Module forwarder 

Annotations for ForwarderConfiguration keys (endpoint, retry, and forwarder settings).

Constants

ADDITIONAL_ENDPOINTS

additional_endpoints — extra intake endpoints (JSON map of host → API keys). Uses a structured test_json because the field uses PickFirst<(DisplayFromStr, _)>.

ALL

All annotations declared in this module, in declaration order.

API_KEY

api_key — Datadog API key for authentication.

DD_URL

dd_url — explicit intake URL, overrides site.

FORWARDER_BACKOFF_BASE

forwarder_backoff_base — base growth rate for retry backoff in seconds.

FORWARDER_BACKOFF_FACTOR

forwarder_backoff_factor — jitter factor for retry backoff.

FORWARDER_BACKOFF_MAX

forwarder_backoff_max — maximum retry backoff duration in seconds.

FORWARDER_CONNECTION_RESET_INTERVAL

forwarder_connection_reset_interval — seconds between connection resets. Schema Float; field u64.

FORWARDER_HIGH_PRIO_BUFFER_SIZE

forwarder_high_prio_buffer_size — max pending requests per endpoint. Schema Float; field usize.

FORWARDER_NUM_WORKERS

forwarder_num_workers — max concurrent requests per endpoint. Schema Float; field usize.

FORWARDER_RECOVERY_INTERVAL

forwarder_recovery_interval — error count decrease on success. Schema Float; field u32.

FORWARDER_RECOVERY_RESET

forwarder_recovery_reset — reset error count on successful request.

FORWARDER_RETRY_QUEUE_MAX_SIZE

forwarder_retry_queue_max_size — (deprecated) max in-memory retry queue size in bytes. Schema Float; field Option<u64>.

FORWARDER_RETRY_QUEUE_PAYLOADS_MAX_SIZE

forwarder_retry_queue_payloads_max_size — max in-memory retry queue size in bytes. Schema Float; field Option<u64>.

FORWARDER_STORAGE_MAX_DISK_RATIO

forwarder_storage_max_disk_ratio — max disk usage fraction before stopping on-disk queue.

FORWARDER_STORAGE_MAX_SIZE_IN_BYTES

forwarder_storage_max_size_in_bytes — max on-disk retry queue size. Schema Float; field u64.

FORWARDER_STORAGE_PATH

forwarder_storage_path — directory for on-disk retry queue.

FORWARDER_TIMEOUT

forwarder_timeout — request timeout in seconds. Schema Float; field u64.

SITE

site — Datadog site domain (e.g. datadoghq.com).

SKIP_SSL_VALIDATION

skip_ssl_validation — disables TLS certificate validation for Datadog intake forwarding.