blob: 8d392a33c914120163237e21f61eef71fab81fd6 [file] [log] [blame]
import os
from django.db import models
from core.models import PlCoreBase
from core.models import Deployment, DeploymentPrivilege, Controller,ControllerLinkManager,ControllerLinkDeletionManager
# Create your models here.
class Image(PlCoreBase):
name = models.CharField(max_length=256, unique=True)
disk_format = models.CharField(max_length=256)
container_format = models.CharField(max_length=256)
path = models.CharField(max_length=256, null=True, blank=True, help_text="Path to image on local disk")
deployments = models.ManyToManyField('Deployment', through='ImageDeployments', blank=True, help_text="Select which images should be instantiated on this deployment", related_name='images')
def __unicode__(self): return u'%s' % (self.name)
class ImageDeployments(PlCoreBase):
image = models.ForeignKey(Image,related_name='imagedeployments')
deployment = models.ForeignKey(Deployment,related_name='imagedeployments')
def __unicode__(self): return u'%s %s' % (self.image, self.deployment)
def can_update(self, user):
return user.can_update_deployment(self.deployment)
class ControllerImages(PlCoreBase):
objects = ControllerLinkManager()
deleted_objects = ControllerLinkDeletionManager()
image = models.ForeignKey(Image,related_name='controllerimages')
controller = models.ForeignKey(Controller,related_name='controllerimages')
glance_image_id = models.CharField(null=True, blank=True, max_length=200, help_text="Glance image id")
def __unicode__(self): return u'%s %s' % (self.image, self.controller)