Create backend production server for django

Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.7
 
 ENV PYTHONUNBUFFERED 1
-ENV DJANGO_SETTINGS_MODULE uwpath_backend.settings
+ENV DJANGO_SETTINGS_MODULE uwpath_backend.local
 WORKDIR /opt/oracle
 RUN apt-get update && \
     apt-get install -y libaio1 unzip wget
@@ -15,7 +15,6 @@ RUN wget https://download.oracle.com/otn_software/linux/instantclient/instantcli
 RUN mkdir /code
 WORKDIR /code
 COPY requirements.txt /code/
-RUN pip install psycopg2-binary==2.8.6
 RUN pip install -r requirements.txt
 COPY . /code/
 ENV PATH /code/:$PATH

Dockerfile.dev

@@ -0,0 +1,10 @@
+FROM python:3.7
+ENV PYTHONUNBUFFERED 1
+ENV DJANGO_SETTINGS_MODULE uwpath_backend.dev
+RUN mkdir /code
+WORKDIR /code
+COPY requirements.txt /code/
+RUN pip install -r requirements.txt
+COPY . /code/
+ENV PATH /code/:$PATH
+EXPOSE $PORT

Dockerfile.prod

@@ -0,0 +1,10 @@
+FROM python:3.7
+ENV PYTHONUNBUFFERED 1
+ENV DJANGO_SETTINGS_MODULE uwpath_backend.prod
+RUN mkdir /code
+WORKDIR /code
+COPY requirements.txt /code/
+RUN pip install -r requirements.txt
+COPY . /code/
+ENV PATH /code/:$PATH
+EXPOSE $PORT

docker-compose.yml

@@ -5,8 +5,8 @@ services:
     container_name: uwpath_backend
     build: .
     command: bash -c "
-      python manage.py migrate
-      && python manage.py runserver 0.0.0.0:8000
+      python manage.py migrate &&    
+      gunicorn uwpath_backend.wsgi --bind 0.0.0.0:$PORT
       "
     # volumes:
     #   - ./Wallet_uwpathparallel:/code/Wallet_uwpathparallel
@@ -16,11 +16,10 @@ services:
       - uwpath_db_network
       - uwpath_backend_network
     environment:
+      - DB_HOST=db
+      - SECRET_KEY=7ldnlu_gz*&vx&=4)q3#74ih@nzx*owgeu^=*katjqpbb-s1sk
+      - DJANGO_ENV=prod
       - UWPATH_ENVIRONMENT=docker
-    #  - SECRET_KEY=7ldnlu_gz*&vx&=4)q3#74ih@nzx*owgeu^=*katjqpbb-s1sk
-    #  - DJANGO_SETTINGS_MODULE=uwpath_backend.dev
-    #   - TNS_ADMIN=/code/Wallet_uwpathparallel
-
 networks:
   uwpath_db_network:
     external: true

manage.py

@@ -5,7 +5,7 @@
 
 
 def main():
-    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'uwpath_backend.settings')
+    #os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'uwpath_backend.production')
     try:
         from django.core.management import execute_from_command_line
     except ImportError as exc:

requirements.txt

@@ -6,3 +6,4 @@ django-cors-headers==3.3.0
 postgres==3.0.0
 gunicorn==20.0.4
 cx_Oracle == 8.3.0
+psycopg2-binary==2.8.6

uwpath_backend/asgi.py

@@ -11,7 +11,7 @@
 
 from django.core.asgi import get_asgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'uwpath_backend.settings')
+#os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'uwpath_backend.settings.__init__')
 
 application = get_asgi_application()
 

uwpath_backend/dev.py

@@ -0,0 +1,183 @@
+"""
+Django settings for uwpath_backend project.
+
+Generated by 'django-admin startproject' using Django 3.0.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+
+import os
+
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+
+# HTTPS Settings
+#SESSION_COOKIE_SECURE = True 
+#CSRF_COOKIE_SECURE = True
+#SECURE_SSL_REDIRECT = True 
+
+# HSTS Settings
+#SECURE_HSTS_SECONDS = 31536000 # 1 year
+#SECURE_HSTS_PRELOAD = True
+#SECURE_HSTS_INCLUDE_SUBDOMAINS = True 
+
+
+#STATIC_URL = '/static/'
+#STATIC_ROOT = '/code/static/'
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = os.getenv("SECRET_KEY") 
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = False
+
+ALLOWED_HOSTS = ['0.0.0.0', '127.0.0.1', 'localhost', 'backend', 'parallel.uwpath.com']
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'app.apps.UwpathConfig',
+    'rest_framework',
+    'corsheaders'
+]
+
+MIDDLEWARE = [
+    'corsheaders.middleware.CorsMiddleware',
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'uwpath_backend.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': ['templates'],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'uwpath_backend.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.oracle',
+        'NAME': os.getenv("ORACLE_DSN"),
+        'USER': os.getenv("DB_USER"),
+        'PASSWORD': os.getenv("DB_PASS"),
+        'HOST': os.getenv("DB_HOST"),
+        'PORT': os.getenv("DB_PORT")
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.0/howto/static-files/
+
+STATIC_URL = '/static/'
+
+
+STATICFILES_DIRS = [
+    'app/static/',
+]
+
+
+STATIC_ROOT = os.path.join(BASE_DIR, "static/")
+
+# Note for emails to work please set up env variables. Note: You might need to restart your computer
+
+# For sending emails
+EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+DEFAULT_FROM_EMAIL = os.environ.get('UWPath_Email_Account')
+SERVER_EMAIL = os.environ.get('UWPath_Email_Account')
+EMAIL_HOST = os.environ.get('UWPath_Host')
+EMAIL_PORT = 587
+EMAIL_HOST_USER = os.environ.get('UWPath_Email_Account')
+EMAIL_HOST_PASSWORD = os.environ.get('UWPath_Email_Password')
+EMAIL_USE_TLS = True
+
+REST_FRAMEWORK = {
+    'DEFAULT_RENDERER_CLASSES': (
+        'rest_framework.renderers.JSONRenderer',
+    )
+}
+
+CORS_ORIGIN_ALLOW_ALL=True
+
+CORS_ORIGIN_WHITELIST = [
+    'http://localhost:8000',
+    'http://localhost:8080',
+    'http://127.0.0.1:8000',
+    'http://0.0.0.0:8000',
+    'http://129.153.61.57',
+    'http://parallel.uwpath.com',
+]