version: "3.3"
services:

  redis-sentinel:
    image: 127.0.0.1:5000/agile-redis-sentinel
    volumes:
      - sentinel-conf:/etc/redis
    deploy:
      mode: global
    environment:
      - REDIS_MASTER_HOST=${REDIS_MASTER_IP}
      - SENTINEL_DOWN_AFTER=5000
      - SENTINEL_FAILOVER=15000
    networks:
      - host

  redis-master:
    image: 127.0.0.1:5000/agile-redis
    volumes:
      - redis-data:/data
      - redis-conf:/etc/redis
    deploy:
      mode: global
      placement:
        constraints:
          - node.hostname == ${REDIS_MASTER_HOSTNAME}
    networks:
      - host

  redis-slave-node1:
    image: 127.0.0.1:5000/agile-redis
    volumes:
      - redis-data:/data
      - redis-conf:/etc/redis
    environment:
      - REDIS_MASTER_HOST=${REDIS_MASTER_IP}
    deploy:
      mode: global
      placement:
        constraints:
          - node.hostname == ${REDIS_SLAVE_NODE1_HOSTNAME}
    networks:
      - host

  redis-slave-node2:
    image: 127.0.0.1:5000/agile-redis
    volumes:
      - redis-data:/data
      - redis-conf:/etc/redis
    environment:
      - REDIS_MASTER_HOST=${REDIS_MASTER_IP}
    deploy:
      mode: global
      placement:
        constraints:
          - node.hostname == ${REDIS_SLAVE_NODE2_HOSTNAME}
    networks:
      - host

  agile-python-app:
    image: 127.0.0.1:5000/agile-python-app
    ports:
      - "38000:611"
    deploy:
      mode: replicated
      replicas: 3
    environment:
      - SENTINEL_HOST=${SENTINEL_IP}

volumes:
  redis-data:
  redis-conf:
  sentinel-conf:
networks:
  host:
    external: true