router.yaml

supergraph:
  introspection: true
  path: /
  listen: 0.0.0.0:4000

homepage:
  enabled: false

sandbox:
  enabled: true

telemetry:
  apollo:
    field_level_instrumentation_sampler: 0.3
    errors:
      subgraph:
        all:
          redact: false
          send: true
  instrumentation:
    spans:
      mode: spec_compliant
      router:
        attributes:
          environment:
            env: ENVIRONMENT
            default: development
  exporters:
    metrics:
      prometheus:
        enabled: true
        path: /metrics
        listen: 0.0.0.0:9999
      common:
        service_name: router
        service_namespace: observability-workshop
        attributes:
          supergraph:
            context:
              - named: has_errors
          subgraph:
            all:
              errors:
                include_messages: true
                extensions:
                  - name: error_code
                    path: .code
    tracing:
      propagation:
        jaeger: true
      common:
        parent_based_sampler: true
        service_name: router
        service_namespace: observability-workshop
        sampler: 0.3
      otlp:
        enabled: true
        endpoint: http://localhost:43178
        protocol: grpc
include_subgraph_errors:
  all: true
rhai: {}

plugins:
  experimental.expose_query_plan: true