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lib/Collectd/Plugins/Riemann/Query.pm  view on Meta::CPAN

package Collectd::Plugins::Riemann::Query;

use strict;
use warnings;

use Collectd qw( :all );
use Collectd::Plugins::Common qw(recurse_config);
use Riemann::Client;
use Try::Tiny;
#use DDP {
#	deparse => 1,
#	class => {
#		expand => 'all'
#	}
#};

my %opt = (
	Server => "127.0.0.1",
	Port => 5555,
	Protocol => 'TCP',
	Type => 'gauge',
	PluginInstance => '',
	TypeInstance => '',
	PluginFrom => 'plugin',
	PluginInstanceFrom => 'plugin_instance',
	TypeFrom => 'ds_type',
	TypeInstanceFrom => 'type_instance',
);

=head1 NAME

Collectd::Plugins::Riemann::Query - Collectd plugin for querying Riemann Events

=head1 SYNOPSIS

To be used with L<Collectd>.

=over 8

=item From the collectd configfile

 <LoadPlugin "perl">
   Globals true
 </LoadPlugin>

 <Plugin "perl">
   BaseName "Collectd::Plugins"
   LoadPlugin "Riemann::Query"
   <Plugin "Riemann::Query">
     Host     myriemann
     Port     5555
     Protocol TCP
     # Static plugin metadata
     <Plugin foo>
       Query          "tagged \"foo\" and service =~ \"bar%\""
       Plugin         foo
       PluginInstance bar
       Type           gauge
     </Plugin>
     # plugin metadata from riemann attributes
     <Plugin>
       Query              "tagged \"aggregation\""
       PluginFrom         plugin
       PluginInstanceFrom plugin_instance
       TypeFrom           ds_type
       TypeInstanceFrom   type_instance
     </Plugin>
   </Plugin>
 </Plugin>