| import os |
| from django.db import models |
| from plstackapi.core.models import PlCoreBase |
| from plstackapi.core.models import Site |
| from plstackapi.core.models import User |
| from plstackapi.core.models import Role |
| from plstackapi.core.models import DeploymentNetwork |
| |
| from plstackapi.openstack.driver import OpenStackDriver |
| |
| # Create your models here. |
| |
| class Slice(PlCoreBase): |
| tenant_id = models.CharField(max_length=200, help_text="Keystone tenant id") |
| name = models.CharField(help_text="The Name of the Slice", max_length=80) |
| enabled = models.BooleanField(default=True, help_text="Status for this Slice") |
| SLICE_CHOICES = (('plc', 'PLC'), ('delegated', 'Delegated'), ('controller','Controller'), ('none','None')) |
| instantiation = models.CharField(help_text="The instantiation type of the slice", max_length=80, choices=SLICE_CHOICES) |
| omf_friendly = models.BooleanField() |
| description=models.TextField(blank=True,help_text="High level description of the slice and expected activities", max_length=1024) |
| slice_url = models.URLField(blank=True, max_length=512) |
| site = models.ForeignKey(Site, related_name='slices', help_text="The Site this Node belongs too") |
| network_id = models.CharField(max_length=256, help_text="Quantum network") |
| router_id = models.CharField(max_length=256, help_text="Quantum router id") |
| |
| def __unicode__(self): return u'%s' % (self.name) |
| |
| def save(self, *args, **kwds): |
| # sync keystone tenant |
| driver = OpenStackDriver() |
| |
| if not self.id: |
| tenant = driver.create_tenant(tenant_name=self.name, |
| description=self.description, |
| enabled=self.enabled) |
| self.tenant_id = tenant.id |
| |
| # create a network |
| network = driver.create_network(name=self.name) |
| self.network_id = network['id'] |
| # create router |
| router = driver.create_router(name=self.name) |
| self.router_id = router['id'] |
| |
| /bin/sh: 1: command not found |
| # update record |
| self.driver.update_tenant(self.tenant_id, name=self.name, |
| description=self.description, enabled=self.enabled) |
| super(Slice, self).save(*args, **kwds) |
| |
| def delete(self, *args, **kwds): |
| # delete keystone tenant |
| driver = OpenStackDriver() |
| driver.delete_tenant(self.tenant_id) |
| super(Slice, self).delete(*args, **kwds) |
| |
| class SliceMembership(PlCoreBase): |
| user = models.ForeignKey('User', related_name='slice_memberships') |
| slice = models.ForeignKey('Slice', related_name='slice_memberships') |
| role = models.ForeignKey('Role') |
| |
| def __unicode__(self): return u'%s %s %s' % (self.slice, self.user, self.role) |
| |
| def save(self, *args, **kwds): |
| driver = OpenStackDriver() |
| driver.add_user_role(user_id=user.user_id, |
| tenant_id=slice.tenant_id, |
| role_name=role.name) |
| super(SliceMembership, self).save(*args, **kwds) |
| |
| def delete(self, *args, **kwds): |
| driver = OpenStackDriver() |
| driver.delete_user_role(user_id=user.user_id, |
| tenant_id=slice.tenant_id, |
| role_name=role.name) |
| super(SliceMembership, self).delete(*args, **kwds) |