18 lines
438 B
Ruby
18 lines
438 B
Ruby
require 'rack'
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require 'json'
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require 'prometheus/client/formats/text'
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require_relative 'lib/lxc_collector'
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run lambda {|env|
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req = Rack::Request.new env
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case req.path
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when '/metrics'
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collector = LxcCollector.new
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[200, {"Content-Type" => "text/plain"}, [Prometheus::Client::Formats::Text.marshal( collector.collect)]]
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else
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[404, {"Content-Type" => "text/plain"}, ["Not found\nYou want to try /metrics?\n"]]
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end
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}
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