Adding docker files

.dockerignore

@@ -0,0 +1,10 @@
+# Dockerignore whitelist
+*
+
+!Pipfile
+!Pipfile.lock
+!cbreader
+!comic
+!comic_auth
+!manage.py
+!pytest

Dockerfile

@@ -1,16 +1,28 @@
 FROM python:3-alpine
+
 ENV PYTHONUNBUFFERED 1
+
 RUN apk update
-RUN apk add --no-cache tini bash unrar dcron postgresql-dev
-RUN mkdir /src
-WORKDIR /src
-ADD Pipfile /src
-ADD Pipfile.lock /src
+RUN apk add --no-cache tini bash unrar dcron postgresql-dev gcc python3-dev musl-dev
+
 RUN apk add --no-cache --virtual .build-deps mariadb-dev build-base \
     && pip install pipenv \
-    && pipenv install --system \
     && apk add --virtual .runtime-deps mariadb-connector-c-dev mariadb-connector-c \
     && apk del .build-deps
-ADD . /src/
+
+RUN mkdir /src
+
+WORKDIR /src
+
+ADD Pipfile /src
+ADD Pipfile.lock /src
+
+RUN pipenv install --deploy --dev --ignore-pipfile --system
+
+COPY . /src/
+
 RUN cat /src/cbreader/crontab >> /etc/crontabs/root
+
 EXPOSE 8000
+
+

cbreader/settings.py

@@ -13,6 +13,8 @@ https://docs.djangoproject.com/en/1.8/ref/settings/
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 import os
 
+import dj_database_url
+
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 
@@ -76,12 +78,17 @@ WSGI_APPLICATION = 'cbreader.wsgi.application'
 # Database
 # https://docs.djangoproject.com/en/1.8/ref/settings/#databases
 
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+DATABASE_URL = os.getenv("DATABASE_URL")
+
+if DATABASE_URL:
+    DATABASES = {"default": dj_database_url.config(conn_max_age=500)}
+else:
+    DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.sqlite3',
+            'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        }
     }
-}
 
 
 # Internationalization

docker-compose.yml

@@ -0,0 +1,37 @@
+version: '3.7'
+
+services:
+
+  app:
+    build: .
+    environment:
+      - DATABASE_URL=postgres://admin:password@database:5432/cbwebreader
+      - DJANGO_SETTINGS_MODULE=cbreader.settings
+    links:
+      - database
+    depends_on:
+      - database
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./cbreader:/src/cbreader
+      - ./comic:/src/comic
+      - ./comic_auth:/src/comic_auth
+      - D:\Downloads\comics:/data
+    command: python manage.py runserver 0.0.0.0:8000
+
+  database:
+    image: postgres:11.4-alpine
+    ports:
+      - 5432:5432
+    volumes:
+      - /var/lib/postgresql/data
+    environment:
+      - POSTGRES_USER=admin
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=cbwebreader
+
+# volumes:
+#     comic-volume:
+#         name: comic-volume
+#         external: true