2 from django.db import models
3 from core.models import PlCoreBase
4 from core.models import Deployment,Controller,ControllerLinkManager,ControllerLinkDeletionManager
6 # Create your models here.
8 class Image(PlCoreBase):
9 name = models.CharField(max_length=256, unique=True)
10 disk_format = models.CharField(max_length=256)
11 container_format = models.CharField(max_length=256)
12 path = models.CharField(max_length=256, null=True, blank=True, help_text="Path to image on local disk")
13 deployments = models.ManyToManyField('Deployment', through='ImageDeployments', blank=True, help_text="Select which images should be instantiated on this deployment", related_name='images')
15 def __unicode__(self): return u'%s' % (self.name)
17 class ImageDeployments(PlCoreBase):
18 image = models.ForeignKey(Image,related_name='imagedeployments')
19 deployment = models.ForeignKey(Deployment,related_name='imagedeployments')
21 def __unicode__(self): return u'%s %s' % (self.image, self.deployment)
23 class ControllerImages(PlCoreBase):
24 objects = ControllerLinkManager()
25 deleted_objects = ControllerLinkDeletionManager()
26 image = models.ForeignKey(Image,related_name='controllerimages')
27 controller = models.ForeignKey(Controller,related_name='controllerimages')
28 glance_image_id = models.CharField(null=True, blank=True, max_length=200, help_text="Glance image id")
30 def __unicode__(self): return u'%s %s' % (self.image, self.controller)