mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
afe80a9e78
Django documents unique_together as likely to be deprecated in favour of Meta.constraints; the rule is the same (one row per user and VM).
96 lines
3 KiB
Python
96 lines
3 KiB
Python
from django.contrib.auth.models import User
|
|
from django.core.validators import MinValueValidator
|
|
from django.db import models
|
|
from django.utils.translation import gettext_lazy as _
|
|
from instances.models import Instance
|
|
from knox.models import AbstractAuthToken
|
|
|
|
|
|
class UserInstanceManager(models.Manager):
|
|
def get_queryset(self):
|
|
return super().get_queryset().select_related("instance", "user")
|
|
|
|
|
|
class UserInstance(models.Model):
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
instance = models.ForeignKey(Instance, on_delete=models.CASCADE)
|
|
is_change = models.BooleanField(default=False)
|
|
is_delete = models.BooleanField(default=False)
|
|
is_vnc = models.BooleanField(default=False)
|
|
|
|
objects = UserInstanceManager()
|
|
|
|
def __str__(self):
|
|
return _('Instance "%(inst)s" of user %(user)s') % {
|
|
"inst": self.instance,
|
|
"user": self.user,
|
|
}
|
|
|
|
class Meta:
|
|
constraints = [models.UniqueConstraint(fields=["user", "instance"], name="unique_user_instance")]
|
|
|
|
|
|
class UserSSHKey(models.Model):
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
keyname = models.CharField(_("key name"), max_length=25)
|
|
keypublic = models.TextField(_("public key"), max_length=16384)
|
|
|
|
def __str__(self):
|
|
return self.keyname
|
|
|
|
|
|
class UserAttributes(models.Model):
|
|
user = models.OneToOneField(User, on_delete=models.CASCADE)
|
|
can_clone_instances = models.BooleanField(default=True)
|
|
must_change_password = models.BooleanField(default=False)
|
|
max_instances = models.IntegerField(
|
|
_("max instances"),
|
|
default=2,
|
|
help_text=_("-1: no limit; 0: none allowed"),
|
|
validators=[MinValueValidator(-1)],
|
|
)
|
|
max_cpus = models.IntegerField(
|
|
_("max CPUs"),
|
|
default=2,
|
|
help_text=_("-1: no limit; 0: none allowed"),
|
|
validators=[MinValueValidator(-1)],
|
|
)
|
|
max_memory = models.IntegerField(
|
|
_("max memory (MiB)"),
|
|
default=2048,
|
|
help_text=_("-1: no limit; 0: none allowed"),
|
|
validators=[MinValueValidator(-1)],
|
|
)
|
|
max_disk_size = models.IntegerField(
|
|
_("max disk size (GiB)"),
|
|
default=20,
|
|
help_text=_("-1: no limit; 0: none allowed"),
|
|
validators=[MinValueValidator(-1)],
|
|
)
|
|
|
|
def __str__(self):
|
|
return self.user.username
|
|
|
|
|
|
class PermissionSet(models.Model):
|
|
"""
|
|
Dummy model for holding set of permissions we need to be automatically added by Django
|
|
"""
|
|
|
|
class Meta:
|
|
default_permissions = ()
|
|
permissions = (("change_password", _("Can change password")),)
|
|
|
|
managed = False
|
|
|
|
|
|
class ApiToken(AbstractAuthToken):
|
|
"""A token for the REST API, kept as a digest (django-rest-knox); the
|
|
name says what uses it."""
|
|
LIMIT = 10 # per user, expired ones not counted
|
|
|
|
name = models.CharField(_("name"), max_length=64)
|
|
last_used = models.DateTimeField(_("last used"), null=True, blank=True)
|
|
|
|
class Meta:
|
|
ordering = ["-created"]
|