Module: Resque::Plugins::HerokuScaler::Config

Extended by:
Config
Included in:
Config
Defined in:
lib/resque/plugins/heroku_scaler/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#poll_interval ⇒ Object 



21
22
23
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 21

def poll_interval
  @poll_interval || 1
end

#scale_interval ⇒ Object 



17
18
19
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 17

def scale_interval
  @scale_interval || 5
end

#scale_manager ⇒ Object 



13
14
15
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 13

def scale_manager
  @scale_manager || :heroku
end

#scale_timeout ⇒ Object 



25
26
27
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 25

def scale_timeout
  @scale_timeout || 90
end

#scale_with ⇒ Object

Returns the value of attribute scale_with.



11
12
13
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 11

def scale_with
  @scale_with
end

Instance Method Details

#default_scale_with(pending) ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 38

def default_scale_with(pending)
  return 0 if pending <= 0

  [{
      :workers => 1,
      :jobs => 1
    },
    {
      :workers => 2,
      :jobs => 15
    },
    {
      :workers => 3,
      :jobs => 25
    },
    {
      :workers => 4,
      :jobs => 40
    },
    {
      :workers => 5,
      :jobs => 60
    }
  ].reverse_each do |required_scale|
    if pending >= required_scale[:jobs]
      return required_scale[:workers]
    end
  end
  return 0
end

#scale_for(pending) ⇒ Object 



29
30
31
32
 
# File 'lib/resque/plugins/heroku_scaler/config.rb', line 29

def scale_for(pending)
  return @scale_with.call(pending) if @scale_with
  default_scale_with(pending)
end