  	}
  	$this->{message};
  }
  
  # Set performance data output.
  sub perfdata {
  	my ($this, $perfdata) = @_;
  	if (defined $perfdata) {
  		# TODO: append if already something there
  		$this->{perfdata} = $perfdata;
  	}
  	$this->{perfdata};
  }
  
  # Set plugin long output.
  sub longoutput {
  	my ($this, $longoutput) = @_;
  	if (defined $longoutput) {
  		# TODO: append if already something there
  		$this->{longoutput} = $longoutput;
  	}
  	$this->{longoutput};
  }
  
  # a helper to join similar statuses for items
  # instead of printing
  #  0: OK, 1: OK, 2: OK, 3: NOK, 4: OK
  # it would print
  #  0-2,4: OK, 3: NOK
  # takes as input list:
  #  { status => @items }
  sub join_status {
  	my $this = shift;
  	my %status = %{$_[0]};
  
  	my @status;
  	for my $status (sort {$a cmp $b} keys %status) {
  		my $disks = $status{$status};
  		my @s;
  		foreach my $disk (@$disks) {
  			push(@s, $disk);
  		}
  		push(@status, join(',', @s).'='.$status);
  	}
  
  	return join ' ', @status;
  }
  
  # return true if parameter is not in ignore list
  sub valid {
  	my $this = shift;
  	my ($v) = lc $_[0];
  
  	foreach (@utils::ignore) {
  		return 0 if lc $_ eq $v;
  	}
  	return 1;
  }
  
  use constant K => 1024;
  use constant M => K * 1024;
  use constant G => M * 1024;
  use constant T => G * 1024;
  
  sub parse_bytes {
  	my ($this, $size) = @_;
  
  	if ($size =~ s/\sT//) {
  		return int($size) * T;
  	}
  	if ($size =~ s/\sG//) {
  		return int($size) * G;
  	}
  	if ($size =~ s/\sM//) {
  		return int($size) * M;
  	}
  	if ($size =~ s/\sK//) {
  		return int($size) * K;
  	}
  
  	return int($size);
  }
  
  sub format_bytes {
  	my $this = shift;
  
  	my ($bytes) = @_;
  	if ($bytes > T) {
  		return sprintf("%.2f TiB", $bytes / T);
  	}
  	if ($bytes > G) {
  		return sprintf("%.2f GiB", $bytes / G);
  	}
  	if ($bytes > M) {
  		return sprintf("%.2f MiB", $bytes / M);
  	}
  	if ($bytes > K) {
  		return sprintf("%.2f KiB", $bytes / K);
  	}
  	return "$bytes B";
  }
  
  # disable sudo temporarily
  sub nosudo_cmd {
  	my ($this, $command, $cb) = @_;
  
  	my ($res, @res);
  
  	my $sudo = $this->                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 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