speedtest-cli to librato

speedtest.rb

results = %x'speedtest-cli --server 5026'
p results

source = results[/Testing from ([^\(]+) /, 1].gsub(/[^\w]+/, '')
ping, download, upload = results.scan(/\d+\.\d+(?= Mbits| ms)/)

data = {
	'gauges[0][name]' => 'speedtest.ping',
	'gauges[0][value]' => ping,
	'gauges[0][source]' => source,
	'gauges[1][name]' => 'speedtest.download',
	'gauges[1][value]' => download,
	'gauges[1][source]' => source,
	'gauges[2][name]' => 'speedtest.upload',
	'gauges[2][value]' => upload,
	'gauges[2][source]' => source
}

p data

post = data.map { |k,v| "#{k}=#{v}" }.join('&')
system "curl -v -u #{ENV['LIBRATO_USERNAME']}:#{ENV['LIBRATO_PASSWORD']} -d '#{post}' -X POST https://metrics-api.librato.com/v1/metrics"