forked from uncloud/uncloud
32 lines
976 B
Python
32 lines
976 B
Python
from django.db import models
|
|
from django.contrib.auth import get_user_model
|
|
|
|
from django.contrib.postgres.fields import JSONField
|
|
|
|
class VM(models.Model):
|
|
vmid = models.IntegerField(primary_key=True)
|
|
owner = models.ForeignKey(get_user_model(), on_delete=models.CASCADE)
|
|
data = JSONField()
|
|
|
|
|
|
def cores(self):
|
|
return self.data['TEMPLATE']['VCPU']
|
|
|
|
def ram_in_gb(self):
|
|
return (int(self.data['TEMPLATE']['MEMORY'])/1024.)
|
|
|
|
def disks(self):
|
|
"""
|
|
If there is no disk then the key DISK does not exist.
|
|
|
|
If there is only one disk, we have a dictionary in the database.
|
|
|
|
If there are multiple disks, we have a list of dictionaries in the database.
|
|
"""
|
|
|
|
if not 'DISK' in self.data['TEMPLATE']['DISK']:
|
|
return []
|
|
elif type(self.data['TEMPLATE']['DISK']) is dict:
|
|
return [ self.data['TEMPLATE']['DISK'] ]
|
|
else:
|
|
return self.data['TEMPLATE']['DISK']
|