🚗 Rider app

App rider with Django REST Framework

Tabla de Contenido

• Features
• Stack
• Preview
  • Admin app
  • Postman API
  • Rest manager
  • Program async Tasks with Flower for Celery
  • Testing
• Build docker image
• Run the stack
• Django
• Static files
• Admin
• E-Mail
• Redis
• Flower
• AWS
• PostgreSQL
• supervisor

---

See Django notes for this project here

Features

• Create and admin circles
• Who offers the ride?
• In than circle is the offer?
• Departure place
• Closing hour
• Arrival place
• Check In
• Available seats
• Extra comments
• Save passengers in circles
• Active and deactive ride
• Ratings

Stack

• Caddy - HTTPS Server write in Go
• Python 3
• Django / DRF / Flower / Celery
• PostgreSQL
• Redis - Cache Instance
• Docker

Preview

Admin app

Postman API

See collection for postman in root directory CRide.postman_collection.json

Rest manager

Program async Tasks with Flower for Celery

For configure and access see localhost:5555 and set the user:password in .envs.local.django

Testing

Build docker image

Docker build the next images

• cride_local_flower
• cride_local_celerybeat
• cride_local_celeryworker
• cride_local_django
• cride_production_postgres
• python
• postgress

Run the stack

Run server

export COMPOSE_FILE=local.yml # Linux
set COMPOSE_FILE=local.yml # Windows
docker-compose build
docker-compose up

Open the Django project http://localhost:8000 http://localhost:8000/admin/

For validate that run services see

Common comands for docker

export COMPOSE_FILE=local.yml # Linux
set COMPOSE_FILE=local.yml # Windows
docker-compose build
docker-compose up
docker-compose ps
docker-compose down

Admin commands docker-compose run --rm django COMMAND

Enable debugger

docker-compose up
docker-compose ps
docker rm -f <ID>

docker-compose run --rm --service-ports django
docker rm -f djangoavanzado_django_1```

Remove volume database
```bash
docker-compose ps
docker-compose down
docker volume ls
docker volume rm djangoavanzado_local_postgres_data
docker-compose up

Run migrations

docker-compose run --rm django python manage.py makemigrations
docker-compose run --rm django python manage.py migrate

App commands

docker-compose run --rm django python manage.py createsuperuser
docker-compose run --rm django python manage.py shell_plus

Import data

docker-compose run --rm django python manage.py shell_plus

from import_circles import import_data
import_data('data.csv')

Httpie

pip install httpie
http google.com
http localhost:8000/circles/ -v
http localhost:8000/circles/ -b

Rebuild image when change dependences

docker-compose down
docker-compose build
docker-compose up
docker rm -f djangoavanzado_django_1
docker-compose run --rm  --service-ports django

Test API

http localhost:8000/users/signup/ email=demo@mail.com first_name=demo last_name=user password=calc12345pT password_confirmation=qwertyuiop12345 phone_number=5434234234 username=dem

http localhost:8000/users/verify/ token="eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyIjoidG9rZW5tYWlsIiwiZXhwIjoxNTg3NjU4OTExLCJ0eXBlIjoiZW1haWxfY29uZmlybWF0aW9uIn0.1jzvbYb8itHVWX-bMQ2M0e3y_FbLJhJ0DjGiORFNUTM"

http localhost:8000/users/login/ email=demo@mail.com password=calc12345pT -b

http localhost:8000/circles/ "Authorization: Token 9bbbc8f0b35a679240315c1c2f4d366a89070625" -v
http localhost:8000/circles/create/ name=Manzana slug_name=manzana -b

Clean the project

docker-compose run --rm django flake8

Run project test

docker-compose run --rm django pytest

Deploy on AWS

• Create an Ubuntu instance on EC2
• Create IAM Role and apply AWS Service->EC2->AmazonS3FullAccess This has more restrictive
• Open HTTP/HTTPS/SSH (Restringe by IP)
• Configure DNS
• Save the key access for SSH

With ssh or Putty on windows connect to instance

Update S.O

sudo apt-get update
sudo apt-get upgade

• Install Docker in S.O

https://docs.docker.com/engine/install/ubuntu/

• Install Docker compose

https://docs.docker.com/compose/install/

• Install git and clone the repo

• Configure production credentials on .envs.production and make 3 files

• Configure AWS Bucket on S3

  • Create a bucket comparte-ride with basic config

Add a bucket politic https://docs.aws.amazon.com/AmazonS3/latest/user-guide/add-bucket-policy.html

{
   "Id": "Policy1548096183802",
   "Version": "2012-10-17",
   "Statement": [
     {
       "Sid": "Stmt1548096182270",
       "Action": [
         "s3:GetObject"
       ],
       "Effect": "Allow",
       "Resource": "arn:aws:s3:::BUCKET-NAME/*",
       "Principal": "*"
     }
   ]
 }

• Domain Namecheap Add next 2 registers type address:

A | www | IP A | @ | IP

Consider Cloudflare and AWS Route 53.

The values ​​for production must be different

.django

# Django
DJANGO_SETTINGS_MODULE=config.settings.production
DJANGO_DEBUG=False
DJANGO_SECRET_KEY=SECURE_SECRET_KEY

# Static files
DJANGO_AWS_STORAGE_BUCKET_NAME=S3_BUCKET_NAME

# Admin
DJANGO_ADMIN_URL=SECURE_ADMIN_URL/

# E-Mail
MAILGUN_API_KEY=SECRET_KEY
MAILGUN_DOMAIN=SECRET_KEY

# Redis
REDIS_URL=redis://redis:6379/0

# Flower
CELERY_FLOWER_USER=SECURE_USER
CELERY_FLOWER_PASSWORD=SECURE_PASSWORD

# AWS
DJANGO_AWS_STORAGE_BUCKET_NAME=comparteride

.postgres

# PostgreSQL
POSTGRES_HOST=postgres
POSTGRES_PORT=5432
POSTGRES_DB=cride
POSTGRES_USER=SECURE_USER
POSTGRES_PASSWORD=SECURE_PASSWORD

See info in: https://caddyserver.com/docs/caddyfile .caddy

DOMAIN_NAME=comparteride.com

• Execute commands

mkdir cride/static
sudo docker-compose -f production.yml build
sudo docker-compose -f production.yml up
sudo docker-compose -f production.yml run --rm django python manage.py
sudo docker-compose -f production.yml run --rm django python manage.py migrate
sudo docker-compose -f production.yml run --rm django python manage.py createsuperuser

# supervisor
sudo su
apt-get install supervisor
service supervisor restart
cd /etc/supervisor/conf.d
ls
vim cride.conf

cride.conf

[program:cride]
command=docker-compose -f production.yml up
directory=/home/ubuntu/cride
redirect_stderr=true
autostart=true
autorestart=true
priority=10

Commands

supervisorctl reread
supervisorctl update
supervisorctl start cride
supervisorctl status cride
docker ps