chore: deploy settings

.github/workflows/deploy.yml

@@ -0,0 +1,45 @@
+name: Deploy to EC2
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@master
+
+      - name: create env file
+        run: |
+          touch .env
+          echo "${{ secrets.ENV_VARS }}" >> .env
+
+      - name: create remote directory
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.HOST }}
+          username: ubuntu
+          key: ${{ secrets.KEY }}
+          script: mkdir -p /home/ubuntu/srv/ubuntu
+
+      - name: copy source via ssh key
+        uses: burnett01/[email protected]
+        with:
+          switches: -avzr --delete
+          remote_path: /home/ubuntu/srv/ubuntu/
+          remote_host: ${{ secrets.HOST }}
+          remote_user: ubuntu
+          remote_key: ${{ secrets.KEY }}
+
+      - name: executing remote ssh commands using password
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.HOST }}
+          username: ubuntu
+          key: ${{ secrets.KEY }}
+          script: |
+            sh /home/ubuntu/srv/ubuntu/config/scripts/deploy.sh

.gitignore

@@ -135,6 +135,7 @@ celerybeat.pid
 
 # Environments
 .env
+.env.prod
 .venv
 env/
 venv/

CeosVoteBack/settings/__init__.py

@@ -0,0 +1 @@
+from .dev import *

CeosVoteBack/settings.py → CeosVoteBack/settings/base.py

@@ -14,7 +14,7 @@
 import environ
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 env = environ.Env(DEBUG=(bool, False))
 
 environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
@@ -26,8 +26,6 @@
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = env('DJANGO_SECRET_KEY')
 
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
 
 ALLOWED_HOSTS = []
 
@@ -56,6 +54,7 @@
 ]
 
 MIDDLEWARE = [
+    'corsheaders.middleware.CorsMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -86,20 +85,6 @@
 WSGI_APPLICATION = 'CeosVoteBack.wsgi.application'
 
 
-# Database
-# https://docs.djangoproject.com/en/4.0/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.mysql',
-        'NAME': env('DATABASE_NAME'),
-        'USER': env('DATABASE_USER'),
-        'PASSWORD': env('DATABASE_PASSWORD'),
-        'HOST': env('DATABASE_HOST'),
-        'PORT': env('DATABASE_PORT'),
-    }
-}
-
 
 # Password validation
 # https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators
@@ -135,9 +120,15 @@
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/4.0/howto/static-files/
 
-STATIC_URL = 'static/'
+
+STATIC_URL = '/static/'
+STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+
+# Media files
+MEDIA_URL = '/media/'
+MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
-DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

CeosVoteBack/settings/dev.py

@@ -0,0 +1,14 @@
+from .base import *  # noqa
+
+DEBUG = True
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': env('DATABASE_NAME'),
+        'USER': env('DATABASE_USER'),
+        'PASSWORD': env('DATABASE_PASSWORD'),
+        'HOST': env('DATABASE_HOST'),
+        'PORT': env('DATABASE_PORT'),
+    }
+}

CeosVoteBack/settings/prod.py

@@ -0,0 +1,15 @@
+from .base import *  # noqa
+
+DEBUG = False
+ALLOWED_HOSTS = env.list('DJANGO_ALLOWED_HOSTS')
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': env('DATABASE_NAME'),
+        'USER': env('DATABASE_USER'),
+        'PASSWORD': env('DATABASE_PASSWORD'),
+        'HOST': env('DATABASE_HOST'),
+        'PORT': env('DATABASE_PORT'),
+    }
+}

Dockerfile.prod

@@ -0,0 +1,68 @@
+# BUILDER #
+###########
+
+# pull official base image
+FROM python:3.10.2-alpine as builder
+
+# set work directory
+WORKDIR /usr/src/app
+
+
+# set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# install psycopg2 dependencies
+RUN apk update && apk add python3 python3-dev mariadb-dev build-base && pip3 install mysqlclient
+
+# install dependencies
+RUN python -m pip install --upgrade pip
+COPY ./requirements.txt .
+RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt
+
+
+#########
+# FINAL #
+#########
+
+# pull official base image
+FROM python:3.10.2-alpine
+
+# create directory for the app user
+RUN mkdir -p /home/app
+
+# create the app user
+RUN addgroup -S app && adduser -S app -G app
+
+# create the appropriate directories
+ENV HOME=/home/app
+ENV APP_HOME=/home/app/web
+RUN mkdir $APP_HOME
+RUN mkdir $APP_HOME/static
+RUN mkdir $APP_HOME/media
+WORKDIR $APP_HOME
+
+# install dependencies
+RUN apk update && apk add libpq
+RUN apk update \
+    && apk add --virtual build-deps gcc python3-dev musl-dev \
+    && apk add --no-cache mariadb-dev \
+    && apk add libc-dev libffi-dev \
+    && apk add zlib-dev jpeg-dev
+COPY --from=builder /usr/src/app/wheels /wheels
+COPY --from=builder /usr/src/app/requirements.txt .
+RUN pip install mysqlclient
+RUN pip install --no-cache /wheels/*
+RUN apk del build-deps
+
+# copy entrypoint-prod.sh
+COPY ./config/docker/entrypoint.prod.sh $APP_HOME
+
+# copy project
+COPY . $APP_HOME
+
+# chown all the files to the app user
+RUN chown -R app:app $APP_HOME
+
+# change to the app user
+USER app

config/docker/entrypoint.prod.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+python manage.py collectstatic --no-input
+python manage.py makemigrations
+python manage.py migrate
+
+exec "$@"

config/nginx/Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx:1.19.0-alpine
+
+RUN rm /etc/nginx/conf.d/default.conf
+COPY nginx.conf /etc/nginx/conf.d

config/nginx/nginx.conf

@@ -0,0 +1,23 @@
+upstream ceos_vote_back {
+  server web:8000;
+}
+
+server {
+
+  listen 80;
+
+  location / {
+    proxy_pass http://ceos_vote_back;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header Host $host;
+    proxy_redirect off;
+  }
+
+  location /static/ {
+    alias /home/app/web/static/;
+  }
+
+  location /media/ {
+    alias /home/app/web/media/;
+  }
+}

config/scripts/deploy.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Installing docker engine if not exists
+if ! type docker > /dev/null
+then
+  echo "docker does not exist"
+  echo "Start installing docker"
+  sudo apt-get update
+  sudo apt install -y apt-transport-https ca-certificates curl software-properties-common
+  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
+  sudo apt update
+  apt-cache policy docker-ce
+  sudo apt install -y docker-ce
+fi
+
+# Installing docker-compose if not exists
+if ! type docker-compose > /dev/null
+then
+  echo "docker-compose does not exist"
+  echo "Start installing docker-compose"
+  sudo curl -L "https://github.com/docker/compose/releases/download/1.27.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+  sudo chmod +x /usr/local/bin/docker-compose
+fi
+
+echo "start docker-compose up: ubuntu"
+sudo docker-compose -f /home/ubuntu/srv/ubuntu/docker-compose.prod.yml up --build -d

docker-compose.prod.yml

@@ -0,0 +1,36 @@
+version: '3'
+services:
+
+  web:
+    container_name: web
+    build:
+      context: ./
+      dockerfile: Dockerfile.prod
+    command: gunicorn CeosVoteBack.wsgi:application --bind 0.0.0.0:8000
+    environment:
+      DJANGO_SETTINGS_MODULE: CeosVoteBack.settings.prod
+    env_file:
+      - .env
+    volumes:
+      - static:/home/app/web/static
+      - media:/home/app/web/media
+    expose:
+      - 8000
+    entrypoint:
+      - sh
+      - config/docker/entrypoint.prod.sh
+
+  nginx:
+    container_name: nginx
+    build: ./config/nginx
+    volumes:
+      - static:/home/app/web/static
+      - media:/home/app/web/media
+    ports:
+      - "80:80"
+    depends_on:
+      - web
+
+volumes:
+  static:
+  media: