package Cisco::UCS::Common::SwitchCard;
use warnings;
use strict;
use Cisco::UCS::Common::EthernetPort;
use Scalar::Util qw(weaken);
use Carp qw(croak);
our $VERSION = '0.21';
our @ATTRIBUTES = qw(dn id model operability power presence revision serial state thermal vendor voltage);
our %ATTRIBUTES = (
description => 'descr',
num_ports => 'numPorts',
performance => 'perf',
slot => 'id'
);
sub new {
my ($class, %args) = @_;
my $self = {};
bless $self, $class;
defined $args{dn} ? $self->{dn} = $args{dn} : croak 'dn not defined';
defined $args{ucs} ? weaken($self->{ucs} = $args{ucs}) : croak 'ucs not defined';
my %attr = %{$self->{ucs}->resolve_dn(dn => $self->{dn})->{outConfig}->{equipmentSwitchCard}};
while (my ($k, $v) = each %attr) { $self->{$k} = $v }
return $self;
}
sub eth_port {
my ($self,$id) = @_;
return ( defined $self->{eth_port}->{$id} ? $self->{eth_port}->{$id} : $self->get_eth_port($id) )
}
sub get_eth_port {
my ($self, $id) = @_;
return ( $id ? $self->get_eth_ports($id) : undef )
}
sub get_eth_ports {
my ($self, $id) = @_;
return $self->{ucs}->_get_child_objects(id => $id, type => 'etherPIo', class => 'Cisco::UCS::Common::EthernetPort', attr => 'eth_port', self => $self,
uid => 'portId', class_filter => { classId => 'etherPIo', slotId => $self->{id}, switchId => $self->{id} } )
}
{
no strict 'refs';
while ( my ($pseudo, $attribute) = each %ATTRIBUTES ) {
*{ __PACKAGE__ . '::' . $pseudo } = sub {
my $self = shift;
return $self->{$attribute}
}
}
foreach my $attribute (@ATTRIBUTES) {
*{ __PACKAGE__ . '::' . $attribute } = sub {
my $self = shift;
return $self->{$attribute}
}
}
}
=head1 NAME
Cisco::UCS::Common::SwitchCard - Class for operations with a Cisco UCS switch card.
=cut
=head1 SYNOPSIS
print $ucs->interconnect(A)->card(1)->operability;
print $ucs->interconnect(A)->card(1)->serial;
my $switchcard = $ucs->interconnect(A)->card(1);
print $switchcard->num_ports;
print $switchcard->description;
Cisco::UCS::Common::SwitchCard is a class used to represent a single Ethernet port in a Cisco::UCS
system. This class provides functionality to retrieve information and statistics for Ethernet ports.
Please note that you should not need to call the constructor directly as Cisco::UCS::Common::SwitchCard
objects are created for you by the methods in other Cisco::UCS packages like Cisco::UCS::Interconnect.
Dependent on UCSM version, some attributes of the Ethernet port may not be provided and hence the
accessor methods may return an empty string.
=head1 METHODS
=head2 description
Returns the vendor description of the switchcard.
=head2 dn
Returns the distinguished name of the switchcard object in the UCSM management information model.
=head2 eth_port ( $id )
Returns a Ciscoo::UCS::Common::EthernetPort object representing the requested Ethernet port (given by the
value of $id) on the switchcard.
Note that this is a caching method and a previously retrieved Ethernet port object will be returned if
present. Should you require a fresh object, use the B<get_eth_port> method described below.
=head2 get_eth_port ( $id )
Returns a Cisco::UCS::Common::EthernetPort object representing the requested Ethernet port (given by the
value of $id) on the switchcard.
Note that this is a non-caching method and the UCSM will always be queried when this method is invoked.
Subsequently, this method may be more expensive than the caching method B<eth_port> described above.
=head2 get_eth_ports
Returns an array of Cisco::UCS::Common::EthernetPort objects representing all Etehrnet ports present on
the specified card.
=head2 id
Returns the numerical identifier of the switchcard within the fabric interconnect.
=head2 model
Returns the model identifier of the switchcard.
=head2 num_ports
Returns the number of ports present on the switchcard.
=head2 operability
Returns the operability status of the switchcard.
=head2 performance
Returns the performance status of teh switchcard.
=head2 power
Returns the power status of the switchcard.
=head2 presence
Returns the presence status of the switchcard.
=head2 revision
Returns the hardware revision number of the switchcard.
=head2 serial
Returns the serial number of the switchcard.
=head2 state
Returns the operational state of the switchcard.
=head2 slot
returns the slot number of the switchcard.
=head2 thermal
Returns the thermal status of the switchcard.
=head2 vendor
Returns the vendor identification string of the switchcard.
=head2 voltage
Returns the voltage status of the siwtchcard.
=cut
=head1 AUTHOR
Luke Poskitt, C<< <ltp at cpan.org> >>
=head1 BUGS
Please report any bugs or feature requests to C<bug-cisco-ucs-common-switchcard at rt.cpan.org>, or through
the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Cisco-UCS-Common-SwitchCard>. I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.
=head1 SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Cisco::UCS::Common::SwitchCard
You can also look for information at:
=over 4
=item * RT: CPAN's request tracker
L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Cisco-UCS-Common-SwitchCard>
=item * AnnoCPAN: Annotated CPAN documentation
L<http://annocpan.org/dist/Cisco-UCS-Common-SwitchCard>
=item * CPAN Ratings
L<http://cpanratings.perl.org/d/Cisco-UCS-Common-SwitchCard>
=item * Search CPAN
L<http://search.cpan.org/dist/Cisco-UCS-Common-SwitchCard/>
=back
=head1 ACKNOWLEDGEMENTS
=head1 LICENSE AND COPYRIGHT
Copyright 2012 Luke Poskitt.
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
=cut
1;