Method: OpenC3.setup_open_telemetry

Defined in:
lib/openc3/utilities/open_telemetry.rb

.setup_open_telemetry(service_name, support_rails = false) ⇒ Object 



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# File 'lib/openc3/utilities/open_telemetry.rb', line 56

def self.setup_open_telemetry(service_name, support_rails = false)
  if ENV['OTEL_EXPORTER_OTLP_ENDPOINT']
    split_services = ENV['OPENC3_OTEL'].to_s.split(',')
    @otel_enabled = true if split_services.include?(service_name) or split_services.include?('ALL')

    if @otel_enabled
      require 'redis'
      require 'httpclient'
      require 'openc3/utilities/bucket'
      # Load the bucket client code so the instrumentation works later
      Bucket.getClient()
      require 'opentelemetry/sdk'
      require 'opentelemetry/exporter/otlp'
      require 'opentelemetry/instrumentation/redis'
      require 'opentelemetry/instrumentation/http_client'
      require 'opentelemetry/instrumentation/aws_sdk'
      if support_rails
        require 'opentelemetry/instrumentation/rack'
        require 'opentelemetry/instrumentation/action_pack'
      end
      OpenTelemetry::SDK.configure do |c|
        c.service_name = service_name
        if support_rails
          c.use('OpenTelemetry::Instrumentation::Rack')
          c.use('OpenTelemetry::Instrumentation::ActionPack', { enable_recognize_route: true })
        end
        c.use 'OpenTelemetry::Instrumentation::Redis', {
          # The obfuscation of arguments in the db.statement attribute is enabled by default.
          # To include the full query, set db_statement to :include.
          # To obfuscate, set db_statement to :obfuscate.
          # To omit the attribute, set db_statement to :omit.
          db_statement: :include,
        }
        c.use 'OpenTelemetry::Instrumentation::HttpClient'
        c.use 'OpenTelemetry::Instrumentation::AwsSdk'
        # TODO: Add in additional cloud SDKs
      end
    end
  end
end