docker-compose.yaml

version: '3.8'

services:
  graphdb:
    image: ghcr.io/circular-twain/ctontolib/graphdb-image:latest  # Reference to the image in GHCR
    container_name: graphdb-container
    ports:
      - "7200:7200"  # Expose the GraphDB web interface
    volumes:
      - ./data:/opt/graphdb/home  # Persist data between container restarts
    environment:
      - GRAPHDB_HOME=/opt/graphdb/home  # Define home directory for GraphDB (adjust if needed)
    restart: unless-stopped  # Ensure the container restarts automatically unless manually stopped
    healthcheck:
      test: ["CMD-SHELL", "curl -s -o /dev/null -w '%{http_code}' http://localhost:7200/repositories | grep -E '^(200|401)$'"]
      interval: 5s  # Check every 30 seconds
      timeout: 5s  # Timeout for each check
      retries: 10  # Mark as unhealthy after 5 consecutive failures
      start_period: 5s  # Wait 10s before starting health checks

  backend:
    build:
      context: .  # Build context is the main directory
      dockerfile: Dockerfile.backend  # Use the renamed backend Dockerfile
    container_name: backend-service
    ports:
      - "9001:9001"
    env_file:
      - environment_and_configuration/docker_environment_backend.env  # Load environment variables from this file
    environment:
      - PYTHONUNBUFFERED=1
    command: ["python", "run_backend.py"]
    restart: unless-stopped
    depends_on:
      graphdb:
        condition: service_healthy  # Wait for GraphDB to be healthy before starting backend
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:9001/docs || exit 1"]
      interval: 5s        # Check health every 30 seconds
      timeout: 5s         # Timeout after 10 seconds
      retries: 10           # Consider unhealthy after 5 failed attempts
      start_period: 10s    # Wait 20 seconds before starting health checks
  
  frontend:
    build:
      context: .  # Build context is the main directory
      dockerfile: Dockerfile.frontend  # Use the renamed frontend Dockerfile
    container_name: frontend-service
    ports:
      - "9002:9002"
    env_file:
      - environment_and_configuration/docker_environment_frontend.env  # Load environment variables from this file
    environment:
      - PYTHONUNBUFFERED=1 
    command: ["python", "run_frontend.py"]
    restart: unless-stopped
    depends_on:
      backend:
        condition: service_healthy  # Wait for backend to be healthy before starting frontend

volumes:
  data: