Docker-compose, nginx Dockerfile, django Dockerfile

docker-compose.yml

# docker-compose.yml

version: "3.7"
services:
  postgres:
    container_name: postgres
    image: postgres
    networks:
      - main
    volumes:
      - pg-data:/var/lib/postgresql/data

  backend: &backend
    container_name: backend
    build:
      context: ./backend
      dockerfile: Dockerfile
    command: /scripts/start_prod.sh
    networks:
      - main
    volumes:
      - ./backend:/code
      - django-static:/code/static
    depends_on:
      - postgres
    env_file:
      - ./.env.prod

  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
    depends_on:
      - backend
    volumes:
      - ./nginx/prod/prod.conf:/etc/nginx/nginx.conf:ro
      - django-static:/usr/src/app/static
    networks:
      - main
    build:
      context: .
      dockerfile: nginx/prod/Dockerfile

volumes:
  django-static:
  pg-data:

networks:
  main:
    driver: bridge

Dockerfile

# backend dockerfile

FROM python:3.8.0-alpine

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

RUN mkdir /app
WORKDIR /app
# install psycopg2 dependencies
RUN apk update \
    && apk add postgresql-dev gcc python3-dev musl-dev

RUN pip install --upgrade pip

ADD requirements.txt /app/
RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt -r requirements.txt
COPY scripts/start*.sh /
ADD . /app/

nginx.Dockerfile

# nginx dockerfile

# build stage
FROM node:14.3.0-alpine3.10 as build-stage
WORKDIR /app/
COPY frontend/package.json /app/
RUN npm cache verify
RUN npm install
COPY frontend /app/
RUN npm run build

# production stage
FROM nginx:1.17.10-alpine as production-stage
COPY nginx/prod/prod.conf /etc/nginx/nginx.conf
COPY backend/static /usr/src/app/static/    ### problem yaranan yer, bu build olanda static foler yaranmamis olur
COPY --from=build-stage /app/dist /dist/
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]