CLI Reference

Qaynaq is configured and launched via command-line flags. All flags can also be set via environment variables.

Usage

./qaynaq [flags]

Flags

Flag	Short	Type	Default	Env Variable	Description
--role	-r	string	coordinator	ROLE	Node role: coordinator or worker
--grpc-port	-gp	uint	50000	GRPC_PORT	gRPC port for coordinator-worker communication
--http-port	-hp	uint	8080	HTTP_PORT	HTTP port for UI and REST API
--discovery-uri	-du	string	localhost:50000	DISCOVERY_URI	Coordinator address for worker discovery
--config	-c	string	—	—	Path to YAML configuration file
--debug	-d	bool	false	DEBUG_MODE	Enable debug logging

Examples

Start coordinator

./qaynaq -role coordinator -grpc-port 50000

Start coordinator on custom HTTP port

./qaynaq -role coordinator -grpc-port 50000 -http-port 3000

Start worker

./qaynaq -role worker -grpc-port 50001

Start worker connecting to remote coordinator

./qaynaq -role worker -grpc-port 50001 -discovery-uri coordinator.example.com:50000

Load configuration from file

./qaynaq -config config.yaml -role coordinator -grpc-port 50000

Enable debug logging

./qaynaq -role coordinator -grpc-port 50000 --debug