Merge branch 'master' into task/3709/faq_tos_cms_template

datacenterlight/tasks.py

@@ -0,0 +1,169 @@
+from dynamicweb.celery import app
+from celery.utils.log import get_task_logger
+from django.conf import settings
+from opennebula_api.models import OpenNebulaManager
+from opennebula_api.serializers import VirtualMachineSerializer
+from hosting.models import HostingOrder, HostingBill
+from utils.forms import UserBillingAddressForm
+from datetime import datetime
+from membership.models import StripeCustomer
+from django.core.mail import EmailMessage
+from utils.models import BillingAddress
+from celery.exceptions import MaxRetriesExceededError
+
+logger = get_task_logger(__name__)
+
+
+def retry_task(task, exception=None):
+    """Retries the specified task using a "backing off countdown",
+    meaning that the interval between retries grows exponentially
+    with every retry.
+
+    Arguments:
+        task:
+            The task to retry.
+
+        exception:
+            Optionally, the exception that caused the retry.
+    """
+
+    def backoff(attempts):
+        return 2 ** attempts
+
+    kwargs = {
+        'countdown': backoff(task.request.retries),
+    }
+
+    if exception:
+        kwargs['exc'] = exception
+
+    raise task.retry(**kwargs)
+
+
+@app.task(bind=True, max_retries=settings.CELERY_MAX_RETRIES)
+def create_vm_task(self, vm_template_id, user, specs, template, stripe_customer_id, billing_address_data,
+                   billing_address_id,
+                   charge):
+    vm_id = None
+    try:
+        final_price = specs.get('price')
+        billing_address = BillingAddress.objects.filter(id=billing_address_id).first()
+        customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
+        # Create OpenNebulaManager
+        manager = OpenNebulaManager(email=settings.OPENNEBULA_USERNAME,
+                                    password=settings.OPENNEBULA_PASSWORD)
+
+        # Create a vm using oneadmin, also specify the name
+        vm_id = manager.create_vm(
+            template_id=vm_template_id,
+            specs=specs,
+            ssh_key=settings.ONEADMIN_USER_SSH_PUBLIC_KEY,
+            vm_name="{email}-{template_name}-{date}".format(
+                email=user.get('email'),
+                template_name=template.get('name'),
+                date=int(datetime.now().strftime("%s")))
+        )
+
+        if vm_id is None:
+            raise Exception("Could not create VM")
+
+        # Create a Hosting Order
+        order = HostingOrder.create(
+            price=final_price,
+            vm_id=vm_id,
+            customer=customer,
+            billing_address=billing_address
+        )
+
+        # Create a Hosting Bill
+        HostingBill.create(
+            customer=customer, billing_address=billing_address)
+
+        # Create Billing Address for User if he does not have one
+        if not customer.user.billing_addresses.count():
+            billing_address_data.update({
+                'user': customer.user.id
+            })
+            billing_address_user_form = UserBillingAddressForm(
+                billing_address_data)
+            billing_address_user_form.is_valid()
+            billing_address_user_form.save()
+
+        # Associate an order with a stripe payment
+        charge_object = DictDotLookup(charge)
+        order.set_stripe_charge(charge_object)
+
+        # If the Stripe payment succeeds, set order status approved
+        order.set_approved()
+
+        vm = VirtualMachineSerializer(manager.get_vm(vm_id)).data
+
+        context = {
+            'name': user.get('name'),
+            'email': user.get('email'),
+            'cores': specs.get('cpu'),
+            'memory': specs.get('memory'),
+            'storage': specs.get('disk_size'),
+            'price': specs.get('price'),
+            'template': template.get('name'),
+            'vm.name': vm['name'],
+            'vm.id': vm['vm_id'],
+            'order.id': order.id
+        }
+        email_data = {
+            'subject': settings.DCL_TEXT + " Order from %s" % context['email'],
+            'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
+            'to': ['info@ungleich.ch'],
+            'body': "\n".join(["%s=%s" % (k, v) for (k, v) in context.items()]),
+            'reply_to': [context['email']],
+        }
+        email = EmailMessage(**email_data)
+        email.send()
+    except Exception as e:
+        logger.error(str(e))
+        try:
+            retry_task(self)
+        except MaxRetriesExceededError:
+            msg_text = 'Finished {} retries for create_vm_task'.format(self.request.retries)
+            logger.error(msg_text)
+            # Try sending email and stop
+            email_data = {
+                'subject': '{} CELERY TASK ERROR: {}'.format(settings.DCL_TEXT, msg_text),
+                'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
+                'to': ['info@ungleich.ch'],
+                'body': ',\n'.join(str(i) for i in self.request.args)
+            }
+            email = EmailMessage(**email_data)
+            email.send()
+            return
+
+    return vm_id
+
+
+class DictDotLookup(object):
+    """
+    Creates objects that behave much like a dictionaries, but allow nested
+    key access using object '.' (dot) lookups.
+    """
+
+    def __init__(self, d):
+        for k in d:
+            if isinstance(d[k], dict):
+                self.__dict__[k] = DictDotLookup(d[k])
+            elif isinstance(d[k], (list, tuple)):
+                l = []
+                for v in d[k]:
+                    if isinstance(v, dict):
+                        l.append(DictDotLookup(v))
+                    else:
+                        l.append(v)
+                self.__dict__[k] = l
+            else:
+                self.__dict__[k] = d[k]
+
+    def __getitem__(self, name):
+        if name in self.__dict__:
+            return self.__dict__[name]
+
+    def __iter__(self):
+        return iter(self.__dict__.keys())

datacenterlight/views.py

@@ -4,7 +4,6 @@ from .forms import BetaAccessForm
 from .models import BetaAccess, BetaAccessVMType, BetaAccessVM, VMTemplate
 from django.contrib import messages
 from django.core.urlresolvers import reverse
-from django.core.mail import EmailMessage
 from utils.mailer import BaseEmail
 from django.shortcuts import render
 from django.shortcuts import redirect
@@ -13,14 +12,14 @@ from django.core.exceptions import ValidationError
 from django.views.decorators.cache import cache_control
 from django.conf import settings
 from django.utils.translation import ugettext_lazy as _
-from utils.forms import BillingAddressForm, UserBillingAddressForm
+from utils.forms import BillingAddressForm
 from utils.models import BillingAddress
-from hosting.models import HostingOrder, HostingBill
+from hosting.models import HostingOrder
 from utils.stripe_utils import StripeUtils
-from datetime import datetime
 from membership.models import CustomUser, StripeCustomer
 from opennebula_api.models import OpenNebulaManager
-from opennebula_api.serializers import VirtualMachineTemplateSerializer, VirtualMachineSerializer, VMTemplateSerializer
+from opennebula_api.serializers import VirtualMachineTemplateSerializer, VMTemplateSerializer
+from datacenterlight.tasks import create_vm_task
 
 
 class LandingProgramView(TemplateView):
@@ -33,7 +32,6 @@ class SuccessView(TemplateView):
     def get(self, request, *args, **kwargs):
         if 'specs' not in request.session or 'user' not in request.session:
             return HttpResponseRedirect(reverse('datacenterlight:index'))
-
         elif 'token' not in request.session:
             return HttpResponseRedirect(reverse('datacenterlight:payment'))
         elif 'order_confirmation' not in request.session:
@@ -79,8 +77,7 @@ class PricingView(TemplateView):
         manager = OpenNebulaManager()
         template = manager.get_template(template_id)
 
-        request.session['template'] = VirtualMachineTemplateSerializer(
+        request.session['template'] = VirtualMachineTemplateSerializer(template).data
-            template).data
 
         if not request.user.is_authenticated():
             request.session['next'] = reverse('hosting:payment')
@@ -132,8 +129,7 @@ class BetaAccessView(FormView):
         email = BaseEmail(**email_data)
         email.send()
 
-        messages.add_message(
+        messages.add_message(self.request, messages.SUCCESS, self.success_message)
-            self.request, messages.SUCCESS, self.success_message)
         return render(self.request, 'datacenterlight/beta_success.html', {})
 
 
@@ -185,8 +181,7 @@ class BetaProgramView(CreateView):
         email = BaseEmail(**email_data)
         email.send()
 
-        messages.add_message(
+        messages.add_message(self.request, messages.SUCCESS, self.success_message)
-            self.request, messages.SUCCESS, self.success_message)
         return HttpResponseRedirect(self.get_success_url())
 
 
@@ -230,8 +225,7 @@ class IndexView(CreateView):
         storage_field = forms.IntegerField(validators=[self.validate_storage])
         price = request.POST.get('total')
         template_id = int(request.POST.get('config'))
-        template = VMTemplate.objects.filter(
+        template = VMTemplate.objects.filter(opennebula_vm_template_id=template_id).first()
-            opennebula_vm_template_id=template_id).first()
         template_data = VMTemplateSerializer(template).data
 
         name = request.POST.get('name')
@@ -243,40 +237,35 @@ class IndexView(CreateView):
             cores = cores_field.clean(cores)
         except ValidationError as err:
             msg = '{} : {}.'.format(cores, str(err))
-            messages.add_message(
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='cores')
-                self.request, messages.ERROR, msg, extra_tags='cores')
             return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         try:
             memory = memory_field.clean(memory)
         except ValidationError as err:
             msg = '{} : {}.'.format(memory, str(err))
-            messages.add_message(
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='memory')
-                self.request, messages.ERROR, msg, extra_tags='memory')
             return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         try:
             storage = storage_field.clean(storage)
         except ValidationError as err:
             msg = '{} : {}.'.format(storage, str(err))
-            messages.add_message(
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='storage')
-                self.request, messages.ERROR, msg, extra_tags='storage')
             return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         try:
             name = name_field.clean(name)
         except ValidationError as err:
             msg = '{} {}.'.format(name, _('is not a proper name'))
-            messages.add_message(
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='name')
-                self.request, messages.ERROR, msg, extra_tags='name')
             return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         try:
             email = email_field.clean(email)
         except ValidationError as err:
             msg = '{} {}.'.format(email, _('is not a proper email'))
-            messages.add_message(
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='email')
-                self.request, messages.ERROR, msg, extra_tags='email')
             return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         specs = {
@@ -341,8 +330,7 @@ class IndexView(CreateView):
         email = BaseEmail(**email_data)
         email.send()
 
-        messages.add_message(
+        messages.add_message(self.request, messages.SUCCESS, self.success_message)
-            self.request, messages.SUCCESS, self.success_message)
         return super(IndexView, self).form_valid(form)
 
 
@@ -411,7 +399,6 @@ class PaymentOrderView(FormView):
 
             # Create Billing Address
             billing_address = form.save()
-
             request.session['billing_address_data'] = billing_address_data
             request.session['billing_address'] = billing_address.id
             request.session['token'] = token
@@ -436,13 +423,11 @@ class OrderConfirmationView(DetailView):
         stripe_customer_id = request.session.get('customer')
         customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
         stripe_utils = StripeUtils()
-        card_details = stripe_utils.get_card_details(
+        card_details = stripe_utils.get_card_details(customer.stripe_id, request.session.get('token'))
-            customer.stripe_id, request.session.get('token'))
         if not card_details.get('response_object') and not card_details.get('paid'):
             msg = card_details.get('error')
             messages.add_message(self.request, messages.ERROR, msg, extra_tags='failed_payment')
             return HttpResponseRedirect(reverse('datacenterlight:payment') + '#payment_error')
-
         context = {
             'site_url': reverse('datacenterlight:index'),
             'cc_last4': card_details.get('response_object').get('last4'),
@@ -458,8 +443,6 @@ class OrderConfirmationView(DetailView):
         customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
         billing_address_data = request.session.get('billing_address_data')
         billing_address_id = request.session.get('billing_address')
-        billing_address = BillingAddress.objects.filter(
-            id=billing_address_id).first()
         vm_template_id = template.get('id', 1)
         final_price = specs.get('price')
 
@@ -475,72 +458,8 @@ class OrderConfirmationView(DetailView):
             return HttpResponseRedirect(reverse('datacenterlight:payment') + '#payment_error')
 
         charge = charge_response.get('response_object')
-
+        create_vm_task.delay(vm_template_id, user, specs, template, stripe_customer_id, billing_address_data,
-        # Create OpenNebulaManager
+                             billing_address_id,
-        manager = OpenNebulaManager(email=settings.OPENNEBULA_USERNAME,
+                             charge)
-                                    password=settings.OPENNEBULA_PASSWORD)
-
-        # Create a vm using oneadmin, also specify the name
-        vm_id = manager.create_vm(
-            template_id=vm_template_id,
-            specs=specs,
-            ssh_key=settings.ONEADMIN_USER_SSH_PUBLIC_KEY,
-            vm_name="{email}-{template_name}-{date}".format(
-                email=user.get('email'),
-                template_name=template.get('name'),
-                date=int(datetime.now().strftime("%s")))
-        )
-
-        # Create a Hosting Order
-        order = HostingOrder.create(
-            price=final_price,
-            vm_id=vm_id,
-            customer=customer,
-            billing_address=billing_address
-        )
-
-        # Create a Hosting Bill
-        HostingBill.create(
-            customer=customer, billing_address=billing_address)
-
-        # Create Billing Address for User if he does not have one
-        if not customer.user.billing_addresses.count():
-            billing_address_data.update({
-                'user': customer.user.id
-            })
-            billing_address_user_form = UserBillingAddressForm(
-                billing_address_data)
-            billing_address_user_form.is_valid()
-            billing_address_user_form.save()
-
-        # Associate an order with a stripe payment
-        order.set_stripe_charge(charge)
-
-        # If the Stripe payment was successed, set order status approved
-        order.set_approved()
-
-        vm = VirtualMachineSerializer(manager.get_vm(vm_id)).data
-
-        context = {
-            'name': user.get('name'),
-            'email': user.get('email'),
-            'cores': specs.get('cpu'),
-            'memory': specs.get('memory'),
-            'storage': specs.get('disk_size'),
-            'price': specs.get('price'),
-            'template': template.get('name'),
-            'vm.name': vm['name'],
-            'vm.id': vm['vm_id'],
-            'order.id': order.id
-        }
-        email_data = {
-            'subject': settings.DCL_TEXT + " Order from %s" % context['email'],
-            'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
-            'to': ['info@ungleich.ch'],
-            'body': "\n".join(["%s=%s" % (k, v) for (k, v) in context.items()]),
-            'reply_to': [context['email']],
-        }
-        email = EmailMessage(**email_data)
-        email.send()
         request.session['order_confirmation'] = True
         return HttpResponseRedirect(reverse('datacenterlight:order_success'))

deploy.sh

@@ -13,6 +13,7 @@ while true; do
   case "$1" in
     -h | --help ) HELP=true; shift ;;
     -v | --verbose ) VERBOSE=true; shift ;;
+    -D | --dbmakemigrations ) DB_MAKE_MIGRATIONS=true; shift ;;
     -d | --dbmigrate ) DB_MIGRATE=true; shift ;;
     -n | --nogit ) NO_GIT=true; shift ;;
     -b | --branch ) BRANCH="$2"; shift 2 ;;
@@ -31,13 +32,15 @@ if [ "$HELP" == "true" ]; then
     echo "options are : "
     echo "        -h, --help: Print this help message"
     echo "        -v, --verbose: Show verbose output to stdout. Without this a deploy.log is written to ~/app folder"
-    echo "        -d, --dbmigrate: Do DB migrate"
+    echo "        -D, --dbmakemigrations: Do DB makemigrations"
-    echo "        -n, --nogit: Don't execute git commands. With this --branch has no effect."
+    echo "        -d, --dbmigrate: Do DB migrate. To do both makemigrations and migrate, supply both switches -D and -d"
+    echo "        -n, --nogit: Don't execute git commands. This is used to deploy the current code in the project repo. With this --branch has no effect."
     echo "        -b, --branch: The branch to pull from origin repo."
     exit
 fi
 
 echo "BRANCH="$BRANCH
+echo "DB_MAKE_MIGRATIONS="$DB_MAKE_MIGRATIONS
 echo "DB_MIGRATE="$DB_MIGRATE
 echo "NO_GIT="$NO_GIT
 echo "VERBOSE="$VERBOSE
@@ -45,7 +48,7 @@ echo "VERBOSE="$VERBOSE
 # The project directory exists, we pull the specified branch
 cd $APP_HOME_DIR
 if [ -z "$NO_GIT" ]; then
-    echo 'We are executing default git commands. Please -no_git to not use this.'
+    echo 'We are executing default git commands. Please add --nogit to not do this.'
     # Save any modified changes before git pulling
     git stash
     # Fetch all branches/tags
@@ -59,16 +62,23 @@ fi
 source ~/pyvenv/bin/activate
 pip install -r requirements.txt > deploy.log 2>&1
 echo "###" >> deploy.log
-if [ -z "$DB_MIGRATE" ]; then
+if [ -z "$DB_MAKE_MIGRATIONS" ]; then
-    echo 'We are not doing DB migration'
+    echo 'We are not doing DB makemigrations'
 else
+    echo 'Doing DB makemigrations'
     ./manage.py makemigrations >> deploy.log 2>&1
     echo "###" >> deploy.log
+fi
+if [ -z "$DB_MIGRATE" ]; then
+    echo 'We are not doing DB migrate'
+else
+    echo 'Doing DB migrate'
     ./manage.py migrate >> deploy.log 2>&1
     echo "###" >> deploy.log
 fi
 printf 'yes' | ./manage.py collectstatic >> deploy.log 2>&1
 echo "###" >> deploy.log
 django-admin compilemessages
+sudo systemctl restart celery.service
 sudo systemctl restart uwsgi
 

dynamicweb/__init__.py

@@ -0,0 +1,5 @@
+# This will make sure the app is always imported when
+# Django starts so that shared_task will use this app.
+from .celery import app as celery_app
+
+__all__ = ['celery_app']

dynamicweb/celery.py

@@ -0,0 +1,21 @@
+import os
+from celery import Celery
+
+# set the default Django settings module for the 'celery' program.
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dynamicweb.settings')
+
+app = Celery('dynamicweb')
+
+# Using a string here means the worker don't have to serialize
+# the configuration object to child processes.
+# - namespace='CELERY' means all celery-related configuration keys
+#   should have a `CELERY_` prefix.
+app.config_from_object('django.conf:settings', namespace='CELERY')
+
+# Load task modules from all registered Django app configs.
+app.autodiscover_tasks()
+
+
+@app.task(bind=True)
+def debug_task(self):
+    print('Request: {0!r}'.format(self.request))

dynamicweb/settings/base.py

@@ -10,6 +10,9 @@ from django.utils.translation import ugettext_lazy as _
 
 # dotenv
 import dotenv
+import logging
+
+logger = logging.getLogger(__name__)
 
 
 def gettext(s):
@@ -25,6 +28,21 @@ def bool_env(val):
     return True if os.environ.get(val, False) == 'True' else False
 
 
+def int_env(val, default_value=0):
+    """Replaces string based environment values with Python integers
+    Return default_value if val is not set or cannot be parsed, otherwise
+    returns the python integer equal to the passed val
+    """
+    return_value = default_value
+    try:
+        return_value = int(os.environ.get(val))
+    except Exception as e:
+        logger.error("Encountered exception trying to get env value for {}\nException details: {}".format(
+            val, str(e)))
+
+    return return_value
+
+
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 PROJECT_DIR = os.path.abspath(
@@ -120,7 +138,8 @@ INSTALLED_APPS = (
     'datacenterlight.templatetags',
     'alplora',
     'rest_framework',
-    'opennebula_api'
+    'opennebula_api',
+    'django_celery_results',
 )
 
 MIDDLEWARE_CLASSES = (
@@ -526,6 +545,15 @@ GOOGLE_ANALYTICS_PROPERTY_IDS = {
     'dynamicweb-staging.ungleich.ch': 'staging'
 }
 
+# CELERY Settings
+CELERY_BROKER_URL = env('CELERY_BROKER_URL')
+CELERY_RESULT_BACKEND = env('CELERY_RESULT_BACKEND')
+CELERY_ACCEPT_CONTENT = ['application/json']
+CELERY_TASK_SERIALIZER = 'json'
+CELERY_RESULT_SERIALIZER = 'json'
+CELERY_TIMEZONE = 'Europe/Zurich'
+CELERY_MAX_RETRIES = int_env('CELERY_MAX_RETRIES', 5)
+
 ENABLE_DEBUG_LOGGING = bool_env('ENABLE_DEBUG_LOGGING')
 
 if ENABLE_DEBUG_LOGGING:

hosting/locale/de/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-08-11 01:16+0530\n"
+"POT-Creation-Date: 2017-08-16 04:19+0530\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -435,17 +435,17 @@ msgstr "Sind Sie sicher, dass Sie ihre virtuelle Maschine beenden wollen "
 msgid "Virtual Machines"
 msgstr "Virtuelle Maschinen"
 
-msgid "Create VM"
+msgid "To create a new virtual machine, click \"Create VM\""
-msgstr "Neue VM"
-
-msgid "ID"
 msgstr ""
 
-msgid "Ipv4"
+msgid "CREATE VM"
-msgstr "IPv4"
+msgstr "NEUE VM"
 
-msgid "Ipv6"
+msgid "Page"
-msgstr "IPv6"
+msgstr ""
+
+msgid "of"
+msgstr ""
 
 msgid "login"
 msgstr "einloggen"
@@ -482,6 +482,12 @@ msgid ""
 "contact Data Center Light Support."
 msgstr ""
 
+#~ msgid "Ipv4"
+#~ msgstr "IPv4"
+
+#~ msgid "Ipv6"
+#~ msgstr "IPv6"
+
 #~ msgid "Close"
 #~ msgstr "Schliessen"
 

hosting/models.py

@@ -1,13 +1,9 @@
 import os
 import logging
 
-
 from django.db import models
 from django.utils.functional import cached_property
-
-
 from Crypto.PublicKey import RSA
-
 from membership.models import StripeCustomer, CustomUser
 from utils.models import BillingAddress
 from utils.mixins import AssignPermissionsMixin
@@ -42,7 +38,6 @@ class HostingPlan(models.Model):
 
 
 class HostingOrder(AssignPermissionsMixin, models.Model):
-
     ORDER_APPROVED_STATUS = 'Approved'
     ORDER_DECLINED_STATUS = 'Declined'
 
@@ -101,7 +96,7 @@ class HostingOrder(AssignPermissionsMixin, models.Model):
 class UserHostingKey(models.Model):
     user = models.ForeignKey(CustomUser)
     public_key = models.TextField()
-    private_key = models.FileField(upload_to='private_keys',  blank=True)
+    private_key = models.FileField(upload_to='private_keys', blank=True)
     created_at = models.DateTimeField(auto_now_add=True)
     name = models.CharField(max_length=100)
 

hosting/static/hosting/css/commons.css

@@ -162,29 +162,75 @@
 
 /* ========= */
 @media(min-width: 320px) {
-   .modal:before {
+  .modal:before {
-     content: '';
+    content: '';
-     display: inline-block;
+    display: inline-block;
-     height: 100%;
+    height: 100%;
-     vertical-align: middle;
+    vertical-align: middle;
-     margin-right: -4px;
+    margin-right: -4px;
-   }
+  }
- }
+}
 
 
- @media (min-width: 768px) {
+@media (min-width: 768px) {
-   .modal-dialog {
+  .modal-dialog {
 /*        width: 520px; */
-       margin: 15px auto;
+      margin: 15px auto;
-   }
+  }
- }
+}
 
- .modal {
+.modal {
-   text-align: center;
+  text-align: center;
- }
+}
 
- .modal-dialog {
+.modal-dialog {
-   display: inline-block;
+  display: inline-block;
-   text-align: left;
+  text-align: left;
-   vertical-align: middle;
+  vertical-align: middle;
- }
+}
+
+.un-icon {
+  width: 15px;
+  height: 15px;
+  opacity: 0.5;
+  margin-top: -1px;
+}
+
+.css-plus {
+  position: relative;
+  width: 16px;
+  height: 20px;
+  display: inline-block;
+  vertical-align: middle;
+  /*   top: -1px; */
+}
+
+.css-plus + span {
+  vertical-align: middle;
+}
+
+.css-plus:before {
+  content: '';
+  width: 10px;
+  height: 2px;
+  background: #f6f7f9;
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  -webkit-transform: translate(-50%,-50%);
+  -ms-transform: translate(-50%,-50%);
+  transform: translate(-50%,-50%);
+}
+
+.css-plus:after {
+  content: '';
+  width: 2px;
+  height: 10px;
+  background: #f6f7f9;
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  -webkit-transform: translate(-50%,-50%);
+  -ms-transform: translate(-50%,-50%);
+  transform: translate(-50%,-50%);
+}

hosting/static/hosting/css/virtual-machine.css

@@ -66,8 +66,8 @@
   overflow-x: hidden;
   overflow-y: hidden;
 }
-.parent-container ::-webkit-scrollbar { 
+.parent-container ::-webkit-scrollbar {
-    display: none; 
+    display: none;
 }
 .container-os{
   overflow: auto;
@@ -225,6 +225,159 @@
 }
 @media (max-width: 420px) {
     .btn-create-vm {
-      float: left !important; 
+      float: left !important;
     }
+}
+
+/* New styles */
+.dashboard-container-head {
+  padding: 0 8px;
+}
+.dashboard-title-thin {
+  font-weight: 300;
+  font-size: 32px;
+}
+
+.dashboard-title-thin .un-icon {
+  height: 34px;
+  margin-right: 5px;
+  margin-top: -1px;
+  width: 20px;
+}
+
+.dashboard-subtitle {
+  font-weight: 300;
+  margin-bottom: 25px;
+}
+
+.btn-vm {
+  background: #1596DA;
+  color: #fff;
+  font-weight: 400;
+  letter-spacing: 0.8px;
+  border-radius: 3px;
+  padding-bottom: 7px;
+  border: 2px solid #1596DA;
+}
+
+.btn-vm:hover, .btn-vm:focus {
+  color: #1596DA;
+  background: #fff;
+}
+.btn-vm:hover .css-plus:after,
+.btn-vm:focus .css-plus:after,
+.btn-vm:hover .css-plus:before,
+.btn-vm:focus .css-plus:before {
+  background: #1596DA;
+}
+.btn-vm-detail {
+  background: #3770CC;
+  color: #fff;
+  font-weight: 400;
+  letter-spacing: 0.6px;
+  font-size: 14px;
+  border-radius: 3px;
+  border: 2px solid #3770CC;
+  padding: 4px 20px;
+  /*   padding-bottom: 7px; */
+}
+
+.btn-vm-detail:hover, .btn-vm-detail:focus {
+  background: #fff;
+  color: #3770CC;
+}
+
+.vm-status, .vm-status-active, .vm-status-failed {
+  font-weight: 600;
+}
+.vm-status-active {
+  color: #4A90E2;
+}
+.vm-status-failed {
+  color: #eb4d5c;
+}
+
+@media (min-width:768px) {
+  .dashboard-subtitle {
+    display: flex;
+    justify-content: space-between;
+    font-size: 16px;
+  }
+}
+@media (max-width:767px) {
+  .dashboard-title-thin {
+    font-size: 22px;
+  }
+  .dashboard-title-thin .un-icon {
+    height: 20px;
+    width: 18px;
+    margin-top: -3px;
+  }
+  .dashboard-subtitle p {
+    width: 200px;
+  }
+}
+
+.table-switch {
+  color: #555;
+}
+
+.table-switch > tbody > tr > td {
+  padding: 12px 8px;
+}
+
+@media (min-width: 768px) {
+  .table-switch > tbody > tr > td:nth-child(1) {
+    padding-right: 45px;
+  }
+  .table-switch > tbody > tr:last-child > td {
+    border-bottom: 1px solid #ddd;
+  }
+}
+
+.table-switch .un-icon {
+  margin-left: 5px;
+}
+
+@media (max-width:767px) {
+  .dashboard-subtitle {
+    margin-bottom: 15px;
+  }
+  .table-switch .un-icon {
+    float: right;
+    margin-top: 0;
+  }
+  .table-switch thead {
+    display: none;
+  }
+  .table-switch tbody tr {
+    display: block;
+    position: relative;
+    border-top: 1px solid #ddd;
+    /* margin-top: 15px; */
+    padding-top: 5px;
+    padding-bottom: 15px;
+  }
+  .table-switch tbody tr:last-child {
+    border-bottom: 1px solid #ddd;
+  }
+  .table-switch tbody tr td {
+    display: block;
+    padding-top: 28px;
+    padding-bottom: 6px;
+    position: relative;
+    border: 0;
+  }
+  .table-switch td:before {
+    content: attr(data-header);
+    font-weight: 600;
+    position: absolute;
+    top: 5px;
+
+  }
+  .table-switch .last-td {
+    position: absolute;
+    bottom: 20px;
+    right: 0;
+  }
 }

hosting/static/hosting/img/copy.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Svg Vector Icons : http://www.onlinewebfonts.com/icon -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 1000 1000" enable-background="new 0 0 1000 1000" xml:space="preserve">
+<metadata> Svg Vector Icons : http://www.onlinewebfonts.com/icon </metadata>
+<g><path d="M691,160.8V10H269.5C206.3,72.6,143.1,135.2,80,197.8v641.4h227.9V990H920V160.8H691z M269.5,64.4v134.4H133.1C178.5,154,224,109.2,269.5,64.4z M307.9,801.2H117.5V236.8h190.5V47.9h344.5v112.9h-154c-63.5,62.9-127,125.9-190.5,188.8V801.2z M499.5,215.2v134.5H363.1v-1c45.1-44.5,90.2-89,135.3-133.5L499.5,215.2z M881.5,952h-535V386.6H538V198.8h343.5V952z"/></g>
+</svg>

hosting/static/hosting/img/vm.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Svg Vector Icons : http://www.onlinewebfonts.com/icon -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 1000 1000" enable-background="new 0 0 1000 1000" xml:space="preserve">
+<metadata> Svg Vector Icons : http://www.onlinewebfonts.com/icon </metadata>
+<g><path d="M724.6,224.4c0,28.2,22.9,51,51,51s51-22.9,51-51c0-28.2-22.9-51-51-51S724.6,196.2,724.6,224.4z M724.6,551c0,28.2,22.9,51,51,51s51-22.9,51-51c0-28.2-22.9-51-51-51S724.6,522.9,724.6,551L724.6,551z M10,683.7c0,45.1,36.5,81.7,81.7,81.7h347.1v56.4c-10,6.7-18.6,15.3-25.3,25.3l-250.3,0c-28.2,0-51,22.9-51,51s22.9,51,51,51h250.3c16.5,24.7,44.5,40.8,76.4,40.8c31.8,0,59.8-16.1,76.4-40.8h270.7c28.2,0,51-22.9,51-51s-22.9-51-51-51H566.2c-6.7-10-15.3-18.6-25.3-25.3v-56.3h367.5c45.1,0,81.7-36.5,81.7-81.7V91.7c0-45.1-36.5-81.7-81.7-81.7H91.7C46.5,10,10,46.5,10,91.7L10,683.7L10,683.7z M157,112.1h686c24.9,0,44.9,20,44.9,44.9v134.7c0,24.9-20,44.9-44.9,44.9H157c-24.9,0-44.9-20-44.9-44.9V157C112.1,132.1,132.1,112.1,157,112.1L157,112.1L157,112.1z M157,438.7h686c24.9,0,44.9,20,44.9,44.9v134.7c0,24.9-20,44.9-44.9,44.9H157c-24.9,0-44.9-20-44.9-44.9V483.7C112.1,458.8,132.1,438.7,157,438.7L157,438.7L157,438.7z"/></g>
+</svg>

hosting/templates/hosting/user_keys.html

@@ -77,7 +77,7 @@
                                         </button>
                                     </div>
                                     <div class="modal-body">
-                                        <h4 class="modal-title" id="ModalLabel_Public_Key">{% trans "Public SSH key" %}</h4>
+                                        <h4 class="modal-title" id="ModalLabel_Public_Key">{% trans "Public SSH Key" %}</h4>
                                         <p class="key_contain" style="margin-top: 10px;">{{ user_key.public_key }}</p>
                                         <div class="modal-footer">
                                         </div>

hosting/templates/hosting/virtual_machines.html

@@ -1,89 +1,77 @@
 {% extends "hosting/base_short.html" %}
 {% load staticfiles bootstrap3 i18n %}
 {% block content %}
-<div>
+<div class="dashboard-container">
-	<div class="dashboard-container">
+    <div class="dashboard-container-head">
-		<div class="row">
+        <h3 class="dashboard-title-thin"><img src="{% static 'hosting/img/vm.svg' %}" class="un-icon"> {% trans "Virtual Machines" %}</h3>
-			<div class="col-xs-12  container-table">
+        {% if messages %}
-				<table class="table borderless table-hover">
+            <div class="alert alert-warning">
-				<h3 class="pull-left"><i class="fa fa-server fa-separate" aria-hidden="true"></i> {% trans "Virtual Machines"%}</h3>
+                {% for message in messages %}
-                <div class="col-md-12">
+                <span>{{ message }}</span>
-                    <br/>
+                {% endfor %}
-                    {% if messages %}
+            </div>
-                        <div class="alert alert-warning">
+        {% endif %}
-                            {% for message in messages %}
+        {% if not error %}
-                            <span>{{ message }}</span>
+            <div class="dashboard-subtitle">
-                            {% endfor %}
+                <p>{% trans 'To create a new virtual machine, click "Create VM"' %}</p>
-                        </div>
+                <div class="text-right">
-                    {% endif %}
+                    <a class="btn btn-vm" href="{% url 'hosting:create_virtual_machine' %}"><span class="css-plus"></span> <span>{% trans "CREATE VM" %}</span></a>
                 </div>
-                {% if not error %}
+            </div>
-                <p class="pull-right btn-create-vm">
+        {% endif %}
-                    <a class="btn btn-success" href="{% url 'hosting:create_virtual_machine' %}" >{% trans "Create VM"%} </a>
+    </div>
-                </p>
-				<br/>
 
-				<thead>
+    {% if not error %}
-				<tr>
+        <table class="table table-switch">
-					<th>{% trans "ID"%}</th>
+            <thead>
-                    <th>{% trans "Ipv4"%}</th>
+                <tr>
-					<th>{% trans "Ipv6"%}</th>
+                    <th>ID</th>
-					<th>{% trans "Status"%}</th>
+                    <th>IPv4</th>
-					<th></th>
+                    <th>IPv6</th>
-				</tr>
+                    <th>{% trans "Status" %}</th>
-				</thead>
+                    <th></th>
-				<tbody>
+                </tr>
-					{% for vm in vms %}
+            </thead>
-					<tr>
+            <tbody>
-						<td scope="row">{{vm.vm_id}}</td>
+                {% for vm in vms %}
-                        {% if vm.ipv6  %}
+                <tr>
-						  <td>{{vm.ipv4}}</td>
+                    <td data-header="ID">{{vm.vm_id}}</td>
-
+                    {% if vm.ipv6  %}
-                          <td>{{vm.ipv6}}</td>
+                        <td data-header="IPv4">{{vm.ipv4}}</td>
+                        <td data-header="IPv6">{{vm.ipv6}}</td>
+                    {% endif %}
+                    <td data-header="{% trans 'Status' %}">
+                        {% if vm.state == 'ACTIVE' %}
+                            <span class="vm-status-active"><strong>{{vm.state|title}}</strong></span>
+                        {% elif  vm.state == 'FAILED' %}
+                            <span class="vm-status-failed"><strong>{{vm.state|title}}</strong></span>
+                        {% else %}
+                            <span class="vm-status"><strong>{{vm.state|title}}</strong></span>
                         {% endif %}
+                    </td>
+                    <td class="text-right last-td">
+                        <a class="btn btn-vm-detail" href="{% url 'hosting:virtual_machines' vm.vm_id %}">{% trans "View Detail" %}</a>
+                    </td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    {% endif %}
 
-						<td>
+    {% if is_paginated %}
-
+        <div class="pagination">
-							{% if vm.state == 'ACTIVE' %}
+            <span class="page-links">
-								<span class="h3 label label-success"><strong> {{vm.state}}</strong></span>
+                {% if page_obj.has_previous %}
-							{% elif  vm.state == 'FAILED' %}
+                    <a href="{{request.path}}?page={{ page_obj.previous_page_number }}">{% trans "previous" %}</a>
-								<span class="h3 label label-danger"><strong>{{vm.state}}</strong></span>
-							{% else %}
-								<span class="h3 label label-warning"><strong>{{vm.state}}</strong></span>
-							{% endif %}
-
-						</td>
-						<td>
-                            <button type="button" class="btn btn-default"><a
-                                    href="{% url 'hosting:virtual_machines' vm.vm_id %}">{% trans "View Detail"%}</a></button>
-                        </td>
-					</tr>
-					{% endfor %}
-				</tbody>
                 {% endif %}
-                </table>
+                <span class="page-current">
-
+                    {% trans "Page" %} {{ page_obj.number }} {% trans "of" %} {{ page_obj.paginator.num_pages }}.
-			    {% if is_paginated %}
+                </span>
-			        <div class="pagination">
+                {% if page_obj.has_next %}
-			            <span class="page-links">
+                    <a href="{{request.path}}?page={{ page_obj.next_page_number }}">{% trans "next" %}</a>
-			                {% if page_obj.has_previous %}
+                {% endif %}
-			                    <a href="{{request.path}}?page={{ page_obj.previous_page_number }}">{% trans "previous"%}</a>
+            </span>
-			                {% endif %}
+        </div>
-			                <span class="page-current">
+    {% endif %}
-			                    Page {{ page_obj.number }} of {{ page_obj.paginator.num_pages }}.
-			                </span>
-			                {% if page_obj.has_next %}
-			                    <a href="{{request.path}}?page={{ page_obj.next_page_number }}">{% trans "next"%}</a>
-			                {% endif %}
-			            </span>
-			        </div>
-			    {% endif %}
-
-			</div>
-
-	    </div>
-	</div>
-
 </div>
-
 {%endblock%}

opennebula_api/serializers.py

@@ -1,5 +1,6 @@
 import ipaddress
 
+from builtins import hasattr
 from rest_framework import serializers
 
 from oca import OpenNebulaException
@@ -32,7 +33,7 @@ class VirtualMachineTemplateSerializer(serializers.Serializer):
             return 0
 
     def get_memory(self, obj):
-        return int(obj.template.memory)/1024
+        return int(obj.template.memory) / 1024
 
     def get_name(self, obj):
         return obj.name.strip('public-')
@@ -57,13 +58,13 @@ class VirtualMachineSerializer(serializers.Serializer):
     configuration = serializers.SerializerMethodField()
 
     template_id = serializers.ChoiceField(
-                choices=[(key.id, key.name) for key in
+        choices=[(key.id, key.name) for key in
-                         OpenNebulaManager().try_get_templates()
+                 OpenNebulaManager().try_get_templates()
-                         ],
+                 ],
-                source='template.template_id',
+        source='template.template_id',
-                write_only=True,
+        write_only=True,
-                default=[]
+        default=[]
-            )
+    )
 
     def create(self, validated_data):
         owner = validated_data['owner']
@@ -74,10 +75,10 @@ class VirtualMachineSerializer(serializers.Serializer):
 
         template_id = validated_data['template']['template_id']
         specs = {
-                    'cpu': cores,
+            'cpu': cores,
-                    'disk_size': disk,
+            'disk_size': disk,
-                    'memory': memory,
+            'memory': memory,
-                }
+        }
 
         try:
             manager = OpenNebulaManager(email=owner.email,
@@ -92,7 +93,7 @@ class VirtualMachineSerializer(serializers.Serializer):
         return manager.get_vm(opennebula_id)
 
     def get_memory(self, obj):
-        return int(obj.template.memory)/1024
+        return int(obj.template.memory) / 1024
 
     def get_disk_size(self, obj):
         template = obj.template
@@ -104,9 +105,9 @@ class VirtualMachineSerializer(serializers.Serializer):
     def get_price(self, obj):
         template = obj.template
         price = float(template.vcpu) * 5.0
-        price += (int(template.memory)/1024 * 2.0)
+        price += (int(template.memory) / 1024 * 2.0)
         for disk in template.disks:
-            price += int(disk.size)/1024 * 0.6
+            price += int(disk.size) / 1024 * 0.6
         return price
 
     def get_configuration(self, obj):
@@ -115,15 +116,30 @@ class VirtualMachineSerializer(serializers.Serializer):
         return template.name.strip('public-')
 
     def get_ipv4(self, obj):
-        nic = obj.template.nics[0]
+        """
-        if 'vm-ipv6-nat64-ipv4' in nic.network and is_in_v4_range(nic.mac):
+        Get the IPv4s from the given VM
-            return str(v4_from_mac(nic.mac))
+
+        :param obj: The VM in contention
+        :return: Returns csv string of all IPv4s added to this VM otherwise returns "-" if no IPv4 is available
+        """
+        ipv4 = []
+        for nic in obj.template.nics:
+            if hasattr(nic, 'ip'):
+                ipv4.append(nic.ip)
+        if len(ipv4) > 0:
+            return ', '.join(ipv4)
         else:
             return '-'
 
     def get_ipv6(self, obj):
-        nic = obj.template.nics[0]
+        ipv6 = []
-        return nic.ip6_global
+        for nic in obj.template.nics:
+            if hasattr(nic, 'ip6_global'):
+                ipv6.append(nic.ip6_global)
+        if len(ipv6) > 0:
+            return ', '.join(ipv6)
+        else:
+            return '-'
 
     def get_name(self, obj):
         return obj.name.strip('public-')