Fix the docker images so they start ready to go. Closes #58

Squashed commit of the following:

commit a9a6e11
Author: crccheck <[email protected]>
Date:   Thu Feb 25 18:06:45 2016 -0600

    doc the Dock

commit acaae61
Author: crccheck <[email protected]>
Date:   Thu Feb 25 17:53:04 2016 -0600

    switch to smaller base image and cacheable layers

commit 0fc7114
Author: crccheck <[email protected]>
Date:   Thu Feb 25 17:46:37 2016 -0600

    doc how to upload images

commit 01fa295
Author: crccheck <[email protected]>
Date:   Thu Feb 25 17:27:36 2016 -0600

    ugh

commit dc35498
Author: crccheck <[email protected]>
Date:   Thu Feb 25 17:24:27 2016 -0600

    create a default admin/admin user

commit 8a49250
Author: crccheck <[email protected]>
Date:   Thu Feb 25 17:10:12 2016 -0600

    fix how the docker images didn't have a database

Author: crccheck

Dockerfile

@@ -1,12 +1,24 @@
-FROM python:2-onbuild
+FROM python:2.7-alpine
+
+RUN apk add --no-cache make
+
+ADD requirements.txt /app/requirements.txt
+RUN pip --disable-pip-version-check install -r /app/requirements.txt
 
 ARG DJANGO_VERSION
+RUN pip --disable-pip-version-check install django==$DJANGO_VERSION
 
-RUN pip install django==$DJANGO_VERSION
+ADD . /app
+WORKDIR /app
+ENV PYTHONPATH /app
+
+RUN make resetdb
+RUN echo "from django.contrib.auth import get_user_model; \
+  User = get_user_model(); \
+  User.objects.create_superuser('admin', '[email protected]', 'admin')" | \
+  python example_project/manage.py shell
 
 ENV PORT 8000
 EXPOSE 8000
 
-ENV PYTHONPATH /usr/src/app
-
 CMD python example_project/manage.py runserver 0.0.0.0:$PORT

Makefile

@@ -36,13 +36,13 @@ coverage: ## Run and then display coverage report
 
 resetdb: ## Delete and then recreate the dev sqlite database
 	python $(MANAGE) reset_db --router=default --noinput
-	python $(MANAGE) syncdb --noinput
-	python $(MANAGE) migrate --noinput
+	-python $(MANAGE) syncdb --noinput
+	-python $(MANAGE) migrate --noinput
 	python $(MANAGE) loaddata sample_data
 
 .PHONY: build
 build: ## Build a full set of Docker images
-build: build/1.9 build/1.8.7 build/1.7.11 build/1.6.11 build/1.5.12
+build: build/1.9.2 build/1.8.9 build/1.7.11 build/1.6.11 build/1.5.12
 
 build/%:
 	docker build --build-arg DJANGO_VERSION=$* \
@@ -51,10 +51,17 @@ build/%:
 run: run/1.9
 
 run/%:
-	docker run --rm -p 8000:8000 --sig-proxy=false $(IMAGE):$*
+	docker run --rm -p 8000:8000 -it $(IMAGE):$*
+
+docker/publish: ## Publish Docker images to the hub
+	docker push $(IMAGE):1.9
+	docker push $(IMAGE):1.8
+	docker push $(IMAGE):1.7
+	docker push $(IMAGE):1.6
+	docker push $(IMAGE):1.5
 
 test/%:
-	docker run --rm -p 8000:8000 --sig-proxy=false $(IMAGE):$* make test
+	docker run --rm -p 8000:8000 -t $(IMAGE):$* make test
 
 bash:
 	docker run --rm -it $(IMAGE):1.9 /bin/bash

README.rst

@@ -172,6 +172,16 @@ Limitations
    planned for the future.
 
 
+Demo Admin & Docker images
+--------------------------
+
+You can try the demo admin against several versions of Django with these Docker
+images: https://hub.docker.com/r/crccheck/django-object-actions/
+
+This runs the example Django project in ``./example_project`` based on the
+"polls" tutorial. ``admin.py`` demos what you can do with this app.
+
+
 Development
 -----------
 

example_project/polls/migrations/0001_initial.py

@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.2 on 2016-02-25 17:25
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django_extensions.db.fields
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Choice',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('choice_text', models.CharField(max_length=200)),
+                ('votes', models.IntegerField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                ('uuid', django_extensions.db.fields.UUIDField(blank=True, editable=False, primary_key=True, serialize=False)),
+                ('comment', models.TextField(blank=True, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Poll',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('question', models.CharField(max_length=200)),
+                ('pub_date', models.DateTimeField(verbose_name=b'date published')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='choice',
+            name='poll',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='polls.Poll'),
+        ),
+    ]