Started port to Django 2.1, Python 3, Docker

This commit is a rough port to Django 2.1, Python 3 and a Docker based local
development setup. Tests fail/error but migrations and the web frontend are
already runnable. Task queue functionality is untested and translations seem to
have trouble.

.gitignore

@@ -48,3 +48,5 @@ _build/
 gnuviechadmin/assets/
 coverage-report/
 .idea/
+
+.env

Dockerfile

@@ -0,0 +1,31 @@
+FROM debian:stretch
+LABEL maintainer "Jan Dittberner <jan@dittberner.info>"
+
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+    dumb-init \
+    gettext \
+    git \
+    libpq-dev \
+    python3-dev \
+    python3-pip \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*.*
+
+VOLUME /srv/gnuviechadmin/media /srv/gnuviechadmin/static
+WORKDIR /srv/gnuviechadmin
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+RUN python3 -m pip install -U pip && pip3 install pipenv
+
+COPY gnuviechadmin.sh /srv/
+COPY Pipfile Pipfile.lock /srv/gnuviechadmin/
+
+RUN pipenv install --system --deploy --ignore-pipfile --dev
+
+EXPOSE 8000
+VOLUME /srv/gnuviechadmin
+
+ENTRYPOINT ["dumb-init", "/srv/gnuviechadmin.sh"]

Pipfile

@@ -13,6 +13,8 @@ redis = "*"
 gvacommon = {ref = "0.4.0", git = "https://git.dittberner.info/gnuviech/gvacommon.git"}
 requests-oauthlib = "*"
 django-allauth = "*"
+django-crispy-forms = "*"
+django-braces = "*"
 
 [dev-packages]
 coverage = "*"
@@ -23,4 +25,4 @@ sphinxcontrib-blockdiag = "*"
 pylama = "*"
 
 [requires]
-python_version = "3.6"
+python_version = "3.5"

Pipfile.lock

@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "ed0a23d288cc817ebfbf92a4acd140eee9e083d6331eaa5f06bdbc0d37c4767f"
+            "sha256": "3b941559bcaf1c164285aef53553496fbf1414f362da1433b705ac7c796e33e6"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.6"
+            "python_version": "3.5"
         },
         "sources": [
             {
@@ -73,6 +73,22 @@
             "index": "pypi",
             "version": "==0.38.0"
         },
+        "django-braces": {
+            "hashes": [
+                "sha256:a457d74ea29478123c0c4652272681b3cea0bf1232187fd9f9b6f1d97d32a890",
+                "sha256:ba68e98b817c6f01d71d10849f359979617b3fe4cefb7f289adefddced092ddc"
+            ],
+            "index": "pypi",
+            "version": "==1.13.0"
+        },
+        "django-crispy-forms": {
+            "hashes": [
+                "sha256:5952bab971110d0b86c278132dae0aa095beee8f723e625c3d3fa28888f1675f",
+                "sha256:705ededc554ad8736157c666681165fe22ead2dec0d5446d65fc9dd976a5a876"
+            ],
+            "index": "pypi",
+            "version": "==1.7.2"
+        },
         "django-model-utils": {
             "hashes": [
                 "sha256:2c057f3bf0859aba27f04389f0cedd2d48f8c9b3848acb86fd9970794e58f477",

Vagrantfile

@@ -1,26 +0,0 @@
-# -*- mode: ruby -*-
-# vi: set ft=ruby :
-
-Vagrant.configure(2) do |config|
-  config.vm.box = "debian/stretch64"
-
-  config.vm.hostname = "gva.local"
-  config.vm.network "private_network", ip: "172.16.3.2", lxc__bridge_name: 'vlxcbr1'
-
-  config.vm.network "forwarded_port", guest: 443, host: 8443
-  config.vm.network "forwarded_port", guest: 8000, host: 8000
-  config.vm.network "forwarded_port", guest: 15672, host: 15672
-
-  config.vm.synced_folder "../gvasalt/states/", "/srv/salt/"
-  config.vm.synced_folder "../gvasalt/pillar/", "/srv/pillar/"
-
-  config.vm.provision :salt do |salt|
-      salt.bootstrap_script = "salt/bootstrap.sh"
-      salt.minion_id = "gva.local"
-      salt.masterless = true
-      salt.run_highstate = true
-      salt.verbose = true
-      salt.colorize = true
-      salt.log_level = "warning"
-  end
-end

docker-compose.yml

@@ -0,0 +1,43 @@
+version: "3"
+services:
+  db:
+    image: gnuviech/pgsql:stretch
+    ports:
+      - "15432:5432"
+    env_file: .env
+    volumes:
+      - "pg_data:/var/lib/postgresql/9.6/main"
+  mq:
+    image: gnuviech/mq:stretch
+    env_file: .env
+    volumes:
+      - "mq_data:/var/lib/rabbitmq/mnesia"
+  redis:
+    image: gnuviech/redis:stretch
+    env_file: .env
+    volumes:
+      - "redis_data:/var/lib/redis"
+  gva:
+    build:
+      context: .
+    ports:
+      - "8000:8000"
+    depends_on:
+      - db
+      - mq
+      - redis
+    env_file: .env
+    environment:
+      DJANGO_SETTINGS_MODULE: gnuviechadmin.settings
+      GVA_DOMAIN_NAME: localhost
+      GVA_SITE_NAME: localhost
+    volumes:
+      - "django_media:/srv/gnuviechadmin/media"
+      - "django_static:/srv/gnuviechadmin/static"
+      - "./gnuviechadmin:/srv/gnuviechadmin"
+volumes:
+  django_media:
+  django_static:
+  pg_data:
+  redis_data:
+  mq_data:

gnuviechadmin.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+
+python3 manage.py compilemessages
+python3 manage.py collectstatic --noinput
+python3 manage.py migrate --noinput
+python3 manage.py runserver 0.0.0.0:8000

gnuviechadmin/contact_form/forms.py

@@ -7,9 +7,9 @@ from __future__ import absolute_import, unicode_literals
 from django import forms
 from django.conf import settings
 from django.core.mail import send_mail
-from django.core.urlresolvers import reverse
 from django.template import RequestContext
 from django.template import loader
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from django.contrib.sites.models import Site

gnuviechadmin/contact_form/views.py

@@ -5,7 +5,7 @@ This module defines the views of the contact_form app.
 from __future__ import absolute_import, unicode_literals
 
 from django.shortcuts import redirect
-from django.core.urlresolvers import reverse_lazy
+from django.urls import reverse_lazy
 from django.views.generic import (
     FormView,
     TemplateView,
@@ -31,7 +31,7 @@ class ContactFormView(FormView):
     def get_initial(self):
         initial = super(ContactFormView, self).get_initial()
         currentuser = self.request.user
-        if currentuser.is_authenticated():
+        if currentuser.is_authenticated:
             initial['name'] = (
                 currentuser.get_full_name() or currentuser.username)
             initial['email'] = currentuser.email

gnuviechadmin/domains/forms.py

@@ -7,7 +7,7 @@ from __future__ import absolute_import, unicode_literals
 import re
 
 from django import forms
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext as _
 
 from crispy_forms.helper import FormHelper

gnuviechadmin/domains/migrations/0002_auto_20150124_1909.py

@@ -8,7 +8,6 @@ import model_utils.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ('domains', '0001_initial'),
@@ -18,12 +17,31 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='HostingDomain',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id',
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                 models.AutoField(verbose_name='ID', serialize=False,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                                  auto_created=True, primary_key=True)),
-                ('domain', models.CharField(unique=True, max_length=128, verbose_name='domain name')),
+                ('created',
-                ('customer', models.ForeignKey(verbose_name='customer', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
+                 model_utils.fields.AutoCreatedField(
-                ('maildomain', models.OneToOneField(null=True, to='domains.MailDomain', blank=True, help_text='assigned mail domain for this domain', verbose_name='mail domain')),
+                     default=django.utils.timezone.now, verbose_name='created',
+                     editable=False)),
+                ('modified',
+                 model_utils.fields.AutoLastModifiedField(
+                     default=django.utils.timezone.now, verbose_name='modified',
+                     editable=False)),
+                ('domain',
+                 models.CharField(
+                     unique=True, max_length=128, verbose_name='domain name')),
+                ('customer',
+                 models.ForeignKey(
+                     verbose_name='customer', blank=True,
+                     to=settings.AUTH_USER_MODEL, null=True,
+                     on_delete=models.CASCADE)),
+                ('maildomain',
+                 models.OneToOneField(
+                     null=True, to='domains.MailDomain', blank=True,
+                     help_text='assigned mail domain for this domain',
+                     verbose_name='mail domain',
+                     on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'Hosting domain',
@@ -34,13 +52,17 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='maildomain',
             name='customer',
-            field=models.ForeignKey(verbose_name='customer', blank=True, to=settings.AUTH_USER_MODEL, null=True),
+            field=models.ForeignKey(
+                verbose_name='customer', blank=True,
+                to=settings.AUTH_USER_MODEL, null=True,
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='maildomain',
             name='domain',
-            field=models.CharField(unique=True, max_length=128, verbose_name='domain name'),
+            field=models.CharField(
+                unique=True, max_length=128, verbose_name='domain name'),
             preserve_default=True,
         ),
     ]

gnuviechadmin/domains/migrations/0003_auto_20151105_2133.py

@@ -8,7 +8,6 @@ import model_utils.fields
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ('domains', '0002_auto_20150124_1909'),
@@ -18,22 +17,29 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DNSComment',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
+                    verbose_name='ID', serialize=False,
+                    auto_created=True, primary_key=True)),
                 ('name', models.CharField(max_length=255)),
-                ('commenttype', models.CharField(max_length=10, db_column='type')),
+                ('commenttype',
+                 models.CharField(max_length=10, db_column='type')),
                 ('modified_at', models.IntegerField()),
                 ('comment', models.CharField(max_length=65535)),
-                ('customer', models.ForeignKey(verbose_name='customer', to=settings.AUTH_USER_MODEL)),
+                ('customer', models.ForeignKey(
+                    verbose_name='customer',
+                    to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)),
             ],
         ),
         migrations.RunSQL(
             '''ALTER TABLE domains_dnscomment ADD CONSTRAINT c_lowercase_name
-            CHECK (((name)::TEXT = LOWER((name)::TEXT)))'''
+             CHECK (((name)::TEXT = LOWER((name)::TEXT)))'''
         ),
         migrations.CreateModel(
             name='DNSCryptoKey',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
+                    verbose_name='ID', serialize=False,
+                    auto_created=True, primary_key=True)),
                 ('flags', models.IntegerField()),
                 ('active', models.BooleanField(default=True)),
                 ('content', models.TextField()),
@@ -42,15 +48,30 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DNSDomain',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    auto_created=True, primary_key=True)),
-                ('domain', models.CharField(unique=True, max_length=255, verbose_name='domain name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('master', models.CharField(max_length=128, null=True, blank=True)),
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('domain', models.CharField(
+                    unique=True, max_length=255, verbose_name='domain name')),
+                ('master',
+                 models.CharField(max_length=128, null=True, blank=True)),
                 ('last_check', models.IntegerField(null=True)),
-                ('domaintype', models.CharField(max_length=6, db_column='type', choices=[('MASTER', 'Master'), ('SLAVE', 'Slave'), ('NATIVE', 'Native')])),
+                ('domaintype', models.CharField(
+                    max_length=6, db_column='type',
+                    choices=[('MASTER', 'Master'),
+                             ('SLAVE', 'Slave'),
+                             ('NATIVE', 'Native')])),
                 ('notified_serial', models.IntegerField(null=True)),
-                ('customer', models.ForeignKey(verbose_name='customer', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
+                ('customer', models.ForeignKey(
+                    verbose_name='customer', blank=True,
+                    to=settings.AUTH_USER_MODEL, null=True,
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'DNS domain',
@@ -64,26 +85,35 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DNSDomainMetadata',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
+                    verbose_name='ID', serialize=False,
+                    auto_created=True, primary_key=True)),
                 ('kind', models.CharField(max_length=32)),
                 ('content', models.TextField()),
-                ('domain', models.ForeignKey(to='domains.DNSDomain')),
+                ('domain', models.ForeignKey(
+                    to='domains.DNSDomain', on_delete=models.CASCADE)),
             ],
         ),
         migrations.CreateModel(
             name='DNSRecord',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('name', models.CharField(db_index=True, max_length=255, null=True, blank=True)),
+                    verbose_name='ID', serialize=False,
-                ('recordtype', models.CharField(max_length=10, null=True, db_column='type', blank=True)),
+                    auto_created=True, primary_key=True)),
-                ('content', models.CharField(max_length=65535, null=True, blank=True)),
+                ('name', models.CharField(
+                    db_index=True, max_length=255, null=True, blank=True)),
+                ('recordtype', models.CharField(
+                    max_length=10, null=True, db_column='type', blank=True)),
+                ('content', models.CharField(
+                    max_length=65535, null=True, blank=True)),
                 ('ttl', models.IntegerField(null=True)),
                 ('prio', models.IntegerField(null=True)),
                 ('change_date', models.IntegerField(null=True)),
                 ('disabled', models.BooleanField(default=False)),
                 ('ordername', models.CharField(max_length=255)),
                 ('auth', models.BooleanField(default=True)),
-                ('domain', models.ForeignKey(to='domains.DNSDomain')),
+                ('domain', models.ForeignKey(
+                    to='domains.DNSDomain', on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'DNS record',
@@ -101,16 +131,22 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DNSSupermaster',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
+                    verbose_name='ID', serialize=False,
+                    auto_created=True, primary_key=True)),
                 ('ip', models.GenericIPAddressField()),
                 ('nameserver', models.CharField(max_length=255)),
-                ('customer', models.ForeignKey(verbose_name='customer', to=settings.AUTH_USER_MODEL)),
+                ('customer', models.ForeignKey(
+                    verbose_name='customer', to=settings.AUTH_USER_MODEL,
+                    on_delete=models.CASCADE)),
             ],
         ),
         migrations.CreateModel(
             name='DNSTSIGKey',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
+                    verbose_name='ID', serialize=False,
+                    auto_created=True, primary_key=True)),
                 ('name', models.CharField(max_length=255)),
                 ('algorithm', models.CharField(max_length=50)),
                 ('secret', models.CharField(max_length=255)),
@@ -123,22 +159,26 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='hostingdomain',
             name='domain',
-            field=models.CharField(unique=True, max_length=255, verbose_name='domain name'),
+            field=models.CharField(
+                unique=True, max_length=255, verbose_name='domain name'),
         ),
         migrations.AlterField(
             model_name='maildomain',
             name='domain',
-            field=models.CharField(unique=True, max_length=255, verbose_name='domain name'),
+            field=models.CharField(
+                unique=True, max_length=255, verbose_name='domain name'),
         ),
         migrations.AddField(
             model_name='dnscryptokey',
             name='domain',
-            field=models.ForeignKey(to='domains.DNSDomain'),
+            field=models.ForeignKey(
+                to='domains.DNSDomain', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='dnscomment',
             name='domain',
-            field=models.ForeignKey(to='domains.DNSDomain'),
+            field=models.ForeignKey(
+                to='domains.DNSDomain', on_delete=models.CASCADE),
         ),
         migrations.AlterUniqueTogether(
             name='dnssupermaster',
@@ -154,6 +194,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterIndexTogether(
             name='dnscomment',
-            index_together=set([('name', 'commenttype'), ('domain', 'modified_at')]),
+            index_together={('name', 'commenttype'), ('domain', 'modified_at')},
         ),
     ]

gnuviechadmin/domains/models.py

@@ -58,7 +58,7 @@ class DomainBase(TimeStampedModel):
     domain = models.CharField(_('domain name'), max_length=255, unique=True)
     customer = models.ForeignKey(
         settings.AUTH_USER_MODEL, verbose_name=_('customer'), blank=True,
-        null=True)
+        null=True, on_delete=models.CASCADE)
 
     class Meta:
         abstract = True
@@ -119,7 +119,8 @@ class HostingDomain(DomainBase):
     """
     maildomain = models.OneToOneField(
         MailDomain, verbose_name=_('mail domain'), blank=True, null=True,
-        help_text=_('assigned mail domain for this domain')
+        help_text=_('assigned mail domain for this domain'),
+        on_delete=models.CASCADE,
     )
 
     objects = HostingDomainManager()
@@ -208,7 +209,7 @@ class DNSRecord(models.Model):
            domain_id, ordername text_pattern_ops);
 
     """
-    domain = models.ForeignKey('DNSDomain')
+    domain = models.ForeignKey('DNSDomain', on_delete=models.CASCADE)
     name = models.CharField(
         max_length=255, blank=True, null=True, db_index=True)
     recordtype = models.CharField(
@@ -255,7 +256,8 @@ class DNSSupermaster(models.Model):
     nameserver = models.CharField(max_length=255)
     # account is replaced by customer
     customer = models.ForeignKey(
-        settings.AUTH_USER_MODEL, verbose_name=_('customer'))
+        settings.AUTH_USER_MODEL, verbose_name=_('customer'),
+        on_delete=models.CASCADE)
 
     class Meta:
         verbose_name = _('DNS supermaster')
@@ -299,13 +301,14 @@ class DNSComment(models.Model):
        CREATE INDEX comments_order_idx ON comments (domain_id, modified_at);
 
     """
-    domain = models.ForeignKey('DNSDomain')
+    domain = models.ForeignKey('DNSDomain', on_delete=models.CASCADE)
     name = models.CharField(max_length=255)
     commenttype = models.CharField(max_length=10, db_column='type')
     modified_at = models.IntegerField()
     # account is replaced by customer
     customer = models.ForeignKey(
-        settings.AUTH_USER_MODEL, verbose_name=_('customer'))
+        settings.AUTH_USER_MODEL, verbose_name=_('customer'),
+        on_delete=models.CASCADE)
     comment = models.CharField(max_length=65535)
     # check constraint is added via RunSQL in migration
 
@@ -343,7 +346,7 @@ class DNSDomainMetadata(models.Model):
        CREATE INDEX domainidmetaindex ON domainmetadata(domain_id);
 
     """
-    domain = models.ForeignKey('DNSDomain')
+    domain = models.ForeignKey('DNSDomain', on_delete=models.CASCADE)
     kind = models.CharField(max_length=32, choices=DNS_DOMAIN_METADATA_KINDS)
     content = models.TextField()
 
@@ -376,7 +379,7 @@ class DNSCryptoKey(models.Model):
        CREATE INDEX domainidindex ON cryptokeys(domain_id);
 
     """
-    domain = models.ForeignKey('DNSDomain')
+    domain = models.ForeignKey('DNSDomain', on_delete=models.CASCADE)
     flags = models.IntegerField()
     active = models.BooleanField(default=True)
     content = models.TextField()

gnuviechadmin/domains/views.py

@@ -4,16 +4,13 @@ This module defines views related to domains.
 """
 from __future__ import absolute_import, unicode_literals
 
+from braces.views import StaffuserRequiredMixin
+from django.contrib.auth.mixins import LoginRequiredMixin
 from django.shortcuts import redirect, get_object_or_404
 from django.views.generic.edit import CreateView
 from django.utils.translation import ugettext as _
 from django.contrib import messages
 
-from braces.views import (
-    LoginRequiredMixin,
-    StaffuserRequiredMixin,
-)
-
 from hostingpackages.models import CustomerHostingPackage
 
 from .forms import CreateHostingDomainForm

gnuviechadmin/gnuviechadmin/settings.py

@@ -38,7 +38,8 @@ DEBUG = False
 # ######### MANAGER CONFIGURATION
 # See: https://docs.djangoproject.com/en/dev/ref/settings/#admins
 ADMINS = (
-    (get_env_variable('GVA_ADMIN_NAME'), get_env_variable('GVA_ADMIN_EMAIL')),
+    (get_env_variable('GVA_ADMIN_NAME', default='Admin'),
+     get_env_variable('GVA_ADMIN_EMAIL', default='admin@example.org')),
 )
 
 # See: https://docs.djangoproject.com/en/dev/ref/settings/#managers
@@ -50,12 +51,12 @@ MANAGERS = ADMINS
 # See: https://docs.djangoproject.com/en/dev/ref/settings/#databases
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'ENGINE': 'django.db.backends.postgresql',
-        'NAME': get_env_variable('GVA_PGSQL_DATABASE'),
+        'NAME': get_env_variable('GVA_PGSQL_DATABASE', default='gnuviechadmin'),
-        'USER': get_env_variable('GVA_PGSQL_USER'),
+        'USER': get_env_variable('GVA_PGSQL_USER', default='gnuviechadmin'),
         'PASSWORD': get_env_variable('GVA_PGSQL_PASSWORD'),
-        'HOST': get_env_variable('GVA_PGSQL_HOSTNAME'),
+        'HOST': get_env_variable('GVA_PGSQL_HOSTNAME', default='db'),
-        'PORT': get_env_variable('GVA_PGSQL_PORT'),
+        'PORT': get_env_variable('GVA_PGSQL_PORT', int, default=5432),
     }
 }
 # ######### END DATABASE CONFIGURATION
@@ -98,16 +99,13 @@ MEDIA_URL = '/media/'
 # ######### END MEDIA CONFIGURATION
 
 
-# ######### STATIC FILE CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-root
-STATIC_ROOT = normpath(join(SITE_ROOT, 'assets'))
 
 # See: https://docs.djangoproject.com/en/dev/ref/settings/#static-url
 STATIC_URL = '/static/'
 
 # See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#std:setting-STATICFILES_DIRS  # noqa
 STATICFILES_DIRS = (
-    normpath(join(SITE_ROOT, 'static')),
+    normpath(join(SITE_ROOT, 'gnuviechadmin', 'assets')),
 )
 
 # See: https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#staticfiles-finders  # noqa
@@ -146,7 +144,7 @@ TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
         'DIRS': [
-            normpath(join(SITE_ROOT, 'templates')),
+            normpath(join(DJANGO_ROOT, 'templates')),
         ],
         'APP_DIRS': True,
         'OPTIONS': {
@@ -171,7 +169,7 @@ TEMPLATES = [
 
 # ######### MIDDLEWARE CONFIGURATION
 # See: https://docs.djangoproject.com/en/dev/ref/settings/#middleware-classes
-MIDDLEWARE_CLASSES = (
+MIDDLEWARE = [
     # Default Django middleware.
     'django.middleware.common.CommonMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -181,7 +179,7 @@ MIDDLEWARE_CLASSES = (
     # uncomment next line to enable translation to browser locale
     'django.middleware.locale.LocaleMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
-)
+]
 # ######### END MIDDLEWARE CONFIGURATION
 
 
@@ -330,8 +328,12 @@ WSGI_APPLICATION = '%s.wsgi.application' % SITE_NAME
 
 
 # ######### CELERY CONFIGURATION
-BROKER_URL = get_env_variable('GVA_BROKER_URL')
+BROKER_URL = get_env_variable(
-CELERY_RESULT_BACKEND = get_env_variable('GVA_RESULTS_REDIS_URL')
+    'GVA_BROKER_URL',
+    default='amqp://gnuviechadmin:gnuviechadmin@mq/gnuviechadmin')
+CELERY_RESULT_BACKEND = get_env_variable(
+    'GVA_RESULTS_REDIS_URL',
+    default='redis://:gnuviechadmin@redis:6379/0')
 CELERY_TASK_RESULT_EXPIRES = None
 CELERY_ROUTES = (
     'gvacommon.celeryrouters.GvaRouter',
@@ -345,17 +347,134 @@ CELERY_RESULT_SERIALIZER = 'json'
 
 
 # ######### CUSTOM APP CONFIGURATION
-OSUSER_MINUID = int(get_env_variable('GVA_MIN_OS_UID'))
+OSUSER_MINUID = get_env_variable('GVA_MIN_OS_UID', int, default=10000)
-OSUSER_MINGID = int(get_env_variable('GVA_MIN_OS_GID'))
+OSUSER_MINGID = get_env_variable('GVA_MIN_OS_GID', int, default=10000)
-OSUSER_USERNAME_PREFIX = get_env_variable('GVA_OSUSER_PREFIX')
+OSUSER_USERNAME_PREFIX = get_env_variable('GVA_OSUSER_PREFIX', default='usr')
-OSUSER_HOME_BASEPATH = get_env_variable('GVA_OSUSER_HOME_BASEPATH')
+OSUSER_HOME_BASEPATH = get_env_variable(
-OSUSER_DEFAULT_SHELL = get_env_variable('GVA_OSUSER_DEFAULT_SHELL')
+    'GVA_OSUSER_HOME_BASEPATH', default='/home')
+OSUSER_DEFAULT_SHELL = get_env_variable(
+    'GVA_OSUSER_DEFAULT_SHELL', default='/usr/bin/rssh')
 OSUSER_SFTP_GROUP = 'sftponly'
 OSUSER_SSH_GROUP = 'sshusers'
 OSUSER_DEFAULT_GROUPS = [OSUSER_SFTP_GROUP]
-OSUSER_UPLOAD_SERVER = get_env_variable('GVA_OSUSER_UPLOADSERVER')
+OSUSER_UPLOAD_SERVER = get_env_variable(
+    'GVA_OSUSER_UPLOADSERVER', default='file')
 
-GVA_LINK_WEBMAIL = get_env_variable('GVA_WEBMAIL_URL')
+GVA_LINK_WEBMAIL = get_env_variable(
-GVA_LINK_PHPMYADMIN = get_env_variable('GVA_PHPMYADMIN_URL')
+    'GVA_WEBMAIL_URL', default='https://webmail.example.org/')
-GVA_LINK_PHPPGADMIN = get_env_variable('GVA_PHPPGADMIN_URL')
+GVA_LINK_PHPMYADMIN = get_env_variable(
+    'GVA_PHPMYADMIN_URL', default='https://phpmyadmin.example.org/')
+GVA_LINK_PHPPGADMIN = get_env_variable(
+    'GVA_PHPPGADMIN_URL', default='https://phppgadmin.example.org/')
 # ######### END CUSTOM APP CONFIGURATION
+
+GVA_ENVIRONMENT = get_env_variable('GVA_ENVIRONMENT', default='prod')
+
+# ######### STATIC FILE CONFIGURATION
+# See: https://docs.djangoproject.com/en/dev/ref/settings/#static-root
+STATIC_ROOT = '/srv/gnuviechadmin/static/'
+
+if GVA_ENVIRONMENT == 'local':
+    # ######### DEBUG CONFIGURATION
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#debug
+    DEBUG = True
+    
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#template-debug
+    TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
+    # ######### END DEBUG CONFIGURATION
+    
+    # ######### EMAIL CONFIGURATION
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
+    EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
+    # ######### END EMAIL CONFIGURATION
+    
+    # ######### CACHE CONFIGURATION
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#caches
+    CACHES = {
+        'default': {
+            'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+        }
+    }
+    # ######### END CACHE CONFIGURATION
+    
+    # ######### TOOLBAR CONFIGURATION
+    # See: http://django-debug-toolbar.readthedocs.org/en/latest/installation.html#explicit-setup # noqa
+    INSTALLED_APPS += (
+        'debug_toolbar',
+    )
+    
+    MIDDLEWARE += [
+        'debug_toolbar.middleware.DebugToolbarMiddleware',
+    ]
+    
+    LOGGING['handlers'].update({
+        'console': {
+            'level': 'DEBUG',
+            'class': 'logging.StreamHandler',
+            'formatter': 'simple',
+        }
+    })
+    LOGGING['loggers'].update(dict(
+        [(key, {'handlers': ['console'], 'level': 'DEBUG', 'propagate': True, })
+            for key in [
+                'dashboard', 'domains', 'fileservertasks', 'gvacommon',
+                'gvawebcore', 'hostingpackages', 'ldaptasks', 'managemails',
+                'mysqltasks', 'osusers', 'pgsqltasks', 'taskresults',
+                'userdbs', 'websites']]))
+    
+    DEBUG_TOOLBAR_PATCH_SETTINGS = False
+    
+    # http://django-debug-toolbar.readthedocs.org/en/latest/installation.html
+    INTERNAL_IPS = ('127.0.0.1', '10.0.2.2')
+    # ######### END TOOLBAR CONFIGURATION
+elif GVA_ENVIRONMENT == 'test':
+    PASSWORD_HASHERS = (
+        'django.contrib.auth.hashers.MD5PasswordHasher',
+    )
+    LOGGING['handlers'].update({
+        'console': {
+            'level': 'ERROR',
+            'class': 'logging.StreamHandler',
+            'formatter': 'simple',
+        }
+    })
+    LOGGING['loggers'].update(dict(
+        [(key, {'handlers': ['console'], 'level': 'ERROR', 'propagate': True, })
+            for key in [
+                'dashboard', 'domains', 'fileservertasks', 'gvacommon',
+                'gvawebcore', 'hostingpackages', 'ldaptasks', 'managemails',
+                'mysqltasks', 'osusers', 'pgsqltasks', 'taskresults',
+                'userdbs', 'websites']]))
+    BROKER_URL = BROKER_URL + '_test'
+    CELERY_RESULT_PERSISTENT = False
+else:
+    # ######### HOST CONFIGURATION
+    # See: https://docs.djangoproject.com/en/1.5/releases/1.5/#allowed-hosts-required-in-production # noqa
+    ALLOWED_HOSTS = [SITES_DOMAIN_NAME]
+    # ######### END HOST CONFIGURATION
+
+    # ######### EMAIL CONFIGURATION
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
+    EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#email-subject-prefix
+    EMAIL_SUBJECT_PREFIX = '[%s] ' % SITE_NAME
+
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#default-from-email
+    DEFAULT_FROM_EMAIL = get_env_variable(
+        'GVA_SITE_ADMINMAIL', default='admin@example.org')
+
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#server-email
+    SERVER_EMAIL = get_env_variable(
+        'GVA_SITE_ADMINMAIL', default='admin@example.org')
+    # ######### END EMAIL CONFIGURATION
+
+    # ######### CACHE CONFIGURATION
+    # See: https://docs.djangoproject.com/en/dev/ref/settings/#caches
+    # CACHES = {}
+    # ######### END CACHE CONFIGURATION
+
+    # ######### ALLAUTH PRODUCTION CONFIGURATION
+    ACCOUNT_EMAIL_SUBJECT_PREFIX = '[Jan Dittberner IT-Consulting & -Solutions] '
+    ACCOUNT_DEFAULT_HTTP_PROTOCOL = 'https'
+    # ######### END ALLAUTH PRODUCTION CONFIGURATION

gnuviechadmin/gnuviechadmin/settings/__init__.py

@@ -1,3 +0,0 @@
-"""
-This module contains settings for various environments.
-"""

gnuviechadmin/gnuviechadmin/settings/local.py

@@ -1,68 +0,0 @@
-# -*- python -*-
-# pymode:lint_ignore=W0401,E501
-"""
-Development settings and globals based on :py:mod:`gvaldap.settings.base`.
-
-"""
-
-from __future__ import absolute_import
-
-# use import * to import all settings from base
-from .base import *  # NOQA
-
-
-# ######### DEBUG CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#debug
-DEBUG = True
-
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#template-debug
-TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
-# ######### END DEBUG CONFIGURATION
-
-
-# ######### EMAIL CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
-EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
-# ######### END EMAIL CONFIGURATION
-
-
-# ######### CACHE CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#caches
-CACHES = {
-    'default': {
-        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
-    }
-}
-# ######### END CACHE CONFIGURATION
-
-
-# ######### TOOLBAR CONFIGURATION
-# See: http://django-debug-toolbar.readthedocs.org/en/latest/installation.html#explicit-setup # noqa
-INSTALLED_APPS += (
-    'debug_toolbar',
-)
-
-MIDDLEWARE_CLASSES += (
-    'debug_toolbar.middleware.DebugToolbarMiddleware',
-)
-
-LOGGING['handlers'].update({
-    'console': {
-        'level': 'DEBUG',
-        'class': 'logging.StreamHandler',
-        'formatter': 'simple',
-    }
-})
-LOGGING['loggers'].update(dict(
-    [(key, {'handlers': ['console'], 'level': 'DEBUG', 'propagate': True, })
-        for key in [
-            'dashboard', 'domains', 'fileservertasks', 'gvacommon',
-            'gvawebcore', 'hostingpackages', 'ldaptasks', 'managemails',
-            'mysqltasks', 'osusers', 'pgsqltasks', 'taskresults',
-            'userdbs', 'websites']]))
-
-DEBUG_TOOLBAR_PATCH_SETTINGS = False
-
-# http://django-debug-toolbar.readthedocs.org/en/latest/installation.html
-INTERNAL_IPS = ('127.0.0.1', '10.0.2.2')
-# ######### END TOOLBAR CONFIGURATION

gnuviechadmin/gnuviechadmin/settings/production.py

@@ -1,40 +0,0 @@
-# -*- python -*-
-# pymode:lint_ignore=W0401,E501
-"""
-Production settings and globals based on :py:mod:`gvaldap.settings.base`.
-
-"""
-
-from __future__ import absolute_import
-
-# use import * to import all settings from base
-from .base import *  # NOQA
-
-# ######### HOST CONFIGURATION
-# See: https://docs.djangoproject.com/en/1.5/releases/1.5/#allowed-hosts-required-in-production # noqa
-ALLOWED_HOSTS = [SITES_DOMAIN_NAME]
-# ######### END HOST CONFIGURATION
-
-# ######### EMAIL CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
-EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
-
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#email-subject-prefix
-EMAIL_SUBJECT_PREFIX = '[%s] ' % SITE_NAME
-
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#default-from-email
-DEFAULT_FROM_EMAIL = get_env_variable('GVA_SITE_ADMINMAIL')
-
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#server-email
-SERVER_EMAIL = get_env_variable('GVA_SITE_ADMINMAIL')
-# ######### END EMAIL CONFIGURATION
-
-# ######### CACHE CONFIGURATION
-# See: https://docs.djangoproject.com/en/dev/ref/settings/#caches
-# CACHES = {}
-# ######### END CACHE CONFIGURATION
-
-# ######### ALLAUTH PRODUCTION CONFIGURATION
-ACCOUNT_EMAIL_SUBJECT_PREFIX = '[Jan Dittberner IT-Consulting & -Solutions] '
-ACCOUNT_DEFAULT_HTTP_PROTOCOL = 'https'
-# ######### END ALLAUTH PRODUCTION CONFIGURATION

gnuviechadmin/gnuviechadmin/settings/test.py

@@ -1,29 +0,0 @@
-# pymode:lint_ignore=W0401
-"""
-Test settings based on :py:mod:`gvaldap.settings.base`.
-
-"""
-from __future__ import absolute_import
-
-# use import * to import all settings from base
-from .base import *  # NOQA
-
-PASSWORD_HASHERS = (
-    'django.contrib.auth.hashers.MD5PasswordHasher',
-)
-LOGGING['handlers'].update({
-    'console': {
-        'level': 'ERROR',
-        'class': 'logging.StreamHandler',
-        'formatter': 'simple',
-    }
-})
-LOGGING['loggers'].update(dict(
-    [(key, {'handlers': ['console'], 'level': 'ERROR', 'propagate': True, })
-        for key in [
-            'dashboard', 'domains', 'fileservertasks', 'gvacommon',
-            'gvawebcore', 'hostingpackages', 'ldaptasks', 'managemails',
-            'mysqltasks', 'osusers', 'pgsqltasks', 'taskresults',
-            'userdbs', 'websites']]))
-BROKER_URL = BROKER_URL + '_test'
-CELERY_RESULT_PERSISTENT = False

gnuviechadmin/gnuviechadmin/urls.py

@@ -5,6 +5,8 @@ from django.conf import settings
 
 from django.contrib import admin
 from django.contrib.flatpages import views
+from django.contrib.staticfiles.urls import staticfiles_urlpatterns
+
 admin.autodiscover()
 
 urlpatterns = [
@@ -28,6 +30,7 @@ urlpatterns = [
 
 if settings.DEBUG:  # pragma: no cover
     import debug_toolbar
-    urlpatterns += [
+
-        url(r'^__debug__/', debug_toolbar.urls),
+    urlpatterns = [
-    ]
+        url(r'^__debug__/', include(debug_toolbar.urls)),
+    ] + staticfiles_urlpatterns() + urlpatterns

gnuviechadmin/hostingpackages/forms.py

@@ -5,7 +5,7 @@ This module contains the form classes related to hosting packages.
 from __future__ import absolute_import, unicode_literals
 
 from django import forms
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext as _
 
 from crispy_forms.helper import FormHelper

gnuviechadmin/hostingpackages/migrations/0001_initial.py

@@ -1,14 +1,13 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
-from django.conf import settings
 import model_utils.fields
+from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
@@ -17,15 +16,30 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerHostingPackage',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('name', models.CharField(unique=True, max_length=128, verbose_name='name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('description', models.TextField(verbose_name='description', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('mailboxcount', models.PositiveIntegerField(verbose_name='mailbox count')),
+                    editable=False)),
-                ('diskspace', models.PositiveIntegerField(help_text='disk space for the hosting package', verbose_name='disk space')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    default=django.utils.timezone.now, verbose_name='modified',
-                ('customer', models.ForeignKey(verbose_name='customer', to=settings.AUTH_USER_MODEL)),
+                    editable=False)),
+                ('name', models.CharField(
+                    unique=True, max_length=128, verbose_name='name')),
+                ('description', models.TextField(
+                    verbose_name='description', blank=True)),
+                ('mailboxcount', models.PositiveIntegerField(
+                    verbose_name='mailbox count')),
+                ('diskspace', models.PositiveIntegerField(
+                    help_text='disk space for the hosting package',
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                ('customer', models.ForeignKey(
+                    verbose_name='customer', to=settings.AUTH_USER_MODEL,
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'customer hosting package',
@@ -36,9 +50,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerHostingPackageOption',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
             ],
             options={
                 'verbose_name': 'customer hosting option',
@@ -49,9 +69,16 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerDiskSpaceOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr', models.OneToOneField(
-                ('diskspace', models.PositiveIntegerField(verbose_name='disk space')),
+                    parent_link=True, auto_created=True, primary_key=True,
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    serialize=False,
+                    to='hostingpackages.CustomerHostingPackageOption',
+                    on_delete=models.CASCADE)),
+                ('diskspace', models.PositiveIntegerField(
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'ordering': ['diskspace_unit', 'diskspace'],
@@ -59,13 +86,19 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Disk space option',
                 'verbose_name_plural': 'Disk space options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='CustomerMailboxOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr', models.OneToOneField(
-                ('number', models.PositiveIntegerField(unique=True, verbose_name='number of mailboxes')),
+                    parent_link=True, auto_created=True, primary_key=True,
+                    serialize=False,
+                    to='hostingpackages.CustomerHostingPackageOption',
+                    on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    unique=True, verbose_name='number of mailboxes')),
             ],
             options={
                 'ordering': ['number'],
@@ -73,14 +106,22 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Mailbox option',
                 'verbose_name_plural': 'Mailbox options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='CustomerUserDatabaseOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr', models.OneToOneField(
-                ('number', models.PositiveIntegerField(default=1, verbose_name='number of databases')),
+                    parent_link=True, auto_created=True, primary_key=True,
-                ('db_type', models.PositiveSmallIntegerField(verbose_name='database type', choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                    serialize=False,
+                    to='hostingpackages.CustomerHostingPackageOption',
+                    on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    default=1, verbose_name='number of databases')),
+                ('db_type', models.PositiveSmallIntegerField(
+                    verbose_name='database type',
+                    choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
             ],
             options={
                 'ordering': ['db_type', 'number'],
@@ -88,14 +129,21 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Database option',
                 'verbose_name_plural': 'Database options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='HostingOption',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
             ],
             options={
                 'verbose_name': 'Hosting option',
@@ -106,9 +154,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DiskSpaceOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr', models.OneToOneField(
-                ('diskspace', models.PositiveIntegerField(verbose_name='disk space')),
+                    parent_link=True, auto_created=True, primary_key=True,
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    serialize=False, to='hostingpackages.HostingOption',
+                    on_delete=models.CASCADE)),
+                ('diskspace', models.PositiveIntegerField(
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'ordering': ['diskspace_unit', 'diskspace'],
@@ -121,14 +175,27 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='HostingPackageTemplate',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('name', models.CharField(unique=True, max_length=128, verbose_name='name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('description', models.TextField(verbose_name='description', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('mailboxcount', models.PositiveIntegerField(verbose_name='mailbox count')),
+                    editable=False)),
-                ('diskspace', models.PositiveIntegerField(help_text='disk space for the hosting package', verbose_name='disk space')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('name', models.CharField(
+                    unique=True, max_length=128, verbose_name='name')),
+                ('description', models.TextField(
+                    verbose_name='description', blank=True)),
+                ('mailboxcount', models.PositiveIntegerField(
+                    verbose_name='mailbox count')),
+                ('diskspace', models.PositiveIntegerField(
+                    help_text='disk space for the hosting package',
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'verbose_name': 'Hosting package',
@@ -139,8 +206,12 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='MailboxOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr', models.OneToOneField(
-                ('number', models.PositiveIntegerField(unique=True, verbose_name='number of mailboxes')),
+                    parent_link=True, auto_created=True, primary_key=True,
+                    serialize=False, to='hostingpackages.HostingOption',
+                    on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    unique=True, verbose_name='number of mailboxes')),
             ],
             options={
                 'ordering': ['number'],
@@ -153,9 +224,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='UserDatabaseOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr', models.OneToOneField(
-                ('number', models.PositiveIntegerField(default=1, verbose_name='number of databases')),
+                    parent_link=True, auto_created=True, primary_key=True,
-                ('db_type', models.PositiveSmallIntegerField(verbose_name='database type', choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                    serialize=False, to='hostingpackages.HostingOption',
+                    on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    default=1, verbose_name='number of databases')),
+                ('db_type', models.PositiveSmallIntegerField(
+                    verbose_name='database type',
+                    choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
             ],
             options={
                 'ordering': ['db_type', 'number'],
@@ -167,48 +244,71 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='userdatabaseoption',
-            unique_together=set([('number', 'db_type')]),
+            unique_together={('number', 'db_type')},
         ),
         migrations.AlterUniqueTogether(
             name='diskspaceoption',
-            unique_together=set([('diskspace', 'diskspace_unit')]),
+            unique_together={('diskspace', 'diskspace_unit')},
         ),
         migrations.AddField(
             model_name='customeruserdatabaseoption',
             name='template',
-            field=models.ForeignKey(verbose_name='user database option template', to='hostingpackages.UserDatabaseOption', help_text='The user database option template that this hosting option is based on'),
+            field=models.ForeignKey(
+                verbose_name='user database option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The user database option template that this '
+                          'hosting option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='customeruserdatabaseoption',
-            unique_together=set([('number', 'db_type')]),
+            unique_together={('number', 'db_type')},
         ),
         migrations.AddField(
             model_name='customermailboxoption',
             name='template',
-            field=models.ForeignKey(verbose_name='mailbox option template', to='hostingpackages.UserDatabaseOption', help_text='The mailbox option template that this hosting option is based on'),
+            field=models.ForeignKey(
+                verbose_name='mailbox option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The mailbox option template that this hosting '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerhostingpackageoption',
             name='hosting_package',
-            field=models.ForeignKey(verbose_name='hosting package', to='hostingpackages.CustomerHostingPackage'),
+            field=models.ForeignKey(
+                verbose_name='hosting package',
+                to='hostingpackages.CustomerHostingPackage',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerhostingpackage',
             name='template',
-            field=models.ForeignKey(verbose_name='hosting package template', to='hostingpackages.HostingPackageTemplate', help_text='The hosting package template that this hosting package is based on.'),
+            field=models.ForeignKey(
+                verbose_name='hosting package template',
+                to='hostingpackages.HostingPackageTemplate',
+                help_text='The hosting package template that this hosting '
+                          'package is based on.',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerdiskspaceoption',
             name='template',
-            field=models.ForeignKey(verbose_name='disk space option template', to='hostingpackages.DiskSpaceOption', help_text='The disk space option template that this hosting option is based on'),
+            field=models.ForeignKey(
+                verbose_name='disk space option template',
+                to='hostingpackages.DiskSpaceOption',
+                help_text='The disk space option template that this hosting '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='customerdiskspaceoption',
-            unique_together=set([('diskspace', 'diskspace_unit')]),
+            unique_together={('diskspace', 'diskspace_unit')},
         ),
     ]

gnuviechadmin/hostingpackages/migrations/0001_squashed_0005_auto_20150118_1303.py

@@ -1,15 +1,18 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
-from django.conf import settings
 import model_utils.fields
+from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
+    replaces = [('hostingpackages', '0001_initial'),
-    replaces = [('hostingpackages', '0001_initial'), ('hostingpackages', '0002_auto_20150118_1149'), ('hostingpackages', '0003_auto_20150118_1221'), ('hostingpackages', '0004_customerhostingpackage_osuser'), ('hostingpackages', '0005_auto_20150118_1303')]
+                ('hostingpackages', '0002_auto_20150118_1149'),
+                ('hostingpackages', '0003_auto_20150118_1221'),
+                ('hostingpackages', '0004_customerhostingpackage_osuser'),
+                ('hostingpackages', '0005_auto_20150118_1303')]
 
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
@@ -20,15 +23,30 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerHostingPackage',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('name', models.CharField(unique=True, max_length=128, verbose_name='name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('description', models.TextField(verbose_name='description', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('mailboxcount', models.PositiveIntegerField(verbose_name='mailbox count')),
+                    editable=False)),
-                ('diskspace', models.PositiveIntegerField(help_text='disk space for the hosting package', verbose_name='disk space')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    default=django.utils.timezone.now, verbose_name='modified',
-                ('customer', models.ForeignKey(verbose_name='customer', to=settings.AUTH_USER_MODEL)),
+                    editable=False)),
+                ('name', models.CharField(
+                    unique=True, max_length=128, verbose_name='name')),
+                ('description', models.TextField(
+                    verbose_name='description', blank=True)),
+                ('mailboxcount', models.PositiveIntegerField(
+                    verbose_name='mailbox count')),
+                ('diskspace', models.PositiveIntegerField(
+                    help_text='disk space for the hosting package',
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                ('customer', models.ForeignKey(
+                    verbose_name='customer',
+                    to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'customer hosting package',
@@ -39,9 +57,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerHostingPackageOption',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
             ],
             options={
                 'verbose_name': 'customer hosting option',
@@ -52,9 +76,17 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerDiskSpaceOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr',
-                ('diskspace', models.PositiveIntegerField(verbose_name='disk space')),
+                 models.OneToOneField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False,
+                     to='hostingpackages.CustomerHostingPackageOption',
+                     on_delete=models.CASCADE)),
+                ('diskspace', models.PositiveIntegerField(
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'ordering': ['diskspace_unit', 'diskspace'],
@@ -62,13 +94,20 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Disk space option',
                 'verbose_name_plural': 'Disk space options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='CustomerMailboxOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr',
-                ('number', models.PositiveIntegerField(unique=True, verbose_name='number of mailboxes')),
+                 models.OneToOneField(
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False,
+                     to='hostingpackages.CustomerHostingPackageOption',
+                     on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    unique=True, verbose_name='number of mailboxes')),
             ],
             options={
                 'ordering': ['number'],
@@ -76,14 +115,23 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Mailbox option',
                 'verbose_name_plural': 'Mailbox options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='CustomerUserDatabaseOption',
             fields=[
-                ('customerhostingpackageoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.CustomerHostingPackageOption')),
+                ('customerhostingpackageoption_ptr',
-                ('number', models.PositiveIntegerField(default=1, verbose_name='number of databases')),
+                 models.OneToOneField(
-                ('db_type', models.PositiveSmallIntegerField(verbose_name='database type', choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False,
+                     to='hostingpackages.CustomerHostingPackageOption',
+                     on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    default=1, verbose_name='number of databases')),
+                ('db_type', models.PositiveSmallIntegerField(
+                    verbose_name='database type',
+                    choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
             ],
             options={
                 'ordering': ['db_type', 'number'],
@@ -91,14 +139,21 @@ class Migration(migrations.Migration):
                 'verbose_name': 'Database option',
                 'verbose_name_plural': 'Database options',
             },
-            bases=('hostingpackages.customerhostingpackageoption', models.Model),
+            bases=(
+                'hostingpackages.customerhostingpackageoption', models.Model),
         ),
         migrations.CreateModel(
             name='HostingOption',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
             ],
             options={
                 'verbose_name': 'Hosting option',
@@ -109,9 +164,16 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DiskSpaceOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr',
-                ('diskspace', models.PositiveIntegerField(verbose_name='disk space')),
+                 models.OneToOneField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False, to='hostingpackages.HostingOption',
+                     on_delete=models.CASCADE)),
+                ('diskspace', models.PositiveIntegerField(
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'ordering': ['diskspace_unit', 'diskspace'],
@@ -124,14 +186,27 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='HostingPackageTemplate',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('name', models.CharField(unique=True, max_length=128, verbose_name='name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('description', models.TextField(verbose_name='description', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('mailboxcount', models.PositiveIntegerField(verbose_name='mailbox count')),
+                    editable=False)),
-                ('diskspace', models.PositiveIntegerField(help_text='disk space for the hosting package', verbose_name='disk space')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('diskspace_unit', models.PositiveSmallIntegerField(verbose_name='unit of disk space', choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('name', models.CharField(
+                    unique=True, max_length=128, verbose_name='name')),
+                ('description', models.TextField(
+                    verbose_name='description', blank=True)),
+                ('mailboxcount', models.PositiveIntegerField(
+                    verbose_name='mailbox count')),
+                ('diskspace', models.PositiveIntegerField(
+                    help_text='disk space for the hosting package',
+                    verbose_name='disk space')),
+                ('diskspace_unit', models.PositiveSmallIntegerField(
+                    verbose_name='unit of disk space',
+                    choices=[(0, 'MiB'), (1, 'GiB'), (2, 'TiB')])),
             ],
             options={
                 'verbose_name': 'Hosting package',
@@ -142,8 +217,13 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='MailboxOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr',
-                ('number', models.PositiveIntegerField(unique=True, verbose_name='number of mailboxes')),
+                 models.OneToOneField(
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False, to='hostingpackages.HostingOption',
+                     on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    unique=True, verbose_name='number of mailboxes')),
             ],
             options={
                 'ordering': ['number'],
@@ -156,9 +236,17 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='UserDatabaseOption',
             fields=[
-                ('hostingoption_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='hostingpackages.HostingOption')),
+                ('hostingoption_ptr',
-                ('number', models.PositiveIntegerField(default=1, verbose_name='number of databases')),
+                 models.OneToOneField(
-                ('db_type', models.PositiveSmallIntegerField(verbose_name='database type', choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                     parent_link=True, auto_created=True, primary_key=True,
+                     serialize=False, to='hostingpackages.HostingOption',
+                     on_delete=models.CASCADE)),
+                ('number', models.PositiveIntegerField(
+                    default=1, verbose_name='number of databases')),
+                ('db_type',
+                 models.PositiveSmallIntegerField(
+                     verbose_name='database type',
+                     choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
             ],
             options={
                 'ordering': ['db_type', 'number'],
@@ -170,60 +258,93 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='userdatabaseoption',
-            unique_together=set([('number', 'db_type')]),
+            unique_together={('number', 'db_type')},
         ),
         migrations.AlterUniqueTogether(
             name='diskspaceoption',
-            unique_together=set([('diskspace', 'diskspace_unit')]),
+            unique_together={('diskspace', 'diskspace_unit')},
         ),
         migrations.AddField(
             model_name='customeruserdatabaseoption',
             name='template',
-            field=models.ForeignKey(verbose_name='user database option template', to='hostingpackages.UserDatabaseOption', help_text='The user database option template that this hosting option is based on'),
+            field=models.ForeignKey(
+                verbose_name='user database option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The user database option template that this '
+                          'hosting option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='customeruserdatabaseoption',
-            unique_together=set([('number', 'db_type')]),
+            unique_together={('number', 'db_type')},
         ),
         migrations.AddField(
             model_name='customermailboxoption',
             name='template',
-            field=models.ForeignKey(verbose_name='mailbox option template', to='hostingpackages.UserDatabaseOption', help_text='The mailbox option template that this mailbox option is based on'),
+            field=models.ForeignKey(
+                verbose_name='mailbox option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The mailbox option template that this mailbox '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerhostingpackageoption',
             name='hosting_package',
-            field=models.ForeignKey(verbose_name='hosting package', to='hostingpackages.CustomerHostingPackage'),
+            field=models.ForeignKey(
+                verbose_name='hosting package',
+                to='hostingpackages.CustomerHostingPackage',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerhostingpackage',
             name='template',
-            field=models.ForeignKey(verbose_name='hosting package template', to='hostingpackages.HostingPackageTemplate', help_text='The hosting package template that this hosting package is based on'),
+            field=models.ForeignKey(
+                verbose_name='hosting package template',
+                to='hostingpackages.HostingPackageTemplate',
+                help_text='The hosting package template that this hosting '
+                          'package is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='customerdiskspaceoption',
             name='template',
-            field=models.ForeignKey(verbose_name='disk space option template', to='hostingpackages.DiskSpaceOption', help_text='The disk space option template that this hosting option is based on'),
+            field=models.ForeignKey(
+                verbose_name='disk space option template',
+                to='hostingpackages.DiskSpaceOption',
+                help_text='The disk space option template that this hosting '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='customerdiskspaceoption',
-            unique_together=set([('diskspace', 'diskspace_unit')]),
+            unique_together={('diskspace', 'diskspace_unit')},
         ),
         migrations.AlterField(
             model_name='customerdiskspaceoption',
             name='template',
-            field=models.ForeignKey(verbose_name='disk space option template', to='hostingpackages.DiskSpaceOption', help_text='The disk space option template that this disk space option is based on'),
+            field=models.ForeignKey(
+                verbose_name='disk space option template',
+                to='hostingpackages.DiskSpaceOption',
+                help_text='The disk space option template that this disk '
+                          'space option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='customeruserdatabaseoption',
             name='template',
-            field=models.ForeignKey(verbose_name='user database option template', to='hostingpackages.UserDatabaseOption', help_text='The user database option template that this database option is based on'),
+            field=models.ForeignKey(
+                verbose_name='user database option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The user database option template that this '
+                          'database option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
@@ -234,12 +355,14 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='customerhostingpackage',
-            unique_together=set([('customer', 'name')]),
+            unique_together={('customer', 'name')},
         ),
         migrations.AddField(
             model_name='customerhostingpackage',
             name='osuser',
-            field=models.OneToOneField(null=True, blank=True, to='osusers.User', verbose_name='Operating system user'),
+            field=models.OneToOneField(
+                null=True, blank=True, to='osusers.User',
+                verbose_name='Operating system user', on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/hostingpackages/migrations/0002_auto_20150118_1149.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('hostingpackages', '0001_initial'),
     ]
@@ -14,25 +13,45 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='customerdiskspaceoption',
             name='template',
-            field=models.ForeignKey(verbose_name='disk space option template', to='hostingpackages.DiskSpaceOption', help_text='The disk space option template that this disk space option is based on'),
+            field=models.ForeignKey(
+                verbose_name='disk space option template',
+                to='hostingpackages.DiskSpaceOption',
+                help_text='The disk space option template that this disk '
+                          'space option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='customerhostingpackage',
             name='template',
-            field=models.ForeignKey(verbose_name='hosting package template', to='hostingpackages.HostingPackageTemplate', help_text='The hosting package template that this hosting package is based on'),
+            field=models.ForeignKey(
+                verbose_name='hosting package template',
+                to='hostingpackages.HostingPackageTemplate',
+                help_text='The hosting package template that this hosting '
+                          'package is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='customermailboxoption',
             name='template',
-            field=models.ForeignKey(verbose_name='mailbox option template', to='hostingpackages.UserDatabaseOption', help_text='The mailbox option template that this mailbox option is based on'),
+            field=models.ForeignKey(
+                verbose_name='mailbox option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The mailbox option template that this mailbox '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='customeruserdatabaseoption',
             name='template',
-            field=models.ForeignKey(verbose_name='user database option template', to='hostingpackages.UserDatabaseOption', help_text='The user database option template that this database option is based on'),
+            field=models.ForeignKey(
+                verbose_name='user database option template',
+                to='hostingpackages.UserDatabaseOption',
+                help_text='The user database option template that this '
+                          'database option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/hostingpackages/migrations/0003_auto_20150118_1407.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('hostingpackages', '0002_auto_20150118_1319'),
     ]
@@ -14,7 +13,12 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='customermailboxoption',
             name='template',
-            field=models.ForeignKey(verbose_name='mailbox option template', to='hostingpackages.MailboxOption', help_text='The mailbox option template that this mailbox option is based on'),
+            field=models.ForeignKey(
+                verbose_name='mailbox option template',
+                to='hostingpackages.MailboxOption',
+                help_text='The mailbox option template that this mailbox '
+                          'option is based on',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/hostingpackages/migrations/0004_customerhostingpackage_osuser.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('osusers', '0004_auto_20150104_1751'),
         ('hostingpackages', '0003_auto_20150118_1221'),
@@ -15,7 +14,9 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='customerhostingpackage',
             name='osuser',
-            field=models.ForeignKey(verbose_name='Operating system user', blank=True, to='osusers.User', null=True),
+            field=models.ForeignKey(
+                verbose_name='Operating system user', blank=True,
+                to='osusers.User', null=True, on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/hostingpackages/migrations/0004_customerhostingpackagedomain.py

@@ -1,13 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
 import model_utils.fields
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('domains', '0002_auto_20150124_1909'),
         ('hostingpackages', '0003_auto_20150118_1407'),
@@ -17,11 +16,22 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='CustomerHostingPackageDomain',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('domain', models.OneToOneField(verbose_name='hosting domain', to='domains.HostingDomain')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('hosting_package', models.ForeignKey(related_name='domains', verbose_name='hosting package', to='hostingpackages.CustomerHostingPackage')),
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('domain', models.OneToOneField(
+                    verbose_name='hosting domain', to='domains.HostingDomain',
+                    on_delete=models.CASCADE)),
+                ('hosting_package', models.ForeignKey(
+                    related_name='domains', verbose_name='hosting package',
+                    to='hostingpackages.CustomerHostingPackage',
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'abstract': False,

gnuviechadmin/hostingpackages/migrations/0005_auto_20150118_1303.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('hostingpackages', '0004_customerhostingpackage_osuser'),
     ]
@@ -14,7 +13,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='customerhostingpackage',
             name='osuser',
-            field=models.OneToOneField(null=True, blank=True, to='osusers.User', verbose_name='Operating system user'),
+            field=models.OneToOneField(
+                null=True, blank=True, to='osusers.User',
+                verbose_name='Operating system user', on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/hostingpackages/models.py

@@ -5,9 +5,9 @@ This module contains the hosting package models.
 from __future__ import absolute_import, unicode_literals
 
 from django.conf import settings
-from django.core.urlresolvers import reverse
 from django.db import transaction
 from django.db import models
+from django.urls import reverse
 from django.utils.encoding import python_2_unicode_compatible
 from django.utils.translation import ugettext_lazy as _, ungettext
 
@@ -26,7 +26,6 @@ from userdbs.models import (
     UserDatabase,
 )
 
-
 DISK_SPACE_UNITS = Choices(
     (0, 'M', _('MiB')),
     (1, 'G', _('GiB')),
@@ -94,6 +93,7 @@ class DiskSpaceOption(DiskSpaceOptionBase, HostingOption):
     existing hosting packages.
 
     """
+
     class Meta:
         unique_together = ['diskspace', 'diskspace_unit']
 
@@ -127,6 +127,7 @@ class UserDatabaseOption(UserDatabaseOptionBase, HostingOption):
     hosting packages.
 
     """
+
     class Meta:
         unique_together = ['number', 'db_type']
 
@@ -203,17 +204,19 @@ class CustomerHostingPackage(HostingPackageBase):
 
     """
     customer = models.ForeignKey(
-        settings.AUTH_USER_MODEL, verbose_name=_('customer'))
+        settings.AUTH_USER_MODEL, verbose_name=_('customer'),
+        on_delete=models.CASCADE)
     template = models.ForeignKey(
         HostingPackageTemplate, verbose_name=_('hosting package template'),
         help_text=_(
             'The hosting package template that this hosting package is based'
             ' on'
-        ))
+        ),
+        on_delete=models.CASCADE)
     name = models.CharField(_('name'), max_length=128)
     osuser = models.OneToOneField(
         OsUser, verbose_name=_('Operating system user'),
-        blank=True, null=True)
+        blank=True, null=True, on_delete=models.CASCADE)
 
     objects = CustomerHostingPackageManager()
 
@@ -250,6 +253,7 @@ class CustomerHostingPackage(HostingPackageBase):
         ]:
             opts.extend(opt_type.objects.filter(hosting_package=self))
         return opts
+
     hostingoptions = property(get_hostingoptions)
 
     def get_disk_space(self, unit=None):
@@ -272,15 +276,16 @@ class CustomerHostingPackage(HostingPackageBase):
                 diskspace += option.diskspace
             elif option.diskspace_unit > min_unit:
                 diskspace += (
-                    DISK_SPACE_FACTORS[option.diskspace_unit][min_unit] *
+                        DISK_SPACE_FACTORS[option.diskspace_unit][min_unit] *
-                    option.diskspace)
+                        option.diskspace)
             else:
                 diskspace = (
-                    DISK_SPACE_FACTORS[min_unit][option.diskspace_unit] *
+                                    DISK_SPACE_FACTORS[min_unit][
-                    diskspace) + option.diskspace
+                                        option.diskspace_unit] *
+                                    diskspace) + option.diskspace
                 min_unit = option.diskspace_unit
         if unit is None:
-            return DISK_SPACE_FACTORS[min_unit][0] * diskspace * 1024**2
+            return DISK_SPACE_FACTORS[min_unit][0] * diskspace * 1024 ** 2
         if unit > min_unit:
             return DISK_SPACE_FACTORS[unit][min_unit] * diskspace
         return DISK_SPACE_FACTORS[min_unit][unit] * diskspace
@@ -298,7 +303,7 @@ class CustomerHostingPackage(HostingPackageBase):
         """
         if unit is None:
             return (DISK_SPACE_FACTORS[self.diskspace_unit][0] *
-                    self.diskspace * 1024**2)
+                    self.diskspace * 1024 ** 2)
         if unit > self.diskspace_unit:
             return (DISK_SPACE_FACTORS[unit][self.diskspace_unit] *
                     self.diskspace)
@@ -312,6 +317,7 @@ class CustomerHostingPackage(HostingPackageBase):
     def get_mailboxes(self):
         if self.osuser:
             return Mailbox.objects.filter(osuser=self.osuser).all()
+
     mailboxes = property(get_mailboxes)
 
     def get_used_mailbox_count(self):
@@ -322,6 +328,7 @@ class CustomerHostingPackage(HostingPackageBase):
         if self.osuser:
             return Mailbox.objects.filter(osuser=self.osuser).count()
         return 0
+
     used_mailbox_count = property(get_used_mailbox_count)
 
     def get_mailbox_count(self):
@@ -336,6 +343,7 @@ class CustomerHostingPackage(HostingPackageBase):
             mailbox_sum=models.Sum('number')
         )
         return self.mailboxcount + (result['mailbox_sum'] or 0)
+
     mailbox_count = property(get_mailbox_count)
 
     def may_add_mailbox(self):
@@ -357,14 +365,15 @@ class CustomerHostingPackage(HostingPackageBase):
         if self.osuser:
             return UserDatabase.objects.filter(
                 db_user__osuser=self.osuser).all()
+
     databases = property(get_databases_flat)
 
     def may_add_database(self):
         return (
-            CustomerUserDatabaseOption.objects.filter(
+                CustomerUserDatabaseOption.objects.filter(
-                hosting_package=self).count() >
+                    hosting_package=self).count() >
-            UserDatabase.objects.filter(
+                UserDatabase.objects.filter(
-                db_user__osuser=self.osuser).count()
+                    db_user__osuser=self.osuser).count()
         )
 
     @transaction.atomic
@@ -402,9 +411,10 @@ class CustomerHostingPackageDomain(TimeStampedModel):
     """
     hosting_package = models.ForeignKey(
         CustomerHostingPackage, verbose_name=_('hosting package'),
-        related_name='domains')
+        related_name='domains', on_delete=models.CASCADE)
     domain = models.OneToOneField(
-        HostingDomain, verbose_name=_('hosting domain'))
+        HostingDomain, verbose_name=_('hosting domain'),
+        on_delete=models.CASCADE)
 
     def __str__(self):
         return self.domain.domain
@@ -423,7 +433,8 @@ class CustomerHostingPackageOption(TimeStampedModel):
 
     """
     hosting_package = models.ForeignKey(
-        CustomerHostingPackage, verbose_name=_('hosting package'))
+        CustomerHostingPackage, verbose_name=_('hosting package'),
+        on_delete=models.CASCADE)
 
     class Meta:
         verbose_name = _('customer hosting option')
@@ -443,7 +454,8 @@ class CustomerDiskSpaceOption(DiskSpaceOptionBase,
         help_text=_(
             'The disk space option template that this disk space option is'
             ' based on'
-        ))
+        ),
+        on_delete=models.CASCADE)
 
 
 class CustomerUserDatabaseOption(UserDatabaseOptionBase,
@@ -459,7 +471,8 @@ class CustomerUserDatabaseOption(UserDatabaseOptionBase,
         help_text=_(
             'The user database option template that this database option is'
             ' based on'
-        ))
+        ),
+        on_delete=models.CASCADE)
 
 
 class CustomerMailboxOption(MailboxOptionBase,
@@ -474,4 +487,5 @@ class CustomerMailboxOption(MailboxOptionBase,
         verbose_name=_('mailbox option template'),
         help_text=_(
             'The mailbox option template that this mailbox option is based on'
-        ))
+        ),
+        on_delete=models.CASCADE)

gnuviechadmin/managemails/forms.py

@@ -5,8 +5,8 @@ This module defines form classes for mailbox and mail address editing.
 from __future__ import absolute_import, unicode_literals
 
 from django import forms
-from django.core.urlresolvers import reverse
 from django.core.validators import validate_email
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from crispy_forms.helper import FormHelper

gnuviechadmin/managemails/migrations/0001_initial.py

@@ -1,13 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
 import model_utils.fields
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('domains', '0001_initial'),
         ('osusers', '0001_initial'),
@@ -17,9 +16,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='MailAddress',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
                 ('active', models.BooleanField(default=True)),
                 ('localpart', models.CharField(max_length=128)),
             ],
@@ -32,9 +37,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='MailAddressForward',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
                 ('target', models.EmailField(max_length=254)),
             ],
             options={
@@ -44,9 +55,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='MailAddressMailbox',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('mailaddress', models.OneToOneField(primary_key=True, serialize=False, to='managemails.MailAddress')),
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('mailaddress', models.OneToOneField(
+                    primary_key=True, serialize=False,
+                    to='managemails.MailAddress', on_delete=models.CASCADE)),
             ],
             options={
             },
@@ -55,13 +72,20 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Mailbox',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
                 ('active', models.BooleanField(default=True)),
                 ('username', models.CharField(unique=True, max_length=128)),
                 ('password', models.CharField(max_length=255)),
-                ('osuser', models.ForeignKey(to='osusers.User')),
+                ('osuser', models.ForeignKey(
+                    to='osusers.User', on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'Mailbox',
@@ -72,31 +96,34 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='mailaddressmailbox',
             name='mailbox',
-            field=models.ForeignKey(to='managemails.Mailbox'),
+            field=models.ForeignKey(
+                to='managemails.Mailbox', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='mailaddressmailbox',
-            unique_together=set([('mailaddress', 'mailbox')]),
+            unique_together={('mailaddress', 'mailbox')},
         ),
         migrations.AddField(
             model_name='mailaddressforward',
             name='mailaddress',
-            field=models.ForeignKey(to='managemails.MailAddress'),
+            field=models.ForeignKey(
+                to='managemails.MailAddress', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='mailaddressforward',
-            unique_together=set([('mailaddress', 'target')]),
+            unique_together={('mailaddress', 'target')},
         ),
         migrations.AddField(
             model_name='mailaddress',
             name='domain',
-            field=models.ForeignKey(to='domains.MailDomain'),
+            field=models.ForeignKey(
+                to='domains.MailDomain', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='mailaddress',
-            unique_together=set([('localpart', 'domain')]),
+            unique_together={('localpart', 'domain')},
         ),
     ]

gnuviechadmin/managemails/migrations/0003_auto_20150124_2029.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('managemails', '0002_auto_20150117_1238'),
     ]
@@ -14,13 +13,17 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='mailaddressmailbox',
             name='mailaddress',
-            field=models.OneToOneField(primary_key=True, serialize=False, to='managemails.MailAddress', verbose_name='mailaddress'),
+            field=models.OneToOneField(
+                primary_key=True, serialize=False, to='managemails.MailAddress',
+                verbose_name='mailaddress', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(
             model_name='mailaddressmailbox',
             name='mailbox',
-            field=models.ForeignKey(verbose_name='mailbox', to='managemails.Mailbox'),
+            field=models.ForeignKey(
+                verbose_name='mailbox', to='managemails.Mailbox',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/managemails/migrations/0004_auto_20150125_1825.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('managemails', '0003_auto_20150124_2029'),
     ]
@@ -14,7 +13,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='mailaddress',
             name='domain',
-            field=models.ForeignKey(verbose_name='domain', to='domains.MailDomain'),
+            field=models.ForeignKey(
+                verbose_name='domain', to='domains.MailDomain',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterField(

gnuviechadmin/managemails/models.py

@@ -109,7 +109,7 @@ class Mailbox(ActivateAbleMixin, TimeStampedModel):
     This is the model class for a mailbox.
 
     """
-    osuser = models.ForeignKey(OsUser)
+    osuser = models.ForeignKey(OsUser, on_delete=models.CASCADE)
     username = models.CharField(max_length=128, unique=True)
     password = models.CharField(max_length=255)
 
@@ -162,7 +162,8 @@ class MailAddress(ActivateAbleMixin, TimeStampedModel, models.Model):
 
     """
     localpart = models.CharField(_('local part'), max_length=128)
-    domain = models.ForeignKey(MailDomain, verbose_name=_('domain'))
+    domain = models.ForeignKey(
+        MailDomain, verbose_name=_('domain'), on_delete=models.CASCADE)
 
     class Meta:
         ordering = ['domain', 'localpart']
@@ -250,8 +251,10 @@ class MailAddressMailbox(TimeStampedModel, models.Model):
 
     """
     mailaddress = models.OneToOneField(
-        MailAddress, verbose_name=_('mailaddress'), primary_key=True)
+        MailAddress, verbose_name=_('mailaddress'), primary_key=True,
-    mailbox = models.ForeignKey(Mailbox, verbose_name=_('mailbox'))
+        on_delete=models.CASCADE)
+    mailbox = models.ForeignKey(
+        Mailbox, verbose_name=_('mailbox'), on_delete=models.CASCADE)
 
     class Meta:
         unique_together = ('mailaddress', 'mailbox')
@@ -265,7 +268,7 @@ class MailAddressForward(TimeStampedModel, models.Model):
     This is a model class to map mail addresses to forwarding addresses.
 
     """
-    mailaddress = models.ForeignKey(MailAddress)
+    mailaddress = models.ForeignKey(MailAddress, on_delete=models.CASCADE)
     target = models.EmailField(max_length=254)
 
     class Meta:

gnuviechadmin/osusers/forms.py

@@ -5,7 +5,7 @@ This module defines operating system user related forms.
 from __future__ import unicode_literals
 
 from django import forms
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from crispy_forms.helper import FormHelper
@@ -79,7 +79,7 @@ class AddSshPublicKeyForm(forms.ModelForm):
         keytext = self.cleaned_data.get('publickeytext')
         try:
             SshPublicKey.objects.parse_keytext(keytext)
-        except:
+        except ValueError:
             raise forms.ValidationError(INVALID_SSH_PUBLIC_KEY)
         return keytext
 

gnuviechadmin/osusers/migrations/0001_initial.py

@@ -1,13 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
 import model_utils.fields
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
     ]
 
@@ -15,9 +14,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='AdditionalGroup',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
+                ('created', model_utils.fields.AutoCreatedField(
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
             ],
             options={
                 'verbose_name': 'Additional group',
@@ -28,9 +33,14 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DeleteTaskResult',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('task_uuid', models.CharField(max_length=64, serialize=False, primary_key=True)),
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('task_uuid', models.CharField(
+                    max_length=64, serialize=False, primary_key=True)),
                 ('task_name', models.CharField(max_length=255, db_index=True)),
                 ('is_finished', models.BooleanField(default=False)),
                 ('is_success', models.BooleanField(default=False)),
@@ -47,12 +57,21 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Group',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('groupname', models.CharField(unique=True, max_length=16, verbose_name='Group name')),
+                    editable=False)),
-                ('gid', models.PositiveSmallIntegerField(unique=True, serialize=False, verbose_name='Group ID', primary_key=True)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('descr', models.TextField(verbose_name='Description', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='modified',
-                ('passwd', models.CharField(max_length=128, verbose_name='Group password', blank=True)),
+                    editable=False)),
+                ('groupname', models.CharField(
+                    unique=True, max_length=16, verbose_name='Group name')),
+                ('gid', models.PositiveSmallIntegerField(
+                    unique=True, serialize=False, verbose_name='Group ID',
+                    primary_key=True)),
+                ('descr', models.TextField(
+                    verbose_name='Description', blank=True)),
+                ('passwd', models.CharField(
+                    max_length=128, verbose_name='Group password', blank=True)),
             ],
             options={
                 'verbose_name': 'Group',
@@ -63,15 +82,21 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='GroupTaskResult',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('task_uuid', models.CharField(max_length=64, serialize=False, primary_key=True)),
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('task_uuid', models.CharField(
+                    max_length=64, serialize=False, primary_key=True)),
                 ('task_name', models.CharField(max_length=255, db_index=True)),
                 ('is_finished', models.BooleanField(default=False)),
                 ('is_success', models.BooleanField(default=False)),
                 ('state', models.CharField(max_length=10)),
                 ('result_body', models.TextField(blank=True)),
-                ('group', models.ForeignKey(to='osusers.Group')),
+                ('group', models.ForeignKey(
+                    to='osusers.Group', on_delete=models.CASCADE)),
             ],
             options={
                 'abstract': False,
@@ -81,13 +106,23 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='User',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('username', models.CharField(unique=True, max_length=64, verbose_name='User name')),
+                    editable=False)),
-                ('uid', models.PositiveSmallIntegerField(unique=True, serialize=False, verbose_name='User ID', primary_key=True)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('gecos', models.CharField(max_length=128, verbose_name='Gecos field', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='modified',
-                ('homedir', models.CharField(max_length=256, verbose_name='Home directory')),
+                    editable=False)),
-                ('shell', models.CharField(max_length=64, verbose_name='Login shell')),
+                ('username', models.CharField(
+                    unique=True, max_length=64, verbose_name='User name')),
+                ('uid', models.PositiveSmallIntegerField(
+                    unique=True, serialize=False, verbose_name='User ID',
+                    primary_key=True)),
+                ('gecos', models.CharField(
+                    max_length=128, verbose_name='Gecos field', blank=True)),
+                ('homedir', models.CharField(
+                    max_length=256, verbose_name='Home directory')),
+                ('shell', models.CharField(
+                    max_length=64, verbose_name='Login shell')),
             ],
             options={
                 'verbose_name': 'Benutzer',
@@ -98,16 +133,43 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Shadow',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('user', models.OneToOneField(primary_key=True, serialize=False, to='osusers.User', verbose_name='Benutzer')),
+                    editable=False)),
-                ('passwd', models.CharField(max_length=128, verbose_name='Encrypted password')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
-                ('changedays', models.PositiveSmallIntegerField(help_text='This is expressed in days since Jan 1, 1970', null=True, verbose_name='Date of last change', blank=True)),
+                    default=django.utils.timezone.now, verbose_name='modified',
-                ('minage', models.PositiveSmallIntegerField(help_text='Minimum number of days before the password can be changed', null=True, verbose_name='Minimum age', blank=True)),
+                    editable=False)),
-                ('maxage', models.PositiveSmallIntegerField(help_text='Maximum number of days after which the password has to be changed', null=True, verbose_name='Maximum age', blank=True)),
+                ('user', models.OneToOneField(
-                ('gracedays', models.PositiveSmallIntegerField(help_text='The number of days before the password is going to expire', null=True, verbose_name='Grace period', blank=True)),
+                    primary_key=True, serialize=False, to='osusers.User',
-                ('inactdays', models.PositiveSmallIntegerField(help_text='The number of days after the password has expired during which the password should still be accepted', null=True, verbose_name='Inactivity period', blank=True)),
+                    verbose_name='Benutzer', on_delete=models.CASCADE)),
-                ('expiredays', models.PositiveSmallIntegerField(default=None, help_text='The date of expiration of the account, expressed as number of days since Jan 1, 1970', null=True, verbose_name='Account expiration date', blank=True)),
+                ('passwd', models.CharField(
+                    max_length=128, verbose_name='Encrypted password')),
+                ('changedays', models.PositiveSmallIntegerField(
+                    help_text='This is expressed in days since Jan 1, 1970',
+                    null=True, verbose_name='Date of last change', blank=True)),
+                ('minage', models.PositiveSmallIntegerField(
+                    help_text='Minimum number of days before the password can '
+                              'be changed',
+                    null=True, verbose_name='Minimum age', blank=True)),
+                ('maxage', models.PositiveSmallIntegerField(
+                    help_text='Maximum number of days after which the '
+                              'password has to be changed',
+                    null=True, verbose_name='Maximum age', blank=True)),
+                ('gracedays', models.PositiveSmallIntegerField(
+                    help_text='The number of days before the password is '
+                              'going to expire',
+                    null=True, verbose_name='Grace period', blank=True)),
+                ('inactdays', models.PositiveSmallIntegerField(
+                    help_text='The number of days after the password has '
+                              'expired during which the password should still '
+                              'be accepted',
+                    null=True, verbose_name='Inactivity period', blank=True)),
+                ('expiredays', models.PositiveSmallIntegerField(
+                    default=None,
+                    help_text='The date of expiration of the account, '
+                              'expressed as number of days since Jan 1, 1970',
+                    null=True, verbose_name='Account expiration date',
+                    blank=True)),
             ],
             options={
                 'verbose_name': 'Shadow password',
@@ -118,15 +180,21 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='UserTaskResult',
             fields=[
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('task_uuid', models.CharField(max_length=64, serialize=False, primary_key=True)),
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('task_uuid', models.CharField(
+                    max_length=64, serialize=False, primary_key=True)),
                 ('task_name', models.CharField(max_length=255, db_index=True)),
                 ('is_finished', models.BooleanField(default=False)),
                 ('is_success', models.BooleanField(default=False)),
                 ('state', models.CharField(max_length=10)),
                 ('result_body', models.TextField(blank=True)),
-                ('user', models.ForeignKey(to='osusers.User')),
+                ('user', models.ForeignKey(
+                    to='osusers.User', on_delete=models.CASCADE)),
             ],
             options={
                 'abstract': False,
@@ -136,23 +204,27 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='user',
             name='group',
-            field=models.ForeignKey(verbose_name='Group', to='osusers.Group'),
+            field=models.ForeignKey(
+                verbose_name='Group', to='osusers.Group',
+                on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='additionalgroup',
             name='group',
-            field=models.ForeignKey(to='osusers.Group'),
+            field=models.ForeignKey(
+                to='osusers.Group', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='additionalgroup',
             name='user',
-            field=models.ForeignKey(to='osusers.User'),
+            field=models.ForeignKey(
+                to='osusers.User', on_delete=models.CASCADE),
             preserve_default=True,
         ),
         migrations.AlterUniqueTogether(
             name='additionalgroup',
-            unique_together=set([('user', 'group')]),
+            unique_together={('user', 'group')},
         ),
     ]

gnuviechadmin/osusers/migrations/0003_user_customer.py

@@ -6,7 +6,6 @@ from django.conf import settings
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
         ('osusers', '0002_auto_20141226_1456'),
@@ -16,7 +15,9 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='user',
             name='customer',
-            field=models.ForeignKey(default=1, to=settings.AUTH_USER_MODEL),
+            field=models.ForeignKey(
+                default=1, to=settings.AUTH_USER_MODEL,
+                on_delete=models.CASCADE),
             preserve_default=False,
         ),
     ]

gnuviechadmin/osusers/migrations/0004_auto_20150104_1751.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('osusers', '0003_user_customer'),
     ]
@@ -18,7 +17,9 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='shadow',
             name='user',
-            field=models.OneToOneField(primary_key=True, serialize=False, to='osusers.User', verbose_name='User'),
+            field=models.OneToOneField(
+                primary_key=True, serialize=False, to='osusers.User',
+                verbose_name='User', on_delete=models.CASCADE),
             preserve_default=True,
         ),
     ]

gnuviechadmin/osusers/migrations/0005_auto_20150131_2009.py

@@ -1,13 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
 import model_utils.fields
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('osusers', '0004_auto_20150104_1751'),
     ]
@@ -16,13 +15,25 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='SshPublicKey',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('algorithm', models.CharField(max_length=20, verbose_name='Algorithm')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('data', models.TextField(help_text='Base64 encoded key bytes', verbose_name='Key bytes')),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('comment', models.TextField(verbose_name='Comment', blank=True)),
+                    editable=False)),
-                ('user', models.ForeignKey(verbose_name='User', to='osusers.User')),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('algorithm', models.CharField(
+                    max_length=20, verbose_name='Algorithm')),
+                ('data', models.TextField(
+                    help_text='Base64 encoded key bytes',
+                    verbose_name='Key bytes')),
+                ('comment', models.TextField(
+                    verbose_name='Comment', blank=True)),
+                ('user', models.ForeignKey(
+                    verbose_name='User', to='osusers.User',
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'SSH public key',
@@ -32,6 +43,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='sshpublickey',
-            unique_together=set([('user', 'algorithm', 'data')]),
+            unique_together={('user', 'algorithm', 'data')},
         ),
     ]

gnuviechadmin/osusers/models.py

@@ -198,11 +198,13 @@ class User(TimeStampedModel, models.Model):
         _('User name'), max_length=64, unique=True)
     uid = models.PositiveSmallIntegerField(
         _('User ID'), unique=True, primary_key=True)
-    group = models.ForeignKey(Group, verbose_name=_('Group'))
+    group = models.ForeignKey(
+        Group, verbose_name=_('Group'), on_delete=models.CASCADE)
     gecos = models.CharField(_('Gecos field'), max_length=128, blank=True)
     homedir = models.CharField(_('Home directory'), max_length=256)
     shell = models.CharField(_('Login shell'), max_length=64)
-    customer = models.ForeignKey(settings.AUTH_USER_MODEL)
+    customer = models.ForeignKey(
+        settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
 
     objects = UserManager()
 
@@ -307,7 +309,9 @@ class Shadow(TimeStampedModel, models.Model):
     entry.
 
     """
-    user = models.OneToOneField(User, primary_key=True, verbose_name=_('User'))
+    user = models.OneToOneField(
+        User, primary_key=True, verbose_name=_('User'),
+        on_delete=models.CASCADE)
     passwd = models.CharField(_('Encrypted password'), max_length=128)
     changedays = models.PositiveSmallIntegerField(
         _('Date of last change'),
@@ -364,8 +368,8 @@ class AdditionalGroup(TimeStampedModel, models.Model):
     :py:class:`operating system user <osusers.models.User>`.
 
     """
-    user = models.ForeignKey(User)
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
-    group = models.ForeignKey(Group)
+    group = models.ForeignKey(Group, on_delete=models.CASCADE)
 
     class Meta:
         unique_together = ('user', 'group')
@@ -498,7 +502,8 @@ class SshPublicKey(TimeStampedModel):
     system user <osusers.models.User>`.
 
     """
-    user = models.ForeignKey(User, verbose_name=_('User'))
+    user = models.ForeignKey(
+        User, verbose_name=_('User'), on_delete=models.CASCADE)
     algorithm = models.CharField(_('Algorithm'), max_length=20)
     data = models.TextField(_('Key bytes'),
                             help_text=_('Base64 encoded key bytes'))

gnuviechadmin/osusers/views.py

@@ -4,8 +4,8 @@ This module defines the views for gnuviechadmin operating system user handling.
 """
 from __future__ import unicode_literals, absolute_import
 
-from django.core.urlresolvers import reverse
 from django.shortcuts import redirect
+from django.urls import reverse
 from django.views.generic import (
     CreateView,
     DeleteView,

gnuviechadmin/userdbs/forms.py

@@ -5,7 +5,7 @@ This module defines form classes for user database editing.
 from __future__ import absolute_import, unicode_literals
 
 from django import forms
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext_lazy as _
 
 from crispy_forms.helper import FormHelper

gnuviechadmin/userdbs/migrations/0001_initial.py

@@ -1,13 +1,12 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
 import django.utils.timezone
 import model_utils.fields
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('osusers', '0004_auto_20150104_1751'),
     ]
@@ -16,12 +15,22 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='DatabaseUser',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('name', models.CharField(max_length=63, verbose_name='username')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('db_type', models.PositiveSmallIntegerField(verbose_name='database type', choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                    default=django.utils.timezone.now, verbose_name='created',
-                ('osuser', models.ForeignKey(to='osusers.User')),
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('name', models.CharField(
+                    max_length=63, verbose_name='username')),
+                ('db_type', models.PositiveSmallIntegerField(
+                    verbose_name='database type',
+                    choices=[(0, 'PostgreSQL'), (1, 'MySQL')])),
+                ('osuser', models.ForeignKey(
+                    to='osusers.User', on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'database user',
@@ -32,11 +41,20 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='UserDatabase',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
+                    primary_key=True)),
-                ('db_name', models.CharField(max_length=63, verbose_name='database name')),
+                ('created', model_utils.fields.AutoCreatedField(
-                ('db_user', models.ForeignKey(verbose_name='database user', to='userdbs.DatabaseUser')),
+                    default=django.utils.timezone.now, verbose_name='created',
+                    editable=False)),
+                ('modified', model_utils.fields.AutoLastModifiedField(
+                    default=django.utils.timezone.now, verbose_name='modified',
+                    editable=False)),
+                ('db_name', models.CharField(
+                    max_length=63, verbose_name='database name')),
+                ('db_user', models.ForeignKey(
+                    verbose_name='database user', to='userdbs.DatabaseUser',
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'user database',
@@ -46,10 +64,10 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='userdatabase',
-            unique_together=set([('db_name', 'db_user')]),
+            unique_together={('db_name', 'db_user')},
         ),
         migrations.AlterUniqueTogether(
             name='databaseuser',
-            unique_together=set([('name', 'db_type')]),
+            unique_together={('name', 'db_type')},
         ),
     ]

gnuviechadmin/userdbs/models.py

@@ -83,7 +83,7 @@ class DatabaseUserManager(models.Manager):
 
 @python_2_unicode_compatible
 class DatabaseUser(TimeStampedModel, models.Model):
-    osuser = models.ForeignKey(OsUser)
+    osuser = models.ForeignKey(OsUser, on_delete=models.CASCADE)
     name = models.CharField(
         _('username'), max_length=63)
     db_type = models.PositiveSmallIntegerField(
@@ -203,7 +203,9 @@ class UserDatabase(TimeStampedModel, models.Model):
     # MySQL limits to 64, PostgreSQL to 63 characters
     db_name = models.CharField(
         _('database name'), max_length=63)
-    db_user = models.ForeignKey(DatabaseUser, verbose_name=_('database user'))
+    db_user = models.ForeignKey(
+        DatabaseUser, verbose_name=_('database user'),
+        on_delete=models.CASCADE)
 
     objects = UserDatabaseManager()
 

gnuviechadmin/websites/forms.py

@@ -5,7 +5,7 @@ This module defines form classes for website editing.
 from __future__ import absolute_import, unicode_literals
 
 from django import forms
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.utils.translation import ugettext as _
 
 from crispy_forms.bootstrap import AppendedText

gnuviechadmin/websites/migrations/0001_initial.py

@@ -1,11 +1,10 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('osusers', '0004_auto_20150104_1751'),
         ('domains', '0002_auto_20150124_1909'),
@@ -15,11 +14,19 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Website',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id', models.AutoField(
-                ('subdomain', models.CharField(max_length=64, verbose_name='sub domain')),
+                    verbose_name='ID', serialize=False, auto_created=True,
-                ('wildcard', models.BooleanField(default=False, verbose_name='wildcard')),
+                    primary_key=True)),
-                ('domain', models.ForeignKey(verbose_name='domain', to='domains.HostingDomain')),
+                ('subdomain', models.CharField(
-                ('osuser', models.ForeignKey(verbose_name='operating system user', to='osusers.User')),
+                    max_length=64, verbose_name='sub domain')),
+                ('wildcard', models.BooleanField(
+                    default=False, verbose_name='wildcard')),
+                ('domain', models.ForeignKey(
+                    verbose_name='domain', to='domains.HostingDomain',
+                    on_delete=models.CASCADE)),
+                ('osuser', models.ForeignKey(
+                    verbose_name='operating system user', to='osusers.User',
+                    on_delete=models.CASCADE)),
             ],
             options={
                 'verbose_name': 'website',
@@ -29,6 +36,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='website',
-            unique_together=set([('domain', 'subdomain')]),
+            unique_together={('domain', 'subdomain')},
         ),
     ]

gnuviechadmin/websites/models.py

@@ -34,9 +34,10 @@ class Website(models.Model):
     subdomain = models.CharField(
         _('sub domain'), max_length=64)
     osuser = models.ForeignKey(
-        OsUser, verbose_name=_('operating system user'))
+        OsUser, verbose_name=_('operating system user'),
+        on_delete=models.CASCADE)
     domain = models.ForeignKey(
-        HostingDomain, verbose_name=_('domain'))
+        HostingDomain, models.CASCADE, verbose_name=_('domain'))
     wildcard = models.BooleanField(_('wildcard'), default=False)
 
     class Meta:

salt/bootstrap.sh

@@ -1,39 +0,0 @@
-#!/bin/sh -
-
-apt-get update
-apt-get install -y python-cryptography
-
-# We just download the bootstrap script by default and execute that.
-if [ -x /usr/bin/fetch ]; then
-    /usr/bin/fetch -o - https://raw.githubusercontent.com/saltstack/salt-bootstrap/stable/bootstrap-salt.sh | sh -s -- "$@"
-elif [ -x /usr/bin/curl ]; then
-    /usr/bin/curl -L https://raw.githubusercontent.com/saltstack/salt-bootstrap/stable/bootstrap-salt.sh | sh -s -- "$@"
-else
-    python \
-        -c 'import urllib; print urllib.urlopen("https://raw.githubusercontent.com/saltstack/salt-bootstrap/stable/bootstrap-salt.sh").read()' \
-        | sh -s -- "$@"
-fi
-
-cat >/etc/salt/minion <<EOF
-file_client: local
-
-file_roots:
-  base:
-    - /srv/salt/
-
-pillar_roots:
-  base:
-    - /srv/pillar
-
-log_file: file:///dev/log
-EOF
-
-umask 077
-cat >/etc/salt/grains <<EOF
-roles:
-  - redis-server
-  - rabbitmq-server
-  - gnuviechadmin.database
-  - gnuviechadmin.queues
-  - gnuviechadmin.webinterface
-EOF