Merge pull request #13 from EventAccess/dockerfile

Add dockerfile and related settings

Author: oddstr13

Dockerfile

@@ -0,0 +1,40 @@
+FROM python:3.12.7 AS base
+
+WORKDIR /app
+
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+RUN apt-get update \
+	&& apt-get install -y \
+		git \
+		netcat-openbsd \
+	&& rm -rf /var/lib/apt/lists/*
+
+COPY ./requirements.txt .
+COPY ./requirements-dev.txt .
+RUN pip install -r requirements-dev.txt
+
+
+FROM base AS collectstatic
+COPY . .
+RUN DJANGO_STATIC_ROOT=/static python manage.py collectstatic --no-input
+RUN find /static -ls
+
+FROM ghcr.io/static-web-server/static-web-server:2.33.1 AS static-server
+WORKDIR /srv/http
+ENV SERVER_ROOT=/srv/http
+
+COPY --from=collectstatic /static /srv/http/static
+
+
+FROM base AS dev
+ENV RUN_MODE=dev
+COPY ./entrypoint.sh .
+ENTRYPOINT ["/app/entrypoint.sh"]
+
+
+FROM dev AS server
+ENV RUN_MODE=prod
+
+COPY . .

Dockerfile.dockerignore

@@ -0,0 +1,6 @@
+.env
+/docker-compose.yaml
+/compose.yaml
+/Dockerfile
+/Dockerfile.dockerignore
+/*.sqlite3

config/settings.py

@@ -10,6 +10,7 @@
 https://docs.djangoproject.com/en/5.0/ref/settings/
 """
 
+import os
 from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
@@ -20,17 +21,20 @@
 # See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = "django-insecure-w^mv=r_(x-se8p#@i*dxfu1^*8$fci+116it+fkj*nx!o2h*r1"
-
+SECRET_KEY = os.getenv(
+    "DJANGO_SECRET_KEY",
+    "django-insecure-w^mv=r_(x-se8p#@i*dxfu1^*8$fci+116it+fkj*nx!o2h*r1",
+)
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = os.getenv("DJANGO_DEBUG", "False").lower() == "true"
 
-ALLOWED_HOSTS = ["*"]
+ALLOWED_HOSTS = os.getenv("DJANGO_HOSTS", "*").split(",")
 
 
 # Application definition
 
 INSTALLED_APPS = [
+    "daphne",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -71,15 +75,20 @@
 ]
 
 WSGI_APPLICATION = "config.wsgi.application"
+ASGI_APPLICATION = "config.asgi.application"
 
 
 # Database
 # https://docs.djangoproject.com/en/5.0/ref/settings/#databases
 
 DATABASES = {
     "default": {
-        "ENGINE": "django.db.backends.sqlite3",
-        "NAME": BASE_DIR / "db.sqlite3",
+        "ENGINE": os.getenv("DJANGO_DATABASE_ENGINE", "django.db.backends.sqlite3"),
+        "HOST": os.getenv("DJANGO_DATABASE_HOST"),
+        "PORT": os.getenv("DJANGO_DATABASE_PORT", 5432),
+        "NAME": os.getenv("POSTGRES_DB", BASE_DIR / "db.sqlite3"),
+        "USER": os.getenv("POSTGRES_USER"),
+        "PASSWORD": os.getenv("POSTGRES_PASSWORD"),
     }
 }
 
@@ -119,6 +128,7 @@
 # https://docs.djangoproject.com/en/5.0/howto/static-files/
 
 STATIC_URL = "static/"
+STATIC_ROOT = os.getenv("DJANGO_STATIC_ROOT")
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field

entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ "$DJANGO_DATABASE_ENGINE" = "django.db.backends.postgresql" ]; then
+	echo "Waiting for postgres..."
+	while ! nc -z $DJANGO_DATABASE_HOST "${DJANGO_DATABASE_PORT:-5432}"; do
+		sleep 0.1
+	done
+
+	echo "PostgreSQL is running chief!"
+fi
+
+python manage.py migrate
+
+python manage.py check --deploy
+
+exec "$@"
+

requirements-dev.txt

@@ -0,0 +1,9 @@
+-r requirements.txt
+
+black==24.10.0
+pytest==8.3.3
+mypy==1.13.0
+django-stubs[compatible-mypy]==5.1.1
+# TODO: Change djangorestframework-stubs to pypi release
+#   Django rest framework stubs does not yet have a mypy 1.13 compatible release
+djangorestframework-stubs[compatible-mypy] @ git+https://github.com/typeddjango/djangorestframework-stubs.git@93b4ffe1441f43a646138ad302144a849bc6ecc0

requirements.txt

@@ -1,2 +1,4 @@
 Django[all]==5.1.3
 django-urlconfchecks==0.11.0 # TODO: Add to CI
+daphne==4.1.2
+psycopg2-binary==2.9.10