docker-compose/palmr/docker-compose.yml

# Palmr File Transfer Service Configuration
services:
  palmr:
    # Basic container configuration
    container_name: palmr
    image: docker.io/kyantech/palmr:v3.1.1-beta
    restart: unless-stopped
    
    # Application settings
    environment:
      - ENABLE_S3=${ENABLE_S3}  # Enable/Disable S3-compatible storage backend
      - ENCRYPTION_KEY=${ENCRYPTION_KEY}  # Data encryption key for security
      - SECURE_SITE=${SECURE_SITE}  # Enable/Disable HTTPS security features
      - PALMR_UID=${PUID}  # User ID for proper file permissions
      - PALMR_GID=${PGID}  # Group ID for proper file permissions
    
    # Persistent storage configuration
    volumes:
      - ${APPDATA_PATH}/palmr/db:/app/server/prisma  # Transfer metadata database
      - ${DATA_PATH}/palmr/data:/app/server  # File storage directory
    
    # Network configuration
    ports:
      - ${PORT}:5487  # Web interface port
    networks:
      - frontend  # Connects to frontend network

# External network definition
networks:
  frontend:
    external: true  # Uses pre-existing network