UHTutorial: step3-pinge2e_new.rb

defProperty('source1', "nodeA-fivenodeping", "ID of a resource")
defProperty('source2', "nodeB-fivenodeping", "ID of a resource")
defProperty('source3', "nodeC-fivenodeping", "ID of a resource")
defProperty('source4', "nodeD-fivenodeping", "ID of a resource")
defProperty('source5', "nodeE-fivenodeping", "ID of a resource")


defProperty('sinkaddr11', '192.168.1.13', "Ping destination address")
defProperty('sinkaddr12', '192.168.3.13', "Ping destination address")
defProperty('sinkaddr13', '192.168.6.14', "Ping destination address")

defProperty('sinkaddr21', '192.168.6.14', "Ping destination address")

defProperty('sinkaddr41', '192.168.4.11', "Ping destination address")
defProperty('sinkaddr42', '192.168.5.11', "Ping destination address")
defProperty('sinkaddr43', '192.168.6.14', "Ping destination address")

defProperty('sinkaddr51', '192.168.5.11', "Ping destination address")
defProperty('sinkaddr52', '192.168.2.10', "Ping destination address")
defProperty('sinkaddr53', '192.168.3.13', "Ping destination address")

defApplication('ping') do |app|
  app.description = 'Simple Definition for the ping-oml2 application'
  # Define the path to the binary executable for this application
  app.binary_path = '/usr/local/bin/ping-oml2'
  # Define the configurable parameters for this application
  # For example if target is set to foo.com and count is set to 2, then the 
  # application will be started with the command line:
  # /usr/bin/ping-oml2 -a foo.com -c 2
  app.defProperty('target', 'Address to ping', '-a', {:type => :string})
  app.defProperty('count', 'Number of times to ping', '-c', {:type => :integer})
  # Define the OML2 measurement point that this application provides.
  # Here we have only one measurement point (MP) named 'ping'. Each measurement
  # sample from this MP will be composed of a 4-tuples (addr,ttl,rtt,rtt_unit)
  app.defMeasurement('ping') do |m|
    m.defMetric('dest_addr',:string)
    m.defMetric('ttl',:uint32)
    m.defMetric('rtt',:double)
    m.defMetric('rtt_unit',:string)
  end
end

defGroup('Source1', property.source1) do |node|
  node.addApplication("ping") do |app|
        app.setProperty('target', property.sinkaddr11)
        app.setProperty('count', 30)
        #app.setProperty('interval', 1)
        app.measure('ping', :samples => 1)
      end
      
  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr12)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end

  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr13)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end
end

defGroup('Source2', property.source1) do |node|
  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr21)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end               
end

defGroup('Source4', property.source3) do |node|
  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr41)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end

  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr42)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end

  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr43)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end
end

defGroup('Source5', property.source3) do |node|
  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr51)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end

  node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr52)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end

   node.addApplication("ping") do |app|
    app.setProperty('target', property.sinkaddr53)
    app.setProperty('count', 30)
    #app.setProperty('interval', 1)
    app.measure('ping', :samples => 1)
  end
end

onEvent(:ALL_UP_AND_INSTALLED) do |event|
   info "Starting the ping"
  after 5 do
    allGroups.startApplications
  end
  after 70 do
    info "Stopping the ping"
    allGroups.stopApplications
    Experiment.done
  end
end


defGraph 'RTT' do |g|
  g.ms('ping').select(:oml_seq, :dest_addr, :rtt) 
  g.caption "RTT of received packets."
  g.type 'line_chart3'
  g.mapping :x_axis => :oml_seq, :y_axis => :rtt, :group_by => :dest_addr
  g.xaxis :legend => 'oml_seq'
  g.yaxis :legend => 'rtt', :ticks => {:format => 's'}
end