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Merge pull request #500 from pcoder/task/3764/show_cancelled_vms_my_orders

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Task/3764/show cancelled vms my orders
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Pcoder 2017-09-27 19:47:17 +00:00 • committed by GitHub
commit a0eada2e77
6 changed files with 124 additions and 26 deletions
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3
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
@ -174,6 +174,7 @@ 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

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)

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>

52
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
@ -46,10 +47,11 @@ 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 +691,29 @@ 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
@ -1054,6 +1060,10 @@ 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

40
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 +15,35 @@ 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