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Jaeger Exporter

Exports trace data to Jaeger collectors.

The following settings are required:

The following settings can be optionally configured:

  • insecure (default = false): whether to enable client transport security for the exporter's gRPC connection. See grpc.WithInsecure().
  • ca_file path to the CA cert. For a client this verifies the server certificate. Should only be used if insecure is set to false.
  • cert_file path to the TLS cert to use for TLS required connections. Should only be used if insecure is set to false.
  • key_file path to the TLS key to use for TLS required connections. Should only be used if insecure is set to false.
  • keepalive keepalive parameters for client gRPC. See grpc.WithKeepaliveParams().
  • server_name_override If set to a non-empty string, it will override the virtual host name of authority (e.g. :authority header field) in requests (typically used for testing).
  • balancer_name(default = pick_first): Sets the balancer in grpclb_policy to discover the servers. See grpc loadbalancing example.
  • timeout (default = 5s): Is the timeout for every attempt to send data to the backend.
  • retry_on_failure
    • enabled (default = true)
    • initial_interval (default = 5s): Time to wait after the first failure before retrying; ignored if enabled is false
    • max_interval (default = 30s): Is the upper bound on backoff; ignored if enabled is false
    • max_elapsed_time (default = 120s): Is the maximum amount of time spent trying to send a batch; ignored if enabled is false
  • sending_queue
    • enabled (default = true)
    • num_consumers (default = 10): Number of consumers that dequeue batches; ignored if enabled is false
    • queue_size (default = 5000): Maximum number of batches kept in memory before data; ignored if disabled is false; User should calculate this as num_seconds * requests_per_second where:
      • num_seconds is the number of seconds to buffer in case of a backend outage
      • requests_per_second is the average number of requests per seconds.

Example:

exporters:
  jaeger:
    endpoint: jaeger-all-in-one:14250
    cert_pem_file: /my-cert.pem
    server_name_override: opentelemetry.io

The full list of settings exposed for this exporter are documented here with detailed sample configurations here.