planetstack/ec2_observer/steps/sync_slice_memberships.py

   1 import os
   2 import base64
   3 from django.db.models import F, Q
   4 from planetstack.config import Config
   5 from observer.openstacksyncstep import OpenStackSyncStep
   6 from core.models.slice import *
   7 from core.models.user import UserDeployments
   8
   9 class SyncSliceMemberships(OpenStackSyncStep):
  10     requested_interval=0
  11     provides=[SlicePrivilege]
  12
  13     def fetch_pending(self):
  14         return SlicePrivilege.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
  15
  16     def sync_record(self, slice_memb):
  17         # sync slice memberships at all slice deployments
  18         slice_deployments = SliceDeployments.objects.filter(slice=slice_memb.slice)
  19         for slice_deployment in slice_deployments:
  20             if not slice_deployment.tenant_id:
  21                 continue
  22             user_deployments = UserDeployments.objects.filter(deployment=slice_deployment.deployment,
  23                                                               user=slice_memb.user)
  24             if user_deployments:
  25                 kuser_id  = user_deployments[0].kuser_id
  26                 driver = self.driver.admin_driver(deployment=slice_deployment.deployment.name)
  27                 driver.add_user_role(kuser_id,
  28                                      slice_deployment.tenant_id,
  29                                      slice_memb.role.role)