services: receiver: container_name: receiver build: . environment: TYPE: "receiver" HOST: 0.0.0.0 PORT: 5002 ports: - "5002:5002/udp" sender: container_name: sender build: . environment: TYPE: "sender" NAME: "sender" SOURCE_HOST: 0.0.0.0 SOURCE_PORT: 5001 DESTINATION_HOST: receiver DESTINATION_PORT: 5002