docker-compose.yml

# Docker Compose file for setting up Minio, createbuckets, app_cpu, and app_gpu services

version: '3.7'

services:
  # Minio service for object storage
  minio:
    image: minio/minio
    volumes:
      - minio_data:/data
    ports:
      - "9000:9000"
      - "9001:9001"
    environment:
      # Set the root user and password for Minio
      MINIO_ROOT_USER: minioadmin # This acts as AWS_ACCESS_KEY
      MINIO_ROOT_PASSWORD: minioadmin # This acts as AWS_SECRET_ACCESS_KEY
    command: server --console-address ":9001" /data
    restart: always
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      vpcbr:
        ipv4_address: 10.5.0.2

  # createbuckets service to create a bucket and set its policy
  createbuckets:
    image: minio/mc
    depends_on:
      - minio
    entrypoint: >
      /bin/sh -c "
      /usr/bin/mc alias set myminio http://minio:9000 minioadmin minioadmin;
      /usr/bin/mc mb myminio/mybucket;
      /usr/bin/mc policy set public myminio/mybucket;
      exit 0;
      "
    networks:
      vpcbr:

  # app_cpu service for running the CPU version of the application
  app_cpu:
    image: jan:latest
    volumes:
      - app_data:/app/server/build/jan
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      # Set the AWS access key, secret access key, bucket name, endpoint, and region for app_cpu
      AWS_ACCESS_KEY_ID: minioadmin
      AWS_SECRET_ACCESS_KEY: minioadmin
      S3_BUCKET_NAME: mybucket
      AWS_ENDPOINT: http://10.5.0.2:9000
      AWS_REGION: us-east-1
    restart: always
    profiles:
      - cpu
    ports:
      - "3000:3000"
      - "1337:1337"
      - "3928:3928"
    networks:
      vpcbr:
        ipv4_address: 10.5.0.3

  # app_gpu service for running the GPU version of the application
  app_gpu:
    deploy:
      resources:
        reservations:
          devices:
          - driver: nvidia
            count: all
            capabilities: [gpu]
    image: jan-gpu:latest
    volumes:
      - app_data:/app/server/build/jan
    build:
      context: .
      dockerfile: Dockerfile.gpu
    restart: always
    environment:
      # Set the AWS access key, secret access key, bucket name, endpoint, and region for app_gpu
      AWS_ACCESS_KEY_ID: minioadmin
      AWS_SECRET_ACCESS_KEY: minioadmin
      S3_BUCKET_NAME: mybucket
      AWS_ENDPOINT: http://10.5.0.2:9000
      AWS_REGION: us-east-1
    profiles:
      - gpu
    ports:
      - "3000:3000"
      - "1337:1337"
      - "3928:3928"
    networks:
      vpcbr:
        ipv4_address: 10.5.0.4

volumes:
  minio_data:
  app_data:

networks:
  vpcbr:
    driver: bridge
    ipam:
     config:
       - subnet: 10.5.0.0/16
         gateway: 10.5.0.1

# Usage:
# - Run 'docker-compose --profile cpu up -d' to start the app_cpu service
# - Run 'docker-compose --profile gpu up -d' to start the app_gpu service