Revision 244c552b snf-app/synnefo/db/models.py
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# Copyright 2011 GRNET S.A. All rights reserved. |
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# Copyright 2011-2012 GRNET S.A. All rights reserved.
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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from django.db import models |
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class SynnefoUser(models.Model): |
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#TODO: Amend this when we have groups |
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ACCOUNT_TYPE = ( |
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('STUDENT', 'Student'),
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('PROFESSOR', 'Professor'),
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('USER', 'Generic User'),
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('HELPDESK', 'Helpdesk User'),
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('ADMIN', 'Admin User')
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) |
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ACCOUNT_STATE = ( |
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('ACTIVE', 'Active'),
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('DELETED', 'Deleted'),
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('SUSPENDED', 'Suspended')
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) |
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name = models.CharField('Synnefo Username', max_length=255, default='')
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realname = models.CharField('Real Name', max_length=255, default='')
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uniq = models.CharField('External Unique ID', max_length=255,null=True)
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auth_token = models.CharField('Authentication Token', max_length=32,
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null=True) |
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auth_token_created = models.DateTimeField('Time of auth token creation',
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auto_now_add=True, null=True) |
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auth_token_expires = models.DateTimeField('Time of auth token expiration',
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auto_now_add=True, null=True) |
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tmp_auth_token = models.CharField('Temporary authentication token',
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max_length=32, null=True) |
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tmp_auth_token_expires = models.DateTimeField('Time of temporary auth '
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'token expiration', auto_now_add=True, null=True) |
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type = models.CharField('Account type', choices=ACCOUNT_TYPE,
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max_length=30) |
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state = models.CharField('Account state', choices=ACCOUNT_STATE,
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max_length=30, default='ACTIVE') |
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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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def __unicode__(self): |
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return self.name |
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class Image(models.Model): |
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IMAGE_STATES = ( |
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('ACTIVE', 'Active'),
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name = models.CharField('Image name', max_length=255)
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state = models.CharField('Current Image State', choices=IMAGE_STATES,
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max_length=30) |
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owner = models.ForeignKey(SynnefoUser, blank=True, null=True) |
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max_length=30) |
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userid = models.CharField('User ID of the owner', max_length=100,
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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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sourcevm = models.ForeignKey('VirtualMachine', null=True)
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} |
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name = models.CharField('Virtual Machine Name', max_length=255)
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owner = models.ForeignKey(SynnefoUser)
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userid = models.CharField('User ID of the owner', max_length=100)
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created = models.DateTimeField(auto_now_add=True) |
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updated = models.DateTimeField(auto_now=True) |
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charged = models.DateTimeField(default=datetime.datetime.now()) |
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flavor = models.ForeignKey(Flavor) |
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deleted = models.BooleanField('Deleted', default=False)
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suspended = models.BooleanField('Administratively Suspended',
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default=False) |
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default=False)
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# VM State |
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# The following fields are volatile data, in the sense |
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return u'%s: %s' % (self.meta_key, self.meta_value) |
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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('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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def __unicode__(self): |
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return self.name |
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class Network(models.Model): |
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NETWORK_STATES = ( |
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('ACTIVE', 'Active'),
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name = models.CharField(max_length=255) |
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created = models.DateTimeField(auto_now_add=True) |
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updated = models.DateTimeField(auto_now=True) |
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owner = models.ForeignKey(SynnefoUser, null=True) |
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userid = models.CharField('User ID of the owner', max_length=100,
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null=True) |
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state = models.CharField(choices=NETWORK_STATES, max_length=30) |
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public = models.BooleanField(default=False) |
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link = models.ForeignKey('NetworkLink', related_name='+')
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machines = models.ManyToManyField(VirtualMachine, |
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through='NetworkInterface') |
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through='NetworkInterface')
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def __unicode__(self): |
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return self.name |
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ipv4 = models.CharField(max_length=15, null=True) |
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ipv6 = models.CharField(max_length=100, null=True) |
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firewall_profile = models.CharField(choices=FIREWALL_PROFILES, |
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max_length=30, null=True) |
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max_length=30, null=True)
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def __unicode__(self): |
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return '%s@%s' % (self.machine.name, self.network.name) |
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