1#@!#!123s

: / lib / sonarpush / SonarPush / Providers /
Filename : Hardware.pm
back
package SonarPush::Providers::Hardware;
use base qw(SonarPush::Providers);
use strict;

use JSON::Tiny qw(decode_json encode_json);

=head1 NAME

SonarPush::Providers::Hardware - collects hardware information 

=head1 DESCRIPTION

class of tasks for collecing various information about hardware that
is installed on a machine

=cut

sub cpu {
	my $self     = shift;
	my $provider = 'cpu';
	my %attrs    = (
		config => {
			providedby => $provider,
			datatype   => "Text",
		},
		noConfig => {
			providedby => $provider,
			datatype   => "None",
		},
	);
	my $xml = {
		name       => $provider,
		attributes => $attrs{noConfig},
		value      => [],
	};
	my $detailNode = {
		name       => 'detail',
		attributes => $attrs{noConfig},
		value      => [],
	};

	my $flag = 1;

	my $output = do {
		local $/;
		open(INPUT, "< /proc/cpuinfo");
		<INPUT>;
	};

	my @logical = split(/\n\n/, $output);

	my %wantedAttrs = map { $_ => 1 } ('physical id', 'cpu MHz', 'model name', 'cache size', 'cpu cores', 'siblings', 'flags');
	my %attrTagNameMap = (
		'physical id' => 'physid',
		'cpu MHz'     => 'speed',
		'model name'  => 'make',
		'cache size'  => 'cache',
		'cpu cores'   => 'cores',
		'siblings'    => 'siblings',
		'flags'       => 'hyperthreaded',
	);

	my @processorDetails;
	for my $logicalProcessor (@logical) {
		my @attributes = split(/\n/, $logicalProcessor);
		chomp for @attributes;
		my %attributes;
		for my $attribute (@attributes) {
			my ($name, $value) = split(/:/, $attribute);
			$name =~ s/^\s+|\s+$//g;
			$value =~ s/^\s+|\s+$//g;
			if ($name eq 'flags') {
				if ($value =~ /\bht\b/) {
					$value = 'yes';
				}
				else {
					$value = 'no';
				}
			}
			if ($wantedAttrs{$name}) {
				$attributes{ $attrTagNameMap{$name} } = $value;
			}
		}
		push(@processorDetails, \%attributes);
	}
	my $totalCores = 0;
	$totalCores += $_->{cores} for @processorDetails;

	for my $topLevelNode (qw(make speed hyperthreaded)) {
		# We should be safe to assume that the server has at least one processor.
		push(@{ $xml->{value} }, { name => $topLevelNode, value => $processorDetails[0]{$topLevelNode}, attributes => $attrs{config} });
	}
	push(@{ $xml->{value} },        { name => 'count',      value => scalar(@logical), attributes => $attrs{config} });
	push(@{ $detailNode->{value} }, { name => 'totalcores', value => $totalCores,      attributes => $attrs{config} });
	push(@{ $xml->{value} }, $detailNode);

	foreach my $processor (@processorDetails) {
		my $physid = delete $processor->{physid};
		my $node   = {
			name       => "processor$physid",
			attributes => $attrs{noConfig},
			value      => []
		};
		while (my ($name, $value) = each %{$processor}) {
			push(@{ $node->{value} }, { name => $name, value => $value, attributes => $attrs{config} });
		}
		push(@{ $detailNode->{value} }, $node);
	}

	return $xml;
}

sub disk {
	my ($self)   = @_;
	my $provider = 'disk';
	my %attrs    = (
		config => {
			providedby => $provider,
			datatype   => "Text",
		},
		noConfig => {
			providedby => $provider,
			datatype   => "None",
		},
	);
	my $xml = {
		name       => $provider,
		attributes => $attrs{noConfig},
		value      => [],
	};
	my @content = do {
		open my $file, '<', '/proc/partitions';
		<$file>;
	};
	splice(@content, 0, 2);
	my %device;
	for my $disk (@content) {
		$disk =~ s/^\s+|\s+$//g;
		my @fields = split(/\s+/, $disk);
		splice(@fields, 0, 2);
		my ($size, $label) = @fields;
		if (my ($disk, $partition) = $label =~ /^(\w+?)(\d+)$/) {
			my $partition = { size => $size, label => $label };
			push(@{ $device{$disk}{partitions} }, $partition);
			next;
		}
		$device{$label}{size} = $size;
	}

	while (my ($disk, $details) = each %device) {
		my $sizeNode      = { name => 'size',       attributes => $attrs{config},   value => $details->{size} };
		my $partitionNode = { name => 'partitions', attributes => $attrs{noConfig}, value => [] };
		my $diskNode = { name => $disk, attributes => $attrs{noConfig}, value => [ $sizeNode, $partitionNode ] };

		for my $partition (@{ $details->{partitions} }) {
			my $partitionDetails = { name => $partition->{label}, attributes => $attrs{noConfig}, value => [] };
			push(@{ $partitionDetails->{value} }, { name => 'size', attributes => $attrs{config}, value => $partition->{size} });
			push(@{ $partitionNode->{value} }, $partitionDetails);
		}
		push(@{ $xml->{value} }, $diskNode);
	}
	return $xml;
}

sub raiderexport {
	my ($self)   = @_;
	my $provider = 'raiderexport';
	my %attrs    = (
		textConfig => {
			providedby => $provider,
			datatype   => 'Text',
		},
		numConfig => {
			providedby   => $provider,
			datatype     => 'Numeric',
			Exponent     => '0',
			Incrementing => 'N',
		},
		noConfig => {
			providedby => $provider,
			datatype   => 'None',
		},
	);
	my $xml = {
		name       => $provider,
		attributes => $attrs{noConfig},
		value      => [],
	};
	my $content = do {
		local $/;
		open my $file, '<', '/var/cache/raider/info/sonar.info';
		<$file>;
	};

	return '' unless $content;

	if (my $struct = decode_json($content)) {
		my $controllers = {
			name       => 'controllers',
			attributes => $attrs{noConfig},
			value      => [],
		};
		my $physicalDisks = {
			name       => 'physical_disks',
			attributes => $attrs{noConfig},
			value      => [],
		};

		push(@{ $xml->{value} }, $controllers);
		push(@{ $xml->{value} }, $physicalDisks);

		for my $controller (sort keys %{ $struct->{controllers} }) {
			my $controllerNode = {
				name       => "controller$controller",
				attributes => $attrs{noConfig},
				value      => [],
			};
			push(@{ $controllers->{value} }, $controllerNode);

			for my $subNode (sort keys %{ $struct->{controllers}{$controller} }) {
				my $subNodeEntry = {
					name       => $subNode,
					attributes => $attrs{textConfig},
					value      => $struct->{controllers}{$controller}{$subNode},
				};
				push(@{ $controllerNode->{value} }, $subNodeEntry);

				if ($subNode eq 'logical_disks') {
					$subNodeEntry->{attributes} = $attrs{noConfig};
					$subNodeEntry->{value}      = [];
					for my $logicalDisk (sort keys %{ $struct->{controllers}{$controller}{$subNode} }) {
						my $logicalDiskNode = {
							name       => "logical_disk$logicalDisk",
							attributes => $attrs{noConfig},
							value      => [],
						};
						push(@{ $subNodeEntry->{value} }, $logicalDiskNode);
						for my $logicalDiskAttr (sort keys %{ $struct->{controllers}{$controller}{$subNode}{$logicalDisk} }) {
							my $value = $struct->{controllers}{$controller}{$subNode}{$logicalDisk}{$logicalDiskAttr};
							if ($logicalDiskAttr =~ /^disks|physical_disks$/) {
								$value = join(' ', @{$value});
							}
							push(@{ $logicalDiskNode->{value} }, {
									name       => $logicalDiskAttr,
									attributes => $attrs{textConfig},
									value      => $value,
							});
						}
					}
				}
			}
		}

		for my $physicalDisk (sort keys %{ $struct->{physical_disks} }) {
			my $physicalDiskNode = {
				name       => "physical_disk$physicalDisk",
				attributes => $attrs{noConfig},
				value      => [],
			};
			push(@{ $physicalDisks->{value} }, $physicalDiskNode);
			for my $physicalDiskAttr (sort keys %{ $struct->{physical_disks}{$physicalDisk} }) {
				my $physicalDiskAttrNode = {
					name       => $physicalDiskAttr,
					attributes => $attrs{textConfig},
					value      => $struct->{physical_disks}{$physicalDisk}{$physicalDiskAttr},
				};
				push(@{ $physicalDiskNode->{value} }, $physicalDiskAttrNode);
				if ($physicalDiskAttr eq 'smart_attributes') {
					$physicalDiskAttrNode->{attributes} = $attrs{noConfig};
					$physicalDiskAttrNode->{value}      = [];
					for my $smartAttr (sort keys %{ $struct->{physical_disks}{$physicalDisk}{$physicalDiskAttr} }) {
						my $smartAttrNode = {
							name       => "attribute$smartAttr",
							attributes => $attrs{noConfig},
							value      => [],
						};
						push(@{ $physicalDiskAttrNode->{value} }, $smartAttrNode);
						for my $smartAttrProp (sort keys %{ $struct->{physical_disks}{$physicalDisk}{$physicalDiskAttr}{$smartAttr} }) {
							my $smartAttrPropNode = {
								name       => $smartAttrProp,
								attributes => $attrs{textConfig},
								value      => $struct->{physical_disks}{$physicalDisk}{$physicalDiskAttr}{$smartAttr}{$smartAttrProp},
							};
							push(@{ $smartAttrNode->{value} }, $smartAttrPropNode);
							if ($smartAttrProp =~ /^(VALUE|WORST|RAW_VALUE)$/) {
								$smartAttrPropNode->{attributes} = $attrs{numConfig};
							}
						}
					}
				}
			}
		}
	}

	return $xml;
}

1;