receivers:
  otlp:
    protocols:
      http:
        endpoint: 0.0.0.0:4318

processors:
  transform/attributes:
    error_mode: ignore
    trace_statements:
      - context: resource
        statements:
          - set(resource.attributes["service.namespace"], "shop")
          - set(resource.attributes["deployment.environment.name"], "staging")
      - context: span
        statements:
          - set(span.attributes["http.request.method"], span.attributes["http.method"]) where span.attributes["http.method"] != nil
          - delete_key(span.attributes, "http.method")
          - set(span.attributes["service.tier"], "frontend") where span.attributes["http.route"] == "/checkout"

exporters:
  debug:
    verbosity: detailed

service:
  pipelines:
    traces:
      receivers: [otlp]
      processors: [transform/attributes]
      exporters: [debug]