gistfile1.txt

#!/usr/bin/ruby

require 'rubygems'
require 'active_record'
require 'active_support'
require 'parseconfig'

config = ParseConfig.new( '/path/to/conf/file.conf' )
db_number = config.get_value( 'database_count' ).to_i
array = Array.new
results = Array.new


variable = 1

while variable < ( db_number + 1 ) do
  db = config.get_value( 'DB' + variable.to_s )
  db_parameters = db[1..-2].split(',')
  array.push db_parameters
  variable = variable + 1
end


array.each do |db_parameters|

  ActiveRecord::Base.establish_connection(
    :adapter => db_parameters[0],
    :host => db_parameters[1],
    :port => db_parameters[2].to_i,
    :database => db_parameters[3],
    :username => db_parameters[4],
    :password => db_parameters[5]
  )

  class Order < ActiveRecord::Base
    set_table_name "Orders"
  end

  results.push Order.count('ID')
end


allgood = true
variable = 0

results.each do |size_db|

  if variable == 0
    variable = size_db
  elsif variable != size_db
    allgood = false
  end
end


if allgood
  puts "OK"
  exit 0
else
  array.each do |db_parameters|
    print " " + db_parameters.last + " " + results[array.index(db_parameters)].to_s + " "
  end
  exit 2
end