version: "3.9" services: postgres: image: postgres:16 environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres POSTGRES_DB: tasks ports: - "5432:5432" volumes: - pgdata:/var/lib/postgresql/data rabbitmq: image: rabbitmq:3-management environment: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - "5672:5672" - "15672:15672" volumes: pgdata: