resque_queues_

#! /usr/bin/env ruby

require 'rubygems'
require 'redis'

$0 =~ /_(\d+_\d+_\d+_\d+)_(\d+)$/
ip, port = $1, $2
ip     = ip.nil? ? '127.0.0.1' : ip.gsub!(/_/, '.')
port   = port.nil? ? 6379 : port

config = ARGV.any? { |a| a =~ /config/ }

redis  = Redis.new(:host => ip, :port => port)
queues = Array(redis.smembers("resque:queues"))

if config

  puts "graph_title Redis Connections rate"
  puts "graph_category resque"
  puts "graph_vlabel queue rates/s"
  puts "graph_info This graph monitors the in and out rate of the queues"
  puts "graph_args --lower-limit 0"

  queues.each do |q|
    puts "#{q}_pushed.label #{q}_pushed"
    puts "#{q}_pushed.type COUNTER"

    puts "#{q}_finished.label #{q}_finished"
    puts "#{q}_finished.type COUNTER"
  end

else
  queues.each do |q|
    pushed   = redis.get("resque:stat:#{q}:pushed") || 0
    finished = redis.get("resque:stat:#{q}:finished") || 0
    puts "#{q}_pushed.value #{pushed}"
    puts "#{q}_finished.value #{finished}"
  end

end