60 lines
1.3 KiB
Ruby
60 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require 'webrick'
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require 'prometheus/client/rack/exporter'
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module Gitlab
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module Metrics
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module Exporter
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class WebExporter < BaseExporter
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ExporterCheck = Struct.new(:exporter) do
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def readiness
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Gitlab::HealthChecks::Result.new(
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'web_exporter', exporter.running)
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end
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end
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attr_reader :running
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# This exporter is always run on master process
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def initialize
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super
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# DEPRECATED:
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# these `readiness_checks` are deprecated
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# as presenting no value in a way how we run
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# application: https://gitlab.com/gitlab-org/gitlab/issues/35343
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self.readiness_checks = [
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WebExporter::ExporterCheck.new(self),
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Gitlab::HealthChecks::PumaCheck,
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Gitlab::HealthChecks::UnicornCheck
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]
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end
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def settings
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Gitlab.config.monitoring.web_exporter
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end
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def log_filename
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File.join(Rails.root, 'log', 'web_exporter.log')
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end
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def mark_as_not_running!
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@running = false
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end
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private
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def start_working
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@running = true
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super
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end
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def stop_working
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mark_as_not_running!
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super
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end
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end
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end
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end
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end
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