version: "3.7" services: nginx-proxy: build: nginx restart: always volumes: - ./nginx/default.conf:/tmp/default.conf environment: - FLASK_SERVER_ADDR=flask-app:8000 ports: - "80:80" depends_on: - flask-app healthcheck: test: ["CMD-SHELL", "curl --silent --fail localhost:80/health-check || exit 1"] interval: 10s timeout: 10s retries: 3 command: /app/start.sh flask-app: build: flask restart: always ports: - '8000:8000' healthcheck: test: ["CMD-SHELL", "curl --silent --fail localhost:8000/flask-health-check || exit 1"] interval: 10s timeout: 10s retries: 3 command: gunicorn -w 3 -t 60 -b 0.0.0.0:8000 app:app