Gateway YAML configuration reference

version: 2.0.0
autoscaling:
  minReplicas: 6
  maxReplicas: 10
  targetCPUUtilizationPercentage: 60
configuration:
  simplified/v1:
    troubleshooting:
      proxy: false
      requestTraceLogs: false
    steps:
      receivelogs:
        description: Receive logs from OTLP and New Relic proprietary sources
        output:
          - probabilistic_sampler/Logs
      receivemetrics:
        description: Receive metrics from OTLP and New Relic proprietary sources
        output:
          - filter/Metrics
      receivetraces:
        description: Receive traces from OTLP and New Relic proprietary sources
        output:
          - probabilistic_sampler/Traces
      probabilistic_sampler/Logs:
        description: Probabilistic sampling for all logs
        output:
          - filter/Logs
        config:
          global_sampling_percentage: 100
          conditionalSamplingRules:
            - name: sample the log records for ruby test service
              description: sample the log records for ruby test service with 70%
              sampling_percentage: 70
              source_of_randomness: trace.id
              condition: resource.attributes["service.name"] == "ruby-test-service"
      probabilistic_sampler/Traces:
        description: Probabilistic sampling for traces
        output:
          - filter/Traces
        config:
          global_sampling_percentage: 80
      filter/Logs:
        description: Apply drop rules and data processing for logs
        output:
          - transform/Logs
        config:
          error_mode: ignore
          logs:
            rules:
              - name: drop the log records
                description: drop all records which has severity text INFO
                value: log.severity_text == "INFO"
      filter/Metrics:
        description: Apply drop rules and data processing for metrics
        output:
          - transform/Metrics
        config:
          error_mode: ignore
          metric:
            rules:
              - name: drop entire metrics
                description: delete the metric on basis of humidity_level_metric
                value: (name == "humidity_level_metric" and IsMatch(resource.attributes["process_group_id"], "pcg_.*"))
          datapoint:
            rules:
              - name: drop datapoint
                description: drop datapoint on the basis of unit
                value: (attributes["unit"] == "Fahrenheit" and (IsMatch(attributes["process_group_id"], "pcg_.*") or IsMatch(resource.attributes["process_group_id"], "pcg_.*")))
      filter/Traces:
        description: Apply drop rules and data processing for traces
        output:
          - transform/Traces
        config:
          error_mode: ignore
          span:
            rules:
              - name: delete spans
                description: deleting the span for a specified host
                value: (attributes["host"] == "host123.example.com" and (IsMatch(attributes["control_group_id"], "pcg_.*") or IsMatch(resource.attributes["control_group_id"], "pcg_.*")))
          span_event:
            rules:
              - name: Drop all the traces span event
                description: Drop all the traces span event with name debug event
                value: name == "debug_event"
      transform/Logs:
        description: Transform and process logs
        output:
          - nrexporter/newrelic
        config:
          log_statements:
            - context: log
              name: add new field to attribute
              description: for otlp-test-service application add newrelic source type field
              conditions:
                - resource.attributes["service.name"] == "otlp-java-test-service"
              statements:
                - set(resource.attributes["source.type"],"otlp")
      transform/Metrics:
        description: Transform and process metrics
        output:
          - nrexporter/newrelic
        config:
          metric_statements:
            - context: metric
              name: adding a new attributes
              description: 'adding a new field into a attributes '
              conditions:
                - resource.attributes["service.name"] == "payments-api"
              statements:
                - set(resource.attributes["application.name"], "compute-application")
      transform/Traces:
        description: Transform and process traces
        output:
          - nrexporter/newrelic
        config:
          trace_statements:
            - context: span
              name: remove the attribute
              description: remove the attribute when service name is payment-service
              conditions:
                - resource.attributes["service.name"] == "payment-service"
              statements:
                - delete_key(resource.attributes, "service.version")
      nrexporter/newrelic:
        description: Export to New Relic