This section lists the configuration parameters required by the REMORA Engine to initialize and operate correctly.

3.1. Proxy and Dispatcher

Key	Description	Accepted values	Default value
PROXY_EXPOSED_PORT	Port on which the proxy listens for incoming requests.		8080
PROXY_PATH_PREFIX	URL path prefix handled by the proxy.		/
PROXY_REQUEST_TIMEOUT	Maximum time (in seconds) to wait before timing out a request.		10
DISPATCHER_MAX_ACCEPTED_REQUESTS	Maximum number of accepted requests before returning an HTTP “Too Many Requests” error.		64
DISPATCHER_MAX_CONCURRENT_REQUESTS	Maximum number of concurrent requests processed in parallel. Currently not implemented.		64
DISPATCHER_CAN_CACHE_CONTENT	Enabling whether responses can be cached. Currently not implemented.	true false	false
DISPATCHER_SPECIAL_ENDPOINT_PREFIX	URL path prefix after PROXY_PATH_PREFIX used for routing special endpoints		r

3.2. Registries and Persistence

Key	Description	Accepted values	Default value
REGISTRY_TYPE	Type of persistence used for registry.	filesystem mongo etcd	ND
REGISTRY_API_TYPE	Type of link between Tidal engine and Benthos registry.	embedded external	embedded
REGISTRY_CONNECTION_STRING	Connection string for the persistence layer.	For MongoDB: mongodb://<host> For filesystem: ./path/to/folder	-
TIDAL_MINNOW_PROFILES_UPDATE_POLLING_SECONDS	Polling interval in seconds between attempts to update Minnow profiles in Engine.		60
REGISTRY_LOAD_ALL_PROFILES_AT_STARTUP	Enable preloading for profiles. If true, execute the loading of all Minnow profiles at startup (faster runtime). If false, loads them lazily (faster startup). Currently preload is default implementation.	true false	true

3.3. Logging Strategies

Key	Description	Accepted values	Default value
HARBOR_DISPATCHER_LOGGING_LEVEL	Logging verbosity for the dispatcher.	trace debug info warn error fatal panic disabled	info
HARBOR_PROXY_LOGGING_LEVEL	Logging verbosity for the proxy.	trace debug info warn error fatal panic disabled	info