docker-compose.yml

version: '3'

services:
  app:
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      DJANGO_MANAGEPY_MIGRATE: "on"
      DJANGO_MANAGEPY_COLLECTSTATIC: "on"
      DATABASE_URL: mysql://negociosimples:RXiEtWR6XE1HnF3EFewjfeMb1xwB4K17@db:3306/negociosimples_prod
    ports:
      - 8000:8000
    restart: always
    depends_on:
      - db
    links:
      - db
      
  db:
    image: mysql:5.7
    ports:
      - "3306:3306"
    volumes:
      - mysqldata:/var/lib/mysql
    environment:
      MYSQL_USER: negociosimples
      MYSQL_PASSWORD: RXiEtWR6XE1HnF3EFewjfeMb1xwB4K17
      MYSQL_ROOT_PASSWORD: U8xZ9gAZPPtQsBsWJw9PMLR3Gim1UsLe
      MYSQL_DATABASE: negociosimples_prod

volumes:
  mysqldata:

Dockerfile

FROM python:3.8-buster

ENV PYTHONUNBUFFERED=1

RUN mkdir -p /src/app/
WORKDIR /src

ADD requirements.txt /src/requirements.txt
RUN pip install -r requirements.txt

ADD entrypoint.sh /src/entrypoint.sh
RUN chmod +x /entrypoint.sh

WORKDIR /src/app/
ADD source /src/app/

# Add any custom, static environment variables needed by Django or your settings file here:
ENV DJANGO_SETTINGS_MODULE=core.settings.base
# uWSGI configuration (customize as needed):
ENV UWSGI_WSGI_FILE=core/wsgi.py UWSGI_HTTP=:8000 UWSGI_MASTER=1 UWSGI_WORKERS=2 UWSGI_THREADS=8 UWSGI_UID=1000 UWSGI_GID=2000 UWSGI_LAZY_APPS=1 UWSGI_WSGI_ENV_BEHAVIOR=holy

EXPOSE 8000
ENTRYPOINT ["/entrypoint.sh"]
CMD ["uwsgi", "--http-auto-chunked", "--http-keepalive"]

entrypoint.sh

#!/bin/sh
set -e

if [ "x$DJANGO_MANAGEPY_MIGRATE" = 'xon' ]; then
    echo "Migrating"
    python3 /src/app/manage.py migrate --noinput
    echo "End migration"
fi

if [ "x$DJANGO_MANAGEPY_COLLECTSTATIC" = 'xon' ]; then
    echo "Collecting statics"
    python3 /src/app/manage.py collectstatic --noinput
    echo "End static collect"
fi

exec "$@"