lf_mri_platform/docker-compose.yml

services:

  # -- Orchestration workflow engine -----------------------------------------
  orchestrator:
    build:
      context: ./services/orchestrator
      dockerfile: Dockerfile
    image: lf-orchestrator:${ORCHESTRATOR_VERSION:-dev}
    container_name: lf-orchestrator
    ports:
      - "${ORCHESTRATOR_PORT:-1717}:1717"
    environment:
      MODE: ${ORCHESTRATOR_MODE:-plug}
      # Spectrometer runs natively on the Windows host — not in Docker.
      # On Windows with Docker Desktop use host.docker.internal; override via .env.
      SPECTROMETER_URL: ${SPECTROMETER_URL:-http://host.docker.internal:8000}
      RECONSTRUCTOR_URL: http://reconstructor:8000
      SEQ_INTERP_URL: http://seq-interp:7475
      SPECTROMETER_USER: ${SPECTROMETER_USER:-admin}
      SPECTROMETER_PASSWORD: ${SPECTROMETER_PASSWORD:-admin}
      WAIT_DATA_TIMEOUT: ${WAIT_DATA_TIMEOUT:-120}
      STUB_DATA_PATH: /app/stub_data/response.json
      SEQ_OUTPUT_HOST_PATH: ${SEQ_OUTPUT_HOST_PATH:-}
    volumes:
      - "${STUB_DATA_FILE:-./services/orchestrator/stub_data/response.json}:/app/stub_data/response.json:ro"
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:1717/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 15s

  # -- MRI sequence interpreter -----------------------------------------------
  # Build context is the monorepo root so Dockerfile can access both
  # services/seq-interp/ and libs/lf-scanner/
  seq-interp:
    build:
      context: .
      dockerfile: services/seq-interp/Dockerfile
    image: lf-seq-interp:${SEQ_INTERP_VERSION:-dev}
    container_name: lf-seq-interp
    ports:
      - "${SEQ_INTERP_PORT:-7475}:7475"
    volumes:
      - seq_interp_input:/app/seq_interp/data/input
      # Bind-mount output so the Windows-native spectrometer can read generated files.
      # Set SEQ_OUTPUT_HOST_PATH in .env to the Windows path, e.g. C:/lf_mri_output
      - ${SEQ_OUTPUT_HOST_PATH:-./seq_output}:/app/seq_interp/data/output
      - seq_interp_logs:/app/seq_interp/log
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:7475/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 15s

  # -- MRI image reconstructor ------------------------------------------------
  reconstructor:
    build:
      context: ./services/reconstructor
      dockerfile: Dockerfile
    image: lf-reconstructor:${RECONSTRUCTOR_VERSION:-dev}
    container_name: lf-reconstructor
    ports:
      - "${RECONSTRUCTOR_PORT:-8081}:8000"
    volumes:
      - reconstructor_sessions:/app/sessions
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

  # -- Spectroscopy signal processor -----------------------------------------
  spectroscopy:
    build:
      context: ./services/spectroscopy
      dockerfile: Dockerfile
    image: lf-spectroscopy:${SPECTROSCOPY_VERSION:-dev}
    container_name: lf-spectroscopy
    ports:
      - "${SPECTROSCOPY_PORT:-8002}:8002"
    environment:
      SERVICE_PORT: "8002"
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8002/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 15s

volumes:
  seq_interp_input:
  # seq_interp_output is a bind-mount (see seq-interp service above)
  seq_interp_logs:
  reconstructor_sessions: