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require 'fileutils'
class Benchmarker
include FileUtils
def initialize(target, size)
@target = target
@hiera_yaml = File.join(target, 'hiera.yaml')
@size = size > 100 ? size : 100
end
def setup
require 'puppet'
require 'hiera'
@config = File.join(@target, 'puppet.conf')
Puppet.initialize_settings(['--config', @config])
Hiera.logger = 'noop'
@hiera = ::Hiera.new(:config => @hiera_yaml)
end
def run(args=nil)
@size.times do
100.times do |index|
@hiera.lookup("x#{index}", nil, { 'confdir' => 'test' })
end
end
end
def generate
datadir = File.join(@target, 'data')
datadir_test = File.join(datadir, 'test')
test_data_yaml = File.join(datadir_test, 'data.yaml')
common_yaml = File.join(datadir, 'common.yaml')
mkdir_p(datadir)
mkdir_p(datadir_test)
File.open(@hiera_yaml, 'w') do |f|
f.puts(<<-YAML)
---
:backends: yaml
:yaml:
:datadir: #{datadir}
:hierarchy:
- "%{confdir}/data"
- common
:logger: noop
YAML
end
File.open(common_yaml, 'w') do |f|
100.times do |index|
f.puts("a#{index}: value a#{index}")
f.puts("b#{index}: value b#{index}")
f.puts("c#{index}: value c#{index}")
f.puts("cbm#{index}: \"%{hiera('a#{index}')}, %{hiera('b#{index}')}, %{hiera('c#{index}')}\"")
end
end
File.open(test_data_yaml, 'w') do |f|
100.times { |index| f.puts("x#{index}: \"%{hiera('cbm#{index}')}\"")}
end
end
end
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