posted: 2019.05.18
author: hyano@ampware.jp
The Docker boilerplate for Django x Nginx x PostgreSQL x Redis.
- nginx 1.15.6
- postgres 11
- redis 5.0.3
- python 3.7
[redis]
/data
[db]
/var
/lib
/postgresql
/data
[app]
/app
/static
/djangdock
/app1
/app2
/app3
[web]
/.credentials
/var/log/nginx
/etc
/nginx
/conf.d
default.conf
/uwsgi_params
/static
In the first time of build.
# Set up env.
$ cp .env.development .env
$ vi .env
# Install django.
$ docker-compose run --rm app django-admin startproject djangdock .
# If building onto Linux, execute this.
$ sudo chown -R $USER:$USER .
# Fix settings.
$ vi djangdock/settings.py
> import os
> import dj_database_url
> SECRET_KEY = os.environ['SECRET_KEY']
> DEBUG = eval(os.environ['DEBUG'])
> ALLOWED_HOSTS = [os.environ['DOMAIN'], 'localhost:3000'] # For dev.
> CSRF_TRUSTED_ORIGINS = [os.environ['DOMAIN'], 'localhost:3000'] # For dev.
> INSTALLED_APPS = [
> # ...
> 'django_extensions',
> ]
> # AUTH_USER_MODEL = '' # Todo after startapp.
> DATABASES = {
> 'default': dj_database_url.parse(os.environ['DATABASE_URL'], conn_max_age=600)
> }
> TIME_ZONE = os.environ['TZ']
> LANGUAGE_CODE = os.environ['LANGUAGE_CODE']
> STATIC_URL = '/static/'
> STATIC_ROOT = '/app/static'
> EMAIL_BACKEND = os.environ['EMAIL_BACKEND']
> EMAIL_HOST = os.environ['EMAIL_HOST']
> EMAIL_PORT = os.environ['EMAIL_PORT']
> EMAIL_HOST_USER = os.environ['EMAIL_HOST_USER']
> EMAIL_HOST_PASSWORD = os.environ['EMAIL_HOST_PASSWORD']
> EMAIL_USE_TLS = eval(os.environ['EMAIL_USE_TLS'])
# Build containers.
$ docker-compose build
# Deploy containers.
$ docker-compose up -d
# Setup Django.
$ docker-compose exec app bash
$ python manage.py makemigrations
$ python manage.py migrate
$ python manage.py collectstatic
$ python manage.py createsuperuser
$ docker-compose up # Attach mode.
$ docker-compose up -d # Detach mode.
# Accessing to docker-machine IP via 80 or 443 port by your browser.
# Retry after one moment please if you received 5xx response.
# Launch bash.
$ docker-compose exec app bash
# Shutdown containers.
$ docker-compose down
# Re-setup Database.
$ docker-compose run --rm app python manage.py reset_db --noinput
$ docker-compose run --rm app python manage.py migrate
# Clear log / cache.
$ docker-compose exec app bash
$ python manage.py shell
> from django.core.cache import cache
> cache.clear()
# Add Packages.
$ vi .docker/app/requirements.txt
$ docker-compose build