Revision 52194743 db/models.py
| b/db/models.py | ||
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class SynnefoUser(models.Model): |
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name = models.CharField(max_length=255) |
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credit = models.IntegerField() |
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created = models.DateField() |
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created = models.DateTimeField('Time of creation', auto_now_add=True)
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updated = models.DateTimeField('Time of last update', auto_now=True)
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monthly_rate = models.IntegerField() |
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user = models.ForeignKey(User) |
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violations = models.IntegerField() |
| ... | ... | |
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) |
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name = models.CharField(max_length=255, help_text=_('description'))
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updated = models.DateTimeField(help_text=_("Image update date"))
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created = models.DateTimeField(help_text=_("Image creation date"), default=datetime.datetime.now())
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state = models.CharField(choices=IMAGE_STATES, max_length=30) |
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description = models.TextField(help_text=_('description'))
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owner = models.ForeignKey(SynnefoUser,blank=True, null=True) |
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#FIXME: ImageMetadata, as in VirtualMachineMetadata |
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# "os" contained in metadata. Newly created Server inherits value of "os" metadata key from Image. |
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# The Web UI uses the value of "os" to determine the icon to use. |
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created = models.DateTimeField('Time of creation', auto_now_add=True)
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updated = models.DateTimeField('Time of last update', auto_now=True)
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class Meta: |
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verbose_name = u'Image' |
| ... | ... | |
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} |
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name = models.CharField(max_length=255) |
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created = models.DateTimeField(help_text=_('VM creation date'), default=datetime.datetime.now())
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charged = models.DateTimeField() |
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owner = models.ForeignKey(SynnefoUser,blank=True, null=True) |
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created = models.DateTimeField('Time of creation', auto_now_add=True)
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updated = models.DateTimeField('Time of last update', auto_now=True)
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charged = models.DateTimeField('Time of last charge', default=datetime.datetime.now())
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# Use string reference to avoid circular ForeignKey def. |
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# FIXME: "sourceimage" works, "image" causes validation errors. See "related_name" in the Django docs. |
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sourceimage = models.ForeignKey(Image, null=False) |
| ... | ... | |
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flavor = models.ForeignKey(Flavor) |
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suspended = models.BooleanField('Administratively Suspended')
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# VM State [volatile data] |
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updated = models.DateTimeField(null=True) |
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# VM State |
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# The following fields are volatile data, in the sense |
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# that they need not be persistent in the DB, but rather |
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# get generated at runtime by quering Ganeti and applying |
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# updates received from Ganeti. |
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# |
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# They belong to a separate caching layer, in the long run. |
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# [vkoukis] after discussion with [faidon]. |
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action = models.CharField(choices=ACTIONS, max_length=30, null=True) |
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_operstate = models.CharField(choices=OPER_STATES, max_length=30, null=True) |
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_backendjobid = models.PositiveIntegerField(null=True) |
| ... | ... | |
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if not self.pk: |
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self._action = None |
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self._operstate = "BUILD" |
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self.updated = datetime.datetime.now() |
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self._backendjobid = None |
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self._backendjobstatus = None |
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self._backendopcode = None |
| ... | ... | |
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self._operstate = 'ERROR' |
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# Any other notification of failure leaves the operating state unchanged |
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# FIXME: Should be implemented in a pre-save signal handler. |
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self.updated = datetime.datetime.now() |
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self.save() |
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def start_action(self, action): |
| ... | ... | |
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self._backendjobid = None |
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self._backendopcode = None |
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self._backendlogmsg = None |
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self.updated = datetime.datetime.now() |
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self.save() |
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# FIXME: Perhaps move somewhere else, outside the model? |
| ... | ... | |
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class VirtualMachineGroup(models.Model): |
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"Groups of VM's for SynnefoUsers"
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"""Groups of VMs for SynnefoUsers"""
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name = models.CharField(max_length=255) |
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created = models.DateTimeField('Time of creation', auto_now_add=True)
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updated = models.DateTimeField('Time of last update', auto_now=True)
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owner = models.ForeignKey(SynnefoUser) |
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machines = models.ManyToManyField(VirtualMachine) |
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created = models.DateTimeField(help_text=_("Group creation date"), default=datetime.datetime.now())
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class Meta: |
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verbose_name = u'Virtual Machine Group' |
| ... | ... | |
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class Disk(models.Model): |
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name = models.CharField(max_length=255) |
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created = models.DateTimeField('Disk creation date', default=datetime.datetime.now())
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created = models.DateTimeField('Time of creation', auto_now_add=True)
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updated = models.DateTimeField('Time of last update', auto_now=True)
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size = models.PositiveIntegerField('Disk size in GBs')
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vm = models.ForeignKey(VirtualMachine, blank=True, null=True) |
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owner = models.ForeignKey(SynnefoUser, blank=True, null=True) |
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class Meta: |
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verbose_name = u'Disk instance' |
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