version: "3.8"

services:
    rabbitmq:
      image: rabbitmq:3-management
      hostname: 'rabbitmq'
      ports:
        - "5672:5672"
        - "15672:15672"
        - "25672:25672"
      volumes:
        - rabbitmq_data:/var/lib/rabbitmq
        - rabbitmq_log:/var/log/rabbitmq
      environment:
        RABBITMQ_DEFAULT_USER: ${RABBITMQ_DEFAULT_USER:-admin}
        RABBITMQ_DEFAULT_PASS: ${RABBITMQ_DEFAULT_PASS:-admin}
      deploy:
        resources:
          reservations:
            cpus: '0.10'
            memory: 200M
          limits:
            cpus: '0.40'
            memory: 900M
        update_config:
          failure_action: rollback
        placement:
          constraints:
            - 'node.role == manager'
      networks:
        - diyue-network


volumes:
  rabbitmq_data:
    driver: local
  rabbitmq_log:
    driver: local

networks:
  diyue-network:
    driver: overlay
    attachable: true