docker-compose with Django and ipdb

README.md

With docker-compose up

$ docker-compose up
Starting dockeripdb_web_1
Attaching to dockeripdb_web_1

# ...After loading http://192.168.99.100:8000 in browser...

web_1  | Performing system checks...
web_1  |
web_1  | System check identified no issues (0 silenced).
web_1  | August 07, 2017 - 19:58:48
web_1  | Django version 1.11.3, using settings None
web_1  | Starting development server at http://0.0.0.0:8000/
web_1  | Quit the server with CONTROL-C.
web_1  | > /dockeripdb/app.py(23)index()
web_1  |      22     import ipdb; ipdb.set_trace()
web_1  | ---> 23     return HttpResponse('Hello World')
web_1  |      24
web_1  |
web_1  | ipdb> Internal Server Error: /
web_1  | Traceback (most recent call last):
web_1  |   File "/usr/local/lib/python3.5/site-packages/django/core/handlers/exception.py", line 41, in inner
web_1  |     response = get_response(request)
web_1  |   File "/usr/local/lib/python3.5/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
web_1  |     response = self._get_response(request)
web_1  |   File "/usr/local/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response
web_1  |     response = wrapped_callback(request, *callback_args, **callback_kwargs)
web_1  |   File "/usr/local/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response
web_1  |     response = wrapped_callback(request, *callback_args, **callback_kwargs)
web_1  |   File "app.py", line 23, in index
web_1  |     return HttpResponse('Hello World')
web_1  |   File "app.py", line 23, in index
web_1  |     return HttpResponse('Hello World')
web_1  |   File "/usr/local/lib/python3.5/bdb.py", line 48, in trace_dispatch
web_1  |     return self.dispatch_line(frame)
web_1  |   File "/usr/local/lib/python3.5/bdb.py", line 67, in dispatch_line
web_1  |     if self.quitting: raise BdbQuit
web_1  | bdb.BdbQuit

With docker-compose run --service-ports web

$ docker-compose run --service-ports web
Performing system checks...

System check identified no issues (0 silenced).
August 07, 2017 - 20:01:33
Django version 1.11.3, using settings None
Starting development server at http://0.0.0.0:8000/
Quit the server with CONTROL-C.

# ...After loading http://192.168.99.100:8000 in browser...

> /dockeripdb/app.py(23)index()
     22     import ipdb; ipdb.set_trace()
---> 23     return HttpResponse('Hello World')
     24

ipdb>

app.py

import sys

from django.conf import settings
from django.conf.urls import url
from django.http import HttpResponse


settings.configure(
    ALLOWED_HOSTS=['192.168.99.100'],
    DEBUG=True,
    SECRET_KEY='thisisthesecretkey',
    ROOT_URLCONF=__name__,
    MIDDLEWARE_CLASSES=(
        'django.middleware.common.CommonMiddleware',
        'django.middleware.csrf.CsrfViewMiddleware',
        'django.middleware.clickjacking.XFrameOptionsMiddleware',
    ),
)


def index(request):
    import ipdb; ipdb.set_trace()
    return HttpResponse('Hello World')


urlpatterns = (
    url(r'^$', index),
)


if __name__ == "__main__":
    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)

docker-compose.yml

web:
  build: .
  ports:
    - 8000:8000
  volumes:
    - .:/dockeripdb/
  entrypoint: /usr/local/bin/python
  command: app.py runserver 0.0.0.0:8000

Dockerfile

FROM python:3.5.1
MAINTAINER Katy Lavallee <[email protected]>


RUN mkdir -p /dockeripdb/
ENTRYPOINT ["/usr/local/bin/python"]

WORKDIR /dockeripdb/
ENV PYTHONPATH /dockeripdb/
ENV DJANGO_SETTINGS_MODULE dockeripdb.settings
ENV C_FORCE_ROOT True

COPY /requirements.txt /dockeripdb/requirements.txt
RUN pip install pip==9.0.1
RUN pip install -r /dockeripdb/requirements.txt

COPY . /dockeripdb/

requirements.txt

django==1.11.3
ipdb==0.10.3

❤️ Thanks 😄

This is perfect! 🚀