Class: Nosey::Munin::Graph::DSL

Inherits:
Object
  • Object
show all
Defined in:
lib/nosey/munin.rb

Overview

A little DSL that lets us set the socket and report name we’ll read

Constant Summary collapse

ResetCommand =

We use this command to read Nosey data from the socket, but more importantly, reset it so that when we come back around the next time we can grab all the data that’s occured since that time.

"RESET\nQUIT\n"
Category =

Default munin category. Zie app!

'App'

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ DSL

Returns a new instance of DSL.



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# File 'lib/nosey/munin.rb', line 132

def initialize(&block)
  block.arity > 1 ? block.call(self) : instance_eval(&block)
  self
end

Instance Method Details

#category(category = Category) ⇒ Object

Category this thing will be in



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# File 'lib/nosey/munin.rb', line 174

def category(category=Category)
  @category = category
  self
end

#data(data) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 163

def data(data)
  @data = data
  self
end

#filter(&block) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 168

def filter(&block)
  @filter = block
  self
end

#graph(configure = false) ⇒ Object

Configure an instance of a client.



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# File 'lib/nosey/munin.rb', line 180

def graph(configure=false)
  Graph.new (configure ? nil : read_data) do |c|
    c.probe_set = @probe_set
    c.category = @category
    c.title = @title
    c.vertical_label = @vertical_label
    c.filter = @filter
    c.labels = @labels
  end
end

#labels(labels) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 158

def labels(labels)
  @labels = labels
  self
end

#probe_set(probe_set) ⇒ Object

Name the probset that we’ll spit out for this graph



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# File 'lib/nosey/munin.rb', line 143

def probe_set(probe_set)
  @probe_set = probe_set
  self
end

#socket(host = EventMachine::Nosey::SocketServer::Host, port = EventMachine::Nosey::SocketServer::Port) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 137

def socket(host=EventMachine::Nosey::SocketServer::Host,port=EventMachine::Nosey::SocketServer::Port)
  @host, @port = host, port
  self
end

#title(title) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 148

def title(title)
  @title = title
  self
end

#vertical_label(vertical_label) ⇒ Object 



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# File 'lib/nosey/munin.rb', line 153

def vertical_label(vertical_label)
  @vertical_label = vertical_label
  self
end