53 lines
1.2 KiB
Ruby
53 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module Metrics::Dashboard::PrometheusApiProxy
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extend ActiveSupport::Concern
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include RenderServiceResults
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included do
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before_action :authorize_read_prometheus!, only: [:prometheus_proxy]
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end
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def prometheus_proxy
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variable_substitution_result =
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proxy_variable_substitution_service.new(proxyable, permit_params).execute
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if variable_substitution_result[:status] == :error
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return error_response(variable_substitution_result)
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end
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prometheus_result = Prometheus::ProxyService.new(
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proxyable,
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proxy_method,
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proxy_path,
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variable_substitution_result[:params]
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).execute
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return continue_polling_response if prometheus_result.nil?
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return error_response(prometheus_result) if prometheus_result[:status] == :error
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success_response(prometheus_result)
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end
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private
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def proxyable
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raise NotImplementedError, "#{self.class} must implement method: #{__callee__}"
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end
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def proxy_variable_substitution_service
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raise NotImplementedError, "#{self.class} must implement method: #{__callee__}"
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end
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def permit_params
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params.permit!
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end
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def proxy_method
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request.method
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end
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def proxy_path
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params[:proxy_path]
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end
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end
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