ray-docker-compose/docker-compose.yaml at master · MarvinSt/ray-docker-compose · GitHub

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version: "3"

services:
  ray-head:
    image: ${RAY_IMAGE}
    ports:
      - "${REDISPORT}:${REDISPORT}"
      - "${DASHBOARDPORT}:${DASHBOARDPORT}"
      - "${HEADNODEPORT}:${HEADNODEPORT}"
    env_file:
      - .env
    command: bash -c "ray start --head --dashboard-port=${DASHBOARDPORT} --port=${REDISPORT} --dashboard-host=0.0.0.0 --redis-password=${REDISPASSWORD} --block"
    shm_size: 2g
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: '2g'
    networks:
      - ray_net

  ray-worker:
    image: ${RAY_IMAGE}
    depends_on:
      - ray-head
    env_file:
      - .env
    command: bash -c "ray start --address=ray-head:${REDISPORT} --redis-password=${REDISPASSWORD} --num-cpus=${NUM_CPU_WORKER} --block"
    shm_size: 2g
    deploy:
      mode: replicated
      replicas: ${NUM_WORKERS}
      resources:
        limits:
          cpus: ${NUM_CPU_WORKER}
          memory: '2g'
    networks:
      - ray_net

networks:
  ray_net:
    ipam:
      driver: default
      config:
        - subnet: 172.63.0.0/16