planetstack/openstack_observer/steps/sync_sliver_ips.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.sliver import Sliver
   7
   8 class SyncSliverIps(OpenStackSyncStep):
   9     provides=[Sliver]
  10     requested_interval=0
  11
  12     def fetch_pending(self):
  13         slivers = Sliver.objects.filter(ip=None)
  14         return slivers
  15
  16     def sync_record(self, sliver):
  17         driver = self.driver.client_driver(tenant=sliver.slice.name,
  18                                            deployment=sliver.node.deployment.name)
  19         servers = driver.shell.nova.servers.findall(id=sliver.instance_id)
  20         if not servers:
  21             return
  22         server = servers[0]
  23         ips = server.addresses.get(sliver.slice.name, [])
  24         if not ips:
  25             return
  26         sliver.ip = ips[0]['addr']
  27         if sliver.ip:
  28             sliver.save()
  29             logger.info("saved sliver ip: %s %s" % (sliver, ips[0]))