pypistats.org/README_DOCKER.md

Running locally with Docker

Prerequisites: Docker and Docker Compose.

1. Build and start the full stack (Postgres, Redis, Web):

docker compose up --build

2. Configure BigQuery credentials via environment variables (e.g., export GOOGLE_PROJECT_ID and GOOGLE_APPLICATION_CREDENTIALS_JSON). For local compose, you can add them under the web.environment section in docker-compose.yml.

3. The app runs on http://localhost:3000.

Environment variables of interest:

• DATABASE_URL: Postgres connection string.
• REDIS_URL: Redis URL.
• ENABLE_CRON: Set to true to run the daily ETL.
• CRON_SCHEDULE: Cron string (default 2 AM UTC daily).
• GOOGLE_PROJECT_ID, GOOGLE_APPLICATION_CREDENTIALS_JSON or GOOGLE_APPLICATION_CREDENTIALS for BigQuery.

The container entrypoint waits for Postgres, applies Prisma migrations, then starts the app.