added Dockerstuff for dev and prod using traefik

.dockerignore

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+.venv
+db.sqlite3

Dockerfile.traefik

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+FROM traefik:v2.9.6
+
+COPY ./traefik.prod.toml ./etc/traefik/traefik.toml

app/Dockerfile

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+# app/Dockerfile
+
+# pull the official docker image
+FROM python:3.11.2-slim
+
+# set work directory
+WORKDIR /app
+
+# set env variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# install dependencies
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+# copy project
+COPY . .

app/Dockerfile.prod

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+###########
+# BUILDER #
+###########
+
+# pull official base image
+FROM python:3.11-slim as builder
+
+# set work directory
+WORKDIR /app
+
+# set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gcc
+
+# lint
+RUN pip install --upgrade pip
+RUN pip install flake8==6.0.0
+COPY . .
+RUN flake8 --ignore=E501,F401 .
+
+# install python dependencies
+COPY requirements.txt .
+RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt
+
+
+#########
+# FINAL #
+#########
+
+# pull official base image
+FROM python:3.11-slim
+
+# create directory for the app user
+RUN mkdir -p /home/app
+
+# create the app user
+RUN addgroup --system app && adduser --system --group app
+
+# create the appropriate directories
+ENV HOME=/home/app
+ENV APP_HOME=/home/app/web
+RUN mkdir $APP_HOME
+WORKDIR $APP_HOME
+
+# install dependencies
+COPY --from=builder /usr/src/app/wheels /wheels
+COPY --from=builder /app/requirements.txt .
+RUN pip install --upgrade pip
+RUN pip install --no-cache /wheels/*
+
+# copy project
+COPY . $APP_HOME
+
+# chown all the files to the app user
+RUN chown -R app:app $APP_HOME
+
+# change to the app user
+USER app

docker-compose.prod.yml

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+version: '3.8'
+
+services:
+  web:
+    build:
+      context: ./app
+      dockerfile: Dockerfile.prod
+    command: bash -c 'while !</dev/tcp/db/5432; do sleep 1; done; gunicorn --bind 0.0.0.0:8000 config.wsgi'
+    expose:
+      - 8000
+    environment:
+      - DEBUG=0
+      - DATABASE_URL=postgresql://django_traefik:django_traefik@db:5432/django_traefik
+      - DJANGO_ALLOWED_HOSTS=.your-domain.com
+    depends_on:
+      - db
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.django.rule=Host(`django-traefik.your-domain.com`)"
+      - "traefik.http.routers.django.tls=true"
+      - "traefik.http.routers.django.tls.certresolver=letsencrypt"
+  db:
+    image: postgres:15-alpine
+    volumes:
+      - postgres_data_prod:/var/lib/postgresql/data/
+    expose:
+      - 5432
+    environment:
+      - POSTGRES_USER=django_traefik
+      - POSTGRES_PASSWORD=django_traefik
+      - POSTGRES_DB=django_traefik
+  traefik:
+    build:
+      context: .
+      dockerfile: Dockerfile.traefik
+    ports:
+      - 80:80
+      - 443:443
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+      - "./traefik-public-certificates:/certificates"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.dashboard.rule=Host(`dashboard-django-traefik.your-domain.com`)"
+      - "traefik.http.routers.dashboard.tls=true"
+      - "traefik.http.routers.dashboard.tls.certresolver=letsencrypt"
+      - "traefik.http.routers.dashboard.service=api@internal"
+      - "traefik.http.routers.dashboard.middlewares=auth"
+      - "traefik.http.middlewares.auth.basicauth.users=testuser:$$apr1$$jIKW.bdS$$eKXe4Lxjgy/rH65wP1iQe1"
+
+volumes:
+  postgres_data_prod:
+  traefik-public-certificates:

docker-compose.yaml

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+version: '3.8'
+
+services:
+  web:
+    build: ./app
+    command: bash -c 'while !</dev/tcp/db/5432; do sleep 1; done; python manage.py runserver 0.0.0.0:8000'
+    volumes:
+      - ./app:/app
+    expose:
+      - 8000
+    environment:
+      - DEBUG=1
+      - DATABASE_URL=postgresql://django_traefik:django_traefik@db:5432/django_traefik
+    depends_on:
+      - db
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.django.rule=Host(`django.localhost`)"
+  db:
+    image: postgres:15-alpine
+    volumes:
+      - postgres_data:/var/lib/postgresql/data/
+    expose:
+      - 5432
+    environment:
+      - POSTGRES_USER=django_traefik
+      - POSTGRES_PASSWORD=django_traefik
+      - POSTGRES_DB=django_traefik
+  traefik:
+    image: traefik:v2.9.6
+    ports:
+      - 8008:80
+      - 8081:8080
+    volumes:
+      - "$PWD/traefik.dev.toml:/etc/traefik/traefik.toml"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+
+volumes:
+  postgres_data:

traefik.dev.toml

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+# listen on port 80
+[entryPoints]
+  [entryPoints.web]
+    address = ":80"
+
+# Traefik dashboard over http
+[api]
+insecure = true
+
+[log]
+level = "DEBUG"
+
+[accessLog]
+
+# containers are not discovered automatically
+[providers]
+  [providers.docker]
+    exposedByDefault = false

traefik.prod.toml

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+[entryPoints]
+  [entryPoints.web]
+    address = ":80"
+  [entryPoints.web.http]
+    [entryPoints.web.http.redirections]
+      [entryPoints.web.http.redirections.entryPoint]
+        to = "websecure"
+        scheme = "https"
+
+  [entryPoints.websecure]
+    address = ":443"
+
+[accessLog]
+
+[api]
+dashboard = true
+
+[providers]
+  [providers.docker]
+    exposedByDefault = false
+
+[certificatesResolvers.letsencrypt.acme]
+  email = "your@email.com"
+  storage = "/certificates/acme.json"
+  [certificatesResolvers.letsencrypt.acme.httpChallenge]
+    entryPoint = "web"