[opennebula] add json, add helper functions

This commit is contained in:
Nico Schottelius 2020-02-23 11:42:03 +01:00
parent 581865460b
commit f588691f0d
2 changed files with 32 additions and 4 deletions

View file

@ -32,7 +32,11 @@ class Command(BaseCommand):
except get_user_model().DoesNotExist:
user = get_user_model().objects.create_user(username=vm_owner)
vm_object = VMModel.objects.create(vmid=vm_id, owner=user, data=vm)
vm_object.save()
VMModel.objects.update_or_create(
defaults= { 'data': vm,
'owner': user },
vmid=vm_id
)
else:
print(response)

View file

@ -1,8 +1,32 @@
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()
vmid = models.IntegerField(primary_key=True)
owner = models.ForeignKey(get_user_model(), on_delete=models.CASCADE)
data = models.CharField(max_length=65536, null=True)
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']