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18 lines
317 B
Ruby
18 lines
317 B
Ruby
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# frozen_string_literal: true
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require "prometheus/client/formats/text"
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class MetricsController < ActionController::API
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include ActionController::MimeResponds
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def show
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render plain: metrics
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end
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private
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def metrics
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Prometheus::Client::Formats::Text.marshal(Prometheus::Client.registry)
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end
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end
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