Module D: Extend experiment script
defProperty('source1', "nodea-testGIMI", "ID of a resource")
defProperty('source2', "switch1-testGIMI", "ID of a resource")
defProperty('source3', "switch2-testGIMI", "ID of a resource")
defProperty('sinkaddr12', '192.168.1.7', "Ping destination address")
defProperty('sinkaddr13', '192.168.1.8', "Ping destination address")
defProperty('sinkaddr21', '192.168.1.13', "Ping destination address")
defProperty('sinkaddr23', '192.168.1.14', "Ping destination address")
defProperty('sinkaddr24', '192.168.1.15', "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
defApplication('trema') do |app|
app.description = 'This app runs trema from command line'
app.binary_path = '/usr/local/bin/rubydir/bin/trema run /root/learning-switch.rb'
end
defGroup('Source2', property.source2, property.source3) do |node|
node.addApplication("trema")
end
defGroup('Source1', property.source1) do |node|
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
node.addApplication("ping") do |app|
app.setProperty('target', property.sinkaddr21)
app.setProperty('count', 30)
#app.setProperty('interval', 1)
app.measure('ping', :samples => 1)
end
node.addApplication("ping") do |app|
app.setProperty('target', property.sinkaddr23)
app.setProperty('count', 30)
#app.setProperty('interval', 1)
app.measure('ping', :samples => 1)
end
node.addApplication("ping") do |app|
app.setProperty('target', property.sinkaddr24)
app.setProperty('count', 30)
#app.setProperty('interval', 1)
app.measure('ping', :samples => 1)
end
end
#defGroup('Sink1', property.sink1) do |node|
#end
#defGroup('Sink2', property.sink2) do |node|
#end
#defGroup('Sink3', property.sink3) do |node|
#end
#defGroup('Sink4', property.sink4) do |node|
#end
#defGroup('Sink5', property.sink5) do |node|
#end
onEvent(:ALL_UP_AND_INSTALLED) do |event|
info "Starting the ping"
after 2 do
group('Source2').startApplications
end
after 10 do
group('Source1').startApplications
end
after 80 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
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