adding integration opennebula-hosting app
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Levi
parent
2658205008
commit
ed806910e6
20 changed files with 641 additions and 239 deletions
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@ -7,7 +7,7 @@ from django.utils.functional import cached_property
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from Crypto.PublicKey import RSA
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from stored_messages.settings import stored_messages_settings
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from membership.models import StripeCustomer
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from membership.models import StripeCustomer, CustomUser
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from utils.models import BillingAddress
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from utils.mixins import AssignPermissionsMixin
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from .managers import VMPlansManager
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@ -15,88 +15,71 @@ from .managers import VMPlansManager
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class VirtualMachineType(models.Model):
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BASE_PRICE = 0.5
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HETZNER_NUG = 'hetzner_nug'
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HETZNER = 'hetzner'
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HETZNER_R6 = 'hetzner_raid6'
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HETZNER_G = 'hetzner_glusterfs'
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BERN = 'bern'
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DE_LOCATION = 'DE'
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CH_LOCATION = 'CH'
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HOSTING_TYPES = (
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(HETZNER_NUG, 'Hetzner No Uptime Guarantee'),
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(HETZNER, 'Hetzner'),
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(HETZNER_R6, 'Hetzner Raid6'),
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(HETZNER_G, 'Hetzner Glusterfs'),
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(BERN, 'Bern'),
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)
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LOCATIONS_CHOICES = (
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(DE_LOCATION, 'Germany'),
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(CH_LOCATION, 'Switzerland'),
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)
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description = models.TextField()
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base_price = models.FloatField()
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memory_price = models.FloatField()
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core_price = models.FloatField()
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disk_size_price = models.FloatField()
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hosting_company = models.CharField(max_length=30, choices=HOSTING_TYPES)
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location = models.CharField(max_length=3, choices=LOCATIONS_CHOICES)
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cores = models.IntegerField()
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memory = models.IntegerField()
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disk_size = models.IntegerField()
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def __str__(self):
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return "%s" % (self.get_hosting_company_display())
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return "VM Type %s" % (self.id)
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@cached_property
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def final_price(self):
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price = self.cores * self.core_price
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price += self.memory * self.memory_price
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price += self.disk_size * self.disk_size_price
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return price
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@classmethod
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def get_serialized_vm_types(cls):
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return [vm.get_serialized_data()
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for vm in cls.objects.all()]
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# def calculate_price(self, specifications):
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# price = float(specifications['cores']) * self.core_price
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# price += float(specifications['memory']) * self.memory_price
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# price += float(specifications['disk_size']) * self.disk_size_price
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# price += self.base_price
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# return price
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def calculate_price(self):
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price = self.cores * self.core_price
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price += self.memory * self.memory_price
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price += self.disk_size * self.disk_size_price
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# price += self.base_price
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return price
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@classmethod
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def get_price(cls, vm_template):
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return cls.BASE_PRICE * vm_template
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# @classmethod
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# def get_price(cls, vm_template):
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# return cls.BASE_PRICE * vm_template
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@classmethod
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def get_specs(cls, vm_template):
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def get_specs(self):
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return {
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'memory': 1024 * vm_template,
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'cores': 0.1 * vm_template,
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'disk_size': 10000 * vm_template
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'memory': self.memory,
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'cores': self.cores,
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'disk_size': self.disk_size
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}
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def calculate_price(self, vm_template):
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price = self.base_price * vm_template
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return price
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# def calculate_price(self, vm_template):
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# price = self.base_price * vm_template
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# return price
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def defeault_price(self):
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price = self.base_price
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price += self.core_price
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price += self.memory_price
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price += self.disk_size_price * 10
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return price
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# def defeault_price(self):
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# price = self.base_price
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# price += self.core_price
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# price += self.memory_price
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# price += self.disk_size_price * 10
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# return price
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def get_serialized_data(self):
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return {
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'description': self.description,
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'base_price': self.base_price,
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'core_price': self.core_price,
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'disk_size_price': self.disk_size_price,
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'memory_price': self.memory_price,
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'hosting_company_name': self.get_hosting_company_display(),
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'hosting_company': self.hosting_company,
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'default_price': self.defeault_price(),
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'location_code': self.location,
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'location': self.get_location_display(),
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'id': self.id,
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'final_price': self.final_price,
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'cores': self.cores,
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'memory': self.memory,
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'disk_size': self.disk_size
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}
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@ -112,14 +95,21 @@ class VirtualMachinePlan(AssignPermissionsMixin, models.Model):
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(CANCELED_STATUS, 'Canceled')
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)
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DJANGO = 'django'
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RAILS = 'rails'
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NODEJS = 'nodejs'
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# DJANGO = 'django'
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# RAILS = 'rails'
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# NODEJS = 'nodejs'
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# VM_CONFIGURATION = (
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# (DJANGO, 'Ubuntu 14.04, Django'),
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# (RAILS, 'Ubuntu 14.04, Rails'),
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# (NODEJS, 'Debian, NodeJS'),
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# )
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VM_CONFIGURATION = (
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(DJANGO, 'Ubuntu 14.04, Django'),
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(RAILS, 'Ubuntu 14.04, Rails'),
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(NODEJS, 'Debian, NodeJS'),
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('debian', 'Debian 8'),
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('ubuntu', 'Ubuntu 16.06'),
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('devuan', 'Devuan 1'),
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('centos', 'CentOS 7')
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)
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permissions = ('view_virtualmachineplan',
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@ -129,7 +119,7 @@ class VirtualMachinePlan(AssignPermissionsMixin, models.Model):
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cores = models.IntegerField()
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memory = models.IntegerField()
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disk_size = models.IntegerField()
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vm_type = models.ForeignKey(VirtualMachineType)
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vm_type = models.ForeignKey(VirtualMachineType, null=True)
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price = models.FloatField()
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public_key = models.TextField(blank=True)
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status = models.CharField(max_length=20, choices=VM_STATUS_CHOICES, default=PENDING_STATUS)
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@ -147,13 +137,13 @@ class VirtualMachinePlan(AssignPermissionsMixin, models.Model):
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def __str__(self):
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return self.name
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@cached_property
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def hosting_company_name(self):
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return self.vm_type.get_hosting_company_display()
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# @cached_property
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# def hosting_company_name(self):
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# return self.vm_type.get_hosting_company_display()
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@cached_property
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def location(self):
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return self.vm_type.get_location_display()
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# @cached_property
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# def location(self):
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# return self.vm_type.get_location_display()
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@cached_property
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def name(self):
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@ -173,24 +163,6 @@ class VirtualMachinePlan(AssignPermissionsMixin, models.Model):
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instance.assign_permissions(user)
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return instance
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@staticmethod
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def generate_RSA(bits=2048):
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'''
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Generate an RSA keypair with an exponent of 65537 in PEM format
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param: bits The key length in bits
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Return private key and public key
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'''
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new_key = RSA.generate(2048, os.urandom)
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public_key = new_key.publickey().exportKey("OpenSSH")
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private_key = new_key.exportKey("PEM")
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return private_key, public_key
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def generate_keys(self):
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private_key, public_key = self.generate_RSA()
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self.public_key = public_key
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self.save(update_fields=['public_key'])
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return private_key, public_key
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def cancel_plan(self):
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self.status = self.CANCELED_STATUS
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self.save(update_fields=['status'])
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@ -242,6 +214,32 @@ class HostingOrder(AssignPermissionsMixin, models.Model):
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self.save()
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class UserHostingKey(models.Model):
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user = models.ForeignKey(CustomUser)
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public_key = models.TextField()
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created_at = models.DateTimeField(auto_now_add=True)
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name = models.CharField(max_length=100)
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@staticmethod
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def generate_RSA(bits=2048):
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'''
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Generate an RSA keypair with an exponent of 65537 in PEM format
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param: bits The key length in bits
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Return private key and public key
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'''
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new_key = RSA.generate(2048, os.urandom)
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public_key = new_key.publickey().exportKey("OpenSSH")
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private_key = new_key.exportKey("PEM")
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return private_key, public_key
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@classmethod
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def generate_keys(cls):
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private_key, public_key = cls.generate_RSA()
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# self.public_key = public_key
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# self.save(update_fields=['public_key'])
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return private_key, public_key
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class ManageVM(models.Model):
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def has_add_permission(self, request):
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return False
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