Develop

backend/.dockerignore

@@ -0,0 +1,6 @@
+venv
+.env
+.git
+.idea
+.vscode
+db.sqlite3 

backend/Dockerfile

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+FROM python:3.10
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install gunicorn==20.1.0
+
+RUN pip install -r /app/requirements.txt --no-cache-dir
+
+COPY . .
+
+CMD ["gunicorn", "--bind", "0.0.0.0:8000", "backend.wsgi"] 

backend/backend/settings.py

@@ -1,3 +1,5 @@
+import os
+
 from pathlib import Path
 
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -7,7 +9,7 @@
 
 DEBUG = True
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ['backend', 'localhost', '127.0.0.1']
 
 
 # Application definition
@@ -61,8 +63,12 @@
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': os.getenv('POSTGRES_DB', 'django'),
+        'USER': os.getenv('POSTGRES_USER', 'django'),
+        'PASSWORD': os.getenv('POSTGRES_PASSWORD', ''),
+        'HOST': os.getenv('DB_HOST', ''),
+        'PORT': os.getenv('DB_PORT', 5432)
     }
 }
 
@@ -105,6 +111,8 @@
 
 STATIC_URL = '/static/'
 
+STATIC_ROOT = BASE_DIR / 'collected_static'
+
 # Default primary key field type
 # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
 

backend/requirements.txt

@@ -1,3 +1,4 @@
 Django==3.2.3
 djangorestframework==3.12.4
-django-cors-headers==3.13.0
+django-cors-headers==3.13.0
+psycopg2-binary==2.9.3 

docker-compose.production.yml

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+version: '3'
+
+volumes:
+  pg_data_production:
+  static_volume:
+
+services:
+  db:
+    image: postgres:13.10
+    env_file: .env
+    volumes:
+      - pg_data_production:/var/lib/postgresql/data
+  backend:
+    image: pakodeveloper/taski_backend
+    env_file: .env
+    volumes:
+      - static_volume:/backend_static
+  frontend:
+    image: pakodeveloper/taski_frontend
+    env_file: .env
+    command: cp -r /app/build/. /frontend_static/
+    volumes:
+      - static_volume:/frontend_static
+  gateway:
+    image: pakodeveloper/taski_gateway
+    env_file: .env
+    volumes:
+      - static_volume:/staticfiles/
+    ports:
+      - 8000:80

docker-compose.yaml

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+version: '3'
+
+volumes:
+  pg_data:
+  static:
+
+services:
+  db:
+    image: postgres:13.10
+    env_file: .env
+    volumes:
+      - pg_data:/var/lib/postgresql/data
+  backend:
+    build: ./backend/
+    env_file: .env
+    depends_on:
+      - db
+    volumes:
+      - static:/backend_static    
+  frontend:
+    env_file: .env
+    build: ./frontend/
+    command: cp -r /app/build/. /frontend_static/
+    volumes:
+      - static:/frontend_static
+  gateway:
+    build: ./gateway/
+    env_file: .env
+    volumes:
+      - static:/staticfiles
+    ports:
+      - 8000:80

frontend/.dockerignore

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+node_modules
+build

frontend/Dockerfile

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+FROM node:18
+WORKDIR /app
+
+COPY package.json package.json
+COPY package-lock.json package-lock.json
+
+RUN npm install 
+
+COPY . .
+
+RUN npm run build
+RUN npm install --global http-server
+
+CMD ["npx", "-y", "http-server", "-p", "8000", "/app/build"]

gateway/Dockerfile

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+FROM nginx:1.22.1
+COPY nginx.conf /etc/nginx/templates/default.conf.template

gateway/nginx.conf

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+server {
+  listen 80;
+  location /api/ {
+   proxy_set_header Host $http_host;
+    proxy_pass http://backend:8000/api/;
+  }
+  location /admin/ {
+    proxy_set_header Host $http_host;
+    proxy_pass http://backend:8000/admin/;
+  }
+
+  location / {
+    alias /staticfiles/;
+    try_files $uri $uri/ /index.html;
+  }
+}