Environment Configuration

The .env file is automatically generated by script 01 and placed at /var/www/proenergia/app/.env. Key variables:

Variable	Description
DJANGO_SECRET_KEY	Auto-generated Django secret key. Never share or commit.
DJANGO_DEBUG	Set to False in production.
DATABASE_URL	PostGIS connection string. Format: postgis://user:password@localhost:5432/proenergia_db
ALLOWED_HOSTS	Comma-separated allowed hostnames (your domain and www subdomain).
CSRF_TRUSTED_ORIGINS	Comma-separated trusted origins for CSRF protection.
STATIC_ROOT	Filesystem path where collectstatic writes static files.
MEDIA_ROOT	Filesystem path where uploaded files and PMTiles are stored.
CELERY_BROKER_URL	RabbitMQ connection: amqp://proenergia:<password>@localhost:5672/proenergia_vhost
CELERY_WORKERS	Number of Celery worker processes (default: 2).
CELERY_WORKER_CONCURRENCY	Concurrency per worker (default: 4).
CACHE_BACKEND	Database cache backend: django.core.cache.backends.db.DatabaseCache
CACHE_LOCATION	Cache table name: summaries_cache_table

Security

The .env file has permissions 600 (owner read/write only). Never commit it to version control.

Database name

The production database is named proenergia_db (not proenergia). The RabbitMQ vhost is proenergia_vhost. These differ from a typical local development setup.