Refactor webpack into its own docker service.

Dockerfile

@@ -1,16 +1,8 @@
 FROM python:3.5
-RUN apt-get update
-RUN apt-get install -y nodejs npm
-RUN ln -s /usr/bin/nodejs /usr/bin/node
 RUN mkdir /code
 WORKDIR /code
 RUN mkdir requirements
 ADD ./bikeshop_project /code
 COPY ./requirements /code/requirements
 RUN pip install -r ./requirements/development.txt
-RUN npm install
-RUN npm install -g bower
-COPY ./bower.json .
-RUN bower install --allow-root
 EXPOSE 8000:8000
-EXPOSE 3000:3000

Dockerfile-webpack

@@ -0,0 +1,8 @@
+FROM node:7.3.0
+RUN mkdir /code
+WORKDIR /code
+RUN npm install
+RUN npm install -g bower
+COPY ./bower.json .
+RUN bower install --allow-root
+EXPOSE 3000:3000

bikeshop_project/bikeshop/settings/development.py

@@ -1,3 +1,4 @@
+import sys
 from .base import *
 
 
@@ -14,11 +15,14 @@ DATABASES = {
         'ENGINE': 'django.db.backends.postgresql',
         'NAME': 'postgres',
         'USER': 'postgres',
-        'HOST': 'db',
+        'HOST': 'workstand_db_1',
         'PORT': '5432',
     }
 }
 
+if 'test' in sys.argv or 'test_coverage' in sys.argv: #Covers regular testing and django-coverage
+    DATABASES['default']['ENGINE'] = 'django.db.backends.sqlite3'
+
 LOGGING = {
     'version': 1,
     'disable_existing_loggers': False,
@@ -45,9 +49,11 @@ LOGGING = {
     },
 }
 
-INSTALLED_APPS += [
-    'debug_toolbar'
-]
+# INSTALLED_APPS += [
+#     'debug_toolbar'
+# ]
+
+# MIDDLEWARE_CLASSES += ['debug_toolbar.middleware.DebugToolbarMiddleware']
 
 # Don't worry about IP addresses, just show the toolbar.
 DEBUG_TOOLBAR_CONFIG = {

bikeshop_project/webpack.dev.config.js

@@ -7,13 +7,13 @@ var config = require('./webpack.base.config.js')
 
 // Use webpack dev server
 config.entry = [
-    'webpack-dev-server/client?http://localhost:3000',
+    'webpack-dev-server/client?http://webpack.docker:3000',
     'webpack/hot/only-dev-server',
     './assets/js/index'
 ]
 
 // override django's STATIC_URL for webpack bundles
-config.output.publicPath = 'http://localhost:3000/assets/bundles/'
+config.output.publicPath = 'http://webpack.docker:3000/assets/bundles/'
 
 // Add HotModuleReplacementPlugin and BundleTracker plugins
 config.plugins = config.plugins.concat([

docker-compose.dev.yml

@@ -3,13 +3,29 @@ services:
   workstand:
     build:
       context: .
-    command: "bash -c 'npm run watch & python manage.py runserver 0.0.0.0:8000'"
+    command: "bash -c 'python manage.py runserver 0.0.0.0:8000'"
     ports:
       - "8000:8000"
-      - "3000:3000"
+    depends_on:
+      - redis
+      - db
+      - webpack
+    links:
+      - redis
+      - db
     volumes:
       - ./bikeshop_project:/code
   redis:
     restart: always
   db:
     restart: always
+  webpack:
+    build:
+      context: .
+      dockerfile: Dockerfile-webpack
+    command: "npm run watch"
+    ports:
+      - "3000:3000"
+    restart: always
+    volumes:
+      - ./bikeshop_project:/code