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package Uninets::Check; |
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use 5.10.1; |
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use strict; |
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use warnings FATAL => 'all'; |
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use Module::Pluggable sub_name => '_plugins', require => 1, search_path => ['Uninets::Check::Modules']; |
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use Moo; |
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=head1 NAME |
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Uninets::Check - Mini data collection framework! |
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=head1 VERSION |
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Version 0.04 |
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=cut |
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our $VERSION = '0.04'; |
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=head1 SYNOPSIS |
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Uninets::Check is a mini framework to collect data. |
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The main purpose was to provide a pluggable, easy to use systems data source with consistent interface that is independent from specific systems monitoring solutions but can still be used by them. |
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On object construction all modules inside the Uninets::Check::Modules namespace are loaded and new() is called on them. |
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use Uninets::Check; |
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# create object and load modules |
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my $unicheck = Uninets::Check->new; |
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=cut |
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=head1 ATTRIBUTES |
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=head2 modules |
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Hash reference containing all loaded modules with module names as keys and module instances as values. |
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# print out loaded modules |
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say for keys $unicheck->modules; |
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=cut |
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has modules => ( |
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is => 'rw' |
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); |
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=head1 METHODS |
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=cut |
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sub BUILD { |
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my $self = shift; |
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my $modules = {}; |
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for my $check ($self->_plugins){ |
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(my $name = $check) =~ s/Uninets::Check::Modules::(.*)/$1/; |
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$modules->{$name} = $check->new; |
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} |
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$self->modules($modules); |
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} |
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sub _loaded_modules { |
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my $self = shift; |
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wantarray ? keys %{$self->modules} : [keys %{$self->modules}]; |
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} |
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=head2 run |
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Runs a check module's run() method with parameters. |
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$unicheck->run($module, @params); |
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=cut |
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sub run { |
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my ($self, $module, @params) = @_; |
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$self->modules->{$module}->run(@params) if defined $module && defined $self->modules->{$module}; |
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} |
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=head2 info |
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Show information on loaded modules. Calls the help() method of the modules and formats the output. |
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# show info of all modules |
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say $unicheck->info; |
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# show info of specific module |
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say $unicheck->info($module); |
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=cut |
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sub info { |
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my ($self, $module) = @_; |
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# if called with out specific module get info of all modules |
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my @modules = $self->_loaded_modules; |
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if (defined $module && $module) { |
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@modules = ($module); |
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} |
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my $info = ''; |
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for my $module (@modules){ |
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$info .= "$module (" . $self->modules->{$module}->help->{description} . "):\n"; |
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# TODO clean up ugly mess |
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$info .= (' ' x 2) . "Available actions:\n"; |
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my %actions = %{$self->modules->{$module}->help->{actions}}; |
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while (my ($action, $data) = each %actions){ |
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$info .= (' ' x 4) . "$action ($data->{description}):\n"; |
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$info .= (' ' x 6) . "Formats:\n"; |
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my %formats = %{$data->{formats}}; |
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while (my ($k, $v) = each %formats){ |
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$info .= (' ' x 8) . "$k: $v\n"; |
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} |
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$info .= (' ' x 6) . "Parameters:\n"; |
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my %params = %{$data->{params}}; |
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while (my ($k, $v) = each %params){ |
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$info .= (' ' x 8) . "$k: $v\n"; |
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} |
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} |
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} |
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$info; |
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} |
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=head1 AUTHOR |
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Matthias Krull, C<< <> >> |
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=head1 BUGS |
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Please report any bugs or feature requests to C, or through |
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the web interface at L. I will be notified, and then you'll |
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automatically be notified of progress on your bug as I make changes. |
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Alternatively report bugs or feature requests at L. |
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=head1 SUPPORT |
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You can find documentation for this module with the perldoc command. |
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perldoc Uninets::Check |
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You can also look for information at: |
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=over 4 |
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=item * RT: CPAN's request tracker (report bugs here) |
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L |
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=item * AnnoCPAN: Annotated CPAN documentation |
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=item * CPAN Ratings |
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=item * Search CPAN |
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=item * Github |
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=back |
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=head1 ACKNOWLEDGEMENTS |
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=head1 LICENSE AND COPYRIGHT |
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Copyright 2013 Matthias Krull. |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of the the Artistic License (2.0). You may obtain a |
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copy of the full license at: |
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L |
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Any use, modification, and distribution of the Standard or Modified |
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Versions is governed by this Artistic License. By using, modifying or |
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distributing the Package, you accept this license. Do not use, modify, |
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or distribute the Package, if you do not accept this license. |
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If your Modified Version has been derived from a Modified Version made |
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by someone other than you, you are nevertheless required to ensure that |
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your Modified Version complies with the requirements of this license. |
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This license does not grant you the right to use any trademark, service |
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mark, tradename, or logo of the Copyright Holder. |
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This license includes the non-exclusive, worldwide, free-of-charge |
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patent license to make, have made, use, offer to sell, sell, import and |
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otherwise transfer the Package with respect to any patent claims |
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licensable by the Copyright Holder that are necessarily infringed by the |
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Package. If you institute patent litigation (including a cross-claim or |
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counterclaim) against any party alleging that the Package constitutes |
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direct or contributory patent infringement, then this Artistic License |
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to you shall terminate on the date that such litigation is filed. |
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Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER |
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AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. |
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THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY |
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YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR |
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CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR |
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CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, |
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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224
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=cut |
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1; # End of Uninets::Check |