Initial Dockerization for django rest server

.env

@@ -0,0 +1,10 @@
+POSTGRES_DB=mememaker
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=postgres
+DB_HOST=db
+DB_PORT=5432
+
+DEBUG=1
+SECRET_KEY=foo
+STATIC_PATH=/vol/web/static
+MEDIA_PATH=/vol/web/media

djangoproject/Dockerfile

@@ -0,0 +1,65 @@
+# FROM python:3.8.5-buster
+
+# LABEL key="MemesBD"
+
+# ADD . /api
+# WORKDIR /api
+# # You will need this if you need PostgreSQL, otherwise just skip this
+# # RUN apk update && apk add postgresql-dev gcc python3-dev musl-dev libffi-dev
+# # RUN pip install uwsgi
+# RUN pip install -r requirements.txt
+
+# RUN sh initdb.sh
+# # RUN python manage.py collectstatic
+
+# ENV PORT=8000
+# EXPOSE 8000
+# # Runner script here
+# # CMD ["/api/runner.sh"]
+# # CMD ["gunicorn", "--bind", ":8000", "--workers", "3", "mememaker.wsgi:application"]
+# CMD ["python3", "manage.py", "runserver", "0.0.0.0:8000"]
+
+
+# # docker build -t mememaker -f Dockerfile .
+# # docker run -it -p 80:8000 mememaker
+
+
+FROM subangkar/drf-mememaker:latest
+
+ENV PYTHONDONTWRITEBYTECODE 1 # Prevents Python from writing pyc files to disc
+ENV PYTHONUNBUFFERED 1 # Prevents Python from buffering stdout and stderr
+
+ENV PATH="/scripts:${PATH}"
+ENV CONTAINER=1
+
+ENV STATIC_PATH=/vol/web/static
+ENV MEDIA_PATH=/vol/web/media
+
+
+# RUN mkdir /app
+ADD djangoproject /app
+WORKDIR /app
+
+
+COPY scripts /scripts
+RUN chmod +x /scripts/*
+
+
+COPY .env /app/
+COPY djangoproject /app/
+
+
+RUN mkdir -p $MEDIA_PATH $STATIC_PATH
+
+RUN adduser --disabled-password user
+
+RUN chown -R user:user /vol && \
+    chmod -R 755 /vol/web
+
+#USER user
+
+
+RUN find . -path "*/migrations/*.py" -not -name "__init__.py" -delete && \
+	find . -path "*/migrations/*.pyc"  -delete
+
+CMD ["entrypoint.sh"]

djangoproject/coreapp/urls.py

@@ -18,5 +18,4 @@
 urlpatterns = [
     path('', include(router.urls)),
     path('', include(post_router.urls)),
-    # path('auth/', include('rest_framework.urls', namespace='rest_framework')),
 ]

djangoproject/mememaker/settings.py

@@ -19,10 +19,10 @@
 # See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '3jjb4s6f!6x@l+g%oga7&k9i^ipj45x@!5*t2_bnd(-7afckw('
+SECRET_KEY = os.environ.get('SECRET_KEY', '3jjb4s6f!6x@l+g%oga7&k9i^ipj45x@!5*t2_bnd(-7afckw(')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = bool(int(os.environ.get('DEBUG', 1)))
 
 ALLOWED_HOSTS = ['*']
 
@@ -97,13 +97,25 @@
 # Database
 # https://docs.djangoproject.com/en/3.0/ref/settings/#databases
 
-DATABASES = {
-    'default': {
+DATABASE_CONFIGS = {
+    'sqlite': {
         'ENGINE': 'django.db.backends.sqlite3',
         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    },
+    'postgres': {
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': os.environ.get('POSTGRES_DB', 'postgres'),
+        'USER': os.environ.get('POSTGRES_USER', 'postgres'),
+        'PASSWORD': os.environ.get('POSTGRES_PASSWORD', 'postgres'),
+        'HOST': os.environ.get('DB_HOST', 'db'),
+        'PORT': os.environ.get('DB_PORT', '5432'),
     }
 }
 
+DATABASES = {
+    'default': DATABASE_CONFIGS['postgres'] if bool(int(os.environ.get('CONTAINER', 0))) else DATABASE_CONFIGS['sqlite']
+}
+
 # Password validation
 # https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
 
@@ -159,12 +171,17 @@
 CORS_ORIGIN_REGEX_WHITELIST = [
     'http://localhost:8080',
 ]
-STATIC_URL = '/static/'
 MEDIA_URL = '/media/'
-MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
+# MEDIA_ROOT = '/vol/web/media' if bool(int(os.environ.get('CONTAINER', 0))) else os.path.join(BASE_DIR, 'media')
+MEDIA_ROOT = os.environ.get('MEDIA_PATH', os.path.join(BASE_DIR, 'media')) 
 SITE_ID = 4
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/3.0/howto/static-files/
 
 STATIC_URL = '/static/'
+# STATIC_ROOT = '/vol/web/static' if bool(int(os.environ.get('CONTAINER', 0))) else os.path.join(BASE_DIR, 'static')
+STATIC_ROOT = os.environ.get('STATIC_PATH', os.path.join(BASE_DIR, 'static'))
+# STATICFILES_DIRS = (
+#     STATIC_ROOT,
+# ) if bool(int(os.environ.get('CONTAINER', 0))) else ()

djangoproject/mememaker/urls.py

@@ -50,12 +50,12 @@
     url(r'^rest-auth/facebook-connect/$', FacebookConnect.as_view(), name='rest-auth-facebook-connect'),
     url(r'^rest-auth/google/$', GoogleLogin.as_view(), name='rest-auth-google-login'),
     url(r'^rest-auth/google-connect/$', GoogleConnect.as_view(), name='rest-auth-google-connect'),
-    # path('api-auth/', include('rest_framework.urls', namespace='rest_framework')),
+    path('auth/', include('rest_framework.urls', namespace='rest_framework')),
 
     url(r'^swagger(?P<format>\.json|\.yaml)$', schema_view.without_ui(cache_timeout=0), name='schema-json'),
     url(r'^swagger/$', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
     url(r'^redoc/$', schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
 ]
 
-if settings.DEBUG:
-    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

djangoproject/requirements.txt

@@ -13,7 +13,6 @@ django-extra-fields==2.0.5
 django-rest-auth==0.9.5
 django-sass-processor==0.8
 django-sslserver==0.22
-django-tagconstants==0.1
 djangorestframework==3.11.0
 drf-nested-routers==0.91
 drf-url-filters==0.5.1
@@ -28,6 +27,7 @@ MarkupSafe==1.1.1
 oauthlib==3.1.0
 packaging==20.4
 Pillow==7.1.2
+psycopg2==2.8.5
 pyparsing==2.4.7
 python3-openid==3.1.0
 pytz==2020.1

djangoproject/uwsgi.ini

@@ -0,0 +1,22 @@
+[uwsgi]
+
+
+static-map = /static/=/vol/web/static
+static-map = /media/=/vol/web/media
+
+# socket =  :8000 # use socket if ngnix is on same machine as server , otherwise use http
+http =  :8000 # use socket if ngnix is on same machine as server , otherwise use http
+module=mememaker.wsgi:application
+env=DJANGO_SETTINGS_MODULE=mememaker.settings
+
+enable-threads
+wsgi-file mememaker/wsgi.py
+# process-related settings
+# master
+master          = true
+# maximum number of worker processes
+processes       = 10
+# the socket (use the full path to be safe
+# chmod-socket    = 664
+# clear environment on exit
+vacuum          = true

docker-compose.yml

@@ -0,0 +1,60 @@
+version: '3.7'
+
+volumes:
+  postgres_data:
+  static_data:
+  # frontend_data:
+
+services:
+  db:
+    image: postgres
+    restart: always
+    volumes:
+      - postgres_data:/var/lib/postgresql/data/
+    env_file:
+      - .env
+
+  web:
+    build:
+      context: .
+      dockerfile: djangoproject/Dockerfile
+      cache_from:
+        - subangkar/mememaker:initial
+    image: subangkar/mememaker:initial
+    volumes:
+      - static_data:/vol/web
+    ports:
+      - 8000:8000 # change also in uwsig ini  and ngnix conf upstream
+    env_file:
+      - .env
+    depends_on:
+      - db
+    links:
+      - db:db
+
+
+  # nginx:
+  #   build:
+  #     context: .
+  #     dockerfile: nginx/prod/Dockerfile
+  #   ports:
+  #     - 80:80 # change in ngnix conf
+  #   volumes:
+  #     - static_data:/vol/static
+  #     # - frontend_data:/vol/frontend/static
+  #   # env_file:
+  #   #   - nginx/prod/.env.dev
+  #   depends_on:
+  #     - web
+
+  # vue:
+  #   build:
+  #     context: .
+  #     dockerfile: frontend/Dockerfile
+  #   env_file:
+  #     - frontend/.env.dev
+  #   volumes:
+  #     - frontend_data:/app
+  #   depends_on:
+  #     - web
+  #     - nginx

nginx/prod/Dockerfile

@@ -0,0 +1,16 @@
+FROM nginx:latest
+
+RUN rm /etc/nginx/conf.d/default.conf
+
+COPY ./nginx/prod/default.conf /etc/nginx/conf.d/default.conf
+
+COPY ./nginx/prod/uwsgi_params /etc/nginx/uwsgi_params
+
+COPY ./nginx/prod/nginx.conf /etc/nginx/nginx.conf
+
+
+USER root
+
+RUN mkdir -p /vol/static
+RUN chmod 755 /vol/static
+

nginx/prod/default.conf

@@ -0,0 +1,45 @@
+server {
+    listen       80;
+    listen  [::]:80;
+    server_name  dev.mememaker.org;
+
+    #charset koi8-r;
+    #access_log  /var/log/nginx/host.access.log  main;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+
+    #error_page  404              /404.html;
+
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+
+    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
+    #
+    #location ~ \.php$ {
+    #    proxy_pass   http://127.0.0.1;
+    #}
+
+    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+    #
+    #location ~ \.php$ {
+    #    root           html;
+    #    fastcgi_pass   127.0.0.1:9000;
+    #    fastcgi_index  index.php;
+    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
+    #    include        fastcgi_params;
+    #}
+
+    # deny access to .htaccess files, if Apache's document root
+    # concurs with nginx's one
+    #
+    #location ~ /\.ht {
+    #    deny  all;
+    #}
+}