.env.example

# Docker Compose Environment Variables
# Copy this file to .env and update values as needed

# Python version configuration
PYTHON_VERSION=3.13
PYTHON_VERSION_FULL=3.13
PYTHON_VERSION_SHORT=py313

# User/Group IDs for container processes
# These should match your host user to avoid permission issues
# Use 'id -u' and 'id -g' on Linux/Mac to get your values
UID=1000
GID=1000

# Development Configuration (docker-compose.yml)
# These use default passwords suitable for local development
RABBITMQ_USERNAME=discogsography
RABBITMQ_PASSWORD=discogsography
RABBITMQ_HOST=localhost
NEO4J_HOST=localhost
NEO4J_USERNAME=neo4j
NEO4J_PASSWORD=discogsography
POSTGRES_HOST=localhost
POSTGRES_USERNAME=discogsography
POSTGRES_PASSWORD=discogsography
POSTGRES_DATABASE=discogsography
REDIS_HOST=localhost
DISCOGS_ROOT=/discogs-data

# Production Configuration (docker-compose.prod.yml)
# These are only used when running with the production overlay
# CHANGE THESE VALUES FOR PRODUCTION!

# JWT Secret — used by the API service for token signing
# Generate with: openssl rand -hex 32
JWT_SECRET_KEY=CHANGE_ME_IN_PRODUCTION

# OAuth encryption key — Fernet symmetric key used to encrypt Discogs consumer keys and OAuth tokens at rest
# Required in production; if unset, tokens are stored in plaintext
# Generate with: uv run python -c 'from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())'
OAUTH_ENCRYPTION_KEY=CHANGE_ME_IN_PRODUCTION

# RabbitMQ Production (secrets written to secrets/ directory)
RABBITMQ_USERNAME=discogsography
RABBITMQ_PASSWORD=CHANGE_ME_IN_PRODUCTION

# PostgreSQL Production
POSTGRES_USER=discogsography
POSTGRES_PASSWORD=CHANGE_ME_IN_PRODUCTION
POSTGRES_DB=discogsography

# Neo4j Production
NEO4J_USER=neo4j
NEO4J_PASSWORD=CHANGE_ME_IN_PRODUCTION
NEO4J_HEAP_SIZE=2G

# Optional: Override service configuration
# PERIODIC_CHECK_DAYS=15  # How often extractor checks for new data
# STARTUP_DELAY=10        # Seconds to wait before starting services
# LOG_LEVEL=INFO          # Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)

# Optional: Consumer Management (Graphinator, Tableinator)
# CONSUMER_CANCEL_DELAY=300    # Seconds before canceling idle consumers (default: 300)
# QUEUE_CHECK_INTERVAL=3600    # Seconds between queue checks when idle (default: 3600)

# Optional: Batch Processing - Neo4j (Graphinator)
# NEO4J_BATCH_MODE=true           # Enable batch processing (default: true)
# NEO4J_BATCH_SIZE=100            # Records per batch (default: 100)
# NEO4J_BATCH_FLUSH_INTERVAL=5.0  # Seconds between flushes (default: 5.0)

# Optional: Batch Processing - PostgreSQL (Tableinator)
# POSTGRES_BATCH_MODE=true           # Enable batch processing (default: true)
# POSTGRES_BATCH_SIZE=100            # Records per batch (default: 100)
# POSTGRES_BATCH_FLUSH_INTERVAL=5.0  # Seconds between flushes (default: 5.0)