--- services: app: build: context: . dockerfile: Dockerfile ports: - "8000:8000" volumes: - app-data:/data environment: - DJANGO_SECRET_KEY=A_VERY_SECRETKEY_KEY # adjust this - DJANGO_ALLOWED_HOSTS=www.example.org # adjust this (comma-separated list of allowed hosts) - SMTP_EMAIL=room-booking@example.org # adjust this - SMTP_PASSWORD=YOUR_SMTP_PASSWORD # adjust this - SMTP_SERVER=your.smtp.server # adjust this - SMTP_PORT=587 # adjust this if necessary - SMTP_SENDER_NAME=Room Booking System # adjust this if you want - MAX_SEARCH_HORIZON=14 # adjust maximal range of days (longer search periods will get split into multiple requests) volumes: app-data: