planetstack/observer/steps/sync_slivers.py

   1 import os
   2 import base64
   3 from planetstack.config import Config
   4
   5 class SyncSlivers(OpenStackSyncStep):
   6         provides=[Sliver]
   7         def sync_record(self, slice):
   8                 if not sliver.instance_id:
   9                                 nics = self.get_requested_networks(sliver.slice)
  10                                 file("/tmp/scott-manager","a").write("slice: %s\nreq: %s\n" % (str(sliver.slice.name), str(nics)))
  11                                 slice_memberships = SliceMembership.objects.filter(slice=sliver.slice)
  12                                 pubkeys = [sm.user.public_key for sm in slice_memberships if sm.user.public_key]
  13                                 pubkeys.append(sliver.creator.public_key)
  14                                 instance = self.driver.spawn_instance(name=sliver.name,
  15                                                                            key_name = sliver.creator.keyname,
  16                                                                            image_id = sliver.image.image_id,
  17                                                                            hostname = sliver.node.name,
  18                                                                            pubkeys = pubkeys,
  19                                                                            nics = nics )
  20                                 sliver.instance_id = instance.id
  21                                 sliver.instance_name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name')
  22
  23                         if sliver.instance_id and ("numberCores" in sliver.changed_fields):
  24                                 self.driver.update_instance_metadata(sliver.instance_id, {"cpu_cores": str(sliver.numberCores)})
  25
  26                         sliver.save()