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Merge remote-tracking branch 'ungleich/master'

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This commit is contained in:
Arvind Tiwari 2017-09-28 02:06:24 +05:30
commit c103c916ef
17 changed files with 193 additions and 244 deletions
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1
.gitignore vendored
View file

@ -36,3 +36,4 @@ secret-key
.env
*.mo
*.log
*.sql

7
Changelog
View file

@ -1,3 +1,10 @@
Next:
* #3764: [hosting] Show cancelled VMs' invoices
* #3736: [dcl] Refactor the place where we compute the VM price
* #3730: [dcl] Refactor price parameter passed in the DCL flow
* #3807: [dcl] Remove PricingView as it is no more used
* #3813: [hosting] JS error in create ssh key page
1.2.3: 2017-09-25
* #3484: [dcl, hosting] Refactored account activation, password reset, VM order and cancellation email
* #3731: [dcl, hosting] Added cdist ssh key handler

2
datacenterlight/static/datacenterlight/js/main.js
View file

@ -155,9 +155,7 @@
function _calcPricing() {
var total = (cardPricing['cpu'].value * 5) + (2 * cardPricing['ram'].value) + (0.6 * cardPricing['storage'].value);
total = parseFloat(total.toFixed(2));
$("#total").text(total);
$('input[name=total]').val(total);
}
function form_success() {

9
datacenterlight/tasks.py
View file

@ -13,7 +13,7 @@ from hosting.models import HostingOrder, HostingBill
from membership.models import StripeCustomer, CustomUser
from opennebula_api.models import OpenNebulaManager
from opennebula_api.serializers import VirtualMachineSerializer
from utils.hosting_utils import get_all_public_keys
from utils.hosting_utils import get_all_public_keys, get_or_create_vm_detail
from utils.forms import UserBillingAddressForm
from utils.mailer import BaseEmail
from utils.models import BillingAddress
@ -52,7 +52,8 @@ def create_vm_task(self, vm_template_id, user, specs, template,
stripe_customer_id, billing_address_data,
billing_address_id,
charge, cc_details):
logger.debug("Running create_vm_task on {}".format(current_task.request.hostname))
logger.debug(
"Running create_vm_task on {}".format(current_task.request.hostname))
vm_id = None
try:
final_price = specs.get('price')
@ -144,7 +145,8 @@ def create_vm_task(self, vm_template_id, user, specs, template,
if 'pass' in user:
lang = 'en-us'
if user.get('language') is not None:
logger.debug("Language is set to {}".format(user.get('language')))
logger.debug(
"Language is set to {}".format(user.get('language')))
lang = user.get('language')
translation.activate(lang)
# Send notification to the user as soon as VM has been booked
@ -174,6 +176,7 @@ def create_vm_task(self, vm_template_id, user, specs, template,
logger.debug("New VM ID is {vm_id}".format(vm_id=vm_id))
if new_host is not None:
custom_user = CustomUser.objects.get(email=user.get('email'))
get_or_create_vm_detail(custom_user, manager, vm_id)
if custom_user is not None:
public_keys = get_all_public_keys(custom_user)
keys = [{'value': key, 'state': True} for key in

1
datacenterlight/templates/datacenterlight/calculator_form.html
View file

@ -77,7 +77,6 @@
{% endfor %}
</select>
</div>
<input type="hidden" name="total">
<!--<div class="description check-ip">
<input type="checkbox" name="ipv6"> Ipv6 Only<br>
</div>-->

96
datacenterlight/templates/datacenterlight/pricing.html
View file

@ -1,96 +0,0 @@
{% extends "datacenterlight/base.html" %}
{% load staticfiles i18n%}
{% get_current_language as LANGUAGE_CODE %}
{% block content %}
<div class="intro-pricing">
<div class="intro-message">
<h2 class="section-heading">{% trans "We are cutting down the costs significantly!" %}</h2>
</div>
</div>
<div class="price-calc-section">
<div class="card">
<img class="img-beta" src="{% static 'datacenterlight/img/beta-img.png' %}" alt="">
<div class="caption">
<form method="POST" action="">
{% csrf_token %}
<div class="title">
<h3>{% trans "VM hosting" %} </h3>
</div>
<div class="price">
<span id="total">15</span>
<span>CHF</span>
<div class="price-text">
<p>{% trans "VAT included" %}</p>
</div>
</div>
<div class="descriptions">
<div class="description">
<p>{% trans "Hosted in Switzerland" %}</p>
</div>
<div class="description">
<i class="fa fa-minus-circle left" data-minus="cpu" aria-hidden="true"></i>
<input class="input-price" type="number" min="1" max="42" id="coreValue" name="cpu">
<span> Core</span>
<i class="fa fa-plus-circle right" data-plus="cpu" aria-hidden="true"></i>
</div>
<div class="description">
<i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
<input id="ramValue" class="input-price" type="number" min="2" max="200" name="ram">
<span> GB RAM</span>
<i class="fa fa-plus-circle right" data-plus="ram" aria-hidden="true"></i>
</div>
<div class="description">
<i class="fa fa-minus-circle left" data-minus="storage" aria-hidden="true"></i>
<input id="storageValue" class="input-price" type="number" min="10" max="500" step="10" name="storage">
<span>{% trans "GB Storage (SSD)" %}</span>
<i class="fa fa-plus-circle right" data-plus="storage" aria-hidden="true"></i>
</div>
<div class="description select-configuration input">
<label for="name">OS</label>
<select name="config" id="">
{% for template in templates %}
<option value="{{template.id}}">{{template.name}} </option>
{% endfor %}
</select>
</div>
<input type="hidden" name="total">
<!-- <div class="description input">
<label for="name">Name</label>
<input type="text" name="name" placeholder="Your Name">
</div>
<div class="description input">
<label for="email">Email</label>
<input type="email" name="email" placeholder="Your Email">
</div> -->
<!--<div class="description check-ip">
<input type="checkbox" name="ipv6"> Ipv6 Only<br>
</div>-->
</div>
<input type="submit" class="btn btn-primary" value="{% trans 'Order Now!' %}"></input>
</form>
</div>
</div>
<div class="text">
<h2 class="section-heading">{% trans "Simple and affordable: Try our virtual machine with featherlight price." %}</h2>
<div class="description">
<p>{% trans "Our VMs are hosted in Glarus, Switzerland, and our website is currently running in BETA mode. If you want more information that you did not find on our website, or if your order is more detailed, or if you encounter any technical hiccups, please contact us at support@datacenterlight.ch, our team will get in touch with you asap." %}</p>
</div>
</div>
</div>
{% endblock %}

12
datacenterlight/tests.py
View file

@ -12,6 +12,7 @@ from datacenterlight.models import VMTemplate
from datacenterlight.tasks import create_vm_task
from membership.models import StripeCustomer
from opennebula_api.serializers import VMTemplateSerializer
from utils.hosting_utils import get_vm_price
from utils.models import BillingAddress
from utils.stripe_utils import StripeUtils
@ -94,12 +95,11 @@ class CeleryTaskTestCase(TestCase):
cpu = specs.get('cpu')
memory = specs.get('memory')
disk_size = specs.get('disk_size')
amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
cpu=cpu,
memory=memory,
disk_size=disk_size)
amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
disk_size=disk_size)
plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
memory=memory,
disk_size=disk_size)
stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
ram=memory,
ssd=disk_size,

3
datacenterlight/urls.py
View file

@ -1,7 +1,7 @@
from django.conf.urls import url
from .views import IndexView, BetaProgramView, LandingProgramView, \
BetaAccessView, PricingView, SuccessView, \
BetaAccessView, SuccessView, \
PaymentOrderView, OrderConfirmationView, \
WhyDataCenterLightView, ContactUsView
@ -15,7 +15,6 @@ urlpatterns = [
name='whydatacenterlight'),
url(r'^beta-program/?$', BetaProgramView.as_view(), name='beta'),
url(r'^landing/?$', LandingProgramView.as_view(), name='landing'),
url(r'^pricing/?$', PricingView.as_view(), name='pricing'),
url(r'^payment/?$', PaymentOrderView.as_view(), name='payment'),
url(r'^order-confirmation/?$', OrderConfirmationView.as_view(),
name='order_confirmation'),

70
datacenterlight/views.py
View file

@ -4,7 +4,6 @@ from django.contrib import messages
from django.core.exceptions import ValidationError
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect
from django.shortcuts import redirect
from django.shortcuts import render
from django.utils.translation import ugettext_lazy as _
from django.views.decorators.cache import cache_control
@ -13,10 +12,9 @@ from django.views.generic import FormView, CreateView, TemplateView, DetailView
from datacenterlight.tasks import create_vm_task
from hosting.models import HostingOrder
from membership.models import CustomUser, StripeCustomer
from opennebula_api.models import OpenNebulaManager
from opennebula_api.serializers import VirtualMachineTemplateSerializer, \
VMTemplateSerializer
from opennebula_api.serializers import VMTemplateSerializer
from utils.forms import BillingAddressForm
from utils.hosting_utils import get_vm_price
from utils.mailer import BaseEmail
from utils.stripe_utils import StripeUtils
from utils.tasks import send_plain_email_task
@ -88,56 +86,6 @@ class SuccessView(TemplateView):
return render(request, self.template_name)
class PricingView(TemplateView):
template_name = "datacenterlight/pricing.html"
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates,
many=True).data,
}
except:
messages.error(request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes'
)
context = {
'error': 'connection'
}
return render(request, self.template_name, context)
def post(self, request):
cores = request.POST.get('cpu')
memory = request.POST.get('ram')
storage = request.POST.get('storage')
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
manager = OpenNebulaManager()
template = manager.get_template(template_id)
request.session['template'] = VirtualMachineTemplateSerializer(
template).data
if not request.user.is_authenticated():
request.session['next'] = reverse('hosting:payment')
request.session['specs'] = {
'cpu': cores,
'memory': memory,
'disk_size': storage,
'price': price,
}
return redirect(reverse('hosting:payment'))
class BetaAccessView(FormView):
template_name = "datacenterlight/beta_access.html"
form_class = BetaAccessForm
@ -274,7 +222,6 @@ class IndexView(CreateView):
memory_field = forms.IntegerField(validators=[self.validate_memory])
storage = request.POST.get('storage')
storage_field = forms.IntegerField(validators=[self.validate_storage])
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
template = VMTemplate.objects.filter(
opennebula_vm_template_id=template_id).first()
@ -334,7 +281,6 @@ class IndexView(CreateView):
'cpu': cores,
'memory': memory,
'disk_size': storage,
'price': price
}
this_user = {
@ -532,12 +478,12 @@ class OrderConfirmationView(DetailView):
cpu = specs.get('cpu')
memory = specs.get('memory')
disk_size = specs.get('disk_size')
amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
cpu=cpu,
memory=memory,
disk_size=disk_size)
amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
disk_size=disk_size)
specs['price'] = amount_to_be_charged
plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
memory=memory,
disk_size=disk_size)
stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
ram=memory,
ssd=disk_size,

34
hosting/migrations/0043_vmdetail.py Normal file
View file

@ -0,0 +1,34 @@
# -*- coding: utf-8 -*-
# Generated by Django 1.9.4 on 2017-09-24 18:12
from __future__ import unicode_literals
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
('hosting', '0042_hostingorder_subscription_id'),
]
operations = [
migrations.CreateModel(
name='VMDetail',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('vm_id', models.IntegerField(default=0)),
('disk_size', models.FloatField(default=0.0)),
('cores', models.FloatField(default=0.0)),
('memory', models.FloatField(default=0.0)),
('configuration', models.CharField(default='', max_length=25)),
('ipv4', models.TextField(default='')),
('ipv6', models.TextField(default='')),
('created_at', models.DateTimeField(auto_now_add=True)),
('terminated_at', models.DateTimeField(null=True)),
('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
),
]

13
hosting/models.py
View file

@ -159,3 +159,16 @@ class HostingBill(AssignPermissionsMixin, models.Model):
instance = cls.objects.create(customer=customer,
billing_address=billing_address)
return instance
class VMDetail(models.Model):
user = models.ForeignKey(CustomUser)
vm_id = models.IntegerField(default=0)
disk_size = models.FloatField(default=0.0)
cores = models.FloatField(default=0.0)
memory = models.FloatField(default=0.0)
configuration = models.CharField(default='', max_length=25)
ipv4 = models.TextField(default='')
ipv6 = models.TextField(default='')
created_at = models.DateTimeField(auto_now_add=True)
terminated_at = models.DateTimeField(null=True)

15
hosting/templates/hosting/choice_ssh_keys.html
View file

@ -47,20 +47,5 @@
window.location.href = '{{next_url}}';
</script>
{% endif %}
<script type="text/javascript">
window.onload = function () {
{% for user_key in keys %}
var locale_date = moment.utc(document.getElementById("ssh-created_at-{{user_key.id}}").textContent,'YYYY-MM-DD HH:mm').toDate();
locale_date = moment(locale_date).format("YYYY-MM-DD h:mm:ss a");
document.getElementById('ssh-created_at-{{user_key.id}}').innerHTML = locale_date;
{% endfor %}
};
</script>
{%endblock%}

4
hosting/templates/hosting/order_detail.html
View file

@ -42,7 +42,9 @@
<p>
<strong>{% trans "Status" %}: </strong>
<strong>
{% if order.status == 'Approved' %}
{% if vm.terminated_at %}
<span class="vm-color-failed">{% trans "Terminated" %}</span>
{% elif order.status == 'Approved' %}
<span class="vm-color-online">{% trans "Approved" %}</span>
{% else %}
<span class="vm-status-failed">{% trans "Declined" %}</span>

16
hosting/templates/hosting/user_keys.html
View file

@ -101,21 +101,5 @@
window.location.href = '{{next_url}}';
</script>
{% endif %}
<script type="text/javascript">
window.onload = function () {
{% for user_key in keys %}
var locale_date = moment.utc(document.getElementById("ssh-created_at-{{user_key.id}}").textContent,'YYYY-MM-DD HH:mm').toDate();
locale_date = moment(locale_date).format("YYYY-MM-DD h:mm:ss a");
document.getElementById('ssh-created_at-{{user_key.id}}').innerHTML = locale_date;
{% endfor %}
};
</script>
{%endblock%}

75
hosting/views.py
View file

@ -1,6 +1,7 @@
import json
import logging
import uuid
from datetime import datetime
from time import sleep
from django import forms
@ -37,6 +38,7 @@ from utils.forms import (
BillingAddressForm, PasswordResetRequestForm, UserBillingAddressForm,
ResendActivationEmailForm
)
from utils.hosting_utils import get_vm_price
from utils.mailer import BaseEmail
from utils.stripe_utils import StripeUtils
from utils.views import (
@ -46,10 +48,11 @@ from utils.views import (
from .forms import HostingUserSignupForm, HostingUserLoginForm, \
UserHostingKeyForm, generate_ssh_key_name
from .mixins import ProcessVMSelectionMixin
from .models import HostingOrder, HostingBill, HostingPlan, UserHostingKey
from .models import (
HostingOrder, HostingBill, HostingPlan, UserHostingKey, VMDetail
)
from datacenterlight.models import VMTemplate
logger = logging.getLogger(__name__)
CONNECTION_ERROR = "Your VMs cannot be displayed at the moment due to a \
@ -689,25 +692,29 @@ class OrdersHostingDetailView(LoginRequiredMixin,
if obj is not None:
# invoice for previous order
try:
manager = OpenNebulaManager(
email=owner.email, password=owner.password
)
vm = manager.get_vm(obj.vm_id)
context['vm'] = VirtualMachineSerializer(vm).data
except WrongIdError:
messages.error(
self.request,
_('The VM you are looking for is unavailable at the '
'moment. Please contact Data Center Light support.')
)
self.kwargs['error'] = 'WrongIdError'
context['error'] = 'WrongIdError'
except ConnectionRefusedError:
messages.error(
self.request,
_('In order to create a VM, you need to create/upload '
'your SSH KEY first.')
)
vm_detail = VMDetail.objects.get(vm_id=obj.vm_id)
context['vm'] = vm_detail.__dict__
except VMDetail.DoesNotExist:
try:
manager = OpenNebulaManager(
email=owner.email, password=owner.password
)
vm = manager.get_vm(obj.vm_id)
context['vm'] = VirtualMachineSerializer(vm).data
except WrongIdError:
messages.error(
self.request,
_('The VM you are looking for is unavailable at the '
'moment. Please contact Data Center Light support.')
)
self.kwargs['error'] = 'WrongIdError'
context['error'] = 'WrongIdError'
except ConnectionRefusedError:
messages.error(
self.request,
_('In order to create a VM, you need to create/upload '
'your SSH KEY first.')
)
elif not card_details.get('response_object'):
# new order, failed to get card details
context['failed_payment'] = True
@ -767,12 +774,11 @@ class OrdersHostingDetailView(LoginRequiredMixin,
cpu = specs.get('cpu')
memory = specs.get('memory')
disk_size = specs.get('disk_size')
amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
cpu=cpu,
memory=memory,
disk_size=disk_size)
amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
disk_size=disk_size)
plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
memory=memory,
disk_size=disk_size)
stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
ram=memory,
ssd=disk_size,
@ -817,9 +823,10 @@ class OrdersHostingDetailView(LoginRequiredMixin,
'status': True,
'redirect': reverse('hosting:virtual_machines'),
'msg_title': str(_('Thank you for the order.')),
'msg_body': str(_('Your VM will be up and running in a few moments.'
' We will send you a confirmation email as soon as'
' it is ready.'))
'msg_body': str(
_('Your VM will be up and running in a few moments.'
' We will send you a confirmation email as soon as'
' it is ready.'))
}
return HttpResponse(json.dumps(response),
@ -916,7 +923,6 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
memory_field = forms.IntegerField(validators=[self.validate_memory])
storage = request.POST.get('storage')
storage_field = forms.IntegerField(validators=[self.validate_storage])
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
template = VMTemplate.objects.filter(
opennebula_vm_template_id=template_id).first()
@ -948,7 +954,8 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
extra_tags='storage')
return HttpResponseRedirect(
reverse('datacenterlight:index') + "#order_form")
price = get_vm_price(cpu=cores, memory=memory,
disk_size=storage)
specs = {
'cpu': cores,
'memory': memory,
@ -1054,6 +1061,10 @@ class VirtualMachineView(LoginRequiredMixin, View):
except WrongIdError:
response['status'] = True
response['text'] = ugettext('Terminated')
vm_detail_obj = VMDetail.objects.filter(
vm_id=opennebula_vm_id).first()
vm_detail_obj.terminated_at = datetime.utcnow()
vm_detail_obj.save()
break
except BaseException:
break

53
utils/hosting_utils.py
View file

@ -1,4 +1,10 @@
from hosting.models import UserHostingKey
import logging
from oca.pool import WrongIdError
from hosting.models import UserHostingKey, VMDetail
from opennebula_api.serializers import VirtualMachineSerializer
logger = logging.getLogger(__name__)
def get_all_public_keys(customer):
@ -9,3 +15,48 @@ def get_all_public_keys(customer):
"""
return UserHostingKey.objects.filter(user_id=customer.id).values_list(
"public_key", flat=True)
def get_or_create_vm_detail(user, manager, vm_id):
"""
Returns VMDetail object related to given vm_id. Creates the object
if it does not exist
:param vm_id: The ID of the VM which should be greater than 0.
:param user: The CustomUser object that owns this VM
:param manager: The OpenNebulaManager object
:return: The VMDetail object. None if vm_id is less than or equal to 0.
Also, for the cases where the VMDetail does not exist and we can not
fetch data about the VM from OpenNebula, the function returns None
"""
if vm_id <= 0:
return None
try:
vm_detail_obj = VMDetail.objects.get(vm_id=vm_id)
except VMDetail.DoesNotExist:
try:
vm_obj = manager.get_vm(vm_id)
except (WrongIdError, ConnectionRefusedError) as e:
logger.error(str(e))
return None
vm = VirtualMachineSerializer(vm_obj).data
vm_detail_obj = VMDetail.objects.create(
user=user, vm_id=vm_id, disk_size=vm['disk_size'],
cores=vm['cores'], memory=vm['memory'],
configuration=vm['configuration'], ipv4=vm['ipv4'],
ipv6=vm['ipv6']
)
return vm_detail_obj
def get_vm_price(cpu, memory, disk_size):
"""
A helper function that computes price of a VM from given cpu, ram and
ssd parameters
:param cpu: Number of cores of the VM
:param memory: RAM of the VM
:param disk_size: Disk space of the VM
:return: The price of the VM
"""
return (cpu * 5) + (memory * 2) + (disk_size * 0.6)

20
utils/stripe_utils.py
View file

@ -238,7 +238,7 @@ class StripeUtils(object):
@staticmethod
def get_stripe_plan_id(cpu, ram, ssd, version, app='dcl', hdd=None):
"""
Returns the stripe plan id string of the form
Returns the Stripe plan id string of the form
`dcl-v1-cpu-2-ram-5gb-ssd-10gb` based on the input parameters
:param cpu: The number of cores
@ -256,7 +256,19 @@ class StripeUtils(object):
if hdd is not None:
dcl_plan_string = '{dcl_plan_string}-hdd-{hdd}gb'.format(
dcl_plan_string=dcl_plan_string, hdd=hdd)
stripe_plan_id_string = '{app}-v{version}-{plan}'.format(app=app,
version=version,
plan=dcl_plan_string)
stripe_plan_id_string = '{app}-v{version}-{plan}'.format(
app=app,
version=version,
plan=dcl_plan_string)
return stripe_plan_id_string
@staticmethod
def get_stripe_plan_name(cpu, memory, disk_size):
"""
Returns the Stripe plan name
:return:
"""
return "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
cpu=cpu,
memory=memory,
disk_size=disk_size)