# otel-sdk-migration-config.yaml is a typical starting point for configuring the SDK when migrating
# from environment variable based configuration.
#
# This template includes env var substitution references (i.e. ${MY_ENV}) for all spec defined
# env vars (https://opentelemetry.io/docs/specs/otel/configuration/sdk-environment-variables/)
# which map cleanly to declarative configuration. For example, OTEL_SDK_DISABLED is referenced
# below, but OTEL_TRACES_EXPORTER is not since it does not map well to the hierarchical
# structure of declarative configuration.
#
# NOTE: With the exception of env var substitution syntax, SDKs ignore environment variables
# when interpreting config files. For example, if "disabled: ${OTEL_SDK_DISABLED:-false}"
# is replaced with "disabled: false", then setting the env var OTEL_SDK_DISABLED will have
# no effect. See https://opentelemetry.io/docs/specs/otel/configuration/data-model/
# for more information. The following spec defined env vars are NOT referenced and are thus
# ignored:
#
# - OTEL_TRACES_SAMPLER
# - OTEL_TRACES_SAMPLER_ARG
# - OTEL_EXPORTER_ZIPKIN_ENDPOINT
# - OTEL_EXPORTER_ZIPKIN_TIMEOUT
# - OTEL_EXPORTER_PROMETHEUS_HOST
# - OTEL_EXPORTER_PROMETHEUS_PORT
# - OTEL_TRACES_EXPORTER
# - OTEL_METRICS_EXPORTER
# - OTEL_LOGS_EXPORTER
# - OTEL_EXPORTER_OTLP_PROTOCOL, OTEL_EXPORTER_OTLP_{SIGNAL}_PROTOCOL
# - OTEL_EXPORTER_OTLP_ENDPOINT
# - OTEL_EXPORTER_OTLP_INSECURE, OTEL_EXPORTER_OTLP_{SIGNAL}_INSECURE
# - OTEL_EXPORTER_OTLP_CERTIFICATE
# - OTEL_EXPORTER_OTLP_CLIENT_KEY
# - OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE
# - OTEL_EXPORTER_OTLP_COMPRESSION
# - OTEL_EXPORTER_OTLP_TIMEOUT
# - OTEL_LOG_LEVEL
#
# For schema documentation, including required properties, semantics, default behavior, etc,
# see: https://opentelemetry.io/docs/specs/otel-config/types/
file_format: "1.1"
disabled: ${OTEL_SDK_DISABLED:-false}
log_level: info
resource:
  attributes:
    - name: service.name
      value: ${OTEL_SERVICE_NAME:-unknown_service}
  attributes_list: ${OTEL_RESOURCE_ATTRIBUTES}
attribute_limits:
  attribute_value_length_limit: ${OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT}
  attribute_count_limit: ${OTEL_ATTRIBUTE_COUNT_LIMIT:-128}
propagator:
  composite_list: ${OTEL_PROPAGATORS:-tracecontext,baggage}
tracer_provider:
  processors:
    - batch:
        schedule_delay: ${OTEL_BSP_SCHEDULE_DELAY:-5000}
        export_timeout: ${OTEL_BSP_EXPORT_TIMEOUT:-30000}
        max_queue_size: ${OTEL_BSP_MAX_QUEUE_SIZE:-2048}
        max_export_batch_size: ${OTEL_BSP_MAX_EXPORT_BATCH_SIZE:-512}
        exporter:
          otlp_http:
            endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:-http://localhost:4318}/v1/traces
            tls:
              ca_file: ${OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE}
              key_file: ${OTEL_EXPORTER_OTLP_TRACES_CLIENT_KEY}
              cert_file: ${OTEL_EXPORTER_OTLP_TRACES_CLIENT_CERTIFICATE}
            compression: ${OTEL_EXPORTER_OTLP_TRACES_COMPRESSION:-gzip}
            timeout: ${OTEL_EXPORTER_OTLP_TRACES_TIMEOUT:-10000}
            headers_list: ${OTEL_EXPORTER_OTLP_TRACES_HEADERS}
  limits:
    attribute_value_length_limit: ${OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT}
    attribute_count_limit: ${OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT:-128}
    event_count_limit: ${OTEL_SPAN_EVENT_COUNT_LIMIT:-128}
    link_count_limit: ${OTEL_SPAN_LINK_COUNT_LIMIT:-128}
    event_attribute_count_limit: ${OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT:-128}
    link_attribute_count_limit: ${OTEL_LINK_ATTRIBUTE_COUNT_LIMIT:-128}
  sampler:
    parent_based:
      root:
        always_on:
      remote_parent_sampled:
        always_on:
      remote_parent_not_sampled:
        always_off:
      local_parent_sampled:
        always_on:
      local_parent_not_sampled:
        always_off:
meter_provider:
  readers:
    - periodic:
        interval: ${OTEL_METRIC_EXPORT_INTERVAL:-60000}
        timeout: ${OTEL_METRIC_EXPORT_TIMEOUT:-30000}
        exporter:
          otlp_http:
            endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:-http://localhost:4318}/v1/metrics
            tls:
              ca_file: ${OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE}
              key_file: ${OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY}
              cert_file: ${OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE}
            compression: ${OTEL_EXPORTER_OTLP_METRICS_COMPRESSION:-gzip}
            timeout: ${OTEL_EXPORTER_OTLP_METRICS_TIMEOUT:-10000}
            headers_list: ${OTEL_EXPORTER_OTLP_METRICS_HEADERS}
            temporality_preference: ${OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE:-cumulative}
            default_histogram_aggregation: ${OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION:-explicit_bucket_histogram}
  exemplar_filter: ${OTEL_METRICS_EXEMPLAR_FILTER:-trace_based}
logger_provider:
  processors:
    - batch:
        schedule_delay: ${OTEL_BLRP_SCHEDULE_DELAY:-1000}
        export_timeout: ${OTEL_BLRP_EXPORT_TIMEOUT:-30000}
        max_queue_size: ${OTEL_BLRP_MAX_QUEUE_SIZE:-2048}
        max_export_batch_size: ${OTEL_BLRP_MAX_EXPORT_BATCH_SIZE:-512}
        exporter:
          otlp_http:
            endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:-http://localhost:4318}/v1/logs
            tls:
              ca_file: ${OTEL_EXPORTER_OTLP_LOGS_CERTIFICATE}
              key_file: ${OTEL_EXPORTER_OTLP_LOGS_CLIENT_KEY}
              cert_file: ${OTEL_EXPORTER_OTLP_LOGS_CLIENT_CERTIFICATE}
            compression: ${OTEL_EXPORTER_OTLP_LOGS_COMPRESSION:-gzip}
            timeout: ${OTEL_EXPORTER_OTLP_LOGS_TIMEOUT:-10000}
            headers_list: ${OTEL_EXPORTER_OTLP_LOGS_HEADERS}
  limits:
    attribute_value_length_limit: ${OTEL_LOGRECORD_ATTRIBUTE_VALUE_LENGTH_LIMIT}
    attribute_count_limit: ${OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT:-128}
instrumentation/development:
  general:
    stability_opt_in_list: ${OTEL_SEMCONV_STABILITY_OPT_IN}