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218 changes: 218 additions & 0 deletions .github/workflows/main.yml
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name: Main Taski workflow

on:
push:
branches:
- main

jobs:
tests:
# Разворачиваем окружение:
runs-on: ubuntu-latest

# Блок services аналогичен docker-compose.yml
services:
postgres:
image: postgres:13.10
# Указываем имя тестовой базы, имя и пароль пользователя в открытом виде,
# ведь эта база будет работать только во время прогона тестов
env:
POSTGRES_USER: django_user
POSTGRES_PASSWORD: django_password
POSTGRES_DB: django_db
ports:
- 5432:5432
# Эта конструкция описывает проверку готовности сервиса postgres
# Если её не будет, то тесты могут запуститься раньше, чем сервер PostgreSQL
# В результате тесты опять решат, что базы нет, — и упадут
options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

steps:
# Копируем код проекта
- name: Check out code
uses: actions/checkout@v3
# Устанавливаем Python с помощью action
- name: Set up Python
uses: actions/setup-python@v4
# В action setup-python@v4 передаём параметр — версию Python
with:
python-version: 3.9
# Обновляем pip, устанавливаем flake8 и flake8-isort,
# устанавливаем зависимости проекта
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install flake8==6.0.0 flake8-isort==6.0.0
pip install -r ./backend/requirements.txt
# Запускаем flake8
- name: Test with flake8 and django tests
# Добавляем env-переменные для доступа к БД
env:
POSTGRES_USER: django_user
POSTGRES_PASSWORD: django_password
POSTGRES_DB: django_db
# Сервер БД запущен в Docker, но его порт проброшен на хост
# Поэтому подключаемся к 127.0.0.1:5432
DB_HOST: 127.0.0.1
DB_PORT: 5432

# Вызываем flake8 и указываем ему,
# что нужно проверить файлы только в папке backend/
run: |
python -m flake8 backend/
cd backend/
python manage.py test

build_and_push_to_docker_hub:
runs-on: ubuntu-latest
needs: tests # Не выполнять сразу, ждать, пока выполнится tests
steps:
- name: Check out the repo
# Получение исходного кода из репозитория
uses: actions/checkout@v3
- name: Set up Docker Buildx
# Установка сборщика контейнеров Docker
uses: docker/setup-buildx-action@v2
- name: Login to Docker
# Авторизация на Docker Hub
uses: docker/login-action@v2
# При помощи with передаём в action параметры username и password
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
# Хорошо ли держать логин и пароль прямо в коде workflow?
# Нет, это нехорошо
- name: Push to DockerHub
# Одновременный билд и пуш образа в Docker Hub
uses: docker/build-push-action@v4
with:
# Параметр context: ./backend/ указывает, что нужный Dockerfile
# находится в ./backend/
context: ./backend/
# Параметр push: true указывает, что образ нужно не только собрать,
# но и отправить на Docker Hub
push: true
# В параметре tags задаётся название и тег для образа.
# Для каждого пересобранного образа
# устанавливаем тег latest, чтобы потом
# на сервере и в docker-compose.yml не указывать версию
tags: ${{ secrets.DOCKER_USERNAME }}/taski_backend:latest

frontend_tests:
runs-on: ubuntu-latest

steps:
- uses: actions/checkout@v3
- name: Set up nodeJS
# Это готовый воркфлоу для установки Node.js на раннер
uses: actions/setup-node@v3
with:
# Это параметр воркфлоу, указывающий нужную версию Node.js
node-version: 18

- name: Install dependencies
# Эта команда устанавливает зависимости для фронтенда
run: |
cd frontend/
npm ci

- name: Test frontend
# Запускаем тесты
run: |
cd frontend/
npm run test
build_frontend_and_push_to_docker_hub:
name: Push frontend Docker image to DockerHub
runs-on: ubuntu-latest
needs: frontend_tests
steps:
- name: Check out the repo
uses: actions/checkout@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to Docker
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
- name: Push to DockerHub
uses: docker/build-push-action@v4
with:
context: ./frontend/
push: true
tags: ${{ secrets.DOCKER_USERNAME }}/taski_frontend:latest

build_gateway_and_push_to_docker_hub:
name: Push gateway Docker image to DockerHub
runs-on: ubuntu-latest
steps:
- name: Check out the repo
uses: actions/checkout@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to Docker
uses: docker/login-action@v2
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
- name: Push to DockerHub
uses: docker/build-push-action@v4
with:
context: ./gateway/
push: true
# Тут вместо username должен быть ваш логин на Docker Hub
tags: ${{ secrets.DOCKER_USERNAME }}/taski_gateway:latest

deploy:
runs-on: ubuntu-latest
needs:
# Дождёмся билда всех образов Taski
- build_and_push_to_docker_hub
- build_frontend_and_push_to_docker_hub
- build_gateway_and_push_to_docker_hub
steps:
- name: Checkout repo
uses: actions/checkout@v3
# Копируем docker-compose.production.yml на продакшен-сервер
- name: Copy docker-compose.yml via ssh
uses: appleboy/scp-action@master
# Передаём параметры для action appleboy/scp-action:
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USER }}
key: ${{ secrets.SSH_KEY }}
passphrase: ${{ secrets.SSH_PASSPHRASE }}
source: "docker-compose.production.yml"
target: "taski"
- name: Executing remote ssh commands to deploy
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.HOST }}
username: ${{ secrets.USER }}
key: ${{ secrets.SSH_KEY }}
passphrase: ${{ secrets.SSH_PASSPHRASE }}
# Параметр script передаёт в action appleboy/ssh-action команды,
# которые нужно выполнить на сервере,
# с которым установлено соединение
script: |
cd taski
# Выполняет pull образов с Docker Hub
sudo docker compose -f docker-compose.production.yml pull
# Перезапускает все контейнеры в Docker Compose
sudo docker compose -f docker-compose.production.yml down
sudo docker compose -f docker-compose.production.yml up -d
# Выполняет миграции и сбор статики
sudo docker compose -f docker-compose.production.yml exec backend python manage.py migrate
sudo docker compose -f docker-compose.production.yml exec backend python manage.py collectstatic
sudo docker compose -f docker-compose.production.yml exec backend cp -r /app/collected_static/. /backend_static/static/

send_message:
runs-on: ubuntu-latest
needs: deploy
steps:
- name: Send message
uses: appleboy/telegram-action@master
with:
to: ${{ secrets.TELEGRAM_TO }}
token: ${{ secrets.TELEGRAM_TOKEN }}
message: Деплой успешно выполнен!
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4 changes: 4 additions & 0 deletions backend/.dockerignore
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venv
.git
db.sqlite3
.env
13 changes: 13 additions & 0 deletions backend/Dockerfile
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FROM python:3.9

WORKDIR /app

RUN pip install gunicorn==20.1.0

COPY requirements.txt .

RUN pip install -r requirements.txt --no-cache-dir

COPY . .

CMD ["gunicorn", "--bind", "0.0.0.0:8000", "backend.wsgi"]
21 changes: 21 additions & 0 deletions backend/api/tests.py
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from http import HTTPStatus

from api import models
from django.test import Client, TestCase


class TaskiAPITestCase(TestCase):
def setUp(self):
self.guest_client = Client()

def test_list_exists(self):
"""Проверка доступности списка задач."""
response = self.guest_client.get('/api/tasks/')
self.assertEqual(response.status_code, HTTPStatus.OK)

def test_task_creation(self):
"""Проверка создания задачи."""
data = {'title': 'Test', 'description': 'Test'}
response = self.guest_client.post('/api/tasks/', data=data)
self.assertEqual(response.status_code, HTTPStatus.CREATED)
self.assertTrue(models.Task.objects.filter(title='Test').exists())
4 changes: 3 additions & 1 deletion backend/backend/settings.py
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Expand Up @@ -7,7 +7,7 @@

DEBUG = True

ALLOWED_HOSTS = []
ALLOWED_HOSTS = ['51.250.28.116', 'khomenkotaski.ddns.net']


# Application definition
Expand Down Expand Up @@ -105,6 +105,8 @@

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

Expand Down
31 changes: 31 additions & 0 deletions docker-compose.production.yml
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version: '3'

volumes:
pg_data_production:
static_volume:

# Всё отличие — заменяем build на image и указываем, какой образ использовать
services:
db:
image: postgres:13.10
env_file: .env
volumes:
- pg_data_production:/var/lib/postgresql/data
backend:
image: annakhom123/taski_backend
env_file: .env
volumes:
- static_volume:/backend_static
frontend:
image: annakhom123/taski_frontend # Качаем с Docker Hub
env_file: .env
command: cp -r /app/build/. /frontend_static/
volumes:
- static_volume:/frontend_static
gateway:
image: annakhom123/taski_gateway # Качаем с Docker Hub
env_file: .env
volumes:
- static_volume:/staticfiles/
ports:
- 8000:80
35 changes: 35 additions & 0 deletions docker-compose.yml
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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
volumes:
- static:/backend_static
depends_on:
- db

frontend:
env_file: .env
build: ./frontend/
command: cp -r /app/build/. /frontend_static/
volumes:
- static:/frontend_static

gateway:
build: ./gateway/
volumes:
- static:/staticfiles/
ports:
- 8000:80
2 changes: 2 additions & 0 deletions frontend/.dockerignore
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node_modules
build
14 changes: 14 additions & 0 deletions 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

# Эта команда запустит встроенный сервер на Node.js, который будет раздавать
# содержимое директории /app/build на порте 8000
CMD ["npx", "-y", "http-server", "-p", "8000", "/app/build"]
2 changes: 2 additions & 0 deletions gateway/Dockerfile
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FROM nginx:1.22.1
COPY nginx.conf /etc/nginx/templates/default.conf.template
18 changes: 18 additions & 0 deletions 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/;
index index.html;
}
}
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